apiVersion: apps/v1 kind: Deployment metadata: name: mailhog-deployment namespace: mailhog spec: replicas: 1 selector: matchLabels: app: mailhog template: metadata: labels: app: mailhog spec: containers: - name: mailhog image: mailhog/mailhog env: - name: MH_UI_WEB_PATH # set this to same value as in ingress stacks/core/ingress-apps/mailhog.yaml value: mailhog ports: - containerPort: 1025 name: smtp - containerPort: 8025 name: http resources: requests: memory: "64Mi" cpu: "50m" limits: memory: "128Mi" cpu: "100m"