feat: CI/CD pipeline setup complete - Ansible playbooks updated, secrets configured, workflow ready

.deployment-archive-20251030-111806/scripts/emergency-rollback.sh

@@ -0,0 +1,171 @@
+#!/bin/bash
+#
+# Emergency Rollback Script
+# Purpose: Fast rollback with minimal user interaction
+#
+# Usage:
+#   ./scripts/emergency-rollback.sh                    # Interactive mode
+#   ./scripts/emergency-rollback.sh <image-tag>        # Direct rollback
+#   ./scripts/emergency-rollback.sh list               # List available tags
+#
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
+ANSIBLE_DIR="${PROJECT_ROOT}/deployment/ansible"
+INVENTORY="${ANSIBLE_DIR}/inventory/production.yml"
+
+PRODUCTION_SERVER="94.16.110.151"
+REGISTRY="git.michaelschiemer.de:5000"
+IMAGE="framework"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1" >&2
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+# List available image tags
+list_tags() {
+    log_info "Fetching available image tags from production..."
+
+    ssh -i ~/.ssh/production deploy@"${PRODUCTION_SERVER}" \
+        "docker images ${REGISTRY}/${IMAGE} --format '{{.Tag}}' | grep -v buildcache | head -20"
+
+    echo ""
+    log_info "Current running version:"
+    ssh -i ~/.ssh/production deploy@"${PRODUCTION_SERVER}" \
+        "docker service inspect framework_web --format '{{.Spec.TaskTemplate.ContainerSpec.Image}}'"
+}
+
+# Get current image tag
+get_current_tag() {
+    ssh -i ~/.ssh/production deploy@"${PRODUCTION_SERVER}" \
+        "docker service inspect framework_web --format '{{.Spec.TaskTemplate.ContainerSpec.Image}}' | cut -d':' -f2"
+}
+
+# Emergency rollback
+emergency_rollback() {
+    local target_tag="$1"
+
+    echo ""
+    log_warn "╔════════════════════════════════════════════════════════╗"
+    log_warn "║        🚨 EMERGENCY ROLLBACK INITIATED 🚨             ║"
+    log_warn "╚════════════════════════════════════════════════════════╝"
+    echo ""
+
+    local current_tag=$(get_current_tag)
+
+    echo "Current Version: ${current_tag}"
+    echo "Target Version:  ${target_tag}"
+    echo ""
+
+    if [[ "${current_tag}" == "${target_tag}" ]]; then
+        log_warn "Already running ${target_tag}. No rollback needed."
+        exit 0
+    fi
+
+    log_warn "This will immediately rollback production WITHOUT health checks."
+    log_warn "Use only in emergency situations."
+    echo ""
+    read -p "Type 'ROLLBACK' to confirm: " -r
+
+    if [[ ! "$REPLY" == "ROLLBACK" ]]; then
+        log_info "Rollback cancelled"
+        exit 0
+    fi
+
+    log_info "Executing emergency rollback via Ansible..."
+
+    cd "${ANSIBLE_DIR}"
+
+    ansible-playbook \
+        -i "${INVENTORY}" \
+        playbooks/emergency-rollback.yml \
+        -e "rollback_tag=${target_tag}"
+
+    echo ""
+    log_warn "╔════════════════════════════════════════════════════════╗"
+    log_warn "║           MANUAL VERIFICATION REQUIRED                 ║"
+    log_warn "╚════════════════════════════════════════════════════════╝"
+    echo ""
+    log_warn "1. Check application: https://michaelschiemer.de"
+    log_warn "2. Run health check: cd deployment && ansible-playbook -i ansible/inventory/production.yml ansible/playbooks/health-check.yml"
+    log_warn "3. Check service logs: ssh deploy@${PRODUCTION_SERVER} 'docker service logs framework_web --tail 100'"
+    echo ""
+}
+
+# Interactive mode
+interactive_rollback() {
+    log_info "🚨 Emergency Rollback - Interactive Mode"
+    echo ""
+
+    log_info "Available image tags (last 20):"
+    list_tags
+    echo ""
+
+    read -p "Enter image tag to rollback to: " -r target_tag
+
+    if [[ -z "$target_tag" ]]; then
+        log_error "No tag provided"
+        exit 1
+    fi
+
+    emergency_rollback "$target_tag"
+}
+
+# Main
+main() {
+    case "${1:-interactive}" in
+        list)
+            list_tags
+            ;;
+        interactive)
+            interactive_rollback
+            ;;
+        help|--help|-h)
+            cat <<EOF
+Emergency Rollback Script
+
+Usage: $0 [command|tag]
+
+Commands:
+  list                List available image tags on production
+  interactive         Interactive rollback mode (default)
+  <image-tag>         Direct rollback to specific tag
+  help                Show this help
+
+Examples:
+  $0 list             # List available versions
+  $0                  # Interactive mode
+  $0 abc1234-123456   # Rollback to specific tag
+
+Emergency Procedures:
+  1. List versions:    $0 list
+  2. Choose version:   $0 <tag>
+  3. Verify manually:  https://michaelschiemer.de
+  4. Run health check: cd deployment && ansible-playbook -i ansible/inventory/production.yml ansible/playbooks/health-check.yml
+
+EOF
+            ;;
+        *)
+            # Direct rollback with provided tag
+            emergency_rollback "$1"
+            ;;
+    esac
+}
+
+main "$@"