Production Checklist for TuskLang with Rust

🚀 Production Readiness

Before deploying TuskLang applications to production, ensure all aspects of the system are properly configured, tested, and monitored. This comprehensive checklist covers everything from code quality to operational procedures.

📋 Pre-Deployment Checklist

Code Quality

[code_quality]
static_analysis: true
code_review: true
testing_coverage: true
documentation: true
[quality_checks]
clippy: "no_warnings"
rustfmt: "formatted"
cargo_audit: "no_vulnerabilities"
test_coverage: ">=80%"

Security Review

[security_review]
vulnerability_scan: true
dependency_audit: true
code_security: true
configuration_security: true
[security_checks]
cargo_audit: "passed"
dependency_scan: "clean"
secret_scan: "no_secrets"
permission_review: "approved"

Performance Testing

[performance_testing]
load_testing: true
stress_testing: true
benchmarking: true
profiling: true
[performance_metrics]
response_time: "<100ms"
throughput: ">1000 req/s"
memory_usage: "<512MB"
cpu_usage: "<80%"

🔧 Configuration Management

Environment Configuration

[environment_config]
production:
  debug_enabled: false
  log_level: "warn"
  profiling_enabled: false
  hot_reload: false
  
  database:
    connection_pool_size: 100
    timeout_seconds: 30
    ssl_mode: "require"
    
  security:
    encryption_enabled: true
    rate_limiting: true
    cors_enabled: false
    
  monitoring:
    metrics_enabled: true
    tracing_enabled: true
    alerting_enabled: true

Secrets Management

[secrets_management]
backend: "hashicorp_vault"
encryption: "field_level"
key_rotation: "automatic"
access_audit: true
[secrets_config]
database_password: "@env.secure('DB_PASSWORD')"
api_keys: "@env.secure('API_KEYS')"
ssl_certificates: "@file.secure('certs/')"
encryption_keys: "@env.secure('ENCRYPTION_KEYS')"

Configuration Validation

[config_validation]
schema_validation: true
business_rules: true
dependency_check: true
security_validation: true
[validation_rules]
required_fields: ["database_url", "api_key", "log_level"]
field_types: ["string", "integer", "boolean"]
field_ranges: ["port: 1-65535", "timeout: 1-300"]
security_requirements: ["ssl_enabled", "encryption_enabled"]

🛡️ Security Checklist

Authentication & Authorization

[security_checklist]
authentication:
  method: "jwt"
  token_expiry: "24h"
  refresh_tokens: true
  multi_factor: true
  
authorization:
  role_based: true
  permission_granular: true
  audit_logging: true
  
encryption:
  data_at_rest: "aes_256_gcm"
  data_in_transit: "tls_1_3"
  key_management: "automatic"

Network Security

[network_security]
firewall: "configured"
vpn: "required"
ssl_tls: "enabled"
rate_limiting: "active"
[security_config]
allowed_ips: ["10.0.0.0/8", "172.16.0.0/12"]
ssl_certificates: "valid"
rate_limit: "1000 req/min"
ddos_protection: "enabled"

Data Protection

[data_protection]
encryption: "end_to_end"
backup_encryption: true
data_masking: true
privacy_compliance: true
[protection_config]
pii_encryption: true
data_retention: "7_years"
backup_frequency: "daily"
compliance_audit: "quarterly"

📊 Monitoring & Observability

Application Monitoring

[application_monitoring]
metrics_collection: true
log_aggregation: true
distributed_tracing: true
health_checks: true
[monitoring_config]
metrics_backend: "prometheus"
logs_backend: "elasticsearch"
tracing_backend: "jaeger"
dashboard: "grafana"

Infrastructure Monitoring

[infrastructure_monitoring]
system_metrics: true
resource_monitoring: true
network_monitoring: true
dependency_monitoring: true
[infra_metrics]
cpu_usage: "alert > 80%"
memory_usage: "alert > 85%"
disk_usage: "alert > 90%"
network_latency: "alert > 100ms"

Alerting Configuration

[alerting_config]
critical_alerts:
  - "service_down"
  - "database_unavailable"
  - "high_error_rate"
  - "security_breach"
  
warning_alerts:
  - "high_latency"
  - "high_memory_usage"
  - "disk_space_low"
  - "certificate_expiring"
  
notification_channels:
  - "pagerduty"
  - "slack"
  - "email"
  - "sms"

🔄 Deployment Strategy

Deployment Pipeline

[deployment_pipeline]
ci_cd: "automated"
testing: "comprehensive"
approval: "required"
rollback: "automatic"
[pipeline_stages]
build: "compile_and_test"
test: "unit_integration_e2e"
security: "vulnerability_scan"
deploy: "blue_green"
verify: "health_checks"

Blue-Green Deployment

[blue_green_deployment]
strategy: "zero_downtime"
health_checks: true
traffic_switching: "gradual"
rollback: "automatic"
[deployment_config]
health_check_interval: "30s"
health_check_timeout: "10s"
traffic_switch_duration: "5m"
rollback_threshold: "5%_error_rate"

Canary Deployment

[canary_deployment]
strategy: "gradual_rollout"
traffic_percentage: "10%"
monitoring_duration: "30m"
success_criteria: "error_rate < 1%"
[canary_config]
initial_traffic: 10
traffic_increment: 20
monitoring_window: "30m"
rollback_trigger: "error_rate > 2%"

🗄️ Database Checklist

Database Configuration

[database_checklist]
connection_pooling: true
query_optimization: true
backup_strategy: true
replication: true
[db_config]
connection_pool:
  min_size: 10
  max_size: 100
  idle_timeout: "300s"
  
backup:
  frequency: "daily"
  retention: "30_days"
  encryption: true
  
replication:
  read_replicas: 2
  failover: "automatic"
  consistency: "eventual"

Database Security

[db_security]
ssl_connections: true
encryption_at_rest: true
access_control: true
audit_logging: true
[security_config]
ssl_mode: "verify-full"
encryption_algorithm: "aes_256"
user_permissions: "minimal"
audit_events: "all_queries"

🔧 Operational Procedures

Incident Response

[incident_response]
response_team: "defined"
escalation_procedures: true
communication_plan: true
post_incident_review: true
[response_config]
response_time: "15_minutes"
escalation_time: "30_minutes"
communication_channels: ["slack", "email", "phone"]
review_required: "within_24_hours"

Backup & Recovery

[backup_recovery]
backup_strategy: "automated"
recovery_procedures: true
testing: "regular"
documentation: "comprehensive"
[backup_config]
frequency: "daily"
retention: "30_days"
encryption: true
verification: "automated"

Disaster Recovery

[disaster_recovery]
rto: "4_hours"
rpo: "1_hour"
recovery_procedures: true
testing: "quarterly"
[recovery_config]
backup_location: "multiple_regions"
recovery_automation: true
manual_procedures: "documented"
testing_schedule: "quarterly"

📈 Performance Optimization

Application Performance

[performance_optimization]
caching_strategy: true
database_optimization: true
code_optimization: true
resource_optimization: true
[optimization_config]
caching:
  redis_enabled: true
  cache_ttl: "1h"
  cache_size: "1gb"
  
database:
  query_optimization: true
  index_optimization: true
  connection_pooling: true
  
code:
  compiler_optimization: "release"
  profiling_enabled: true
  memory_optimization: true

Infrastructure Optimization

[infra_optimization]
auto_scaling: true
load_balancing: true
resource_monitoring: true
cost_optimization: true
[scaling_config]
auto_scaling:
  min_instances: 2
  max_instances: 10
  cpu_threshold: 70
  memory_threshold: 80
  
load_balancing:
  algorithm: "least_connections"
  health_checks: true
  session_affinity: true

🔍 Testing Checklist

Test Coverage

[test_coverage]
unit_tests: ">=90%"
integration_tests: "comprehensive"
end_to_end_tests: "critical_paths"
performance_tests: "load_stress"
[test_config]
unit_tests:
  coverage: 90
  execution_time: "<30s"
  
integration_tests:
  coverage: "all_apis"
  execution_time: "<5m"
  
e2e_tests:
  coverage: "critical_user_journeys"
  execution_time: "<10m"

Security Testing

[security_testing]
penetration_testing: true
vulnerability_scanning: true
security_audit: true
compliance_testing: true
[security_tests]
penetration_test: "quarterly"
vulnerability_scan: "weekly"
security_audit: "monthly"
compliance_check: "quarterly"

📚 Documentation Checklist

Technical Documentation

[documentation_checklist]
api_documentation: true
deployment_guide: true
troubleshooting_guide: true
runbook: true
[documentation_config]
api_docs: "openapi_spec"
deployment_guide: "step_by_step"
troubleshooting: "common_issues"
runbook: "operational_procedures"

Operational Documentation

[operational_docs]
incident_response: true
maintenance_procedures: true
monitoring_guide: true
recovery_procedures: true
[ops_docs]
incident_response: "playbooks"
maintenance: "scheduled_tasks"
monitoring: "dashboard_guide"
recovery: "disaster_recovery"

🎯 Go-Live Checklist

Final Verification

[go_live_checklist]
pre_deployment:
  - "all_tests_passed"
  - "security_scan_clean"
  - "performance_benchmarks_met"
  - "documentation_complete"
  
deployment:
  - "backup_verified"
  - "rollback_procedure_tested"
  - "monitoring_active"
  - "team_notified"
  
post_deployment:
  - "health_checks_passing"
  - "metrics_normal"
  - "logs_clean"
  - "user_feedback_positive"

Success Criteria

[success_criteria]
performance:
  response_time: "<100ms"
  error_rate: "<1%"
  availability: ">99.9%"
  
operational:
  monitoring_active: true
  alerting_working: true
  backup_verified: true
  
business:
  user_satisfaction: "positive"
  feature_functionality: "verified"
  business_metrics: "on_track"

🔄 Continuous Improvement

Monitoring & Feedback

[continuous_improvement]
performance_monitoring: true
user_feedback: true
error_analysis: true
optimization_opportunities: true
[improvement_config]
performance_review: "weekly"
user_feedback: "continuous"
error_analysis: "daily"
optimization_planning: "monthly"

Regular Reviews

[regular_reviews]
security_review: "quarterly"
performance_review: "monthly"
architecture_review: "quarterly"
compliance_review: "annually"
[review_config]
security: "penetration_testing"
performance: "benchmark_analysis"
architecture: "scalability_assessment"
compliance: "audit_verification"

✅ Final Checklist

Deployment Readiness

[final_checklist]
technical:
  - "code_reviewed_and_approved"
  - "all_tests_passing"
  - "security_scan_clean"
  - "performance_benchmarks_met"
  
operational:
  - "monitoring_configured"
  - "alerting_active"
  - "backup_verified"
  - "rollback_tested"
  
business:
  - "stakeholder_approval"
  - "user_acceptance_testing"
  - "business_metrics_defined"
  - "go_live_plan_approved"

This comprehensive production checklist ensures that your TuskLang application with Rust is ready for production deployment with proper security, monitoring, and operational procedures in place.