Add auto-install for Docker and dependencies in install script
- Automatically installs Docker via get.docker.com if not found - Installs Docker Compose plugin if missing - Installs OpenSSL and curl if missing - Detects package manager (apt, dnf, yum, apk) - Handles docker group permissions for current user - Falls back to sudo for docker commands when needed Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
JP Scott
88
install.sh
88
install.sh
@@ -82,27 +82,89 @@ echo ""
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info "Checking prerequisites..."
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# Detect package manager
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install_pkg() {
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if command -v apt-get &>/dev/null; then
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sudo apt-get update -qq && sudo apt-get install -y -qq "$@"
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elif command -v dnf &>/dev/null; then
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sudo dnf install -y -q "$@"
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elif command -v yum &>/dev/null; then
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sudo yum install -y -q "$@"
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elif command -v apk &>/dev/null; then
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sudo apk add --quiet "$@"
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else
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fatal "Could not detect package manager. Install manually: $*"
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fi
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}
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# Docker
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if command -v docker &>/dev/null; then
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DOCKER_VER=$(docker --version 2>/dev/null | head -1)
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success "Docker found: $DOCKER_VER"
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else
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fatal "Docker is not installed. Install it from https://docs.docker.com/engine/install/"
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warn "Docker is not installed."
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echo -en "${CYAN}Install Docker now? [Y/n]:${NC} "
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read -r install_docker
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if [[ ! "$install_docker" =~ ^[Nn] ]]; then
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info "Installing Docker via official install script..."
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curl -fsSL https://get.docker.com | sudo sh
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sudo systemctl enable --now docker 2>/dev/null || true
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# Add current user to docker group so sudo isn't needed
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if ! groups | grep -q docker; then
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sudo usermod -aG docker "$USER"
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warn "Added $USER to docker group. You may need to log out and back in."
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warn "For now, the script will use sudo for docker commands."
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# Use sudo for docker for the rest of this script
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DOCKER_SUDO="sudo"
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fi
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success "Docker installed: $(docker --version 2>/dev/null || sudo docker --version 2>/dev/null)"
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else
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fatal "Docker is required. Install it from https://docs.docker.com/engine/install/"
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fi
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fi
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DOCKER_SUDO="${DOCKER_SUDO:-}"
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# Docker Compose v2
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if docker compose version &>/dev/null; then
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COMPOSE_VER=$(docker compose version 2>/dev/null | head -1)
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if ${DOCKER_SUDO} docker compose version &>/dev/null; then
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COMPOSE_VER=$(${DOCKER_SUDO} docker compose version 2>/dev/null | head -1)
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success "Docker Compose found: $COMPOSE_VER"
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else
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fatal "Docker Compose v2 not found. Install it: https://docs.docker.com/compose/install/"
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warn "Docker Compose v2 not found."
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echo -en "${CYAN}Install Docker Compose plugin now? [Y/n]:${NC} "
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read -r install_compose
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if [[ ! "$install_compose" =~ ^[Nn] ]]; then
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info "Installing Docker Compose plugin..."
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if command -v apt-get &>/dev/null; then
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sudo apt-get update -qq && sudo apt-get install -y -qq docker-compose-plugin
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else
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# Manual install for non-apt systems
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COMPOSE_VERSION=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep '"tag_name"' | head -1 | cut -d'"' -f4)
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sudo mkdir -p /usr/local/lib/docker/cli-plugins
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sudo curl -SL "https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-linux-$(uname -m)" \
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-o /usr/local/lib/docker/cli-plugins/docker-compose
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sudo chmod +x /usr/local/lib/docker/cli-plugins/docker-compose
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fi
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success "Docker Compose installed: $(${DOCKER_SUDO} docker compose version 2>/dev/null)"
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else
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fatal "Docker Compose v2 is required. Install it: https://docs.docker.com/compose/install/"
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fi
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fi
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# OpenSSL
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if command -v openssl &>/dev/null; then
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success "OpenSSL found"
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else
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fatal "OpenSSL is not installed. Install it: apt install openssl"
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warn "OpenSSL not found. Installing..."
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install_pkg openssl
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success "OpenSSL installed"
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fi
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# curl (needed for health checks)
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if ! command -v curl &>/dev/null; then
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warn "curl not found. Installing..."
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install_pkg curl
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success "curl installed"
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fi
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# Compose file exists
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@@ -232,13 +294,13 @@ echo ""
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info "Building Docker images (this may take a few minutes on first run)..."
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echo ""
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docker compose -f "$COMPOSE_FILE" build --no-cache
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${DOCKER_SUDO} docker compose -f "$COMPOSE_FILE" build --no-cache
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echo ""
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info "Starting services..."
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echo ""
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docker compose -f "$COMPOSE_FILE" up -d
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${DOCKER_SUDO} docker compose -f "$COMPOSE_FILE" up -d
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# ─── Step 6: Health Check ───────────────────────────────────
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@@ -251,11 +313,11 @@ INTERVAL=5
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while [[ $ELAPSED -lt $MAX_WAIT ]]; do
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# Check database
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DB_HEALTHY=$(docker compose -f "$COMPOSE_FILE" ps --format json 2>/dev/null | \
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DB_HEALTHY=$(${DOCKER_SUDO} docker compose -f "$COMPOSE_FILE" ps --format json 2>/dev/null | \
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grep -o '"db"[^}]*"healthy"' 2>/dev/null && echo "yes" || echo "no")
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# Check app
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APP_RUNNING=$(docker compose -f "$COMPOSE_FILE" ps --status running --format json 2>/dev/null | \
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APP_RUNNING=$(${DOCKER_SUDO} docker compose -f "$COMPOSE_FILE" ps --status running --format json 2>/dev/null | \
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grep -o '"app"' 2>/dev/null && echo "yes" || echo "no")
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if [[ "$DB_HEALTHY" == *"yes"* ]] && [[ "$APP_RUNNING" == *"yes"* ]]; then
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@@ -273,7 +335,7 @@ echo ""
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SERVICES_UP=true
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for service in db minio app; do
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STATUS=$(docker compose -f "$COMPOSE_FILE" ps "$service" --format "{{.Status}}" 2>/dev/null || echo "not found")
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STATUS=$(${DOCKER_SUDO} docker compose -f "$COMPOSE_FILE" ps "$service" --format "{{.Status}}" 2>/dev/null || echo "not found")
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if echo "$STATUS" | grep -qi "up\|running\|healthy"; then
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success "$service: $STATUS"
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else
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@@ -283,17 +345,17 @@ for service in db minio app; do
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done
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# Check migrate completed
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MIGRATE_STATUS=$(docker compose -f "$COMPOSE_FILE" ps migrate --format "{{.Status}}" 2>/dev/null || echo "not found")
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MIGRATE_STATUS=$(${DOCKER_SUDO} docker compose -f "$COMPOSE_FILE" ps migrate --format "{{.Status}}" 2>/dev/null || echo "not found")
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if echo "$MIGRATE_STATUS" | grep -qi "exited (0)\|completed"; then
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success "migrate: completed successfully"
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else
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warn "migrate: $MIGRATE_STATUS (check logs: docker compose -f $COMPOSE_FILE logs migrate)"
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warn "migrate: $MIGRATE_STATUS (check logs: ${DOCKER_SUDO} docker compose -f $COMPOSE_FILE logs migrate)"
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fi
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if [[ "$SERVICES_UP" == "false" ]]; then
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echo ""
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error "Some services failed to start. Check logs:"
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echo " docker compose -f $COMPOSE_FILE logs"
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echo " ${DOCKER_SUDO} docker compose -f $COMPOSE_FILE logs"
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exit 1
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fi
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