CCI.StatefulSet

Element Description

The CCI.StatefulSet element is used to create a StatefulSet.

Element Properties

**Table 1** Property Description
Property	Required	Descripiton
k8sManifest	Yes	Native manifest of the StatefulSet object of the Kubernetes Type: dict Value Description: This field can be customized. You are advised to use a public image (uploading an image to SWR and setting the image type to public). When updating the image, do not change the name and labels under metadata. If replicas under spec is specified using a get_input function, set type to integer. Value Constraint: This field cannot be empty. Suggestion: Customize the value. For details, visit https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/.
namespace	Yes	Namespace in a cluster where a resource is located Type: HuaweiCloud.CCI.Namespace.Name Value Description: Must be a valid namespace in the cluster, for example, default. Value Constraint: The value must start with a letter. Only lowercase letters, digits, and hyphens (-) are allowed. Suggestion: Log in to the CCI console. In the navigation pane on the left, choose Namespaces. View and select the target namespace.

Relationships Between Elements

**Table 2** Relationship description
Description	Target
DependsOn	RDS.MySQL
DependsOn	CCI.Secret
DependsOn	CCI.Job
DependsOn	CCI.StatefulSet
DependsOn	CCI.Storage.EVS
DependsOn	DCS.Redis
DependsOn	CCI.Service
DependsOn	CCI.Deployment
DependsOn	CCI.Storage.SFS
DependsOn	CCI.ConfigMap
DependsOn	RDS.PostgreSQL
DependsOn	CCI.Ingress
DependsOn	AOS.Batch
DependsOn	OBS.Bucket
ContainedIn	CCI.Namespace

Return Value

Property	Type	Description
refName	string	Name of a stateful service
refLabelsApp	string	Name of label app

Blueprint Example

tosca_definitions_version: huaweicloud_tosca_version_1_0
inputs:
  cciss1pe_namespace:
    description: Namespace in a cluster where a resource is located
    label: ''
node_templates:
  cciss1pe:
    type: HuaweiCloud.CCI.StatefulSet
    properties:
      k8sManifest:
        kind: StatefulSet
        spec:
          replicas: 1
          serviceName: statefulsettest3
          template:
            spec:
              imagePullSecrets:
                - name: default-secret
              containers:
                - image: 'nginx:stable-alpine-perl'
                  name: ll-test
                  resources:
                    requests:
                      cpu: 4
                      memory: 8Gi
                    limits:
                      cpu: 4
                      memory: 8Gi
            metadata:
              labels:
                app: ll-test
          selector:
            matchLabels:
              app: ll-test
        apiVersion: 'apps/v1'
        metadata:
          labels:
            app: ll-test
          name: statefulsettest3
      namespace:
        get_input: cciss1pe_namespace

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