Alertmanager APIv1 has been deprecated since January 2019, in version v0.16.0, and removed as of February 2024, in version v0.27.0. We should change the default from APIv1 to APIv2, and in future APIv1 will be removed from Prometheus.
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What this PR does / why we need it:
Alertmanager APIv1 has been deprecated since January 2019, in version v0.16.0, and removed as of February 2024, in version v0.27.0. We should change the default from APIv1 to APIv2, and in future APIv1 will be removed from Prometheus.
Which issue(s) this PR fixes: Fixes #
Special notes for your reviewer:
Checklist
CONTRIBUTING.mdguide (required)featPRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.docs/sources/setup/upgrade/_index.mdproduction/helm/loki/Chart.yamland updateproduction/helm/loki/CHANGELOG.mdandproduction/helm/loki/README.md. Example PRdeprecated-config.yamlanddeleted-config.yamlfiles respectively in thetools/deprecated-config-checkerdirectory. Example PR