I have an application that starts with docker-compose up. Some ssh credentials are provided with a json file, in a volume, in the host machine. I want to run the app in kubernetes, how can I provide the credentials using kubernetes secrets? my json file looks like:
{
"HOST_USERNAME"="myname",
"HOST_PASSWORD"="mypass",
"HOST_IP"="myip"
}
I created a file named mysecret.yml with base64 and I applied in kubernetes
apiVersion: v1
kind: Secret
metadata:
name: mysecret
type: Opaque
data:
HOST_USERNAME: c2gaQ=
HOST_PASSWORD: czMxMDIsdaf0NjcoKik=
HOST_IP: MTcyLjIeexLjAuMQ==How I have to write the volumes in deployment.yml in order to use the secret properly?
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: mysecretThis is the above example of using secret as volumes. You can use the same to define a deployment.
Please refer to official kubernetes documentation for further info: https://kubernetes.io/docs/concepts/configuration/secret/