153bd11b05
- Diun monitors Docker images - Automated updates for nginx, manual approval for gitea/postgres - Weekly cert renewal automation via cron - Health checks with automatic rollback on failure - AWS SES email notifications on update failures - Daily S3 backups + pre-update snapshots - Integration tests with Gitea Actions quality gate Deployment + optional PoC complete.
130 lines
3.6 KiB
Bash
130 lines
3.6 KiB
Bash
#!/bin/bash
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# ============================================================================
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# Gitea Health Check Script
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# ============================================================================
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# Validates that all critical services are running and responsive
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#
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# Usage: ./health-check.sh
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# Exit codes: 0 = healthy, 1 = unhealthy
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# ============================================================================
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set -e
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# ============================================================================
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# Configuration
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# ============================================================================
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readonly POSTGRES_CONTAINER="gitea-postgres"
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readonly GITEA_CONTAINER="gitea"
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readonly NGINX_CONTAINER="gitea-nginx"
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readonly GITEA_URL="http://localhost:3000"
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readonly TIMEOUT=10
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# Output colors
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readonly GREEN='\033[0;32m'
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readonly YELLOW='\033[1;33m'
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readonly RED='\033[0;31m'
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readonly NC='\033[0m'
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# ============================================================================
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# Logging Functions
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# ============================================================================
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log_info() {
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echo -e "${YELLOW}[CHECK]${NC} $1"
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}
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log_success() {
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echo -e "${GREEN}[OK]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[FAIL]${NC} $1" >&2
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}
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# ============================================================================
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# Health Check Functions
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# ============================================================================
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check_container_running() {
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local container="$1"
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if docker ps --format '{{.Names}}' | grep -q "^${container}$"; then
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log_success "Container ${container} is running"
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return 0
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else
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log_error "Container ${container} is not running"
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return 1
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fi
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}
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check_postgres_healthy() {
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log_info "Checking PostgreSQL health..."
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if docker exec "${POSTGRES_CONTAINER}" pg_isready -U gitea -q; then
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log_success "PostgreSQL is healthy"
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return 0
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else
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log_error "PostgreSQL is not responding"
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return 1
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fi
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}
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check_gitea_responsive() {
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log_info "Checking Gitea web interface..."
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if curl -sf -m "${TIMEOUT}" "${GITEA_URL}" > /dev/null; then
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log_success "Gitea is responding"
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return 0
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else
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log_error "Gitea is not responding at ${GITEA_URL}"
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return 1
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fi
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}
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check_nginx_responding() {
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log_info "Checking Nginx..."
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if docker exec "${NGINX_CONTAINER}" nginx -t 2>&1 | grep -q "successful"; then
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log_success "Nginx configuration is valid"
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return 0
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else
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log_error "Nginx configuration test failed"
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return 1
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fi
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}
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# ============================================================================
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# Main Execution
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# ============================================================================
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main() {
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local exit_code=0
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echo "=========================================="
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echo "Gitea Deployment Health Check"
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echo "=========================================="
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echo ""
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# Check all containers are running
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check_container_running "${POSTGRES_CONTAINER}" || exit_code=1
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check_container_running "${GITEA_CONTAINER}" || exit_code=1
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check_container_running "${NGINX_CONTAINER}" || exit_code=1
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echo ""
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# Check service health
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check_postgres_healthy || exit_code=1
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check_gitea_responsive || exit_code=1
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check_nginx_responding || exit_code=1
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echo ""
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echo "=========================================="
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if [ $exit_code -eq 0 ]; then
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log_success "All health checks passed"
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else
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log_error "Some health checks failed"
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fi
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return $exit_code
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}
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main "$@"
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