Prometheus Alertmanager Icinga Bridge

Changelog

• e9ef0eef85a7ce40edf79d42090158b61559bc49 Fix DisplayNameAsServiceName default value
• 46a31d1440cc460d9ad791248320a581d67b9df6 Fix GC returning after single error
• bb6f28fb3e1d5279013137ec57d9ab57e88ac6cc Fix heartbeat alerts being removed and extend README for them
• 074a1995b609fed49d69c9c443e305490b2d9f88 Remove unused PluginOutputStateSuffixes since it is now set in the listener
• 29efaf996443904ede2f8b941fc2f8daf600c9f6 Use custom user-agent to identify requests by the bridge
• 46383bedf36a6406499333dbd97fe8c4c66b1e4f Add MaxBytesReader to listener just to be safe
• 5e41a170b555895b64af681cb5ca7fccb71f3e2c Add package level godoc
• 7b034da2df0a17dd7d670b592684427b86baacd6 Enable -race in tests

Changelog

Initial Release after the fork.

Breaking Changes from the original

• Reworked CLI parameters and their environment variables to use the fork's name
• --uuid was renamed to --id since it is not a UUID
• --icinga-url flag does no longer use \n for multiple Icinga endpoints, instead the flag can be used multiple times
• --icinga-ca-file uses a path to a CA certificate file instead of a PEM string
• --debug flag was replaced by --loglevel=debug, loglevels are now passed as: debug, info, warn, error
• --icinga_reconnect flag was removed (for now) might be reintroduced in the future if required

Changes

• Fork Signalilo and rename to alertmanager-icinga-bridge
• Refactor to use Golang stdlib and more idiomatic Go
• Vendor vshn/go-icinga2-client into the repository
• Replace third party logging with stdlib
• Replace third party HTTP library with stdlib
• Replace imported Alertmanager packages with stdlib
• Improve Containerfile and Makefile to use ldflags
• New Feature: Support overrides for host/zone/template via labels
• New Feature: --heartbeat-service flag to specify the heartbeat service

Changelog

Restore original behavior of health endpoint and heartbeat alerts.

• 363e9140a0b2cfa709d7d9fb1cb7b2a6e90d016d Change healthz endpoint to not require auth
• 724a81725aca48ab3c40ee8152e5a091414776c7 Fix heartbeat alerts no being created with status OK
• 01b642e88730fbdcc8d23b23eeb52c413556f64b Extend unittest for config
• 663b73739b82dceeccc38c549891d039134afbbc Fix TLS config not being used for listener
• 54230cee632ecbb4b0e6b2decad5626fdb025836 Improve invalid auth error messages