Posts tagged k8s
Native K8s Sidecar Containers with gluetun
- 18 June 2024
I tried to use the new Kubernetes native
Sidecar Containers
introduced since v1.29. The initContainers and pod were stuck in
PodInitializing state and the other containers were not starting up.
External-DNS Policy flag
- 18 June 2024
The behavior of the external-dns --policy flag is not documented in the
external-dns docs. After looking at the code and experimentation the flags work
like this:
Deploy to K8s using helm without helm
- 18 June 2024
On many occasions helm is not available directly on my cluster or I do not trust
the author. So how can I deploy to my cluster without helm? Luckily helm can be
configured to dump the template to on disk yaml manifests that can be applied to
the target cluster. If you do not pass include-crds then no CRDs will be
output and you will get errors later where CRDs are missing.
Cert-manager can’t find route53 secret
- 18 June 2024
It seems I did something to delete the original cert-manager Route53 secret, renewals and new certs failed with this error:
Kubernetes tips
- 08 November 2020
The problem is solved by removing the leading slash after the podname colon separator: