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Regular Software Updates » History » Version 18

Nico Schottelius, 11/10/2023 11:38 PM

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h1. Regular Software Updates
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There are various software stacks that should be updated regularly. This document describes the intervals and procedures.
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h2. Kubernetes based Applications
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All kubernetes based applications should be updated in a 2 step manner:
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* Create a ticket in the datacenterlight project for the update
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* Create or update apps/dev/APPNAME in k8s-config
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* Create or update a test instance in the kubernetes cluster that is using apps/dev/APPNAME
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* Ensure the test instance is running properly
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* Apply changes from apps/dev/APPNAME to apps/prod/APPNAME
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* Ensure all production instances are applying and working properly
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Schedule: all apps should be checked for new updates at least once per month.
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| App        | Link to relevant versions                                                                             |
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| ArgoCD     | See below                                                                                             |
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| Ceph       | https://quay.io/repository/ceph/ceph?tab=tags                                                         |
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| cert-manager | https://artifacthub.io/packages/helm/cert-manager/cert-manager |
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| Gitea      | https://hub.docker.com/r/gitea/gitea/tags                                                             |
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| Harbor     | helm search repo -l harbor/harbor                                                                     |
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| Matrix     | https://hub.docker.com/r/matrixdotorg/synapse/tags |
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| | https://hub.docker.com/r/vectorim/element-web/tags |
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| | https://github.com/matrix-org/synapse/releases |
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| Mattermost | https://hub.docker.com/r/mattermost/mattermost-team-edition/tags                                      |
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| Mastodon   | https://hub.docker.com/r/tootsuite/mastodon/tags https://github.com/mastodon/mastodon/tags            |
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| Mittwald Secret Generator | https://github.com/mittwald/kubernetes-secret-generator/tags |
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| Netbox     | https://hub.docker.com/r/netboxcommunity/netbox/tags                                                  |
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| nginx-ingress | https://github.com/kubernetes/ingress-nginx/releases |
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| Rook       | https://github.com/rook/rook/tags                                                                     |
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| Nextcloud  | https://hub.docker.com/_/nextcloud/tags                                                               |
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| Redmine    | https://hub.docker.com/_/redmine/tags                                                                 |
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h3. ArgoCD
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We usually use stable via:
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<pre>
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kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
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</pre>