Spring云数据流服务器多命名空间

Question

尽管我使用多个帐户和名称空间更新了skipper configmap，但检查流平台会显示具有我部署的spring cloud和skipper名称空间的帐户。它似乎忽略了spring.application.json中的名称空间值。有人能帮我解决这个问题吗？

这是我部署到集群的模板：

apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ template "scdf.fullname" . }}-skipper
  labels:
    app: {{ template "scdf.name" . }}
    component: skipper
    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
    release: "{{ .Release.Name }}"
    heritage: "{{ .Release.Service }}"
data:
  spring.application.json: 
'{"spring.cloud.skipper.server.enableLocalPlatform" : false, 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformName }}.environmentVariables" : 
"SPRING_RABBITMQ_HOST=${{ printf "{" }}{{ template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${{ printf "{" }}{{ 
template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_PORT_AMQP},SPRING_RABBITMQ_USERNAME={{ 
.Values.rabbitmq.rabbitmqUsername }}, 
SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PASSWORD}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformName }}.memory" : "{{ 
.Values.deployer.resourceLimits.memory }}",  
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformName }}.cpu" : "{{ 
.Values.deployer.resourceLimits.cpu }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformName }}.createDeployment" : true, 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameDev }}.environmentVariables" : 
"SPRING_RABBITMQ_HOST=${{ printf "{" }}{{ template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_HOST}, SPRING_RABBITMQ_PORT=${{ printf "{" }}{{ 
template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_PORT_AMQP},SPRING_RABBITMQ_USERNAME={{ 
.Values.rabbitmq.rabbitmqUsername 
}},SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PASSWORD}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameDev }}.memory" : "{{ 
.Values.deployer.resourceLimits.memory }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameDev }}.cpu" : "{{ 
.Values.deployer.resourceLimits.cpu }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameDev }}.createDeployment" : true, 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameDev }}.namespace" : "str-runtime-dev", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNamePreview }}.environmentVariables" : 
"SPRING_RABBITMQ_HOST=${{ printf "{" }}{{ template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_HOST}, SPRING_RABBITMQ_PORT=${{ printf "{" }}{{ 
template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_PORT_AMQP},SPRING_RABBITMQ_USERNAME={{ 
.Values.rabbitmq.rabbitmqUsername 
}},SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PASSWORD}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNamePreview }}.memory" : "{{ 
.Values.deployer.resourceLimits.memory }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNamePreview }}.cpu" : "{{ 
.Values.deployer.resourceLimits.cpu }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNamePreview }}.createDeployment" : true, 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNamePreview }}.namespace" : "str", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameUat }}.environmentVariables" : 
"SPRING_RABBITMQ_HOST=${{ printf "{" }}{{ template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_HOST}, SPRING_RABBITMQ_PORT=${{ printf "{" }}{{ 
template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_PORT_AMQP},SPRING_RABBITMQ_USERNAME={{ 
.Values.rabbitmq.rabbitmqUsername 
}},SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PASSWORD}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameUat }}.memory" : "{{ 
.Values.deployer.resourceLimits.memory }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameUat }}.cpu" : "{{ 
.Values.deployer.resourceLimits.cpu }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameUat }}.createDeployment" : true, 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameUat }}.namespace" : "str-runtime-uat", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameProd }}.environmentVariables" : 
"SPRING_RABBITMQ_HOST=${{ printf "{" }}{{ template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_HOST}, SPRING_RABBITMQ_PORT=${{ printf "{" }}{{ 
template "scdf.envrelease" . 
}}_RABBITMQ_SERVICE_PORT_AMQP},SPRING_RABBITMQ_USERNAME={{ 
.Values.rabbitmq.rabbitmqUsername 
}},SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PASSWORD}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameProd }}.memory" : "{{ 
.Values.deployer.resourceLimits.memory }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameProd }}.cpu" : "{{ 
.Values.deployer.resourceLimits.cpu }}", 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameProd }}.createDeployment" : true, 
"spring.cloud.skipper.server.platform.kubernetes.accounts.{{ 
.Values.skipper.platformNameProd }}.namespace" : "str-runtime-prod"}'

runtime-uat │kubernetes│master url = [https://10.96.0.1:443/], namespace = [str], api version = [v1]║
runtime-prod│kubernetes│master url = [https://10.96.0.1:443/], namespace = [str], api version = [v1]║
preview     │kubernetes│master url = [https://10.96.0.1:443/], namespace = [str], api version = [v1]║
minikube    │kubernetes│master url = [https://10.96.0.1:443/], namespace = [str], api version = [v1]║
runtime-dev │kubernetes│master url = [https://10.96.0.1:443/], namespace = [str], api version = [v1]║e

编辑:我尝试了下面的值，结果如下：

Skipper部署yaml文件：

        - name: SPRING_APPLICATION_JSON
          value: '{"spring.cloud.skipper.server.enableLocalPlatform" : false,"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_ENVIRONMENT_VARIABLES" :"SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_MEMORY" : "1024Mi","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_CREATE_DEPLOYMENT" : true,"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_NAMESPACE" : "namespace1","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_ENVIRONMENT_VARIABLES" : "SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_MEMORY" : "1024Mi","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_CREATE_DEPLOYMENT" : true,"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_NAMESPACE" : "namespace2"}'

1- skipper pod的环境变量

SPRING_APPLICATION_JSON= . 
{"spring.cloud.skipper.server.enableLocalPlatform" : 
false,"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_ENVIRONMENT_VARIABLES":"SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_MEMORY" : "1024Mi","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_CREATE_DEPLOYMENT" : true,"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_NAMESPACE" : "namespace1","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_ENVIRONMENT_VARIABLES" : "SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_MEMORY" : "1024Mi","SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_CREATE_DEPLOYMENT" : true,"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_NAMESPACE" : "namespace2"}

Answer 1

目前还不清楚如何以及在哪里为不同的平台配置文件设置namespace。如果你可以编辑这篇文章来澄清这一点，它将有助于与手头的问题联系起来。

通常，要创建具有不同“部署器属性”[参见KubernetesDeployerProperties]的多个平台配置文件，包括每个配置文件的不同namespace，通常会在Skipper的部署YAML中进行更改。例如，下面是skipper-deployment.yaml的value部分示例。

value: "{\"spring.cloud.skipper.server.enableLocalPlatform\" : false, \"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_ENVIRONMENT_VARIABLES\" : \"SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_MEMORY\" : \"1024Mi\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_CREATE_DEPLOYMENT\" : true,\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_NAMESPACE\" : namespace1,\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_ENVIRONMENT_VARIABLES\" : \"SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_MEMORY\" : \"1024Mi\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_CREATE_DEPLOYMENT\" : true,\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_NAMESPACE\" : namespace2,\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_URL\" : \"https://api.run.pivotal.io\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_ORG\" : \"scdf-ci\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_SPACE\" : \"space-sabby\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_DOMAIN\" : \"cfapps.io\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_USERNAME\" : \"TEST@TEST.io\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_PASSWORD\" : \"***\",\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_CONNECTION_SKIP_SSL_VALIDATION\" : false,\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_DEPLOYMENT_DELETE_ROUTES\" : false,\"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_CLOUDFOUNDRY_ACCOUNTS[cf-dev]_DEPLOYMENT_SERVICES\" : \"rabbit\"}"

本例中有3个平台配置文件。1) k8s-dev；2) k8s-qa；3) cf-dev。

对于#1和#2，请注意我们的SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-dev]_NAMESPACE和SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS[k8s-qa]_NAMESPACE分别指向"namespace1“和"namespace2”。除非您为每个平台配置文件建立了显式名称空间设置的配置，否则它不会反映这些设置-它将回退到默认值。

然而，helm-experience并没有提供覆盖像这样的粒度设置的灵活性。您仍然可以直接更新configmap，但必须确保覆盖与每个名称空间关联的所有部署器属性。