migrate/podman-to-docker (#92)
podman to docker Co-authored-by: openhands <openhands@all-hands.dev> Reviewed-on: https://codeberg.org/johba/harb/pulls/92
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johba
parent
c2720c35a5
commit
5d71753086
13 changed files with 211 additions and 100 deletions
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@ -4,17 +4,33 @@ set -euo pipefail
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cd "$(dirname "$0")/.."
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# Timeout constants (in seconds)
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readonly ANVIL_TIMEOUT=30 # Anvil starts fast
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readonly POSTGRES_TIMEOUT=20 # Database init is quick
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readonly BOOTSTRAP_TIMEOUT=60 # Contract deployment + seeding
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readonly PONDER_TIMEOUT=90 # Must index bootstrap events
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readonly WEBAPP_TIMEOUT=90 # npm install + Vite startup
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readonly CADDY_TIMEOUT=10 # Proxy starts instantly
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readonly ANVIL_TIMEOUT=60 # Anvil starts fast (increased for first-time setup)
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readonly POSTGRES_TIMEOUT=30 # Database init is quick
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readonly BOOTSTRAP_TIMEOUT=120 # Contract deployment + seeding
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readonly PONDER_TIMEOUT=120 # Must index bootstrap events
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readonly WEBAPP_TIMEOUT=120 # npm install + Vite startup
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readonly CADDY_TIMEOUT=20 # Proxy starts instantly
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readonly POLL_INTERVAL=2 # Check health every N seconds
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PID_FILE=/tmp/kraiken-watcher.pid
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PROJECT_NAME=${COMPOSE_PROJECT_NAME:-$(basename "$PWD")}
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# Detect container runtime
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if command -v docker compose &> /dev/null; then
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COMPOSE_CMD="docker compose"
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RUNTIME_CMD="docker"
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elif command -v docker-compose &> /dev/null; then
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COMPOSE_CMD="docker-compose"
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RUNTIME_CMD="docker"
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else
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echo "Error: docker/docker-compose not found. Please install Docker."
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echo ""
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echo "Installation instructions:"
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echo " Linux: https://docs.docker.com/engine/install/"
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echo " Mac: brew install colima docker docker-compose && colima start"
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exit 1
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fi
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container_name() {
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local service="$1"
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echo "${PROJECT_NAME}_${service}_1"
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@ -28,13 +44,13 @@ cleanup_existing() {
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# Remove PID file
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rm -f "$PID_FILE"
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# Kill zombie podman processes
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pkill -9 -f "podman wait.*${PROJECT_NAME}_" 2>/dev/null || true
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# Kill zombie container processes
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pkill -9 -f "${RUNTIME_CMD} wait.*${PROJECT_NAME}_" 2>/dev/null || true
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# Remove any existing containers (suppress errors if they don't exist)
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echo " Cleaning up existing containers..."
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podman ps -a --filter "label=com.docker.compose.project=${PROJECT_NAME}" --format "{{.Names}}" 2>/dev/null | \
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xargs -r podman rm -f 2>&1 | grep -v "Error.*no container" || true
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${RUNTIME_CMD} ps -a --filter "label=com.docker.compose.project=${PROJECT_NAME}" --format "{{.Names}}" 2>/dev/null | \
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xargs -r ${RUNTIME_CMD} rm -f 2>&1 | grep -v "Error.*no container" || true
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}
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# Wait for container to be healthy (via healthcheck)
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@ -45,7 +61,10 @@ wait_for_healthy() {
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local start_time=$(date +%s)
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for i in $(seq 1 "$max_attempts"); do
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if podman healthcheck run "$container" &>/dev/null; then
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# Docker doesn't have a standalone healthcheck command, check via inspect
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local health_status
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health_status=$(${RUNTIME_CMD} inspect --format='{{.State.Health.Status}}' "$container" 2>/dev/null || echo "unknown")
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if [[ "$health_status" == "healthy" ]]; then
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local elapsed=$(($(date +%s) - start_time))
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echo " ✓ $container ready (${elapsed}s)"
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return 0
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@ -66,7 +85,7 @@ wait_for_exited() {
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for i in $(seq 1 "$max_attempts"); do
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local status
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status=$(podman inspect "$container" --format='{{.State.Status}}' 2>/dev/null || echo "unknown")
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status=$(${RUNTIME_CMD} inspect "$container" --format='{{.State.Status}}' 2>/dev/null || echo "unknown")
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if [[ "$status" == "exited" ]]; then
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local elapsed=$(($(date +%s) - start_time))
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echo " ✓ $container completed (${elapsed}s)"
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@ -97,32 +116,32 @@ start_stack() {
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# Phase 1: Start base services (no dependencies)
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echo " Starting anvil & postgres..."
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podman-compose up -d anvil postgres 2>&1 | grep -v "STEP\|Copying\|Writing\|Getting\|fetch\|Installing\|Executing" || true
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${COMPOSE_CMD} up -d anvil postgres 2>&1 | grep -v "STEP\|Copying\|Writing\|Getting\|fetch\|Installing\|Executing" || true
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wait_for_healthy "$(container_name anvil)" "$ANVIL_TIMEOUT" || exit 1
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wait_for_healthy "$(container_name postgres)" "$POSTGRES_TIMEOUT" || exit 1
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# Phase 2: Start bootstrap (depends on anvil & postgres healthy)
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echo " Starting bootstrap..."
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podman-compose up -d bootstrap >/dev/null 2>&1
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${COMPOSE_CMD} up -d bootstrap >/dev/null 2>&1
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wait_for_exited "$(container_name bootstrap)" "$BOOTSTRAP_TIMEOUT" || exit 1
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# Phase 3: Start ponder (depends on bootstrap completed)
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echo " Starting ponder..."
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podman-compose up -d ponder >/dev/null 2>&1
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${COMPOSE_CMD} up -d ponder >/dev/null 2>&1
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wait_for_healthy "$(container_name ponder)" "$PONDER_TIMEOUT" || exit 1
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# Phase 4: Start frontend services (depend on ponder healthy)
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echo " Starting webapp, landing, txn-bot..."
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podman-compose up -d webapp landing txn-bot >/dev/null 2>&1
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${COMPOSE_CMD} up -d webapp landing txn-bot >/dev/null 2>&1
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wait_for_healthy "$(container_name webapp)" "$WEBAPP_TIMEOUT" || exit 1
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# Phase 5: Start caddy (depends on frontend services)
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echo " Starting caddy..."
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podman-compose up -d caddy >/dev/null 2>&1
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${COMPOSE_CMD} up -d caddy >/dev/null 2>&1
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wait_for_healthy "$(container_name caddy)" "$CADDY_TIMEOUT" || exit 1
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@ -142,7 +161,7 @@ start_stack() {
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stop_stack() {
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cleanup_existing
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podman-compose down
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${COMPOSE_CMD} down
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echo "[ok] Stack stopped"
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}
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@ -151,7 +170,7 @@ check_health() {
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local services=(anvil postgres ponder webapp landing txn-bot caddy)
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for service in "${services[@]}"; do
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local container
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container=$(podman ps --all \
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container=$(${RUNTIME_CMD} ps --all \
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--filter "label=com.docker.compose.project=${PROJECT_NAME}" \
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--filter "label=com.docker.compose.service=${service}" \
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--format '{{.Names}}' | head -n1)
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@ -161,7 +180,9 @@ check_health() {
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continue
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fi
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if podman healthcheck run "$container" &>/dev/null; then
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local health_status
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health_status=$(${RUNTIME_CMD} inspect --format='{{.State.Health.Status}}' "$container" 2>/dev/null || echo "unknown")
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if [[ "$health_status" == "healthy" ]]; then
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echo " [ok] $service"
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else
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echo " [!!] $service"
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@ -174,12 +195,12 @@ restart_light() {
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echo " Preserving Anvil state (contracts remain deployed)"
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local webapp_container txnbot_container
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webapp_container=$(podman ps --all \
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webapp_container=$(${RUNTIME_CMD} ps --all \
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--filter "label=com.docker.compose.project=${PROJECT_NAME}" \
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--filter "label=com.docker.compose.service=webapp" \
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--format '{{.Names}}' | head -n1)
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txnbot_container=$(podman ps --all \
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txnbot_container=$(${RUNTIME_CMD} ps --all \
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--filter "label=com.docker.compose.project=${PROJECT_NAME}" \
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--filter "label=com.docker.compose.service=txn-bot" \
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--format '{{.Names}}' | head -n1)
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@ -192,8 +213,8 @@ restart_light() {
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local start_time=$(date +%s)
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echo " Restarting containers..."
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podman restart "$webapp_container" >/dev/null
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[[ -n "$txnbot_container" ]] && podman restart "$txnbot_container" >/dev/null
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${RUNTIME_CMD} restart "$webapp_container" >/dev/null
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[[ -n "$txnbot_container" ]] && ${RUNTIME_CMD} restart "$txnbot_container" >/dev/null
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echo " Waiting for webapp to be ready..."
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local max_attempts=30
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@ -10,8 +10,8 @@ if ! command -v inotifywait >/dev/null 2>&1; then
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exit 1
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fi
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if ! command -v podman >/dev/null 2>&1; then
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echo "Error: podman not found on PATH." >&2
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if ! command -v docker >/dev/null 2>&1; then
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echo "Error: docker not found on PATH." >&2
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exit 1
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fi
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@ -20,7 +20,7 @@ cd "$ROOT_DIR"
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restart_services() {
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local missing=0
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local running
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mapfile -t running < <(podman ps --format '{{.Names}}')
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mapfile -t running < <(docker ps --format '{{.Names}}')
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for service in "${SERVICES[@]}"; do
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local found=1
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@ -37,7 +37,7 @@ restart_services() {
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continue
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fi
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if ! podman restart "$service" >/dev/null; then
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if ! docker restart "$service" >/dev/null; then
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echo "Warning: failed to restart $service" >&2
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missing=1
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fi
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