Posts in 2020
Get tls certificate and key from a kubernetes secret
Thursday, August 06, 2020 in Kubernetes
My use case is to deploy a wildcard certificate that was previously handled by an acme.sh on my legacy lxd containers. Since moving to kubernetes parts of my services I have been using cert-manager to issue letsencrypt certificates. Since I am not …
Dump and restore a postgresql database
Thursday, June 25, 2020 in Kubernetes
Dumping Assuming we are working with a postgresql statefulset, our namespace is named miniflux and our master pod is named db-postgresql-0, trying to dump a database named miniflux: export POSTGRES_PASSWORD=$(kubectl get secret --namespace miniflux …