cbd85c52ed
Watchtower container has Docker API mismatch (client 1.25 vs daemon 1.54+) that can't be worked around without upstream fix. Simple cron job does the same thing more reliably: - Every 5 min: docker compose pull + detect digest change + up -d if changed - Logs to /var/log/agnes-auto-upgrade.log This removes the watchtower container and a Docker daemon dependency.
108 lines
4.1 KiB
Smarty
108 lines
4.1 KiB
Smarty
#!/bin/bash
|
|
# Agnes VM startup script — templated by Terraform.
|
|
# Idempotent — spustí se při každém boot.
|
|
set -euo pipefail
|
|
exec > /var/log/agnes-startup.log 2>&1
|
|
|
|
CUSTOMER_NAME="${customer_name}"
|
|
IMAGE_REPO="${image_repo}"
|
|
IMAGE_TAG="${image_tag}"
|
|
UPGRADE_MODE="${upgrade_mode}"
|
|
TLS_MODE="${tls_mode}"
|
|
DOMAIN="${domain}"
|
|
DATA_SOURCE="${data_source}"
|
|
KEBOOLA_STACK_URL="${keboola_stack_url}"
|
|
SEED_ADMIN_EMAIL="${seed_admin_email}"
|
|
ROLE="${role}"
|
|
|
|
echo "=== [Agnes $CUSTOMER_NAME $ROLE] Startup at $(date) ==="
|
|
|
|
# --- 1. Docker (install if missing) ---
|
|
if ! command -v docker &>/dev/null; then
|
|
curl -fsSL https://get.docker.com | sh
|
|
fi
|
|
if ! docker compose version &>/dev/null; then
|
|
apt-get update && apt-get install -y docker-compose-plugin
|
|
fi
|
|
|
|
# --- 2. Persistent data disk mount ---
|
|
DATA_DEV="/dev/disk/by-id/google-data"
|
|
DATA_MNT="/data"
|
|
if [ -b "$DATA_DEV" ]; then
|
|
if ! blkid "$DATA_DEV" | grep -q ext4; then
|
|
mkfs.ext4 -F "$DATA_DEV"
|
|
fi
|
|
mkdir -p "$DATA_MNT"
|
|
mountpoint -q "$DATA_MNT" || mount -o discard,defaults "$DATA_DEV" "$DATA_MNT"
|
|
grep -qF "$DATA_DEV" /etc/fstab || echo "$DATA_DEV $DATA_MNT ext4 discard,defaults,nofail 0 2" >> /etc/fstab
|
|
mkdir -p "$DATA_MNT/state" "$DATA_MNT/analytics" "$DATA_MNT/extracts"
|
|
fi
|
|
|
|
# --- 3. App directory + docker-compose files from public repo ---
|
|
APP_DIR="/opt/agnes"
|
|
mkdir -p "$APP_DIR"
|
|
cd "$APP_DIR"
|
|
|
|
# Fetch minimal docker-compose from public repo (main branch — stable)
|
|
curl -fsSL "https://raw.githubusercontent.com/keboola/agnes-the-ai-analyst/main/docker-compose.yml" -o docker-compose.yml
|
|
curl -fsSL "https://raw.githubusercontent.com/keboola/agnes-the-ai-analyst/main/docker-compose.prod.yml" -o docker-compose.prod.yml
|
|
|
|
# TLS overlay (Caddy + Let's Encrypt) — jen pokud potřeba
|
|
if [ "$TLS_MODE" = "caddy" ] && [ -n "$DOMAIN" ]; then
|
|
curl -fsSL "https://raw.githubusercontent.com/keboola/agnes-the-ai-analyst/main/Caddyfile" -o Caddyfile 2>/dev/null || true
|
|
fi
|
|
|
|
# --- 4. Fetch secrets from Secret Manager ---
|
|
KEBOOLA_TOKEN=""
|
|
if [ "$DATA_SOURCE" = "keboola" ]; then
|
|
KEBOOLA_TOKEN=$(gcloud secrets versions access latest --secret=keboola-storage-token 2>/dev/null || echo "")
|
|
fi
|
|
JWT_KEY=$(gcloud secrets versions access latest --secret=agnes-$${CUSTOMER_NAME}-jwt-secret)
|
|
|
|
cat > "$APP_DIR/.env" <<ENVEOF
|
|
JWT_SECRET_KEY=$JWT_KEY
|
|
DATA_DIR=$DATA_MNT
|
|
DATA_SOURCE=$DATA_SOURCE
|
|
KEBOOLA_STORAGE_TOKEN=$KEBOOLA_TOKEN
|
|
KEBOOLA_STACK_URL=$KEBOOLA_STACK_URL
|
|
SEED_ADMIN_EMAIL=$SEED_ADMIN_EMAIL
|
|
LOG_LEVEL=info
|
|
DOMAIN=$DOMAIN
|
|
AGNES_TAG=$IMAGE_TAG
|
|
ACME_EMAIL=admin@$${DOMAIN#*.}
|
|
ENVEOF
|
|
chmod 600 "$APP_DIR/.env"
|
|
|
|
# --- 5. Start Agnes ---
|
|
COMPOSE_PROFILES_ARG=""
|
|
if [ "$TLS_MODE" = "caddy" ] && [ -n "$DOMAIN" ]; then
|
|
COMPOSE_PROFILES_ARG="--profile tls"
|
|
fi
|
|
|
|
docker compose -f docker-compose.yml -f docker-compose.prod.yml $COMPOSE_PROFILES_ARG pull
|
|
docker compose -f docker-compose.yml -f docker-compose.prod.yml $COMPOSE_PROFILES_ARG up -d
|
|
|
|
# --- 6. Auto-upgrade via cron (pullne nový tag každých 5 min) ---
|
|
if [ "$UPGRADE_MODE" = "auto" ]; then
|
|
cat > /usr/local/bin/agnes-auto-upgrade.sh <<'SCRIPTEOF'
|
|
#!/bin/bash
|
|
# Spouští se z cronu — pullne nový image, pokud je, a restartne containers.
|
|
set -euo pipefail
|
|
cd /opt/agnes
|
|
BEFORE=$(docker images --no-trunc --format '{{.Digest}}' ghcr.io/keboola/agnes-the-ai-analyst:$${AGNES_TAG:-stable} | head -1)
|
|
docker compose -f docker-compose.yml -f docker-compose.prod.yml pull >/dev/null 2>&1
|
|
AFTER=$(docker images --no-trunc --format '{{.Digest}}' ghcr.io/keboola/agnes-the-ai-analyst:$${AGNES_TAG:-stable} | head -1)
|
|
if [ "$BEFORE" != "$AFTER" ]; then
|
|
echo "$(date): new image digest — recreating containers"
|
|
docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d
|
|
docker image prune -f >/dev/null 2>&1
|
|
fi
|
|
SCRIPTEOF
|
|
chmod +x /usr/local/bin/agnes-auto-upgrade.sh
|
|
|
|
# Přidat do crontab (idempotentně — `sort -u` vyhodí duplikáty)
|
|
(crontab -l 2>/dev/null; echo "*/5 * * * * AGNES_TAG=$IMAGE_TAG /usr/local/bin/agnes-auto-upgrade.sh >> /var/log/agnes-auto-upgrade.log 2>&1") | sort -u | crontab -
|
|
fi
|
|
|
|
echo "=== [Agnes $CUSTOMER_NAME $ROLE] Startup complete at $(date) ==="
|
|
docker compose ps
|