provisioning/schemas/platform/templates/configs/control-center-config.toml.ncl

# Control Center Service Configuration - TOML Export
# Generates TOML configuration for Control Center service
# Supports 4 deployment modes: solo, multiuser, cicd, enterprise
#
# Usage:
#   nickel export --format toml control-center-config.toml.ncl > control-center.toml

{
  # Server Configuration
  server = {
    host = "0.0.0.0",
    port = 8080,
    workers = 4,
    keep_alive = 75,
    max_connections = 512,
  },

  # Database Configuration
  database = {
    # Mode-specific overrides:
    # - solo: "rocksdb"
    # - multiuser: "postgres"
    # - cicd: "rocksdb" (in-memory)
    # - enterprise: "postgres_ha"
    backend = "rocksdb",

    # RocksDB configuration (solo, cicd modes)
    rocksdb = {
      path = "/var/lib/provisioning/control-center/db",
      cache_size = "256MB",
      max_open_files = 1000,
      compression = "snappy",
    },

    # PostgreSQL configuration (multiuser, enterprise modes)
    # postgres = {
    #   host = "localhost",
    #   port = 5432,
    #   database = "provisioning",
    #   user = "provisioning",
    #   password = "${DB_PASSWORD}",
    #   ssl_mode = "require",
    #   pool = {
    #     min_size = 5,
    #     max_size = 20,
    #     idle_timeout = 300,
    #   },
    # },
  },

  # Authentication Configuration
  auth = {
    enabled = true,

    # JWT configuration
    jwt = {
      issuer = "provisioning.local",
      audience = "control-center",
      secret = "${JWT_SECRET}",
      algorithm = "HS256",
      expiration = 3600,  # seconds (1 hour)
      refresh_token_expiration = 604800,  # seconds (7 days)
    },

    # OAUTH2 configuration (optional)
    oauth2 = {
      enabled = false,
      # provider = "google",
      # client_id = "${OAUTH_CLIENT_ID}",
      # client_secret = "${OAUTH_CLIENT_SECRET}",
    },

    # LDAP configuration (optional)
    ldap = {
      enabled = false,
      # server_url = "ldap://localhost:389",
      # bind_dn = "cn=admin,dc=example,dc=com",
      # bind_password = "${LDAP_PASSWORD}",
    },
  },

  # RBAC (Role-Based Access Control)
  rbac = {
    enabled = true,

    # Default roles
    default_role = "viewer",

    # Roles definition
    roles = {
      admin = {
        description = "Administrator with full access",
        permissions = ["*"],
      },
      operator = {
        description = "Operator managing orchestrator",
        permissions = [
          "orchestrator.view",
          "orchestrator.execute",
          "orchestrator.manage",
        ],
      },
      viewer = {
        description = "Read-only access",
        permissions = [
          "orchestrator.view",
          "policies.view",
        ],
      },
    },

    # Permission mapping
    permissions = {
      "orchestrator.view" = "List and view orchestrator workflows",
      "orchestrator.execute" = "Execute and manage tasks",
      "orchestrator.manage" = "Configure orchestrator settings",
      "policies.view" = "View security policies",
      "policies.manage" = "Edit security policies",
      "users.manage" = "Manage users and roles",
      "audit.view" = "View audit logs",
    },
  },

  # Multi-Factor Authentication (MFA)
  mfa = {
    # Mode-specific overrides:
    # - solo: false
    # - multiuser: false
    # - cicd: false
    # - enterprise: true
    required = false,

    # MFA methods
    methods = ["totp", "email"],

    # TOTP configuration
    totp = {
      enabled = true,
      issuer = "Provisioning",
      algorithm = "SHA1",
      digits = 6,
      period = 30,
    },

    # Email OTP configuration
    email = {
      enabled = true,
      expiration = 300,  # seconds (5 minutes)
    },
  },

  # Policies and Compliance
  policies = {
    # Password policy
    password = {
      min_length = 12,
      require_uppercase = true,
      require_lowercase = true,
      require_digits = true,
      require_special_chars = true,
      expiration_days = 90,
      history_count = 5,  # Cannot reuse last N passwords
    },

    # Session policy
    session = {
      max_duration = 86400,     # seconds (24 hours)
      idle_timeout = 1800,      # seconds (30 minutes)
      max_concurrent = 5,       # Max concurrent sessions per user
    },

    # Audit policy
    audit = {
      enabled = true,
      log_all_api_calls = true,
      log_user_actions = true,
      log_rbac_changes = true,
      retention_days = 90,
    },

    # Compliance
    compliance = {
      # SOC2 compliance
      soc2 = {
        enabled = false,
        log_all_access = false,
        require_mfa = false,
      },

      # HIPAA compliance
      hipaa = {
        enabled = false,
        encryption_required = true,
        audit_required = true,
      },
    },
  },

  # Rate Limiting
  rate_limit = {
    enabled = true,
    global = {
      requests_per_second = 1000,
      burst_size = 100,
    },
    per_user = {
      requests_per_second = 100,
      burst_size = 20,
    },
  },

  # CORS Configuration
  cors = {
    enabled = true,
    allowed_origins = ["https://localhost:3000", "https://control-center.example.com"],
    allowed_methods = ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
    allowed_headers = ["Content-Type", "Authorization"],
    expose_headers = ["X-Request-ID", "X-Total-Count"],
    max_age = 86400,
  },

  # TLS/SSL Configuration
  tls = {
    enabled = false,  # Typically behind reverse proxy
    cert_path = "/etc/provisioning/certs/cert.pem",
    key_path = "/etc/provisioning/certs/key.pem",
    min_version = "TLSv1.2",
  },

  # Monitoring and Observability
  monitoring = {
    enabled = true,

    # Metrics
    metrics = {
      enabled = true,
      interval = 30,  # seconds
      export_format = "prometheus",
    },

    # Health checks
    health_check = {
      enabled = true,
      interval = 30,
      timeout = 10,
    },

    # Tracing
    tracing = {
      enabled = false,
      sample_rate = 0.1,
    },
  },

  # Logging Configuration
  logging = {
    level = "info",
    format = "json",
    outputs = [
      {
        destination = "stdout",
        level = "info",
      },
      {
        destination = "file",
        path = "/var/log/provisioning/control-center/control-center.log",
        level = "debug",
        rotation = {
          max_size = "100MB",
          max_backups = 10,
          max_age = 30,
        },
      },
    ],
  },

  # Integration with Orchestrator
  orchestrator = {
    url = "http://orchestrator:9090",
    timeout = 30,  # seconds
    retry = {
      max_attempts = 3,
      initial_backoff = 100,
      max_backoff = 30000,
    },
  },

  # Feature Flags
  features = {
    enable_audit_logging = true,
    enable_policy_enforcement = true,
    enable_experimental_ui = false,
  },
}