OCI MCP Server

""" Configuration constants for MCP OCI Server. This module centralizes all configuration values, magic numbers, and defaults to make them easily discoverable and modifiable. """ # ============================================================================ # Server Configuration # ============================================================================ # Default port for SSE (Server-Sent Events) transport DEFAULT_SSE_PORT = 45678 # Default log level for the server DEFAULT_LOG_LEVEL = "INFO" # Default OCI CLI profile name DEFAULT_OCI_PROFILE = "DEFAULT" # ============================================================================ # SSH Key Generation # ============================================================================ # Default SSH key size in bits (RSA) DEFAULT_SSH_KEY_SIZE = 2048 # Public exponent for RSA key generation (standard value) RSA_PUBLIC_EXPONENT = 65537 # Default comment for generated SSH keys DEFAULT_SSH_KEY_COMMENT = "oci-mcp-server-key" # ============================================================================ # File Permissions # ============================================================================ # Unix file permissions for private SSH keys (owner read/write only) PRIVATE_KEY_PERMISSIONS = 0o600 # ============================================================================ # HTTP Status Codes (for error handling) # ============================================================================ HTTP_NOT_FOUND = 404 HTTP_UNAUTHORIZED = 401 HTTP_FORBIDDEN = 403 HTTP_INTERNAL_ERROR = 500 # ============================================================================ # OCI Resource States # ============================================================================ # Compute Instance States class InstanceState: """OCI Compute Instance lifecycle states.""" PROVISIONING = "PROVISIONING" RUNNING = "RUNNING" STARTING = "STARTING" STOPPING = "STOPPING" STOPPED = "STOPPED" CREATING_IMAGE = "CREATING_IMAGE" TERMINATING = "TERMINATING" TERMINATED = "TERMINATED" # DB Node States class DBNodeState: """OCI Database Node lifecycle states.""" PROVISIONING = "PROVISIONING" AVAILABLE = "AVAILABLE" UPDATING = "UPDATING" STOPPING = "STOPPING" STOPPED = "STOPPED" STARTING = "STARTING" TERMINATING = "TERMINATING" TERMINATED = "TERMINATED" FAILED = "FAILED" # Compartment States class CompartmentState: """OCI Compartment lifecycle states.""" CREATING = "CREATING" ACTIVE = "ACTIVE" INACTIVE = "INACTIVE" DELETING = "DELETING" DELETED = "DELETED" # ============================================================================ # OCI API Configuration # ============================================================================ # Default timeout for OCI API calls (None means use SDK default) OCI_API_TIMEOUT = None # Retry configuration OCI_MAX_RETRIES = 3 OCI_RETRY_BACKOFF_FACTOR = 2 # Exponential backoff multiplier # ============================================================================ # Pagination # ============================================================================ # Default page size for list operations DEFAULT_PAGE_SIZE = 100 # Maximum results to return (None for unlimited) MAX_RESULTS = None # ============================================================================ # Resource Naming # ============================================================================ # Prefix for temporary resources created by MCP server TEMP_RESOURCE_PREFIX = "mcp_temp_" # Tag key for resources managed by MCP MCP_MANAGED_TAG_KEY = "mcp-managed" MCP_MANAGED_TAG_VALUE = "true"