How can I mount a 'single' file from a secret?
I've created a secret with:
kubectl create secret generic oauth \
--from-file=./.work-in-progress/oauth_private.key \
--from-file=./.work-in-progress/oauth_public.key \How can I mount the oauth_private.key file as a single file, rather than overriding the entire path with a directory that ONLY contains the two files (and potentially removing files that existed on the container initially)?
You can do as bellow:
apiVersion: v1
kind: Pod
metadata:
name: mypod
spec:
containers:
- name: mypod
image: redis
volumeMounts:
- name: foo
mountPath: "/etc/foo"
readOnly: true
volumes:
- name: foo
secret:
secretName: mysecret
items:
- key: username
path: my-group/my-usernameSuppose mysecret contains username and password. Above yaml will mount only username in /etc/foo/my-group/my-username directory.
For more details check this: Using Secrets as Files from a Pod