mcp-server-semgrep/semgrep-rules/terraform/gcp/best-practice/gcp-postgresql-log-min-message.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
  - id: gcp-postgresql-log-min-message
    patterns:
      - pattern: resource
      - pattern-inside: |
          resource "google_sql_database_instance" "..." {
            ...
            database_flags {
              ...
              name  = "log_min_messages"
              value = "$VALUE"
              ...
            }
            ...
          }
      - metavariable-pattern:
          metavariable: $VALUE
          language: generic
          patterns:
            - pattern-not-regex: (?i)(DEBUG5|DEBUG4|DEBUG3|DEBUG2|DEBUG1|INFO|NOTICE|WARNING|ERROR|LOG|FATAL|PANIC)
    message: Ensure PostgreSQL database 'log_min_messages' flag is set to a valid value
    metadata:
      category: best-practice
      technology:
        - terraform
        - gcp
    languages:
      - hcl
    severity: WARNING