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Nico Schottelius, 12/08/2023 07:21 PM

Regular Software Updates

There are various software stacks that should be updated regularly. This document describes the intervals and procedures.

Kubernetes based Applications

All kubernetes based applications should be updated in a 2 step manner:

  • Create a ticket in the datacenterlight project for the update
  • Create or update apps/dev/APPNAME in k8s-config
  • Create or update a test instance in the kubernetes cluster that is using apps/dev/APPNAME
  • Ensure the test instance is running properly
  • Apply changes from apps/dev/APPNAME to apps/prod/APPNAME
  • Ensure all production instances are applying and working properly

Schedule: all apps should be checked for new updates at least once per month.

App Link to relevant versions
ArgoCD See below
Ceph https://quay.io/repository/ceph/ceph?tab=tags
cert-manager https://artifacthub.io/packages/helm/cert-manager/cert-manager
Gitea https://hub.docker.com/r/gitea/gitea/tags
Harbor helm search repo -l harbor/harbor
Matrix: synapse https://hub.docker.com/r/matrixdotorg/synapse/tags
Matrix: synapse https://github.com/matrix-org/synapse/releases
Matrix: element-web https://hub.docker.com/r/vectorim/element-web/tags
Matrix: synapse-admin https://hub.docker.com/r/awesometechnologies/synapse-admin/tags
Mattermost https://hub.docker.com/r/mattermost/mattermost-team-edition/tags
Mastodon https://hub.docker.com/r/tootsuite/mastodon/tags https://github.com/mastodon/mastodon/tags
Mittwald Secret Generator https://github.com/mittwald/kubernetes-secret-generator/tags
Netbox https://hub.docker.com/r/netboxcommunity/netbox/tags
nginx-ingress https://github.com/kubernetes/ingress-nginx/releases
OpenLDAP (bitnami) https://hub.docker.com/r/bitnami/openldap/tags
Rook https://github.com/rook/rook/tags
Nextcloud https://hub.docker.com/_/nextcloud/tags
Redmine https://hub.docker.com/_/redmine/tags

ArgoCD

We usually use stable via:

kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

gitea 1.20.x to 1.21.x upgrade

Deprecated config option `[log]` `ROUTER` present. Use `[log]` `logger.router.MODE` instead. This fallback will be/has been removed in 1.21 (and 2 more)

Updated by Nico Schottelius 5 months ago · 22 revisions