jpmschweitzerandClaude Opus 4.6
22ec600ef3
Add gcs_backup_executor with git_bundle mode for backing up bare git repos to Google Cloud Storage. Includes retention management and bundle verification. Adds google-cloud-storage dependency and GCS_CREDENTIALS_FILE setting. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
98 lines
3.8 KiB
Python
98 lines
3.8 KiB
Python
"""
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Configuration management for The Scheduler.
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Uses Pydantic BaseSettings for type-safe environment variable loading.
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"""
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import tomllib
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from functools import lru_cache
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from pathlib import Path
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from pydantic_settings import BaseSettings
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from pydantic import Field
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def _get_version_from_pyproject() -> tuple[str, str, str]:
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"""Read version info from pyproject.toml."""
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pyproject_path = Path(__file__).parent.parent / "pyproject.toml"
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if pyproject_path.exists():
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with open(pyproject_path, "rb") as f:
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data = tomllib.load(f)
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project = data.get("project", {})
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return (
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project.get("name", "the-scheduler"),
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project.get("version", "0.0.0"),
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project.get("description", ""),
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)
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return ("the-scheduler", "0.0.0", "")
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_PROJECT_NAME, _PROJECT_VERSION, _PROJECT_DESCRIPTION = _get_version_from_pyproject()
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class Settings(BaseSettings):
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"""Application settings loaded from environment variables."""
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# Application
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app_name: str = Field(default=_PROJECT_NAME, alias="APP_NAME")
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app_version: str = Field(default=_PROJECT_VERSION, alias="APP_VERSION")
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debug: bool = Field(default=False, alias="DEBUG")
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host: str = Field(default="0.0.0.0", alias="HOST")
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port: int = Field(default=8090, alias="PORT")
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log_level: str = Field(default="INFO", alias="LOG_LEVEL")
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# Security
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scheduler_api_key: str = Field(default="dev-key-change-me", alias="SCHEDULER_API_KEY")
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# PostgreSQL
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postgres_host: str = Field(default="postgres-shared", alias="POSTGRES_HOST")
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postgres_port: int = Field(default=5432, alias="POSTGRES_PORT")
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postgres_db: str = Field(default="library_scheduler", alias="POSTGRES_DB")
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postgres_user: str = Field(default="library_scheduler_user", alias="POSTGRES_USER")
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postgres_password: str = Field(default="", alias="POSTGRES_PASSWORD")
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# Redis
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redis_host: str = Field(default="redis-shared", alias="REDIS_HOST")
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redis_port: int = Field(default=6379, alias="REDIS_PORT")
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redis_db: int = Field(default=3, alias="REDIS_DB")
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# Gitea
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gitea_url: str = Field(default="http://gitea:3000", alias="GITEA_URL")
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gitea_user: str = Field(default="library", alias="GITEA_USER")
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gitea_password: str = Field(default="", alias="GITEA_PASSWORD")
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gitea_token: str = Field(default="", alias="GITEA_TOKEN") # API token with write:repository scope
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gitea_ssh_host: str = Field(default="gitea", alias="GITEA_SSH_HOST")
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gitea_ssh_port: int = Field(default=22, alias="GITEA_SSH_PORT")
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# Backup Configuration
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backup_retention_daily: int = Field(default=7, alias="BACKUP_RETENTION_DAILY")
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backup_retention_weekly: int = Field(default=4, alias="BACKUP_RETENTION_WEEKLY")
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backup_retention_monthly: int = Field(default=12, alias="BACKUP_RETENTION_MONTHLY")
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# Google Cloud Storage
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gcs_credentials_file: str = Field(default="", alias="GCS_CREDENTIALS_FILE")
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# Documentation Mirroring
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docs_mirror_path: str = Field(default="/docs-mirror", alias="DOCS_MIRROR_PATH")
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docs_check_interval: int = Field(default=21600, alias="DOCS_CHECK_INTERVAL") # 6 hours
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@property
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def database_url(self) -> str:
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"""PostgreSQL connection URL for APScheduler."""
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return f"postgresql://{self.postgres_user}:{self.postgres_password}@{self.postgres_host}:{self.postgres_port}/{self.postgres_db}"
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@property
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def redis_url(self) -> str:
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"""Redis connection URL."""
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return f"redis://{self.redis_host}:{self.redis_port}/{self.redis_db}"
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class Config:
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env_file = ".env"
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case_sensitive = False
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@lru_cache
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def get_settings() -> Settings:
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"""
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Get cached settings instance.
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Using lru_cache ensures we only create one Settings instance.
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"""
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return Settings()
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