mirror of
https://github.com/tiennm99/coolify.git
synced 2026-08-20 10:23:30 +00:00
feat(servers): add cross-instance server migration (#11075)
This commit is contained in:
Andras Bacsai
Executable
+317
@@ -0,0 +1,317 @@
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#!/usr/bin/env bash
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# Two local Coolify instances (isolated stacks) for multi-control-plane testing.
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#
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# Usage:
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# ./scripts/dev-instances up # start a + b
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# ./scripts/dev-instances up a # start a only
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# ./scripts/dev-instances up a --with vite # HMR only for a single instance
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# ./scripts/dev-instances down # stop a + b
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# ./scripts/dev-instances urls
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# ./scripts/dev-instances ps
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# ./scripts/dev-instances logs a
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# ./scripts/dev-instances exec a php artisan migrate --force
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#
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# Ports (fixed):
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# a app 8000 db 5432 redis 6379 soketi 6001/6002 flux 6443
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# b app 8001 db 5433 redis 6380 soketi 6011/6012 flux 6444
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#
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# Frontend: multi-instance uses npm run build (shared public/build). Do not use
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# two Vite HMR servers — public/hot is a single shared file.
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#
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# Compose: docker-compose.dev-multi.yml
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# Env: .dev-instances/{a,b}.env (generated, gitignored)
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#
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set -euo pipefail
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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cd "$ROOT"
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COMPOSE_FILE="docker-compose.dev-multi.yml"
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ENV_DIR=".dev-instances"
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INSTANCES_ALL=(a b)
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usage() {
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sed -n '2,18p' "$0" | sed 's/^# \?//'
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exit "${1:-0}"
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}
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# Fixed port offsets: a=0, b=1
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instance_offset() {
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case "$1" in
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a|1) echo 0 ;;
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b|2) echo 1 ;;
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*)
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echo "Unknown instance '$1' (use a or b)" >&2
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exit 1
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;;
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esac
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}
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normalize_name() {
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case "$1" in
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a|1) echo a ;;
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b|2) echo b ;;
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*)
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echo "Unknown instance '$1' (use a or b)" >&2
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exit 1
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;;
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esac
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}
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project_name() { echo "coolify-$1"; }
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env_file() { echo "${ENV_DIR}/$1.env"; }
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ensure_env() {
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local name="$1"
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local offset env_file app_port existing_key key
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offset="$(instance_offset "$name")"
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env_file="$(env_file "$name")"
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app_port=$((8000 + offset))
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mkdir -p "$ENV_DIR"
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# Never rotate APP_KEY once set: encrypted DB columns (private keys, secrets)
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# become unreadable ("The MAC is invalid") if APP_KEY changes while volumes persist.
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existing_key=""
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if [[ -f "$env_file" ]]; then
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existing_key="$(grep -E '^APP_KEY=base64:' "$env_file" 2>/dev/null | tail -n1 | cut -d= -f2- || true)"
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fi
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if [[ -z "$existing_key" && -f ".dev-instances/${name}.appkey" ]]; then
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existing_key="$(cat ".dev-instances/${name}.appkey" 2>/dev/null || true)"
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fi
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if [[ -z "$existing_key" ]]; then
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existing_key="base64:$(openssl rand -base64 32)"
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fi
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printf '%s\n' "$existing_key" >".dev-instances/${name}.appkey"
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cat >"$env_file" <<EOF
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# Generated by scripts/dev-instances for instance ${name} — do not commit
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COMPOSE_PROJECT_NAME=coolify-${name}
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APP_NAME=Coolify-${name}
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APP_ENV=local
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APP_DEBUG=true
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APP_URL=http://localhost:${app_port}
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APP_KEY=${existing_key}
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APP_PORT=${app_port}
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FORWARD_DB_PORT=$((5432 + offset))
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FORWARD_REDIS_PORT=$((6379 + offset))
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FORWARD_SOKETI_PORT=$((6001 + offset * 10))
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FORWARD_SOKETI_PORT_ALT=$((6002 + offset * 10))
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FORWARD_FLUX_PORT=$((6443 + offset))
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VITE_PORT=$((5173 + offset))
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FORWARD_MAILPIT_PORT=$((1025 + offset * 100))
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FORWARD_MAILPIT_DASHBOARD_PORT=$((8025 + offset * 100))
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FORWARD_MINIO_PORT=$((9000 + offset * 10))
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FORWARD_MINIO_PORT_CONSOLE=$((9001 + offset * 10))
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DB_DATABASE=coolify
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DB_USERNAME=coolify
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DB_PASSWORD=password
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PUSHER_APP_ID=coolify-${name}
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PUSHER_APP_KEY=coolify-${name}
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PUSHER_APP_SECRET=coolify-${name}
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EOF
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}
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compose() {
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local name="$1"
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shift
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local -a profiles=()
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local p
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for p in "${PROFILES[@]:-}"; do
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[[ -n "$p" ]] && profiles+=(--profile "$p")
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done
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ensure_env "$name"
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docker compose -p "$(project_name "$name")" -f "$COMPOSE_FILE" --env-file "$(env_file "$name")" "${profiles[@]}" "$@"
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}
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# Parse: [a] [b] [--with vite mailpit ...]
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# Default instances when none given: a b
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parse_args() {
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NAMES=()
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PROFILES=()
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local mode=names
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local arg
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for arg in "$@"; do
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if [[ "$arg" == "--with" ]]; then
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mode=profiles
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continue
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fi
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if [[ "$mode" == "profiles" ]]; then
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PROFILES+=("$arg")
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else
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NAMES+=("$(normalize_name "$arg")")
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fi
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done
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if [[ ${#NAMES[@]} -eq 0 ]]; then
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NAMES=("${INSTANCES_ALL[@]}")
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fi
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}
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# Multi-instance stacks share the repo bind-mount. Laravel's public/hot can only
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# point at one Vite server, so dual HMR is broken (last Vite wins → missing CSS).
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# Use a production frontend build shared by all instances instead.
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ensure_frontend_assets() {
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if [[ -f public/hot ]]; then
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echo "Removing public/hot (multi-instance cannot share Vite HMR)..."
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rm -f public/hot
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fi
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if [[ ! -d node_modules ]]; then
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echo "Installing npm dependencies..."
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npm install
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fi
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if [[ ! -f public/build/manifest.json ]]; then
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echo "Building frontend assets (npm run build)..."
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npm run build || {
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echo "Warning: npm run build failed — UI will have no CSS/JS." >&2
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return 1
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}
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return
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fi
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# Rebuild if CSS entry is missing from disk (stale/partial build).
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local css
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css="$(php -r '
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$m=@json_decode(@file_get_contents("public/build/manifest.json"), true);
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$f=$m["resources/css/app.css"]["file"] ?? "";
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echo $f && is_file("public/build/".$f) ? "ok" : "missing";
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' 2>/dev/null || echo missing)"
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if [[ "$css" != "ok" ]]; then
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echo "Frontend build incomplete — running npm run build..."
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npm run build || echo "Warning: npm run build failed." >&2
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fi
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}
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# Vite profile is only useful for a single instance; drop it when starting both.
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filter_vite_profile() {
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local -a kept=()
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local p want_vite=0
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for p in "${PROFILES[@]:-}"; do
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if [[ "$p" == "vite" ]]; then
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want_vite=1
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continue
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fi
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kept+=("$p")
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done
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if [[ $want_vite -eq 1 ]]; then
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if [[ ${#NAMES[@]} -gt 1 ]]; then
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echo "Note: ignoring --with vite (shared public/hot cannot serve two instances)."
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echo " Frontend uses npm run build. For HMR, run a single instance: $0 up a --with vite"
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else
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kept+=("vite")
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fi
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fi
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PROFILES=("${kept[@]}")
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}
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cmd_up() {
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parse_args "$@"
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filter_vite_profile
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# Prefer built assets before containers serve HTML.
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ensure_frontend_assets || true
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local name
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local -a saved_profiles=("${PROFILES[@]:-}")
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for name in "${NAMES[@]}"; do
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PROFILES=("${saved_profiles[@]}")
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# Only the first (only) instance may run the vite profile.
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if [[ ${#NAMES[@]} -eq 1 ]] && printf '%s\n' "${PROFILES[@]:-}" | grep -qx vite; then
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:
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else
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local -a no_vite=()
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local p
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for p in "${PROFILES[@]:-}"; do
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[[ "$p" != "vite" ]] && no_vite+=("$p")
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done
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PROFILES=("${no_vite[@]}")
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fi
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echo "==> Starting ${name} → http://localhost:$((8000 + $(instance_offset "$name")))"
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compose "$name" up -d --build
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done
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# If a lone instance started vite, keep public/hot; otherwise force built assets.
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if [[ ${#NAMES[@]} -gt 1 ]] || ! printf '%s\n' "${saved_profiles[@]:-}" | grep -qx vite; then
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ensure_frontend_assets || true
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fi
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echo
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cmd_urls "${NAMES[@]}"
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echo
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echo "Frontend: production build (public/build). Both instances share the same assets."
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}
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cmd_down() {
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parse_args "$@"
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local name
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for name in "${NAMES[@]}"; do
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if [[ ! -f "$(env_file "$name")" ]]; then
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ensure_env "$name" >/dev/null
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fi
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echo "==> Stopping ${name}"
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compose "$name" down --remove-orphans
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done
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}
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cmd_ps() {
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parse_args "$@"
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local name
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for name in "${NAMES[@]}"; do
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[[ -f "$(env_file "$name")" ]] || ensure_env "$name" >/dev/null
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echo "==> $(project_name "$name")"
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compose "$name" ps
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echo
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done
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}
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cmd_urls() {
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local names=("$@")
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if [[ ${#names[@]} -eq 0 ]]; then
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names=("${INSTANCES_ALL[@]}")
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else
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parse_args "$@"
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names=("${NAMES[@]}")
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fi
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printf '%-6s %-28s %-8s %-8s %-12s\n' "NAME" "URL" "DB" "REDIS" "SOKETI"
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local name envf
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for name in "${names[@]}"; do
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name="$(normalize_name "$name")"
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ensure_env "$name" >/dev/null
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envf="$(env_file "$name")"
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printf '%-6s %-28s %-8s %-8s %-12s\n' \
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"$name" \
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"$(grep -E '^APP_URL=' "$envf" | cut -d= -f2-)" \
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"$(grep -E '^FORWARD_DB_PORT=' "$envf" | cut -d= -f2-)" \
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"$(grep -E '^FORWARD_REDIS_PORT=' "$envf" | cut -d= -f2-)" \
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"$(grep -E '^FORWARD_SOKETI_PORT=' "$envf" | cut -d= -f2-)"
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done
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}
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cmd_logs() {
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local name="${1:-}"
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shift || true
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[[ -z "$name" ]] && usage 1
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name="$(normalize_name "$name")"
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compose "$name" logs -f "$@"
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}
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cmd_exec() {
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local name="${1:-}"
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shift || true
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[[ -z "$name" || $# -eq 0 ]] && usage 1
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name="$(normalize_name "$name")"
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compose "$name" exec coolify "$@"
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}
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main() {
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local cmd="${1:-}"
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shift || true
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case "$cmd" in
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up) cmd_up "$@" ;;
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down) cmd_down "$@" ;;
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ps) cmd_ps "$@" ;;
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urls|ls|list) cmd_urls "$@" ;;
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logs) cmd_logs "$@" ;;
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exec) cmd_exec "$@" ;;
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-h|--help|help|"") usage 0 ;;
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*)
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echo "Unknown command: $cmd" >&2
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usage 1
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;;
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esac
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}
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main "$@"
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