配置文件与机密 provider
把通知 sink 与默认值集中声明在一份 TOML 文件里。 机密引用在加载时从环境变量或文件根目录(Docker / K8s 风格)解析:
# automation_file.toml
[secrets]
file_root = "/run/secrets"
[defaults]
dedup_seconds = 120
[[notify.sinks]]
type = "slack"
name = "team-alerts"
webhook_url = "${env:SLACK_WEBHOOK}"
[[notify.sinks]]
type = "email"
name = "ops-email"
host = "smtp.example.com"
port = 587
sender = "alerts@example.com"
recipients = ["ops@example.com"]
username = "${env:SMTP_USER}"
password = "${file:smtp_password}"
from automation_file import AutomationConfig, notification_manager
config = AutomationConfig.load("automation_file.toml")
config.apply_to(notification_manager)
未解析的 ${…} 引用会抛出
SecretNotFoundException,
而不是悄悄变成空字符串。需要自定义 provider 链时,可以使用
ChainedSecretProvider /
EnvSecretProvider /
FileSecretProvider,
并通过 AutomationConfig.load(path, provider=…) 传入。