helm-external-secrets/deploy/charts/external-secrets/tests/cert_controller_test.yaml

suite: test cert controller deployment
templates:
  - cert-controller-deployment.yaml
  - cert-controller-service.yaml
tests:
  - it: should match snapshot of default values
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - matchSnapshot: {}
  - it: should set imagePullPolicy to Always
    set:
      certController.image.pullPolicy: Always
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].imagePullPolicy
          value: Always
  - it: should imagePullPolicy to be default value IfNotPresent
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].imagePullPolicy
          value: IfNotPresent
  - it: should add a init container
    templates:
      - cert-controller-deployment.yaml
    set:
      certController.extraInitContainers:
        - name: foo
          image: example.com/external-secrets/init-image:{{ .Chart.Version }}
          restartPolicy: Always
    asserts:
      - equal:
          path: spec.template.spec.initContainers[0].name
          value: foo
      - matchRegex:
          path: spec.template.spec.initContainers[0].image
          pattern: ^example\.com/external-secrets/init-image:[0-9]+\.[0-9]+\.[0-9]+$
      - equal:
          path: spec.template.spec.initContainers[0].restartPolicy
          value: Always
  - it: should override the deployment strategy
    templates:
      - cert-controller-deployment.yaml
    set:
      certController.strategy:
        rollingUpdate:
          maxSurge: 1
          maxUnavailable: 0
    asserts:
    - equal:
        path: spec.strategy.rollingUpdate.maxSurge
        value: 1
    - equal:
        path: spec.strategy.rollingUpdate.maxUnavailable
        value: 0
  - it: should override securityContext
    set:
      certController.podSecurityContext:
        runAsUser: 2000
      certController.securityContext:
        runAsUser: 3000
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.securityContext
          value:
            runAsUser: 2000
      - equal:
          path: spec.template.spec.containers[0].securityContext
          value:
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
            readOnlyRootFilesystem: true
            runAsNonRoot: true
            runAsUser: 3000
            seccompProfile:
              type: RuntimeDefault
  - it: should override hostNetwork
    set:
      certController.hostNetwork: true
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.hostNetwork
          value: true
  - it: should override readinessProbe port
    set:
      certController.readinessProbe.port: 8082
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].args[7]
          value: "--healthz-addr=:8082"
      - equal:
          path: spec.template.spec.containers[0].ports[1].name
          value: ready
      - equal:
          path: spec.template.spec.containers[0].ports[1].protocol
          value: TCP
      - equal:
          path: spec.template.spec.containers[0].ports[1].containerPort
          value: 8082
      - notExists:
          path: spec.template.spec.containers[0].ports[2]
  - it: should override metrics port
    set:
      certController.metrics.listen.port: 8888
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].args[6]
          value: "--metrics-addr=:8888"
  - it: should override image flavour
    set:
      certController.image.repository: ghcr.io/external-secrets/external-secrets
      certController.image.tag: v0.9.8
      certController.image.flavour: ubi-boringssl
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].image
          value: ghcr.io/external-secrets/external-secrets:v0.9.8-ubi-boringssl
  - it: should override image flavour
    set:
      certController.image.repository: example.com/external-secrets/external-secrets
      certController.image.tag: v0.9.9-ubi
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].image
          value: example.com/external-secrets/external-secrets:v0.9.9-ubi
  - it: should render service without metrics label when metrics is enabled
    set:
      certController.metrics.service.enabled: true
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 1
      - isNull:
          path: metadata.labels["app.kubernetes.io/metrics"]
  - it: should render service with metrics label when APIVersions are present and serviceMonitor is enabled
    set:
      serviceMonitor.enabled: true
    capabilities:
      apiVersions:
        - "monitoring.coreos.com/v1/ServiceMonitor"
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 1
      - equal:
          path: metadata.labels["app.kubernetes.io/metrics"]
          value: "cert-controller"
  - it: should render service with metrics label when APIVersions are not present, serviceMonitor is enabled, and serviceMonitor.renderMode is alwaysRender
    set:
      serviceMonitor.enabled: true
      serviceMonitor.renderMode: alwaysRender
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 1
      - equal:
          path: metadata.labels["app.kubernetes.io/metrics"]
          value: "cert-controller"
  - it: should fail if APIVersions is missing, serviceMonitor is enabled, and serviceMonitor.renderMode is failIfMissing
    set:
      serviceMonitor.enabled: true
      serviceMonitor.renderMode: failIfMissing
    templates:
      - cert-controller-service.yaml
    asserts:
      - failedTemplate: {}
  - it: should not render service when APIVersions is not present, serviceMonitor is enabled, and and serviceMonitor.renderMode is skipIfMissing
    set:
      serviceMonitor.enabled: true
      serviceMonitor.renderMode: skipIfMissing
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 0
  - it: should not render service when APIVersions is not present but serviceMonitor is enabled
    set:
      serviceMonitor.enabled: true
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 0
  - it: should not render service when APIVersions is present and serviceMonitor is disabled
    set:
      serviceMonitor.enabled: false
    capabilities:
      apiVersions:
        - "monitoring.coreos.com/v1/ServiceMonitor"
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 0
  - it: should not render service when APIVersions is not present and serviceMonitor is disabled
    set:
      serviceMonitor.enabled: false
    templates:
      - cert-controller-service.yaml
    asserts:
      - hasDocuments:
          count: 0
  - it: should not have enableHTTP2 flag by default
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - notContains:
          path: spec.template.spec.containers[0].args
          content: "--enable-http2"
  - it: should have startup Probe on the readiness port when enabled
    set:
      certController.startupProbe.enabled: true
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].startupProbe
          value:
            httpGet:
              path: /readyz
              port: ready
            initialDelaySeconds: 10
            periodSeconds: 10
            failureThreshold: 30
      - equal:
          path: spec.template.spec.containers[0].ports[1].name
          value: ready
      - notExists:
          path: spec.template.spec.containers[0].ports[2]
  - it: should override the startup Probe timing
    set:
      certController.startupProbe.enabled: true
      certController.startupProbe.initialDelaySeconds: 5
      certController.startupProbe.periodSeconds: 15
      certController.startupProbe.failureThreshold: 40
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.containers[0].startupProbe
          value:
            httpGet:
              path: /readyz
              port: ready
            initialDelaySeconds: 5
            periodSeconds: 15
            failureThreshold: 40
  - it: should default to hostUsers absent
    set:
      certController.create: true
    capabilities:
      majorVersion: '1'
      minorVersion: '33'
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - notExists:
          path: spec.template.spec.hostUsers
  - it: should permit override of hostUsers
    set:
      certController.create: true
      certController.hostUsers: false
    capabilities:
      majorVersion: '1'
      minorVersion: '33'
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.hostUsers
          value: false
  - it: should ignore hostUsers on older k8s
    set:
      certController.create: true
      certController.hostUsers: false
    capabilities:
      majorVersion: '1'
      minorVersion: '32'
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - notExists:
          path: spec.template.spec.hostUsers
  - it: should not have hostAliases by default
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - notExists:
          path: spec.template.spec.hostAliases
  - it: should add hostAliases when configured
    set:
      certController.hostAliases:
        - ip: "192.168.1.100"
          hostnames:
            - "cert.example.local"
            - "cert"
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.hostAliases
          value:
            - ip: "192.168.1.100"
              hostnames:
                - "cert.example.local"
                - "cert"
  - it: should use global hostAliases when certController level not set
    set:
      global:
        hostAliases:
          - ip: "192.168.1.200"
            hostnames:
              - "global.example.com"
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.hostAliases
          value:
            - ip: "192.168.1.200"
              hostnames:
                - "global.example.com"
  - it: should prefer certController hostAliases over global
    set:
      certController.hostAliases:
        - ip: "192.168.1.100"
          hostnames:
            - "cert.example.com"
      global:
        hostAliases:
          - ip: "192.168.1.200"
            hostnames:
              - "global.example.com"
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - equal:
          path: spec.template.spec.hostAliases
          value:
            - ip: "192.168.1.100"
              hostnames:
                - "cert.example.com"
  - it: should not have enable-leader-election flag by default
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - notContains:
          path: spec.template.spec.containers[0].args
          content: "--enable-leader-election=true"
  - it: should have enable-leader-election flag when leaderElect is true
    set:
      leaderElect: true
    templates:
      - cert-controller-deployment.yaml
    asserts:
      - contains:
          path: spec.template.spec.containers[0].args
          content: "--enable-leader-election=true"