v1.4 to 1.5¶
Updated prometheus metrics¶
argocd_app_created_time prometheus metrics are deprecated
in favor of additional labels to
argocd_app_info metric. The deprecated labels are still available can be re-enabled
ARGOCD_LEGACY_CONTROLLER_METRICS=true environment variable. The legacy example Grafana dashboard is available at
Redis HA Proxy¶
Manual intervention might be required to complete the upgrade.
High-availability (HA) Argo CD manifests now bundles Redis in HA Proxy in front of it. Following issue have been observed during the upgrade:
- you might see intermittent login failures;
- after upgrade is completed ha proxy might be unable to access redis server
(see argo-cd#3547, DandyDeveloper/charts#26).
As workaround "restart"
Upgraded Kustomize Version¶
Note that bundled Kustomize has been upgraded to v3.6.1.
From here on you can follow the regular upgrade process.