102 lines
2.8 KiB
Bash
Executable File
102 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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ARTIFACT_DIR="/opt/api-artifacts"
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FRONTEND_ARTIFACT_DIR="/opt/frontend-artifacts"
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FRONTEND_WEB_DIR="/var/www/app"
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CURRENT_LINK="$ARTIFACT_DIR/current"
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BLUE_LINK="$ARTIFACT_DIR/blue"
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GREEN_LINK="$ARTIFACT_DIR/green"
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SERVICE_NAME="api-server.service"
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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log_info() { echo -e "${GREEN}[INFO]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
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# Get commit SHA if provided
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COMMIT_SHA="${1:-}"
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if [ -L "$CURRENT_LINK" ]; then
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CURRENT_TARGET=$(readlink "$CURRENT_LINK")
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if [ "$CURRENT_TARGET" = "blue" ]; then
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NEW_TARGET="green"
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else
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NEW_TARGET="blue"
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fi
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else
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NEW_TARGET="blue"
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fi
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NEW_TARGET_LINK="$ARTIFACT_DIR/$NEW_TARGET"
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if [ ! -L "$NEW_TARGET_LINK" ]; then
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log_error "Target deployment not found: $NEW_TARGET_LINK"
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log_error "Run deploy.sh first"
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exit 1
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fi
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NEW_BUILD=$(readlink "$NEW_TARGET_LINK")
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log_info "Promoting $NEW_TARGET to production"
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log_info "New backend build: $NEW_BUILD"
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# Check for frontend staging if commit SHA provided
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if [ -n "$COMMIT_SHA" ] && [ -d "$FRONTEND_ARTIFACT_DIR/staging/$COMMIT_SHA" ]; then
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log_info "Frontend build found: $COMMIT_SHA"
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DEPLOY_FRONTEND=true
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else
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log_warn "No frontend build found for this commit"
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DEPLOY_FRONTEND=false
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fi
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read -p "Continue with promotion? (yes/no): " -r
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if [[ ! $REPLY =~ ^[Yy][Ee][Ss]$ ]]; then
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log_warn "Promotion cancelled"
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exit 0
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fi
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log_info "Switching current symlink to $NEW_TARGET"
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ln -sfn "$NEW_TARGET" "$CURRENT_LINK"
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# Deploy frontend if available
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if [ "$DEPLOY_FRONTEND" = true ]; then
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log_info "Deploying frontend to $FRONTEND_WEB_DIR..."
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# Backup current frontend
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if [ -d "$FRONTEND_WEB_DIR" ] && [ "$(ls -A $FRONTEND_WEB_DIR)" ]; then
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BACKUP_DIR="$FRONTEND_ARTIFACT_DIR/backups/$(date +%Y%m%d_%H%M%S)"
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mkdir -p "$BACKUP_DIR"
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cp -r "$FRONTbackend deployment: $NEW_TARGET ($NEW_BUILD)"
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if [ "$DEPLOY_FRONTEND" = true ]; then
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log_info "Active frontend deployment: $COMMIT_SHA"
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log_info "Frontend URL: https://app.nitrokite.com"
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fi
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log_info "Backed up current frontend to $BACKUP_DIR"
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fi
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# Deploy new frontend
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rm -rf "$FRONTEND_WEB_DIR"/*
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cp -r "$FRONTEND_ARTIFACT_DIR/staging/$COMMIT_SHA"/* "$FRONTEND_WEB_DIR/"
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chown -R www-data:www-data "$FRONTEND_WEB_DIR"
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log_info "Frontend deployed successfully"
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fi
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log_info "Reloading systemd service..."
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systemctl reload-or-restart "$SERVICE_NAME"
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sleep 5
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log_info "Running health check..."
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if "$ARTIFACT_DIR/scripts/health-check.sh"; then
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log_info "Promotion successful!"
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log_info "Active deployment: $NEW_TARGET ($NEW_BUILD)"
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else
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log_error "Health check failed after promotion!"
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log_warn "Run rollback.sh to revert"
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exit 1
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fi
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