diff --git a/couchbase/.env.example b/couchbase/.env.example deleted file mode 100644 index 58b8a81..0000000 --- a/couchbase/.env.example +++ /dev/null @@ -1,8 +0,0 @@ -COUCHBASE_CONNECTION_STRING=couchbase://localhost -COUCHBASE_USERNAME=your_couchbase_username -COUCHBASE_PASSWORD=your_couchbase_password -COUCHBASE_BUCKET_NAME=couchbase-keepalive -COUCHBASE_SCOPE_NAME=development - -INTERVAL_SECONDS=60 -TIMEOUT_SECONDS=86400 diff --git a/couchbase/.gitignore b/couchbase/.gitignore deleted file mode 100644 index aaadf73..0000000 --- a/couchbase/.gitignore +++ /dev/null @@ -1,32 +0,0 @@ -# If you prefer the allow list template instead of the deny list, see community template: -# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore -# -# Binaries for programs and plugins -*.exe -*.exe~ -*.dll -*.so -*.dylib - -# Test binary, built with `go test -c` -*.test - -# Code coverage profiles and other test artifacts -*.out -coverage.* -*.coverprofile -profile.cov - -# Dependency directories (remove the comment below to include it) -# vendor/ - -# Go workspace file -go.work -go.work.sum - -# env file -.env - -# Editor/IDE -# .idea/ -# .vscode/ diff --git a/couchbase/LICENSE b/couchbase/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/couchbase/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/couchbase/README.md b/couchbase/README.md deleted file mode 100644 index a363e85..0000000 --- a/couchbase/README.md +++ /dev/null @@ -1,2 +0,0 @@ -# couchbase-keepalive -A lightweight Go utility that performs periodic randomized get/set operations to prevent Couchbase Capella free clusters from entering inactive state. diff --git a/couchbase/go.mod b/couchbase/go.mod deleted file mode 100644 index 55981d5..0000000 --- a/couchbase/go.mod +++ /dev/null @@ -1,36 +0,0 @@ -module github.com/tiennm99/couchbase-keepalive - -go 1.23.12 - -toolchain go1.24.10 - -require ( - github.com/couchbase/gocb/v2 v2.11.1 - github.com/joho/godotenv v1.5.1 -) - -require ( - github.com/couchbase/gocbcore/v10 v10.8.1 // indirect - github.com/couchbase/gocbcoreps v0.1.4 // indirect - github.com/couchbase/goprotostellar v1.0.2 // indirect - github.com/couchbaselabs/gocbconnstr/v2 v2.0.0 // indirect - github.com/go-logr/logr v1.4.3 // indirect - github.com/go-logr/stdr v1.2.2 // indirect - github.com/golang/snappy v1.0.0 // indirect - github.com/google/uuid v1.6.0 // indirect - github.com/gorilla/websocket v1.5.3 // indirect - github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect - go.opentelemetry.io/auto/sdk v1.1.0 // indirect - go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.62.0 // indirect - go.opentelemetry.io/otel v1.37.0 // indirect - go.opentelemetry.io/otel/metric v1.37.0 // indirect - go.opentelemetry.io/otel/trace v1.37.0 // indirect - go.uber.org/multierr v1.11.0 // indirect - go.uber.org/zap v1.27.0 // indirect - golang.org/x/net v0.43.0 // indirect - golang.org/x/sys v0.35.0 // indirect - golang.org/x/text v0.28.0 // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20250811230008-5f3141c8851a // indirect - google.golang.org/grpc v1.74.2 // indirect - google.golang.org/protobuf v1.36.7 // indirect -) diff --git a/couchbase/go.sum b/couchbase/go.sum deleted file mode 100644 index 96e95f9..0000000 --- a/couchbase/go.sum +++ /dev/null @@ -1,179 +0,0 @@ -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -github.com/BurntSushi/toml v0.3.1/go.mod 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v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= -gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= -gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= -honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/couchbase/main.go b/couchbase/main.go deleted file mode 100644 index 6f72037..0000000 --- a/couchbase/main.go +++ /dev/null @@ -1,250 +0,0 @@ -package main - -import ( - "context" - "fmt" - "log" - "os" - "strconv" - "sync" - "time" - - "github.com/couchbase/gocb/v2" - "github.com/joho/godotenv" -) - -// Global counter to track number of documents created -var documentCounter int = 0 -var counterMutex sync.Mutex - -// KeepaliveDocument represents the JSON document structure for keepalive operations -type KeepaliveDocument struct { - ID string `json:"id"` - Timestamp int64 `json:"timestamp"` - Value string `json:"value"` - Operation string `json:"operation"` - Cluster string `json:"cluster"` -} - -type Config struct { - ClusterURL string - Username string - Password string - BucketName string - ScopeName string - CollectionName string - Interval time.Duration - OperationTimeout time.Duration -} - -func main() { - // Load environment variables from .env file - err := godotenv.Load() - if err != nil { - log.Println("No .env file found, using system environment variables") - } - - config := loadConfig() - - // Initialize random seed - rand.Seed(time.Now().UnixNano()) - - // Connect to Couchbase cluster - cluster, err := connectToCluster(config) - if err != nil { - log.Fatalf("Failed to connect to cluster: %v", err) - } - defer cluster.Close(nil) - - // Test connection to the specified scope - err = testScopeConnection(cluster, config) - if err != nil { - log.Fatalf("Failed to connect to scope: %v", err) - } - - log.Println("Successfully connected to Couchbase cluster") - log.Printf("Scope: %s, Collection: %s", config.ScopeName, config.CollectionName) - log.Printf("Keeping cluster alive with operations every %v", config.Interval) - - // Start keepalive operations - keepAlive(cluster, config) -} - -func loadConfig() Config { - var config Config - - // Load from environment variables with defaults - config.ClusterURL = getEnv("COUCHBASE_CONNECTION_STRING", "localhost") - config.Username = getEnv("COUCHBASE_USERNAME", "") - config.Password = getEnv("COUCHBASE_PASSWORD", "") - config.BucketName = getEnv("COUCHBASE_BUCKET_NAME", "default") - config.ScopeName = getEnv("COUCHBASE_SCOPE_NAME", "_default") - config.CollectionName = getEnv("COUCHBASE_COLLECTION_NAME", "_default") - - // Parse interval duration from environment variable - intervalStr := getEnv("COUCHBASE_INTERVAL", "5m") - if interval, err := time.ParseDuration(intervalStr); err == nil { - config.Interval = interval - } else { - log.Printf("Invalid interval '%s', using default 5m", intervalStr) - config.Interval = 5 * time.Minute - } - - // Parse operation timeout from environment variable - timeoutStr := getEnv("COUCHBASE_OPERATION_TIMEOUT", "10s") - if timeout, err := time.ParseDuration(timeoutStr); err == nil { - config.OperationTimeout = timeout - } else { - log.Printf("Invalid operation timeout '%s', using default 10s", timeoutStr) - config.OperationTimeout = 10 * time.Second - } - - // Validate required parameters - if config.Username == "" || config.Password == "" { - log.Fatal("COUCHBASE_USERNAME and COUCHBASE_PASSWORD are required") - } - - return config -} - -func getEnv(key, defaultValue string) string { - if value := os.Getenv(key); value != "" { - return value - } - return defaultValue -} - -func connectToCluster(config Config) (*gocb.Cluster, error) { - cluster, err := gocb.Connect(config.ClusterURL, gocb.ClusterOptions{ - Username: config.Username, - Password: config.Password, - }) - if err != nil { - return nil, fmt.Errorf("failed to create cluster connection: %w", err) - } - - // Get the bucket - bucket := cluster.Bucket(config.BucketName) - - return cluster, bucket, nil -} - -func testScopeConnection(cluster *gocb.Cluster, config Config) error { - bucket := cluster.Bucket(config.BucketName) - scope := bucket.Scope(config.ScopeName) - collection := scope.Collection(config.CollectionName) - - // Test the connection to the specific scope and collection with configured timeout - err := collection.Ping(context.Background()) - if err != nil { - return fmt.Errorf("failed to ping scope '%s', collection '%s': %w", - config.ScopeName, config.CollectionName, err) - } - - return nil -} - -func keepAlive(cluster *gocb.Cluster, config Config) { - ticker := time.NewTicker(config.Interval) - defer ticker.Stop() - - for { - select { - case <-ticker.C: - err := performRandomOperation(cluster, config) - if err != nil { - log.Printf("Error performing keepalive operation: %v", err) - } else { - log.Println("Successfully performed keepalive operation") - } - } - } -} - -func performRandomOperation(cluster *gocb.Cluster, config Config) error { - bucket := cluster.Bucket(config.BucketName) - scope := bucket.Scope(config.ScopeName) - collection := scope.Collection(config.CollectionName) - - // 50% chance to perform GET or SET operation - if rand.Intn(2) == 0 { - return performGetOperation(collection, config) - } else { - return performSetOperation(collection, config) - } -} - -func getCurrentHourSeconds() string { - now := time.Now() - hourSeconds := now.Hour()*3600 + now.Minute()*60 + now.Second() - return fmt.Sprintf("%d", hourSeconds) -} - -// incrementCounter increases the document counter and returns the new value -func incrementCounter() int { - counterMutex.Lock() - defer counterMutex.Unlock() - documentCounter++ - return documentCounter -} - -// getCurrentCounter returns the current document counter value -func getCurrentCounter() int { - counterMutex.Lock() - defer counterMutex.Unlock() - return documentCounter -} - -func performGetOperation(collection *gocb.Collection, config Config) error { - // Use the current counter value to get the latest document - currentCounter := getCurrentCounter() - docID := fmt.Sprintf("%d", currentCounter) - - // Create a document struct for the Get result - var doc KeepaliveDocument - - // Get the document with configured timeout - _, err := collection.Get(docID, &gocb.GetOptions{ - Timeout: config.OperationTimeout, - }) - - // It's okay if the document doesn't exist, we're just testing the operation - if err != nil && err != gocb.ErrDocumentNotFound { - return fmt.Errorf("get operation failed: %w", err) - } - - // Try to decode the document to verify JSON structure - // We don't need the actual data, just testing the operation - _ = doc - - log.Printf("Successfully retrieved document with counter: %d", currentCounter) - return nil -} - -func performSetOperation(collection *gocb.Collection, config Config) error { - // Use the incremented counter value as document ID - newCounter := incrementCounter() - docID := fmt.Sprintf("%d", newCounter) - - // Create a structured JSON document - document := KeepaliveDocument{ - ID: docID, - Timestamp: time.Now().Unix(), - Value: fmt.Sprintf("keepalive-value-%d", newCounter), - Operation: "keepalive", - Cluster: config.ClusterURL, - } - - // Set the document with a short TTL (1 hour) and configured timeout - _, err := collection.Insert(docID, document, &gocb.InsertOptions{ - Expiry: time.Hour, - Timeout: config.OperationTimeout, - }) - - if err != nil { - return fmt.Errorf("set operation failed: %w", err) - } - - log.Printf("Successfully created document with counter: %d", newCounter) - return nil -} \ No newline at end of file diff --git a/mongodb/.env.example b/mongodb/.env.example deleted file mode 100644 index d15d28c..0000000 --- a/mongodb/.env.example +++ /dev/null @@ -1,3 +0,0 @@ -MONGODB_URI=mongodb://localhost:27017 -MONGODB_DATABASE=mongodb-keepalive -MONGODB_COLLECTION=development diff --git a/mongodb/.gitignore b/mongodb/.gitignore deleted file mode 100644 index 089a213..0000000 --- a/mongodb/.gitignore +++ /dev/null @@ -1,36 +0,0 @@ -.idea - - - -# If you prefer the allow list template instead of the deny list, see community template: -# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore -# -# Binaries for programs and plugins -*.exe -*.exe~ -*.dll -*.so -*.dylib - -# Test binary, built with `go test -c` -*.test - -# Code coverage profiles and other test artifacts -*.out -coverage.* -*.coverprofile -profile.cov - -# Dependency directories (remove the comment below to include it) -# vendor/ - -# Go workspace file -go.work -go.work.sum - -# env file -.env - -# Editor/IDE -# .idea/ -# .vscode/ diff --git a/mongodb/Dockerfile b/mongodb/Dockerfile deleted file mode 100644 index 00895c4..0000000 --- a/mongodb/Dockerfile +++ /dev/null @@ -1,40 +0,0 @@ -ARG GO_VERSION=1.24.10 -FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build -WORKDIR /src - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,source=go.sum,target=go.sum \ - --mount=type=bind,source=go.mod,target=go.mod \ - go mod download -x - -ARG TARGETARCH - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,target=. \ - CGO_ENABLED=0 GOARCH=$TARGETARCH go build -o /bin/server . - -FROM alpine:latest AS final - -RUN --mount=type=cache,target=/var/cache/apk \ - apk --update add \ - ca-certificates \ - tzdata \ - && \ - update-ca-certificates - -ARG UID=10001 -RUN adduser \ - --disabled-password \ - --gecos "" \ - --home "/nonexistent" \ - --shell "/sbin/nologin" \ - --no-create-home \ - --uid "${UID}" \ - appuser -USER appuser - -COPY --from=build /bin/server /bin/ - -EXPOSE 1999 - -ENTRYPOINT [ "/bin/server" ] diff --git a/mongodb/LICENSE b/mongodb/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/mongodb/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/mongodb/README.md b/mongodb/README.md deleted file mode 100644 index 63e7035..0000000 --- a/mongodb/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# mongodb-keepalive - -> [!IMPORTANT] -> **Archived — moved to [tiennm99/db-keepalive](https://github.com/tiennm99/db-keepalive).** -> -> All six `*-keepalive` repos were consolidated into a single binary with pluggable adapters. Use `DB_TYPE=mongodb` with the new image: -> -> ```bash -> docker run -d --restart unless-stopped \ -> -e DB_TYPE=mongodb \ -> -e MONGODB_URI='...' -e MONGODB_DATABASE=keepalive -e MONGODB_COLLECTION=counter \ -> ghcr.io/tiennm99/db-keepalive:latest -> ``` -> -> The source here is retained for git history. No further changes will land on this repo. - -## Original description - -Go utility performs periodic operations to prevent Mongo DB Atlas free instances from being deleted due to inactivity. - -## License - -Apache-2.0 — see [LICENSE](LICENSE). diff --git a/mongodb/go.mod b/mongodb/go.mod deleted file mode 100644 index 98bde61..0000000 --- a/mongodb/go.mod +++ /dev/null @@ -1,21 +0,0 @@ -module github.com/tiennm99/mongodb-keepalive - -go 1.24.10 - -require ( - github.com/joho/godotenv v1.5.1 - go.mongodb.org/mongo-driver/v2 v2.4.0 -) - -require ( - github.com/golang/snappy v1.0.0 // indirect - github.com/google/go-cmp v0.7.0 // indirect - github.com/klauspost/compress v1.16.7 // indirect - github.com/xdg-go/pbkdf2 v1.0.0 // indirect - github.com/xdg-go/scram v1.1.2 // indirect - github.com/xdg-go/stringprep v1.0.4 // indirect - github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect - golang.org/x/crypto v0.45.0 // indirect - golang.org/x/sync v0.18.0 // indirect - golang.org/x/text v0.31.0 // indirect -) diff --git a/mongodb/go.sum b/mongodb/go.sum deleted file mode 100644 index 83fda0b..0000000 --- a/mongodb/go.sum +++ /dev/null @@ -1,50 +0,0 @@ -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/golang/snappy v1.0.0 h1:Oy607GVXHs7RtbggtPBnr2RmDArIsAefDwvrdWvRhGs= -github.com/golang/snappy v1.0.0/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= -github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= -github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= -github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= -github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= -github.com/klauspost/compress v1.16.7 h1:2mk3MPGNzKyxErAw8YaohYh69+pa4sIQSC0fPGCFR9I= -github.com/klauspost/compress v1.16.7/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE= -github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c= -github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI= -github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY= -github.com/xdg-go/scram v1.1.2/go.mod h1:RT/sEzTbU5y00aCK8UOx6R7YryM0iF1N2MOmC3kKLN4= -github.com/xdg-go/stringprep v1.0.4 h1:XLI/Ng3O1Atzq0oBs3TWm+5ZVgkq2aqdlvP9JtoZ6c8= -github.com/xdg-go/stringprep v1.0.4/go.mod h1:mPGuuIYwz7CmR2bT9j4GbQqutWS1zV24gijq1dTyGkM= -github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 h1:ilQV1hzziu+LLM3zUTJ0trRztfwgjqKnBWNtSRkbmwM= -github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78/go.mod h1:aL8wCCfTfSfmXjznFBSZNN13rSJjlIOI1fUNAtF7rmI= -github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= -go.mongodb.org/mongo-driver/v2 v2.4.0 h1:Oq6BmUAAFTzMeh6AonuDlgZMuAuEiUxoAD1koK5MuFo= -go.mongodb.org/mongo-driver/v2 v2.4.0/go.mod h1:jHeEDJHJq7tm6ZF45Issun9dbogjfnPySb1vXA7EeAI= -golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= -golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= -golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q= -golang.org/x/crypto v0.45.0/go.mod h1:XTGrrkGJve7CYK7J8PEww4aY7gM3qMCElcJQ8n8JdX4= -golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= -golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= -golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= -golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= -golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I= -golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI= -golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= -golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= -golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= -golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM= -golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM= -golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= -golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= -golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= -golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= diff --git a/mongodb/main.go b/mongodb/main.go deleted file mode 100644 index dee2241..0000000 --- a/mongodb/main.go +++ /dev/null @@ -1,102 +0,0 @@ -package main - -import ( - "context" - "log" - "os" - "os/signal" - "syscall" - "time" - - "github.com/joho/godotenv" - "go.mongodb.org/mongo-driver/v2/bson" - "go.mongodb.org/mongo-driver/v2/mongo" - "go.mongodb.org/mongo-driver/v2/mongo/options" -) - -func main() { - if err := godotenv.Load(); err != nil { - log.Println("Warning: .env file not found") - } - - uri, isExist := os.LookupEnv("MONGODB_URI") - if !isExist { - log.Fatal("Warning: MONGODB_URI not set!") - return - } - databaseName, isExist := os.LookupEnv("MONGODB_DATABASE") - if !isExist { - log.Fatal("Warning: MONGODB_DATABASE not set!") - return - } - collectionName, isExist := os.LookupEnv("MONGODB_COLLECTION") - if !isExist { - log.Fatal("Warning: MONGODB_COLLECTION not set!") - return - } - - client, err := mongo.Connect(options.Client(). - ApplyURI(uri)) - if err != nil { - panic(err) - } - defer func() { - if err := client.Disconnect(context.TODO()); err != nil { - panic(err) - } - }() - coll := client.Database(databaseName).Collection(collectionName) - - ctx, cancel := context.WithCancel(context.Background()) - - go func() { - ticker := time.NewTicker(time.Minute) - defer ticker.Stop() - - for { - select { - case <-ticker.C: - if err := incrementCounter(ctx, coll); err != nil { - log.Printf("Keepalive increment error: %v", err) - } - case <-ctx.Done(): - return - } - } - }() - - defer func() { - cancel() - if err := client.Disconnect(context.TODO()); err != nil { - log.Printf("Error closing client: %v", err) - } - }() - - sigCh := make(chan os.Signal, 1) - signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM) - <-sigCh -} - -func incrementCounter(ctx context.Context, coll *mongo.Collection) error { - ctx, cancel := context.WithTimeout(ctx, 3*time.Second) - defer cancel() - counterDocID := "counter" - - update := bson.M{ - "$inc": bson.M{"count": 1}, - } - - opts := options.FindOneAndUpdate(). - SetUpsert(true). - SetReturnDocument(options.After) - var out struct { - Count int64 `bson:"count"` - } - err := coll.FindOneAndUpdate(ctx, bson.M{"_id": counterDocID}, update, opts).Decode(&out) - - if err != nil { - return err - } - log.Printf("Counter : %d\n", out.Count) - return nil -} diff --git a/mysql/.env.example b/mysql/.env.example deleted file mode 100644 index da39cbc..0000000 --- a/mysql/.env.example +++ /dev/null @@ -1 +0,0 @@ -DATA_SOURCE_NAME=keepalive:keepalive@tcp(localhost:3306)/keepalive?tls=custom diff --git a/mysql/.gitignore b/mysql/.gitignore deleted file mode 100644 index f07f66b..0000000 --- a/mysql/.gitignore +++ /dev/null @@ -1,37 +0,0 @@ -.idea -ca.pem - - - -# If you prefer the allow list template instead of the deny list, see community template: -# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore -# -# Binaries for programs and plugins -*.exe -*.exe~ -*.dll -*.so -*.dylib - -# Test binary, built with `go test -c` -*.test - -# Code coverage profiles and other test artifacts -*.out -coverage.* -*.coverprofile -profile.cov - -# Dependency directories (remove the comment below to include it) -# vendor/ - -# Go workspace file -go.work -go.work.sum - -# env file -.env - -# Editor/IDE -# .idea/ -# .vscode/ diff --git a/mysql/Dockerfile b/mysql/Dockerfile deleted file mode 100644 index ac58105..0000000 --- a/mysql/Dockerfile +++ /dev/null @@ -1,45 +0,0 @@ -ARG GO_VERSION=1.24.10 -FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build -WORKDIR /src - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,source=go.sum,target=go.sum \ - --mount=type=bind,source=go.mod,target=go.mod \ - go mod download -x - -ARG TARGETARCH - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,target=. \ - CGO_ENABLED=0 GOARCH=$TARGETARCH go build -o /bin/server . - -FROM alpine:latest AS final - -RUN --mount=type=cache,target=/var/cache/apk \ - apk --update add \ - ca-certificates \ - tzdata \ - && \ - update-ca-certificates - -ARG UID=10001 -RUN adduser \ - --disabled-password \ - --gecos "" \ - --home "/nonexistent" \ - --shell "/sbin/nologin" \ - --no-create-home \ - --uid "${UID}" \ - appuser - -RUN mkdir -p /app && chown -R appuser:appuser /app - -USER appuser - -COPY --from=build /bin/server /bin/ - -WORKDIR /app - -EXPOSE 1999 - -ENTRYPOINT [ "/bin/server" ] diff --git a/mysql/LICENSE b/mysql/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/mysql/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. 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If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/mysql/README.md b/mysql/README.md deleted file mode 100644 index 1cb030e..0000000 --- a/mysql/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# mysql-keepalive - -> [!IMPORTANT] -> **Archived — moved to [tiennm99/db-keepalive](https://github.com/tiennm99/db-keepalive).** -> -> All six `*-keepalive` repos were consolidated into a single binary with pluggable adapters. Use `DB_TYPE=mysql` with the new image: -> -> ```bash -> docker run -d --restart unless-stopped \ -> -e DB_TYPE=mysql \ -> -e DATA_SOURCE_NAME='...' \ -> ghcr.io/tiennm99/db-keepalive:latest -> ``` -> -> The source here is retained for git history. No further changes will land on this repo. - -## Original description - -Go utility performs periodic operations to MySQL server. - -## License - -Apache-2.0 — see [LICENSE](LICENSE). diff --git a/mysql/go.mod b/mysql/go.mod deleted file mode 100644 index b19855f..0000000 --- a/mysql/go.mod +++ /dev/null @@ -1,12 +0,0 @@ -module github.com/tiennm99/mysql-keepalive - -go 1.23.12 - -toolchain go1.24.10 - -require ( - github.com/go-sql-driver/mysql v1.9.3 - github.com/joho/godotenv v1.5.1 -) - -require filippo.io/edwards25519 v1.1.1 // indirect diff --git a/mysql/go.sum b/mysql/go.sum deleted file mode 100644 index 52d9c87..0000000 --- a/mysql/go.sum +++ /dev/null @@ -1,6 +0,0 @@ -filippo.io/edwards25519 v1.1.1 h1:YpjwWWlNmGIDyXOn8zLzqiD+9TyIlPhGFG96P39uBpw= -filippo.io/edwards25519 v1.1.1/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4= -github.com/go-sql-driver/mysql v1.9.3 h1:U/N249h2WzJ3Ukj8SowVFjdtZKfu9vlLZxjPXV1aweo= -github.com/go-sql-driver/mysql v1.9.3/go.mod h1:qn46aNg1333BRMNU69Lq93t8du/dwxI64Gl8i5p1WMU= -github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= -github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= diff --git a/mysql/init.sql b/mysql/init.sql deleted file mode 100644 index db29172..0000000 --- a/mysql/init.sql +++ /dev/null @@ -1,35 +0,0 @@ --- Drop and recreate the database -DROP -DATABASE IF EXISTS keepalive; -CREATE -DATABASE keepalive; - --- Create user if not exists -CREATE -USER IF NOT EXISTS 'keepalive'@'%' IDENTIFIED BY 'keepalive'; - --- Grant full permissions on this database -GRANT ALL PRIVILEGES ON keepalive.* TO -'keepalive'@'%'; - -FLUSH -PRIVILEGES; - --- Create the table for key/value counters -USE -keepalive; - -CREATE TABLE IF NOT EXISTS keepalive -( - `key` - VARCHAR -( - 255 -) PRIMARY KEY, - `value` BIGINT NOT NULL - ); - --- Initialize key/value -INSERT INTO keepalive (`key`, `value`) -VALUES ('counter', 0) ON DUPLICATE KEY -UPDATE `value` = 0; diff --git a/mysql/main.go b/mysql/main.go deleted file mode 100644 index 5c08f24..0000000 --- a/mysql/main.go +++ /dev/null @@ -1,114 +0,0 @@ -package main - -import ( - "context" - "crypto/tls" - "crypto/x509" - "database/sql" - "log" - "os" - "os/signal" - "syscall" - "time" - - "github.com/go-sql-driver/mysql" - "github.com/joho/godotenv" -) - -func main() { - if err := godotenv.Load(); err != nil { - log.Println("Warning: .env file not found") - } - - dataSourceName, isExist := os.LookupEnv("DATA_SOURCE_NAME") - if !isExist { - log.Fatal("Warning: DATA_SOURCE_NAME not set!") - return - } - - rootCertPool := x509.NewCertPool() - pem, err := os.ReadFile("ca.pem") - if err != nil { - log.Fatal(err) - } - rootCertPool.AppendCertsFromPEM(pem) - - err = mysql.RegisterTLSConfig("custom", &tls.Config{ - RootCAs: rootCertPool, - }) - if err != nil { - log.Fatal(err) - } - - db, err := sql.Open("mysql", dataSourceName) - if err != nil { - panic(err) - } - db.SetConnMaxLifetime(time.Minute * 3) - db.SetMaxOpenConns(10) - db.SetMaxIdleConns(10) - - ctx, cancel := context.WithCancel(context.Background()) - - go func() { - ticker := time.NewTicker(time.Minute) - defer ticker.Stop() - - for { - select { - case <-ticker.C: - if err := incrementCounter(ctx, db); err != nil { - log.Printf("Keepalive increment error: %v", err) - } - case <-ctx.Done(): - return - } - } - }() - - defer func() { - cancel() - if err := db.Close(); err != nil { - log.Printf("Close error: %v", err) - return - } - }() - - sigCh := make(chan os.Signal, 1) - signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM) - <-sigCh -} - -func incrementCounter(ctx context.Context, db *sql.DB) error { - ctx, cancel := context.WithTimeout(ctx, 3*time.Second) - defer cancel() - - tx, err := db.BeginTx(ctx, &sql.TxOptions{Isolation: sql.LevelReadCommitted}) - if err != nil { - return err - } - - _, err = tx.ExecContext(ctx, - "UPDATE `keepalive` SET `value` = `value` + 1 WHERE `key` = 'counter'", - ) - if err != nil { - tx.Rollback() - return err - } - - var value int64 - err = tx.QueryRowContext(ctx, - "SELECT `value` FROM `keepalive` WHERE `key` = 'counter'", - ).Scan(&value) - if err != nil { - tx.Rollback() - return err - } - - if err := tx.Commit(); err != nil { - return err - } - - log.Printf("Counter: %d\n", value) - return nil -} diff --git a/postgresql/.env.example b/postgresql/.env.example deleted file mode 100644 index 0b7cacb..0000000 --- a/postgresql/.env.example +++ /dev/null @@ -1 +0,0 @@ -SERVICE_URI=postgresql://localhost:5432/postgres diff --git a/postgresql/.gitignore b/postgresql/.gitignore deleted file mode 100644 index f07f66b..0000000 --- a/postgresql/.gitignore +++ /dev/null @@ -1,37 +0,0 @@ -.idea -ca.pem - - - -# If you prefer the allow list template instead of the deny list, see community template: -# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore -# -# Binaries for programs and plugins -*.exe -*.exe~ -*.dll -*.so -*.dylib - -# Test binary, built with `go test -c` -*.test - -# Code coverage profiles and other test artifacts -*.out -coverage.* -*.coverprofile -profile.cov - -# Dependency directories (remove the comment below to include it) -# vendor/ - -# Go workspace file -go.work -go.work.sum - -# env file -.env - -# Editor/IDE -# .idea/ -# .vscode/ diff --git a/postgresql/Dockerfile b/postgresql/Dockerfile deleted file mode 100644 index ac58105..0000000 --- a/postgresql/Dockerfile +++ /dev/null @@ -1,45 +0,0 @@ -ARG GO_VERSION=1.24.10 -FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build -WORKDIR /src - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,source=go.sum,target=go.sum \ - --mount=type=bind,source=go.mod,target=go.mod \ - go mod download -x - -ARG TARGETARCH - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,target=. \ - CGO_ENABLED=0 GOARCH=$TARGETARCH go build -o /bin/server . - -FROM alpine:latest AS final - -RUN --mount=type=cache,target=/var/cache/apk \ - apk --update add \ - ca-certificates \ - tzdata \ - && \ - update-ca-certificates - -ARG UID=10001 -RUN adduser \ - --disabled-password \ - --gecos "" \ - --home "/nonexistent" \ - --shell "/sbin/nologin" \ - --no-create-home \ - --uid "${UID}" \ - appuser - -RUN mkdir -p /app && chown -R appuser:appuser /app - -USER appuser - -COPY --from=build /bin/server /bin/ - -WORKDIR /app - -EXPOSE 1999 - -ENTRYPOINT [ "/bin/server" ] diff --git a/postgresql/LICENSE b/postgresql/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/postgresql/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/postgresql/README.md b/postgresql/README.md deleted file mode 100644 index 83de33b..0000000 --- a/postgresql/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# postgresql-keepalive - -> [!IMPORTANT] -> **Archived — moved to [tiennm99/db-keepalive](https://github.com/tiennm99/db-keepalive).** -> -> All six `*-keepalive` repos were consolidated into a single binary with pluggable adapters. Use `DB_TYPE=postgresql` with the new image: -> -> ```bash -> docker run -d --restart unless-stopped \ -> -e DB_TYPE=postgresql \ -> -e SERVICE_URI='...' \ -> ghcr.io/tiennm99/db-keepalive:latest -> ``` -> -> The source here is retained for git history. No further changes will land on this repo. - -## Original description - -Go utility performs periodic operations to PostgreSQL server. - -## License - -Apache-2.0 — see [LICENSE](LICENSE). diff --git a/postgresql/go.mod b/postgresql/go.mod deleted file mode 100644 index c696244..0000000 --- a/postgresql/go.mod +++ /dev/null @@ -1,10 +0,0 @@ -module github.com/tiennm99/postgresql-keepalive - -go 1.23.12 - -toolchain go1.24.10 - -require ( - github.com/joho/godotenv v1.5.1 - github.com/lib/pq v1.10.9 -) diff --git a/postgresql/go.sum b/postgresql/go.sum deleted file mode 100644 index ecb9035..0000000 --- a/postgresql/go.sum +++ /dev/null @@ -1,4 +0,0 @@ -github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= -github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= -github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw= -github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o= diff --git a/postgresql/init.sql b/postgresql/init.sql deleted file mode 100644 index 253baff..0000000 --- a/postgresql/init.sql +++ /dev/null @@ -1,40 +0,0 @@ --- Drop and recreate the database -DROP DATABASE IF EXISTS keepalive; -CREATE DATABASE keepalive; - --- Create user if not exists -DO -$do$ -BEGIN - IF NOT EXISTS ( - SELECT FROM pg_catalog.pg_roles WHERE rolname = 'keepalive' - ) THEN -CREATE ROLE keepalive LOGIN PASSWORD 'keepalive'; -END IF; -END -$do$; - --- Grant privileges on the database -GRANT ALL PRIVILEGES ON DATABASE keepalive TO keepalive; - --- Connect to the database -\c keepalive - --- Ensure the user can use the public schema -GRANT USAGE ON SCHEMA public TO keepalive; -GRANT CREATE ON SCHEMA public TO keepalive; - --- Create the table for key/value counters -CREATE TABLE IF NOT EXISTS keepalive ( - key VARCHAR(255) PRIMARY KEY, - value BIGINT NOT NULL - ); - --- Grant all privileges on the table to the user -GRANT ALL PRIVILEGES ON TABLE keepalive TO keepalive; - --- Initialize key/value -INSERT INTO keepalive (key, value) -VALUES ('counter', 0) - ON CONFLICT (key) DO UPDATE - SET value = EXCLUDED.value; diff --git a/postgresql/main.go b/postgresql/main.go deleted file mode 100644 index 05e1202..0000000 --- a/postgresql/main.go +++ /dev/null @@ -1,90 +0,0 @@ -package main - -import ( - "context" - "database/sql" - "log" - "net/url" - "os" - "os/signal" - "syscall" - "time" - - "github.com/joho/godotenv" - _ "github.com/lib/pq" -) - -func main() { - if err := godotenv.Load(); err != nil { - log.Println("Warning: .env file not found") - } - - serviceURI, isExist := os.LookupEnv("SERVICE_URI") - if !isExist { - log.Fatal("Warning: SERVICE_URI not set!") - return - } - conn, _ := url.Parse(serviceURI) - conn.RawQuery = "sslmode=verify-ca;sslrootcert=ca.pem" - - db, err := sql.Open("postgres", conn.String()) - if err != nil { - log.Fatal(err) - } - - ctx, cancel := context.WithCancel(context.Background()) - - go func() { - ticker := time.NewTicker(time.Minute) - defer ticker.Stop() - - for { - select { - case <-ticker.C: - if err := incrementCounter(ctx, db); err != nil { - log.Printf("Keepalive increment error: %v", err) - } - case <-ctx.Done(): - return - } - } - }() - - defer func() { - cancel() - if err := db.Close(); err != nil { - log.Printf("Close error: %v", err) - return - } - }() - - sigCh := make(chan os.Signal, 1) - signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM) - <-sigCh -} - -func incrementCounter(ctx context.Context, db *sql.DB) error { - ctx, cancel := context.WithTimeout(ctx, 3*time.Second) - defer cancel() - - tx, err := db.BeginTx(ctx, &sql.TxOptions{Isolation: sql.LevelReadCommitted}) - if err != nil { - return err - } - - var value int64 - err = tx.QueryRowContext(ctx, - "UPDATE keepalive SET value = value + 1 WHERE key = 'counter' RETURNING value", - ).Scan(&value) - if err != nil { - tx.Rollback() - return err - } - - if err := tx.Commit(); err != nil { - return err - } - - log.Printf("Counter: %d\n", value) - return nil -} diff --git a/redis/.env.example b/redis/.env.example deleted file mode 100644 index 90b5465..0000000 --- a/redis/.env.example +++ /dev/null @@ -1 +0,0 @@ -REDIS_URL=redis://default@127.0.0.1:6379 diff --git a/redis/.gitignore b/redis/.gitignore deleted file mode 100644 index 77f9775..0000000 --- a/redis/.gitignore +++ /dev/null @@ -1,32 +0,0 @@ -# If you prefer the allow list template instead of the deny list, see community template: -# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore -# -# Binaries for programs and plugins -*.exe -*.exe~ -*.dll -*.so -*.dylib - -# Test binary, built with `go test -c` -*.test - -# Code coverage profiles and other test artifacts -*.out -coverage.* -*.coverprofile -profile.cov - -# Dependency directories (remove the comment below to include it) -vendor/ - -# Go workspace file -go.work -go.work.sum - -# env file -.env - -# Editor/IDE -.idea/ -.vscode/ diff --git a/redis/Dockerfile b/redis/Dockerfile deleted file mode 100644 index 00895c4..0000000 --- a/redis/Dockerfile +++ /dev/null @@ -1,40 +0,0 @@ -ARG GO_VERSION=1.24.10 -FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build -WORKDIR /src - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,source=go.sum,target=go.sum \ - --mount=type=bind,source=go.mod,target=go.mod \ - go mod download -x - -ARG TARGETARCH - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,target=. \ - CGO_ENABLED=0 GOARCH=$TARGETARCH go build -o /bin/server . - -FROM alpine:latest AS final - -RUN --mount=type=cache,target=/var/cache/apk \ - apk --update add \ - ca-certificates \ - tzdata \ - && \ - update-ca-certificates - -ARG UID=10001 -RUN adduser \ - --disabled-password \ - --gecos "" \ - --home "/nonexistent" \ - --shell "/sbin/nologin" \ - --no-create-home \ - --uid "${UID}" \ - appuser -USER appuser - -COPY --from=build /bin/server /bin/ - -EXPOSE 1999 - -ENTRYPOINT [ "/bin/server" ] diff --git a/redis/LICENSE b/redis/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/redis/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/redis/README.md b/redis/README.md deleted file mode 100644 index f4235e4..0000000 --- a/redis/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# redis-keepalive - -> [!IMPORTANT] -> **Archived — moved to [tiennm99/db-keepalive](https://github.com/tiennm99/db-keepalive).** -> -> All six `*-keepalive` repos were consolidated into a single binary with pluggable adapters. Use `DB_TYPE=redis` with the new image: -> -> ```bash -> docker run -d --restart unless-stopped \ -> -e DB_TYPE=redis \ -> -e REDIS_URL='...' \ -> ghcr.io/tiennm99/db-keepalive:latest -> ``` -> -> The source here is retained for git history. No further changes will land on this repo. - -## Original description - -Go utility performs periodic operations to prevent Redis Cloud free instances from being deleted due to inactivity. - -## License - -Apache-2.0 — see [LICENSE](LICENSE). diff --git a/redis/go.mod b/redis/go.mod deleted file mode 100644 index 8e20e90..0000000 --- a/redis/go.mod +++ /dev/null @@ -1,15 +0,0 @@ -module github.com/tiennm99/redis-keepalive - -go 1.23.12 - -toolchain go1.24.10 - -require ( - github.com/joho/godotenv v1.5.1 - github.com/redis/go-redis/v9 v9.17.1 -) - -require ( - github.com/cespare/xxhash/v2 v2.3.0 // indirect - github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect -) diff --git a/redis/go.sum b/redis/go.sum deleted file mode 100644 index 7b5b378..0000000 --- a/redis/go.sum +++ /dev/null @@ -1,12 +0,0 @@ -github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs= -github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c= -github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA= -github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0= -github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= -github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= -github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78= -github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc= -github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= -github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= -github.com/redis/go-redis/v9 v9.17.1 h1:7tl732FjYPRT9H9aNfyTwKg9iTETjWjGKEJ2t/5iWTs= -github.com/redis/go-redis/v9 v9.17.1/go.mod h1:u410H11HMLoB+TP67dz8rL9s6QW2j76l0//kSOd3370= diff --git a/redis/main.go b/redis/main.go deleted file mode 100644 index 09ce733..0000000 --- a/redis/main.go +++ /dev/null @@ -1,73 +0,0 @@ -package main - -import ( - "context" - "log" - "os" - "os/signal" - "syscall" - "time" - - "github.com/joho/godotenv" - "github.com/redis/go-redis/v9" -) - -func main() { - if err := godotenv.Load(); err != nil { - log.Println("Warning: .env file not found") - } - - redisUrl, isExist := os.LookupEnv("REDIS_URL") - if !isExist { - log.Fatal("Warning: REDIS_URL not set!") - return - } - - opt, err := redis.ParseURL(redisUrl) - if err != nil { - panic(err) - } - - rdb := redis.NewClient(opt) - - ctx, cancel := context.WithCancel(context.Background()) - - go func() { - ticker := time.NewTicker(time.Minute) - defer ticker.Stop() - - for { - select { - case <-ticker.C: - if err := incrementCounter(ctx, rdb); err != nil { - log.Printf("Keepalive increment error: %v", err) - } - case <-ctx.Done(): - return - } - } - }() - - defer func() { - cancel() - if err := rdb.Close(); err != nil { - log.Printf("Error closing rdb: %v", err) - } - }() - - sigCh := make(chan os.Signal, 1) - signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM) - <-sigCh -} - -func incrementCounter(ctx context.Context, rdb *redis.Client) error { - ctx, cancel := context.WithTimeout(ctx, 3*time.Second) - defer cancel() - counterKey := "counter" - increment, err := rdb.Incr(ctx, counterKey).Result() - if err != nil { - return err - } - log.Printf("Counter : %d\n", increment) - return nil -} diff --git a/valkey/.env.example b/valkey/.env.example deleted file mode 100644 index e0ea526..0000000 --- a/valkey/.env.example +++ /dev/null @@ -1 +0,0 @@ -VALKEY_URL=valkey://default@127.0.0.1:6379 diff --git a/valkey/.gitignore b/valkey/.gitignore deleted file mode 100644 index 089a213..0000000 --- a/valkey/.gitignore +++ /dev/null @@ -1,36 +0,0 @@ -.idea - - - -# If you prefer the allow list template instead of the deny list, see community template: -# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore -# -# Binaries for programs and plugins -*.exe -*.exe~ -*.dll -*.so -*.dylib - -# Test binary, built with `go test -c` -*.test - -# Code coverage profiles and other test artifacts -*.out -coverage.* -*.coverprofile -profile.cov - -# Dependency directories (remove the comment below to include it) -# vendor/ - -# Go workspace file -go.work -go.work.sum - -# env file -.env - -# Editor/IDE -# .idea/ -# .vscode/ diff --git a/valkey/Dockerfile b/valkey/Dockerfile deleted file mode 100644 index 00895c4..0000000 --- a/valkey/Dockerfile +++ /dev/null @@ -1,40 +0,0 @@ -ARG GO_VERSION=1.24.10 -FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build -WORKDIR /src - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,source=go.sum,target=go.sum \ - --mount=type=bind,source=go.mod,target=go.mod \ - go mod download -x - -ARG TARGETARCH - -RUN --mount=type=cache,target=/go/pkg/mod/ \ - --mount=type=bind,target=. \ - CGO_ENABLED=0 GOARCH=$TARGETARCH go build -o /bin/server . - -FROM alpine:latest AS final - -RUN --mount=type=cache,target=/var/cache/apk \ - apk --update add \ - ca-certificates \ - tzdata \ - && \ - update-ca-certificates - -ARG UID=10001 -RUN adduser \ - --disabled-password \ - --gecos "" \ - --home "/nonexistent" \ - --shell "/sbin/nologin" \ - --no-create-home \ - --uid "${UID}" \ - appuser -USER appuser - -COPY --from=build /bin/server /bin/ - -EXPOSE 1999 - -ENTRYPOINT [ "/bin/server" ] diff --git a/valkey/LICENSE b/valkey/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/valkey/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/valkey/README.md b/valkey/README.md deleted file mode 100644 index 902abde..0000000 --- a/valkey/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# valkey-keepalive - -> [!IMPORTANT] -> **Archived — moved to [tiennm99/db-keepalive](https://github.com/tiennm99/db-keepalive).** -> -> All six `*-keepalive` repos were consolidated into a single binary with pluggable adapters. Use `DB_TYPE=valkey` with the new image: -> -> ```bash -> docker run -d --restart unless-stopped \ -> -e DB_TYPE=valkey \ -> -e VALKEY_URL='...' \ -> ghcr.io/tiennm99/db-keepalive:latest -> ``` -> -> The source here is retained for git history. No further changes will land on this repo. - -## Original description - -Go utility performs periodic operations to Valkey server. - -## License - -Apache-2.0 — see [LICENSE](LICENSE). diff --git a/valkey/go.mod b/valkey/go.mod deleted file mode 100644 index 2093dad..0000000 --- a/valkey/go.mod +++ /dev/null @@ -1,12 +0,0 @@ -module github.com/tiennm99/valkey-keepalive - -go 1.23.12 - -toolchain go1.24.10 - -require ( - github.com/joho/godotenv v1.5.1 - github.com/valkey-io/valkey-go v1.0.68 -) - -require golang.org/x/sys v0.31.0 // indirect diff --git a/valkey/go.sum b/valkey/go.sum deleted file mode 100644 index 1b73a94..0000000 --- a/valkey/go.sum +++ /dev/null @@ -1,16 +0,0 @@ -github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= -github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= -github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= -github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= -github.com/onsi/gomega v1.36.2 h1:koNYke6TVk6ZmnyHrCXba/T/MoLBXFjeC1PtvYgw0A8= -github.com/onsi/gomega v1.36.2/go.mod h1:DdwyADRjrc825LhMEkD76cHR5+pUnjhUN8GlHlRPHzY= -github.com/valkey-io/valkey-go v1.0.68 h1:bTbfonp49b41DqrF30q+y2JL3gcbjd2IiacFAtO4JBA= -github.com/valkey-io/valkey-go v1.0.68/go.mod h1:bHmwjIEOrGq/ubOJfh5uMRs7Xj6mV3mQ/ZXUbmqpjqY= -golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8= -golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8= -golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik= -golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k= -golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY= -golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4= -gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= -gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/valkey/main.go b/valkey/main.go deleted file mode 100644 index b266a0a..0000000 --- a/valkey/main.go +++ /dev/null @@ -1,74 +0,0 @@ -package main - -import ( - "context" - "log" - "os" - "os/signal" - "syscall" - "time" - - "github.com/joho/godotenv" - "github.com/valkey-io/valkey-go" -) - -func main() { - if err := godotenv.Load(); err != nil { - log.Println("Warning: .env file not found") - } - - valkeyUrl, isExist := os.LookupEnv("VALKEY_URL") - if !isExist { - log.Fatal("Warning: VALKEY_URL not set!") - return - } - - opt, err := valkey.ParseURL(valkeyUrl) - if err != nil { - log.Fatal(err) - } - - client, err := valkey.NewClient(opt) - if err != nil { - log.Fatal(err) - } - - ctx, cancel := context.WithCancel(context.Background()) - - go func() { - ticker := time.NewTicker(time.Minute) - defer ticker.Stop() - - for { - select { - case <-ticker.C: - if err := incrementCounter(ctx, client); err != nil { - log.Printf("Keepalive increment error: %v", err) - } - case <-ctx.Done(): - return - } - } - }() - - defer func() { - cancel() - client.Close() - }() - - sigCh := make(chan os.Signal, 1) - signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM) - <-sigCh -} - -func incrementCounter(ctx context.Context, client valkey.Client) error { - ctx, cancel := context.WithTimeout(ctx, 3*time.Second) - defer cancel() - - increment, err := client.Do(ctx, client.B().Incr().Key("counter").Build()).AsInt64() - if err != nil { - return err - } - log.Printf("Counter : %d\n", increment) - return nil -}