apiVersion: apps/v1
kind: Deployment
metadata:
    name: gitlab
    namespace: gitlab
spec:
    replicas: 1
    selector:
        matchLabels:
            app: gitlab
    template:
        metadata:
            labels:
                app: gitlab
        spec:
            hostname: gitlab
            subdomain: gitlab
            containers:
              - name: gitlab
                image: gitlab/gitlab-ce:15.4.2-ce.0
                ports:
                  - containerPort: 80
                volumeMounts:
                  - mountPath: "/etc/gitlab/gitlab.rb"
                    name: gitlab-config-volume
                    subPath: gitlab.rb
            volumes:
              - name: gitlab-pv
                hostPath:
                  path: "/mnt/gitlab"
              - name: gitlab-config-volume
                configMap:
                  name: gitlab-config