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10.4.2. 列出参数

模板的 parameter 部分列出了可覆盖的参数列表。


  1. 您可使用以下命令并指定要用的文件通过 CLI 列出参数:

    $ oc process --parameters -f <filename>


    $ oc process --parameters -n <project> <template_name>

    例如,下面显示了在默认 openshift 项目中列出其中一个快速启动模板的参数时的输出:

    $ oc process --parameters -n openshift rails-postgresql-example


    NAME                         DESCRIPTION                                                                                              GENERATOR           VALUE
    SOURCE_REPOSITORY_URL        The URL of the repository with your application source code                                                        
    SOURCE_REPOSITORY_REF        Set this to a branch name, tag or other ref of your repository if you are not using the default branch
    CONTEXT_DIR                  Set this to the relative path to your project if it is not in the root of your repository
    APPLICATION_DOMAIN           The exposed hostname that will route to the Rails service                                                          
    GITHUB_WEBHOOK_SECRET        A secret string used to configure the GitHub webhook                                                     expression          [a-zA-Z0-9]{40}
    SECRET_KEY_BASE              Your secret key for verifying the integrity of signed cookies                                            expression          [a-z0-9]{127}
    APPLICATION_USER             The application user that is used within the sample application to authorize access on pages                                 openshift
    APPLICATION_PASSWORD         The application password that is used within the sample application to authorize access on pages                             secret
    DATABASE_SERVICE_NAME        Database service name                                                                                                        postgresql
    POSTGRESQL_USER              database username                                                                                        expression          user[A-Z0-9]{3}
    POSTGRESQL_PASSWORD          database password                                                                                        expression          [a-zA-Z0-9]{8}
    POSTGRESQL_DATABASE          database name                                                                                                                root
    POSTGRESQL_MAX_CONNECTIONS   database max connections                                                                                                     10
    POSTGRESQL_SHARED_BUFFERS    database shared buffers                                                                                                      12MB