sap-jenkins-library/resources/metadata/kubernetesdeploy.yaml

metadata:
  name: kubernetesDeploy
  description: Deployment to Kubernetes test or production namespace within the specified Kubernetes cluster.
  longDescription: |-
    Deployment to Kubernetes test or production namespace within the specified Kubernetes cluster.

    !!! note "Deployment supports multiple deployment tools"
        Currently the following are supported:

        * [Helm](https://helm.sh/) command line tool and [Helm Charts](https://docs.helm.sh/developing_charts/#charts).
        * [kubectl](https://kubernetes.io/docs/reference/kubectl/overview/) and `kubectl apply` command.

    ## Helm
    Following helm command will be executed by default:

    ```
    helm upgrade <deploymentName> <chartPath> --install --force --namespace <namespace> --wait --timeout <helmDeployWaitSeconds> --set "image.repository=<yourRegistry>/<yourImageName>,image.tag=<yourImageTag>,secret.dockerconfigjson=<dockerSecret>,ingress.hosts[0]=<ingressHosts[0]>,,ingress.hosts[1]=<ingressHosts[1]>,...
    ```

    * `yourRegistry` will be retrieved from `containerRegistryUrl`
    * `yourImageName`, `yourImageTag` will be retrieved from `image`
    * `dockerSecret` will be calculated with a call to `kubectl create secret docker-registry regsecret --docker-server=<yourRegistry> --docker-username=<containerRegistryUser> --docker-password=<containerRegistryPassword> --dry-run=true --output=json'`    
spec:
  inputs:
    secrets:
      - name: kubeConfigFileCredentialsId
        type: jenkins
      - name: kubeTokenCredentialsId
        type: jenkins
      - name: dockerCredentialsId
        type: jenkins
    resources:
      - name: deployDescriptor
        type: stash
    params:
      - name: additionalParameters
        aliases:
          - name: helmDeploymentParameters
        type: '[]string'
        description: Defines additional parameters for \"helm install\" or \"kubectl apply\" command.
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: apiServer
        aliases:
          - name: k8sAPIServer
        type: string
        description: Defines the Url of the API Server of the Kubernetes cluster.
        scope:
          - GENERAL
          - PARAMETERS
          - STAGES
          - STEPS
      - name: appTemplate
        aliases:
          - name: k8sAppTemplate
        type: string
        description: Defines the filename for the kubernetes app template (e.g. k8s_apptemplate.yaml)
        mandatory: false
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: chartPath
        aliases:
          - name: helmChartPath
        type: string
        description: Defines the chart path for deployments using helm.
        mandatory: true
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: containerRegistryPassword
        description: Password for container registry access - typically provided by the CI/CD environment.
        type: string
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        secret: true
      - name: containerRegistryUrl
        aliases:
          - name: dockerRegistryUrl
        type: string
        description: http(s) url of the Container registry.
        scope:
          - GENERAL
          - PARAMETERS
          - STAGES
          - STEPS
        mandatory: true
      - name: containerRegistryUser
        description: Username for container registry access - typically provided by the CI/CD environment.
        type: string
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        secret: true
      - name: containerRegistrySecret
        description: Name of the container registry secret used for pulling containers from the registry.
        type: string
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        default: regsecret
        secret: true
      - name: createDockerRegistrySecret
        type: bool
        description: Toggle to turn on Regsecret creation with a \"deployTool:kubectl\" deployment.
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        default: false
      - name: deploymentName
        aliases:
          - name: helmDeploymentName
        type: string
        description: Defines the name of the deployment.
        mandatory: true
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: deployTool
        type: string
        description: Defines the tool which should be used for deployment.
        mandatory: true
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        default: kubectl
        possibleValues:
          - kubectl
          - helm
          - helm3
      - name: helmDeployWaitSeconds
        type: int
        description: Number of seconds before helm deploy returns.
        mandatory: false
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        default: 300
      - name: image
        aliases:
          - name: deployImage
        type: string
        description: Full name of the image to be deployed.
        resourceRef:
          - name: commonPipelineEnvironment
            param: container/image
        mandatory: true
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: ingressHosts
        type: '[]string'
        description: List of ingress hosts to be exposed via helm deployment.
        mandatory: false
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: kubeConfig
        type: string
        description: Defines the path to the \"kubeconfig\" file.
        scope:
          - GENERAL
          - PARAMETERS
          - STAGES
          - STEPS
      - name: kubeContext
        type: string
        description: Defines the context to use from the \"kubeconfig\" file.
        mandatory: false
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
      - name: kubeToken
        type: string
        description: Contains the id_token used by kubectl for authentication. Consider using kubeConfig parameter instead.
        scope:
          - GENERAL
          - PARAMETERS
          - STAGES
          - STEPS
        secret: true
      - name: namespace
        aliases:
          - name: helmDeploymentNamespace
          - name: k8sDeploymentNamespace
        type: string
        description: Defines the target Kubernetes namespace for the deployment.
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
        default: default
      - name: tillerNamespace
        aliases:
          - name: helmTillerNamespace
        type: string
        description: Defines optional tiller namespace for deployments using helm.
        scope:
          - PARAMETERS
          - STAGES
          - STEPS
  containers:
  - image: dtzar/helm-kubectl:3.1.2
    workingDir: /config
    conditions:
    - conditionRef: strings-equal
      params:
      - name: deployTool
        value: helm3
  - image: dtzar/helm-kubectl:2.12.1
    workingDir: /config
    conditions:
    - conditionRef: strings-equal
      params:
      - name: deployTool
        value: helm
  - image: dtzar/helm-kubectl:2.12.1
    workingDir: /config
    conditions:
    - conditionRef: strings-equal
      params:
      - name: deployTool
        value: kubectl