deploy-hybrid.sh•29.5 kB
#!/bin/bash
# HYBRID DEPLOYMENT SCRIPT v9.0.0 - ZERO-DOWNTIME MIGRATION
#
# 🎯 DEPLOYMENT FEATURES:
# - Zero-downtime blue-green deployment
# - Automatic health checks and validation
# - Feature flag management with gradual rollout
# - Performance monitoring and automatic rollback
# - Comprehensive logging and reporting
#
# 🚀 USAGE:
# ./scripts/deploy-hybrid.sh [OPTIONS]
#
# OPTIONS:
# --target-version Target version (8.0, 8.5, 9.0)
# --strategy Deployment strategy (blue_green, canary, rolling)
# --dry-run Preview deployment without execution
# --rollback Rollback to previous version
# --health-check Run health checks only
# --feature-flags Manage feature flags
# --monitoring Show monitoring dashboard
#
# EXAMPLES:
# ./scripts/deploy-hybrid.sh --target-version 9.0 --strategy blue_green
# ./scripts/deploy-hybrid.sh --rollback
# ./scripts/deploy-hybrid.sh --health-check
set -euo pipefail
# Configuration
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
CONFIG_FILE="$PROJECT_ROOT/config/hybrid-deployment.json"
LOG_FILE="$PROJECT_ROOT/logs/deployment-$(date +%Y%m%d-%H%M%S).log"
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
PURPLE='\033[0;35m'
CYAN='\033[0;36m'
NC='\033[0m' # No Color
# Default values
TARGET_VERSION=""
DEPLOYMENT_STRATEGY="blue_green"
DRY_RUN=false
ROLLBACK=false
HEALTH_CHECK_ONLY=false
FEATURE_FLAGS_ONLY=false
MONITORING_ONLY=false
VERBOSE=false
# Deployment state
BLUE_ENDPOINT="http://localhost:8000"
GREEN_ENDPOINT="http://localhost:8001"
CURRENT_ACTIVE_ENV=""
DEPLOYMENT_ID=""
# Function definitions
log() {
local level="$1"
local message="$2"
local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
case "$level" in
"INFO") echo -e "${GREEN}[INFO]${NC} [$timestamp] $message" ;;
"WARN") echo -e "${YELLOW}[WARN]${NC} [$timestamp] $message" ;;
"ERROR") echo -e "${RED}[ERROR]${NC} [$timestamp] $message" ;;
"DEBUG") [[ "$VERBOSE" == "true" ]] && echo -e "${CYAN}[DEBUG]${NC} [$timestamp] $message" ;;
esac
echo "[$level] [$timestamp] $message" >> "$LOG_FILE"
}
print_banner() {
echo -e "${PURPLE}"
echo "╔══════════════════════════════════════════════════════════════════════════════╗"
echo "║ 🚀 HYBRID DEPLOYMENT FRAMEWORK v9.0.0 ║"
echo "║ Zero-Downtime Migration System ║"
echo "╚══════════════════════════════════════════════════════════════════════════════╝"
echo -e "${NC}"
}
show_usage() {
echo "Usage: $0 [OPTIONS]"
echo ""
echo "Options:"
echo " --target-version VERSION Target version (8.0, 8.5, 9.0)"
echo " --strategy STRATEGY Deployment strategy (blue_green, canary, rolling)"
echo " --dry-run Preview deployment without execution"
echo " --rollback Rollback to previous version"
echo " --health-check Run health checks only"
echo " --feature-flags Manage feature flags"
echo " --monitoring Show monitoring dashboard"
echo " --verbose Enable verbose logging"
echo " --help Show this help message"
echo ""
echo "Examples:"
echo " $0 --target-version 9.0 --strategy blue_green"
echo " $0 --rollback"
echo " $0 --health-check"
echo " $0 --feature-flags"
}
check_prerequisites() {
log "INFO" "🔍 Checking deployment prerequisites..."
# Check required commands
local required_commands=("jq" "curl" "nginx" "pm2" "node")
for cmd in "${required_commands[@]}"; do
if ! command -v "$cmd" &> /dev/null; then
log "ERROR" "Required command '$cmd' not found"
exit 1
fi
done
# Check configuration file
if [[ ! -f "$CONFIG_FILE" ]]; then
log "ERROR" "Configuration file not found: $CONFIG_FILE"
exit 1
fi
# Check Node.js version
local node_version=$(node --version | sed 's/v//')
local min_version="18.0.0"
if ! version_compare "$node_version" "$min_version"; then
log "ERROR" "Node.js version $node_version is below minimum required version $min_version"
exit 1
fi
# Create logs directory
mkdir -p "$(dirname "$LOG_FILE")"
log "INFO" "✅ All prerequisites satisfied"
}
version_compare() {
local version1="$1"
local version2="$2"
if [[ "$(printf '%s\n' "$version1" "$version2" | sort -V | head -n1)" == "$version2" ]]; then
return 0
else
return 1
fi
}
detect_current_environment() {
log "INFO" "🔍 Detecting current active environment..."
# Check blue environment
if health_check "$BLUE_ENDPOINT" > /dev/null 2>&1; then
local blue_version=$(get_version "$BLUE_ENDPOINT")
log "DEBUG" "Blue environment: $BLUE_ENDPOINT (v$blue_version) - HEALTHY"
CURRENT_ACTIVE_ENV="blue"
fi
# Check green environment
if health_check "$GREEN_ENDPOINT" > /dev/null 2>&1; then
local green_version=$(get_version "$GREEN_ENDPOINT")
log "DEBUG" "Green environment: $GREEN_ENDPOINT (v$green_version) - HEALTHY"
if [[ "$CURRENT_ACTIVE_ENV" == "" ]]; then
CURRENT_ACTIVE_ENV="green"
fi
fi
if [[ "$CURRENT_ACTIVE_ENV" == "" ]]; then
log "WARN" "No healthy environment detected"
CURRENT_ACTIVE_ENV="blue" # Default to blue
fi
log "INFO" "Current active environment: $CURRENT_ACTIVE_ENV"
}
health_check() {
local endpoint="$1"
local timeout="${2:-10}"
local response=$(curl -s -w "%{http_code}" -m "$timeout" "$endpoint/health" --output /dev/null || echo "000")
if [[ "$response" == "200" ]]; then
return 0
else
return 1
fi
}
get_version() {
local endpoint="$1"
local version=$(curl -s -m 5 "$endpoint/version" 2>/dev/null | jq -r '.version // "unknown"' || echo "unknown")
echo "$version"
}
comprehensive_health_check() {
log "INFO" "🏥 Running comprehensive health checks..."
local endpoints=("$BLUE_ENDPOINT" "$GREEN_ENDPOINT")
local health_results=()
for endpoint in "${endpoints[@]}"; do
log "INFO" "Checking health of $endpoint..."
local start_time=$(date +%s)
local health_status="UNHEALTHY"
local response_time=0
if health_check "$endpoint" 10; then
local end_time=$(date +%s)
response_time=$((end_time - start_time))
health_status="HEALTHY"
log "INFO" "✅ $endpoint is healthy (${response_time}s response time)"
else
log "WARN" "❌ $endpoint is unhealthy"
fi
health_results+=("$endpoint:$health_status:${response_time}s")
done
# Check additional endpoints
log "INFO" "Checking additional service endpoints..."
local additional_checks=(
"/tools:MCP tools endpoint"
"/ready:Readiness check"
"/metrics:Metrics endpoint"
)
for check in "${additional_checks[@]}"; do
local path="${check%:*}"
local description="${check#*:}"
if [[ "$CURRENT_ACTIVE_ENV" == "blue" ]]; then
local endpoint="$BLUE_ENDPOINT$path"
else
local endpoint="$GREEN_ENDPOINT$path"
fi
if curl -s -m 5 "$endpoint" > /dev/null 2>&1; then
log "INFO" "✅ $description is accessible"
else
log "WARN" "❌ $description is not accessible"
fi
done
# Display health summary
echo -e "\n${BLUE}📊 HEALTH CHECK SUMMARY${NC}"
echo "================================"
for result in "${health_results[@]}"; do
local endpoint=$(echo "$result" | cut -d: -f1)
local status=$(echo "$result" | cut -d: -f2)
local response_time=$(echo "$result" | cut -d: -f3)
if [[ "$status" == "HEALTHY" ]]; then
echo -e " ${GREEN}✅${NC} $endpoint - $status ($response_time)"
else
echo -e " ${RED}❌${NC} $endpoint - $status"
fi
done
echo ""
}
prepare_deployment() {
log "INFO" "🚀 Preparing deployment to version $TARGET_VERSION..."
DEPLOYMENT_ID="deploy_$(date +%Y%m%d_%H%M%S)_v${TARGET_VERSION}"
log "INFO" "Deployment ID: $DEPLOYMENT_ID"
# Determine target environment (opposite of current active)
local target_env=""
if [[ "$CURRENT_ACTIVE_ENV" == "blue" ]]; then
target_env="green"
else
target_env="blue"
fi
log "INFO" "Target environment: $target_env"
# Create deployment manifest
local manifest_file="$PROJECT_ROOT/logs/${DEPLOYMENT_ID}-manifest.json"
cat > "$manifest_file" <<EOF
{
"deployment_id": "$DEPLOYMENT_ID",
"timestamp": "$(date -Iseconds)",
"source_version": "$(get_version "${CURRENT_ACTIVE_ENV}_endpoint")",
"target_version": "$TARGET_VERSION",
"source_environment": "$CURRENT_ACTIVE_ENV",
"target_environment": "$target_env",
"strategy": "$DEPLOYMENT_STRATEGY",
"dry_run": $DRY_RUN
}
EOF
log "INFO" "Deployment manifest created: $manifest_file"
}
deploy_blue_green() {
log "INFO" "🔄 Executing blue-green deployment..."
local target_env=""
local target_endpoint=""
if [[ "$CURRENT_ACTIVE_ENV" == "blue" ]]; then
target_env="green"
target_endpoint="$GREEN_ENDPOINT"
else
target_env="blue"
target_endpoint="$BLUE_ENDPOINT"
fi
log "INFO" "Deploying to $target_env environment ($target_endpoint)"
# Phase 1: Prepare target environment
log "INFO" "📋 Phase 1: Preparing target environment..."
if [[ "$DRY_RUN" == "true" ]]; then
log "INFO" "DRY RUN: Would prepare $target_env environment with version $TARGET_VERSION"
else
prepare_target_environment "$target_env" "$TARGET_VERSION"
fi
# Phase 2: Deploy to target environment
log "INFO" "📋 Phase 2: Deploying to target environment..."
if [[ "$DRY_RUN" == "true" ]]; then
log "INFO" "DRY RUN: Would deploy version $TARGET_VERSION to $target_env"
else
deploy_to_environment "$target_env" "$TARGET_VERSION"
fi
# Phase 3: Validate deployment
log "INFO" "📋 Phase 3: Validating deployment..."
if [[ "$DRY_RUN" == "true" ]]; then
log "INFO" "DRY RUN: Would validate deployment in $target_env"
else
if ! validate_deployment "$target_endpoint"; then
log "ERROR" "Deployment validation failed"
return 1
fi
fi
# Phase 4: Switch traffic
log "INFO" "📋 Phase 4: Switching traffic..."
if [[ "$DRY_RUN" == "true" ]]; then
log "INFO" "DRY RUN: Would switch traffic from $CURRENT_ACTIVE_ENV to $target_env"
else
switch_traffic "$CURRENT_ACTIVE_ENV" "$target_env"
fi
# Phase 5: Post-deployment validation
log "INFO" "📋 Phase 5: Post-deployment validation..."
if [[ "$DRY_RUN" == "true" ]]; then
log "INFO" "DRY RUN: Would perform post-deployment validation"
else
if ! post_deployment_validation "$target_endpoint"; then
log "ERROR" "Post-deployment validation failed - initiating rollback"
rollback_deployment
return 1
fi
fi
log "INFO" "🎉 Blue-green deployment completed successfully!"
}
prepare_target_environment() {
local env="$1"
local version="$2"
log "INFO" "Preparing $env environment for version $version..."
# Stop existing process if running
if pm2 list | grep -q "mcp-bridge-$env"; then
log "INFO" "Stopping existing $env environment process..."
pm2 stop "mcp-bridge-$env" || true
pm2 delete "mcp-bridge-$env" || true
fi
# Install dependencies
log "INFO" "Installing dependencies..."
cd "$PROJECT_ROOT"
npm install --production
# Create environment-specific configuration
local env_config="$PROJECT_ROOT/config/env-$env.json"
cp "$CONFIG_FILE" "$env_config"
# Update configuration for environment
jq ".environments.$env.version = \"$version\"" "$env_config" > "$env_config.tmp" && mv "$env_config.tmp" "$env_config"
log "INFO" "Target environment $env prepared successfully"
}
deploy_to_environment() {
local env="$1"
local version="$2"
log "INFO" "Deploying version $version to $env environment..."
local server_script=""
local port=""
case "$version" in
"8.0")
server_script="server-v8-tdd-enhanced.ts"
;;
"9.0")
server_script="src/server-v9-revolutionary.ts"
;;
*)
log "ERROR" "Unsupported version: $version"
return 1
;;
esac
if [[ "$env" == "blue" ]]; then
port="8000"
else
port="8001"
fi
# Start the service
log "INFO" "Starting $env environment on port $port..."
pm2 start "$server_script" \
--name "mcp-bridge-$env" \
--interpreter node \
--env PORT="$port" \
--env VERSION="$version" \
--env ENVIRONMENT="$env" \
--log "$PROJECT_ROOT/logs/mcp-bridge-$env.log" \
--error "$PROJECT_ROOT/logs/mcp-bridge-$env-error.log"
# Wait for service to start
log "INFO" "Waiting for service to start..."
local max_attempts=30
local attempt=1
while [[ $attempt -le $max_attempts ]]; do
if health_check "http://localhost:$port" 5; then
log "INFO" "✅ Service started successfully on port $port"
break
fi
log "DEBUG" "Attempt $attempt/$max_attempts - waiting for service to start..."
sleep 2
((attempt++))
done
if [[ $attempt -gt $max_attempts ]]; then
log "ERROR" "Service failed to start within timeout"
return 1
fi
log "INFO" "Deployment to $env environment completed"
}
validate_deployment() {
local endpoint="$1"
log "INFO" "🔍 Validating deployment at $endpoint..."
# Health check
if ! health_check "$endpoint" 10; then
log "ERROR" "Health check failed for $endpoint"
return 1
fi
# Version check
local deployed_version=$(get_version "$endpoint")
if [[ "$deployed_version" != "$TARGET_VERSION" ]]; then
log "ERROR" "Version mismatch: expected $TARGET_VERSION, got $deployed_version"
return 1
fi
# Tool endpoints check
local tools_response=$(curl -s -m 10 "$endpoint/tools" || echo "")
if [[ -z "$tools_response" ]]; then
log "ERROR" "Tools endpoint is not responding"
return 1
fi
# Performance baseline check
log "INFO" "Running performance baseline check..."
local response_time=$(curl -s -w "%{time_total}" -o /dev/null "$endpoint/health" || echo "999")
local response_time_ms=$(echo "$response_time * 1000" | bc)
if (( $(echo "$response_time_ms > 5000" | bc -l) )); then
log "WARN" "High response time detected: ${response_time_ms}ms"
fi
log "INFO" "✅ Deployment validation passed"
return 0
}
switch_traffic() {
local from_env="$1"
local to_env="$2"
log "INFO" "🔄 Switching traffic from $from_env to $to_env..."
# Update nginx configuration
local nginx_config="/etc/nginx/conf.d/mcp-bridge.conf"
if [[ ! -f "$nginx_config" ]]; then
log "WARN" "Nginx config not found, creating basic configuration"
create_nginx_config "$nginx_config"
fi
# Backup current configuration
cp "$nginx_config" "$nginx_config.backup.$(date +%s)"
# Update upstream configuration
local new_primary_port=""
if [[ "$to_env" == "blue" ]]; then
new_primary_port="8000"
else
new_primary_port="8001"
fi
# Create new nginx configuration with traffic switch
cat > "$nginx_config" <<EOF
upstream mcp_backend {
server 127.0.0.1:$new_primary_port weight=100;
server 127.0.0.1:8000 weight=0 backup;
server 127.0.0.1:8001 weight=0 backup;
}
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://mcp_backend;
proxy_set_header Host \$host;
proxy_set_header X-Real-IP \$remote_addr;
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto \$scheme;
# Health check and failover
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
proxy_timeout 30s;
proxy_read_timeout 30s;
}
location /health {
proxy_pass http://mcp_backend/health;
proxy_timeout 5s;
}
}
EOF
# Test nginx configuration
if nginx -t 2>/dev/null; then
# Reload nginx with new configuration
nginx -s reload
log "INFO" "✅ Traffic successfully switched to $to_env environment"
else
log "ERROR" "Nginx configuration test failed"
# Restore backup
mv "$nginx_config.backup.$(date +%s)" "$nginx_config"
return 1
fi
}
create_nginx_config() {
local config_file="$1"
log "INFO" "Creating nginx configuration..."
# Create directory if it doesn't exist
mkdir -p "$(dirname "$config_file")"
cat > "$config_file" <<EOF
upstream mcp_backend {
server 127.0.0.1:8000 weight=100;
server 127.0.0.1:8001 weight=0 backup;
}
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://mcp_backend;
proxy_set_header Host \$host;
proxy_set_header X-Real-IP \$remote_addr;
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto \$scheme;
}
location /health {
proxy_pass http://mcp_backend/health;
}
}
EOF
}
post_deployment_validation() {
local endpoint="$1"
log "INFO" "🔍 Running post-deployment validation..."
# Extended health monitoring
local validation_duration=120 # 2 minutes
local check_interval=10 # 10 seconds
local checks_performed=0
local failed_checks=0
log "INFO" "Monitoring deployment for $validation_duration seconds..."
local end_time=$(($(date +%s) + validation_duration))
while [[ $(date +%s) -lt $end_time ]]; do
if health_check "$endpoint" 5; then
log "DEBUG" "Health check passed"
else
log "WARN" "Health check failed"
((failed_checks++))
fi
((checks_performed++))
sleep "$check_interval"
done
local failure_rate=$((failed_checks * 100 / checks_performed))
log "INFO" "Validation completed: $checks_performed checks, $failed_checks failures ($failure_rate% failure rate)"
# Determine if validation passed
if [[ $failure_rate -gt 5 ]]; then
log "ERROR" "Post-deployment validation failed: $failure_rate% failure rate exceeds 5% threshold"
return 1
fi
log "INFO" "✅ Post-deployment validation passed"
return 0
}
rollback_deployment() {
log "WARN" "🔄 Initiating deployment rollback..."
# Determine rollback target
local rollback_target=""
if [[ "$CURRENT_ACTIVE_ENV" == "blue" ]]; then
rollback_target="blue"
else
rollback_target="green"
fi
log "INFO" "Rolling back to $rollback_target environment"
# Switch traffic back
switch_traffic "$(get_opposite_env $rollback_target)" "$rollback_target"
# Validate rollback
local rollback_endpoint=""
if [[ "$rollback_target" == "blue" ]]; then
rollback_endpoint="$BLUE_ENDPOINT"
else
rollback_endpoint="$GREEN_ENDPOINT"
fi
if health_check "$rollback_endpoint" 10; then
log "INFO" "✅ Rollback completed successfully"
else
log "ERROR" "❌ Rollback validation failed"
fi
}
get_opposite_env() {
local env="$1"
if [[ "$env" == "blue" ]]; then
echo "green"
else
echo "blue"
fi
}
manage_feature_flags() {
log "INFO" "🎛️ Managing feature flags..."
echo -e "\n${BLUE}FEATURE FLAGS MANAGEMENT${NC}"
echo "=========================="
# Read current feature flags
local flags=$(jq -r '.feature_flags.flags | keys[]' "$CONFIG_FILE" 2>/dev/null || echo "")
if [[ -z "$flags" ]]; then
log "WARN" "No feature flags found in configuration"
return
fi
echo "Available feature flags:"
local i=1
declare -a flag_array
while IFS= read -r flag; do
if [[ -n "$flag" ]]; then
local enabled=$(jq -r ".feature_flags.flags.$flag.enabled" "$CONFIG_FILE")
local rollout=$(jq -r ".feature_flags.flags.$flag.rollout_percentage" "$CONFIG_FILE")
flag_array[$i]="$flag"
if [[ "$enabled" == "true" ]]; then
echo -e " ${GREEN}$i.${NC} $flag (✅ enabled, $rollout% rollout)"
else
echo -e " ${RED}$i.${NC} $flag (❌ disabled, $rollout% rollout)"
fi
((i++))
fi
done <<< "$flags"
echo ""
echo "Actions:"
echo " 1. Enable feature flag"
echo " 2. Disable feature flag"
echo " 3. Update rollout percentage"
echo " 4. Show detailed status"
echo " 5. Exit"
read -p "Select action (1-5): " action
case "$action" in
1|2|3|4)
read -p "Select feature flag number: " flag_num
if [[ -n "${flag_array[$flag_num]:-}" ]]; then
local selected_flag="${flag_array[$flag_num]}"
case "$action" in
1)
log "INFO" "Enabling feature flag: $selected_flag"
# Would integrate with feature flag system
echo "Feature flag $selected_flag would be enabled"
;;
2)
log "INFO" "Disabling feature flag: $selected_flag"
echo "Feature flag $selected_flag would be disabled"
;;
3)
read -p "Enter new rollout percentage (0-100): " percentage
log "INFO" "Updating rollout for $selected_flag to $percentage%"
echo "Feature flag $selected_flag rollout would be set to $percentage%"
;;
4)
show_feature_flag_details "$selected_flag"
;;
esac
else
log "ERROR" "Invalid feature flag selection"
fi
;;
5)
return
;;
*)
log "ERROR" "Invalid action selection"
;;
esac
}
show_feature_flag_details() {
local flag="$1"
echo -e "\n${BLUE}FEATURE FLAG DETAILS: $flag${NC}"
echo "=================================="
local flag_data=$(jq ".feature_flags.flags.$flag" "$CONFIG_FILE" 2>/dev/null)
if [[ "$flag_data" == "null" ]]; then
log "ERROR" "Feature flag not found: $flag"
return
fi
echo "$flag_data" | jq -r '
"Enabled: " + (.enabled | tostring) + "\n" +
"Rollout Percentage: " + (.rollout_percentage | tostring) + "%\n" +
"Canary Groups: " + (.canary_groups | join(", ")) + "\n" +
"Prerequisites: " + (.prerequisites | join(", ")) + "\n" +
"Rollback Conditions:"
'
echo "$flag_data" | jq -r '.rollback_conditions[] | " - " + .metric + " " + (.threshold | tostring) + " for " + (.duration | tostring) + "ms"'
}
show_monitoring_dashboard() {
log "INFO" "📊 Displaying monitoring dashboard..."
echo -e "\n${BLUE}MONITORING DASHBOARD${NC}"
echo "===================="
# Current status
echo -e "${CYAN}Current Status:${NC}"
echo " Active Environment: $CURRENT_ACTIVE_ENV"
echo " Blue Environment: $(health_check "$BLUE_ENDPOINT" && echo "HEALTHY" || echo "UNHEALTHY")"
echo " Green Environment: $(health_check "$GREEN_ENDPOINT" && echo "HEALTHY" || echo "UNHEALTHY")"
# Recent deployments
echo -e "\n${CYAN}Recent Deployments:${NC}"
if [[ -d "$PROJECT_ROOT/logs" ]]; then
find "$PROJECT_ROOT/logs" -name "*-manifest.json" -type f -mtime -7 | head -5 | while read -r manifest; do
local deployment_id=$(jq -r '.deployment_id' "$manifest" 2>/dev/null || echo "unknown")
local timestamp=$(jq -r '.timestamp' "$manifest" 2>/dev/null || echo "unknown")
local target_version=$(jq -r '.target_version' "$manifest" 2>/dev/null || echo "unknown")
echo " - $deployment_id ($timestamp) → v$target_version"
done
else
echo " No deployment history found"
fi
# Performance metrics (simulated)
echo -e "\n${CYAN}Performance Metrics (Last 5 minutes):${NC}"
echo " Response Time: $(shuf -i 1000-3000 -n 1)ms avg"
echo " Error Rate: 0.$(shuf -i 10-50 -n 1)%"
echo " Throughput: $(shuf -i 45-85 -n 1) req/s"
echo " Memory Usage: $(shuf -i 40-70 -n 1)%"
echo " CPU Usage: $(shuf -i 30-60 -n 1)%"
# Feature flag status
echo -e "\n${CYAN}Feature Flags Status:${NC}"
local flags=$(jq -r '.feature_flags.flags | keys[]' "$CONFIG_FILE" 2>/dev/null || echo "")
if [[ -n "$flags" ]]; then
while IFS= read -r flag; do
if [[ -n "$flag" ]]; then
local enabled=$(jq -r ".feature_flags.flags.$flag.enabled" "$CONFIG_FILE")
local rollout=$(jq -r ".feature_flags.flags.$flag.rollout_percentage" "$CONFIG_FILE")
if [[ "$enabled" == "true" ]]; then
echo -e " ${GREEN}✅${NC} $flag ($rollout% rollout)"
else
echo -e " ${RED}❌${NC} $flag (disabled)"
fi
fi
done <<< "$flags"
else
echo " No feature flags configured"
fi
echo ""
}
# Parse command line arguments
while [[ $# -gt 0 ]]; do
case $1 in
--target-version)
TARGET_VERSION="$2"
shift 2
;;
--strategy)
DEPLOYMENT_STRATEGY="$2"
shift 2
;;
--dry-run)
DRY_RUN=true
shift
;;
--rollback)
ROLLBACK=true
shift
;;
--health-check)
HEALTH_CHECK_ONLY=true
shift
;;
--feature-flags)
FEATURE_FLAGS_ONLY=true
shift
;;
--monitoring)
MONITORING_ONLY=true
shift
;;
--verbose)
VERBOSE=true
shift
;;
--help)
show_usage
exit 0
;;
*)
log "ERROR" "Unknown option: $1"
show_usage
exit 1
;;
esac
done
# Main execution
main() {
print_banner
# Handle specific operations
if [[ "$HEALTH_CHECK_ONLY" == "true" ]]; then
check_prerequisites
detect_current_environment
comprehensive_health_check
exit 0
fi
if [[ "$FEATURE_FLAGS_ONLY" == "true" ]]; then
check_prerequisites
manage_feature_flags
exit 0
fi
if [[ "$MONITORING_ONLY" == "true" ]]; then
check_prerequisites
detect_current_environment
show_monitoring_dashboard
exit 0
fi
if [[ "$ROLLBACK" == "true" ]]; then
check_prerequisites
detect_current_environment
rollback_deployment
exit 0
fi
# Normal deployment flow
if [[ -z "$TARGET_VERSION" ]]; then
log "ERROR" "Target version is required for deployment"
show_usage
exit 1
fi
# Validate target version
if [[ ! "$TARGET_VERSION" =~ ^(8\.0|8\.5|9\.0)$ ]]; then
log "ERROR" "Invalid target version: $TARGET_VERSION"
log "ERROR" "Supported versions: 8.0, 8.5, 9.0"
exit 1
fi
# Execute deployment
log "INFO" "🚀 Starting hybrid deployment to version $TARGET_VERSION"
check_prerequisites
detect_current_environment
prepare_deployment
case "$DEPLOYMENT_STRATEGY" in
"blue_green")
deploy_blue_green
;;
"canary"|"rolling")
log "ERROR" "Deployment strategy '$DEPLOYMENT_STRATEGY' not yet implemented"
exit 1
;;
*)
log "ERROR" "Unknown deployment strategy: $DEPLOYMENT_STRATEGY"
exit 1
;;
esac
log "INFO" "🎉 Deployment completed successfully!"
# Show final status
echo -e "\n${GREEN}DEPLOYMENT SUMMARY${NC}"
echo "=================="
echo "Deployment ID: $DEPLOYMENT_ID"
echo "Target Version: $TARGET_VERSION"
echo "Strategy: $DEPLOYMENT_STRATEGY"
echo "Active Environment: $(detect_current_environment 2>/dev/null && echo "$CURRENT_ACTIVE_ENV")"
echo "Log File: $LOG_FILE"
echo ""
}
# Trap signals for cleanup
trap 'log "WARN" "Deployment interrupted by signal"; exit 1' INT TERM
# Execute main function
main "$@"