mirror of
https://github.com/tiennm99/miti99bot.git
synced 2026-06-08 20:14:23 +00:00
tiennm99
1f5f304041
Append two steps to .github/workflows/deploy.yml that POST setWebhook and setMyCommands against the freshly-deployed Function URL, reading credentials from SSM. Mirrors `make telegram-setup` but inlined to avoid the Makefile's --profile admin assumption. Token and webhook-secret are masked via ::add-mask:: before any echo. Jobs fail loudly on Telegram API errors via `jq -e .ok`. Mark the manual setWebhook snippets in docs/deploy-aws.md and docs/deploy-aws-free-tier-guide.md as break-glass.
145 lines
5.0 KiB
Markdown
145 lines
5.0 KiB
Markdown
# Deploy: AWS (Lambda + DynamoDB + EventBridge)
|
|
|
|
This is the production deploy path for `miti99bot`. Strict free-tier targets, region `ap-southeast-1`.
|
|
|
|
> **First-time setup:** see `aws/README.md`. This doc is for steady-state operations.
|
|
|
|
## Architecture (one diagram)
|
|
|
|
```
|
|
Telegram ──HTTPS──► Lambda Function URL (AuthType: NONE)
|
|
└─► AWS Lambda Web Adapter ──► localhost:8080
|
|
└─► Go http.Handler (cmd/server)
|
|
├─► DynamoDB (KV)
|
|
├─► Gemini API (AI modules)
|
|
└─► Telegram Bot API (replies)
|
|
|
|
EventBridge Scheduler ──cron──► HTTPS POST <FunctionURL>/cron/{name}
|
|
+ Header X-Cron-Token (from SSM)
|
|
```
|
|
|
|
## Deploy
|
|
|
|
### Via GitHub Actions (canonical)
|
|
|
|
```
|
|
git push origin main
|
|
```
|
|
|
|
Triggers `.github/workflows/deploy.yml`:
|
|
1. OIDC assume `github-deploy-miti99bot` role
|
|
2. `make build-lambda` (Go ARM64 ZIP-ready binary)
|
|
3. `sam deploy --template-file template.yaml`
|
|
4. Smoke `curl <function-url>/`
|
|
|
|
### Manual (emergency / staging)
|
|
|
|
```sh
|
|
make build-lambda
|
|
make sam-deploy # uses samconfig.toml defaults
|
|
ALERT_EMAIL=you@example.com make sam-deploy # with budget alert wired
|
|
```
|
|
|
|
## Verify
|
|
|
|
```sh
|
|
make logs SINCE=10m
|
|
|
|
aws cloudformation describe-stacks --stack-name miti99bot \
|
|
--query "Stacks[0].Outputs[?OutputKey=='FunctionUrl'].OutputValue" --output text
|
|
|
|
curl -fsSL "$(...)/" | jq . # health JSON
|
|
```
|
|
|
|
## Set the Telegram webhook
|
|
|
|
> `.github/workflows/deploy.yml` auto-runs `setWebhook` + `setMyCommands` after every push to `main`. The snippet below is the break-glass equivalent for manual / out-of-band fixes (e.g. rerun from a workstation when CI is unavailable).
|
|
|
|
```sh
|
|
URL=$(aws cloudformation describe-stacks --stack-name miti99bot \
|
|
--query "Stacks[0].Outputs[?OutputKey=='FunctionUrl'].OutputValue" --output text)
|
|
SECRET=$(aws ssm get-parameter --name /miti99bot/prod/telegram-webhook-secret \
|
|
--with-decryption --query 'Parameter.Value' --output text)
|
|
TOKEN=$(aws ssm get-parameter --name /miti99bot/prod/telegram-bot-token \
|
|
--with-decryption --query 'Parameter.Value' --output text)
|
|
|
|
curl -X POST "https://api.telegram.org/bot$TOKEN/setWebhook" \
|
|
-d "url=${URL}webhook" \
|
|
-d "secret_token=$SECRET" \
|
|
-d "drop_pending_updates=false" \
|
|
-d "allowed_updates=[\"message\",\"callback_query\"]"
|
|
```
|
|
|
|
Verify:
|
|
```sh
|
|
curl "https://api.telegram.org/bot$TOKEN/getWebhookInfo" | jq .
|
|
```
|
|
Expect: `url` matches Function URL, `pending_update_count` ≈ 0, `last_error_date` empty.
|
|
|
|
## Rotate secrets
|
|
|
|
```sh
|
|
aws ssm put-parameter --name /miti99bot/prod/telegram-webhook-secret \
|
|
--value "$(openssl rand -hex 32)" --type SecureString --overwrite
|
|
# template.yaml uses ":1" version pin; redeploy to pick up the new value:
|
|
make sam-deploy
|
|
# Then re-run setWebhook (above) with the new secret_token.
|
|
```
|
|
|
|
> The `:1` in `{{resolve:ssm-secure:…:1}}` is the parameter **version** — it pins to the latest version at deploy time, not version 1 forever. To force a refresh after rotation, redeploy.
|
|
|
|
## Rollback
|
|
|
|
CloudFormation handles failed deploys: a failing `sam deploy` triggers automatic rollback to the prior version. To roll back a successful-but-bad deploy:
|
|
|
|
```sh
|
|
aws cloudformation update-stack \
|
|
--stack-name miti99bot \
|
|
--use-previous-template \
|
|
--capabilities CAPABILITY_IAM
|
|
```
|
|
|
|
Or redeploy from a known-good commit:
|
|
```sh
|
|
git checkout <good-sha>
|
|
make sam-deploy
|
|
```
|
|
|
|
## Operational checks (daily during 7-day soak)
|
|
|
|
```sh
|
|
# Errors / warnings in last 24h
|
|
aws logs filter-log-events --log-group-name /aws/lambda/miti99bot \
|
|
--start-time $(($(date +%s%3N) - 86400000)) \
|
|
--filter-pattern '{ $.level = "ERROR" }' --max-items 20
|
|
|
|
# Cold start P95
|
|
aws logs start-query --log-group-name /aws/lambda/miti99bot \
|
|
--start-time $(($(date +%s) - 86400)) --end-time $(date +%s) \
|
|
--query-string 'filter @type = "REPORT" | stats avg(@initDuration), pct(@initDuration, 95)'
|
|
|
|
# DynamoDB throttle
|
|
aws cloudwatch get-metric-statistics --namespace AWS/DynamoDB \
|
|
--metric-name ThrottledRequests --dimensions Name=TableName,Value=miti99bot-data \
|
|
--statistics Sum --start-time $(date -u -d '24 hours ago' +%FT%TZ) \
|
|
--end-time $(date -u +%FT%TZ) --period 3600
|
|
|
|
# Current month spend
|
|
aws ce get-cost-and-usage --granularity MONTHLY \
|
|
--time-period Start=$(date -u +%Y-%m-01),End=$(date -u +%F) \
|
|
--metrics UnblendedCost
|
|
```
|
|
|
|
## Free-tier guardrails
|
|
|
|
| Resource | Free | Watch when |
|
|
|---|---|---|
|
|
| Lambda req / GB-s | 1M / 400k | Past 50% mid-month |
|
|
| DynamoDB req | 200M | Past 5% (sign of runaway loop) |
|
|
| DynamoDB storage | 25 GiB | Past 100 MiB (suspect leaks) |
|
|
| EventBridge invocations | 14M | Past 1k/mo (suspect mis-config) |
|
|
| CloudWatch Logs ingest | 5 GB | Past 50% mid-month |
|
|
| Egress | 100 GB | Past 1 GB (wildly high) |
|
|
|
|
A `$1` budget alert at 80%/100% catches all of these via cost-side fallout.
|