Regular Software Updates¶

• Table of contents
• Regular Software Updates
  • Kubernetes based Applications
    • ArgoCD
    • gitea 1.19.x to 1.20.x upgrade
    • gitea 1.20.x to 1.21.x upgrade
  • Mikrotik devices

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 - stable
Ceph	https://quay.io/repository/ceph/ceph?tab=tags
cert-manager	https://artifacthub.io/packages/helm/cert-manager/cert-manager
collabora	https://hub.docker.com/r/collabora/code/tags
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 https://github.com/element-hq/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
Mastodon	https://hub.docker.com/r/tootsuite/mastodon/tags https://github.com/mastodon/mastodon/tags
Mattermost	https://hub.docker.com/r/mattermost/mattermost-team-edition/tags
Mittwald Secret Generator	https://github.com/mittwald/kubernetes-secret-generator/tags
Netbox	https://hub.docker.com/r/netboxcommunity/netbox/tags
nginx	https://hub.docker.com/_/nginx
nginx-ingress	https://github.com/kubernetes/ingress-nginx/releases
Nextcloud	https://hub.docker.com/_/nextcloud/tags
OpenLDAP (bitnami)	https://hub.docker.com/r/bitnami/openldap/tags
Peertube	https://hub.docker.com/r/chocobozzz/peertube/tags
Redmine	https://hub.docker.com/_/redmine/tags
Rook	https://github.com/rook/rook/tags
Zammad	https://hub.docker.com/r/zammad/zammad-docker-compose/tags

ArgoCD¶

We usually use stable via:

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

gitea 1.19.x to 1.20.x upgrade¶

• need to modify /data/gitea/conf/app.ini

Deprecated config option `[mailer]` `MAILER_TYPE` present. Use `[mailer]` `PROTOCOL` instead. This fallback will be/has been removed in v1.19.0 (and 1 more)

Deprecated config option `[mailer]` `HOST` present. Use `[mailer]` `SMTP_ADDR` instead. This fallback will be/has been removed in v1.19.0

gitea 1.20.x to 1.21.x upgrade¶

• need to modify /data/gitea/conf/app.ini
• See https://docs.gitea.com/administration/logging-config

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)

Mikrotik devices¶

• Releases are on https://mikrotik.com/download/archive