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# GitLab CI/CD environment variables
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> 原文：[https://docs.gitlab.com/ee/ci/variables/README.html](https://docs.gitlab.com/ee/ci/variables/README.html)
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- [GitLab CI/CD environment variables](#gitlab-cicd-environment-variables)
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- [GitLab CI/CD environment variables](#gitlab-cicd-environment-variables-1)
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- [Predefined environment variables](#predefined-environment-variables)
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- [Use predefined environment variables](#use-predefined-environment-variables)
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- [Custom environment variables](#custom-environment-variables)
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- [Create a custom variable in `.gitlab-ci.yml`](#create-a-custom-variable-in-gitlab-ciyml)
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- [Create a custom variable in the UI](#create-a-custom-variable-in-the-ui)
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- [Custom environment variables of type Variable](#custom-environment-variables-of-type-variable)
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- [Custom environment variables of type File](#custom-environment-variables-of-type-file)
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- [Mask a custom variable](#mask-a-custom-variable)
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- [Masked variable requirements](#masked-variable-requirements)
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- [Protect a custom variable](#protect-a-custom-variable)
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- [Custom variables validated by GitLab](#custom-variables-validated-by-gitlab)
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- [Syntax of environment variables in job scripts](#syntax-of-environment-variables-in-job-scripts)
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- [Bash](#bash)
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- [PowerShell](#powershell)
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- [Windows Batch](#windows-batch)
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- [List all environment variables](#list-all-environment-variables)
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- [`.gitlab-ci.yml` defined variables](#gitlab-ciyml-defined-variables)
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- [Group-level environment variables](#group-level-environment-variables)
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- [Instance-level CI/CD environment variables](#instance-level-cicd-environment-variables)
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- [Enable or disable UI interface for instance-level CI/CD variables](#enable-or-disable-ui-interface-for-instance-level-cicd-variables)
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- [Inherit environment variables](#inherit-environment-variables)
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- [Priority of environment variables](#priority-of-environment-variables)
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- [Unsupported variables](#unsupported-variables)
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- [Where variables can be used](#where-variables-can-be-used)
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- [Advanced use](#advanced-use)
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- [Limit the environment scopes of environment variables](#limit-the-environment-scopes-of-environment-variables)
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- [Deployment environment variables](#deployment-environment-variables)
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- [Auto DevOps environment variables](#auto-devops-environment-variables)
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- [Override a variable by manually running a pipeline](#override-a-variable-by-manually-running-a-pipeline)
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- [Environment variables expressions](#environment-variables-expressions)
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- [Syntax of environment variable expressions](#syntax-of-environment-variable-expressions)
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- [Storing regular expressions in variables](#storing-regular-expressions-in-variables)
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- [Debug logging](#debug-logging)
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- [Video walkthrough of a working example](#video-walkthrough-of-a-working-example)
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# GitLab CI/CD environment variables[](#gitlab-cicd-environment-variables "Permalink")
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环境变量是一个动态命名的值，它可以影响正在运行的进程在操作系统上的行为方式.
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环境变量是进程在其中运行的环境的一部分. 例如，正在运行的进程可以查询`TEMP`环境变量的值以发现合适的位置来存储临时文件，或者为可以在不同脚本中重用的数据库定义`URL` .
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变量对于在 GitLab CI / CD 中自定义作业很有用. 使用变量时，不必对值进行硬编码.
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> 有关高级使用 GitLab CI / CD 的更多信息：
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>
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> * 由 GitLab 工程师共享的这[7 种高级 GitLab CI 工作流程黑客，](https://about.gitlab.com/webcast/7cicd-hacks/)可以更快地提高生产力.
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> * 了解 Cloud Native Computing Foundation（CNCF）如何通过 GitLab CI / CD [消除](https://about.gitlab.com/customers/cncf/)许多云提供商之间管理项目[的复杂性](https://about.gitlab.com/customers/cncf/) .
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## Predefined environment variables[](#predefined-environment-variables "Permalink")
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GitLab CI / CD 具有一组[默认的预定义变量](predefined_variables.html) ，您可以使用它们而无需任何其他说明. 您可以呼叫问题编号，用户名，分支名称，管道和提交 ID 等.
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GitLab 为 Runner 的本地环境提供了预定义的环境变量.
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GitLab 读取`.gitlab-ci.yml`文件，并将信息发送到 Runner，在此处公开变量. 然后，运行程序运行脚本命令.
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### Use predefined environment variables[](#use-predefined-environment-variables "Permalink")
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您可以选择现有的预定义变量之一，以由 Runner 输出.
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本示例说明如何使用预定义变量`CI_JOB_STAGE`输出作业的阶段.
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在您的`.gitlab-ci.yml`文件中，从脚本中调用变量. 确保使用正确的[语法](#syntax-of-environment-variables-in-job-scripts) .
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```
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test_variable:
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stage: test
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script:
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- echo $CI_JOB_STAGE
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```
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在这种情况下，跑步者输出工作`test_variable`的`stage` ，即`test` ：
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[](img/ci_job_stage_output_example.png)
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再举一个例子，假设您使用自己的 GitLab 实例，并且想知道 GitLab 页面在哪个域下提供服务. 您可以通过在脚本中使用预定义变量`$CI_PAGES_DOMAIN`来调用它：
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```
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pages:
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script:
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- ...
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- echo $CI_PAGES_DOMAIN
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```
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对于 GitLab.com 用户，输出将为`gitlab.io` . 对于您的私有实例，输出将是您的系统管理员定义的任何内容.
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## Custom environment variables[](#custom-environment-variables "Permalink")
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当需要特定的自定义环境变量时，可以[在 UI](#create-a-custom-variable-in-the-ui)中[，API](../../api/project_level_variables.html)中或直接[在`.gitlab-ci.yml`文件中进行设置](#create-a-custom-variable-in-gitlab-ciyml) .
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每当管道运行时，Runner 就会使用这些变量. 您还[可以手动覆盖特定管道的变量值](../pipelines/index.html#specifying-variables-when-running-manual-jobs) .
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变量有两种类型： **Variable**和**File** . 您无法在`.gitlab-ci.yml`文件中设置类型，但可以在 UI 和 API 中进行设置.
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### Create a custom variable in `.gitlab-ci.yml`[](#create-a-custom-variable-in-gitlab-ciyml "Permalink")
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要创建自定义`env_var`在可变[`.gitlab-ci.yml`](../yaml/README.html#variables)文件中，定义下的变量/值对`variables` ：
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```
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variables:
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TEST: "HELLO WORLD"
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```
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然后，您可以在脚本中调用其值：
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```
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script:
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- echo "$TEST"
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```
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有关更多详细信息，请参见[`.gitlab-ci.yml`定义的变量](#gitlab-ciyml-defined-variables) .
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### Create a custom variable in the UI[](#create-a-custom-variable-in-the-ui "Permalink")
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在用户界面中，您可以添加或更新自定义环境变量：
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1. 转到项目的**"设置">" CI / CD"，**然后展开" **变量"**部分.
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2. 单击**添加变量**按钮. 在" **添加变量**模式"中，填写详细信息：
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* **密钥** ：必须是一行，没有空格，只能使用字母，数字或`_` .
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* **价值** ：无限制.
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* **Type**: `File` or `Variable`.
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* **环境范围** ： `All`或特定环境.
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* **保护变量** （可选）：如果选中，则该变量将仅在在受保护的分支或标签上运行的管道中可用.
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* **屏蔽变量** （可选）：如果选中，则变量的**值**将在作业日志中被屏蔽. 如果该值不满足[屏蔽要求，](#masked-variable-requirements)则变量将无法保存.
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创建变量后，您可以通过点击 **编辑**按钮.
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设置变量后，请从`.gitlab-ci.yml`文件中调用它：
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```
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test_variable:
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stage: test
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script:
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- echo $CI_JOB_STAGE # calls a predefined variable
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- echo $TEST # calls a custom variable of type `env_var`
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- echo $GREETING # calls a custom variable of type `file` that contains the path to the temp file
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- cat $GREETING # the temp file itself contains the variable value
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```
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输出将是：
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[](img/custom_variables_output.png)
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### Custom environment variables of type Variable[](#custom-environment-variables-of-type-variable "Permalink")
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在 GitLab 11.11 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/46806) .
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对于类型为**Variable 的变量** ，Runner 会创建一个环境变量，该环境变量将键用作名称，并将值用作值.
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有[一些](#custom-variables-validated-by-gitlab)这种类型的[预定义变量](#custom-variables-validated-by-gitlab) ，可以进一步验证. 它们在您在 UI 中添加或更新变量时出现.
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### Custom environment variables of type File[](#custom-environment-variables-of-type-file "Permalink")
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在 GitLab 11.11 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/46806) .
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对于**File**类型的变量，Runner 创建一个环境变量，该环境变量使用键作为名称. 对于该值，Runner 将变量值写入临时文件并使用此路径.
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您可以使用诸如[AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html)和[`kubectl`](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/#the-kubeconfig-environment-variable)类[的](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html)工具通过使用**File** type 变量来自定义配置.
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过去，常见的模式是读取 CI 变量的值，将其保存在文件中，然后在脚本中使用新创建的文件：
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```
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# Read certificate stored in $KUBE_CA_PEM variable and save it in a new file
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echo "$KUBE_CA_PEM" > "$(pwd)/kube.ca.pem"
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# Pass the newly created file to kubectl
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kubectl config set-cluster e2e --server="$KUBE_URL" --certificate-authority="$(pwd)/kube.ca.pem"
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```
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代替此，您可以使用**文件**类型变量. 例如，如果您具有以下变量：
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* 类型为**Variable** ： `KUBE_URL` **变量** ，其值为`https://example.com` .
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* 类型为**File** ： `KUBE_CA_PEM`变量，其值为证书.
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您可以从`.gitlab-ci.yml`调用它们，如下所示：
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```
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kubectl config set-cluster e2e --server="$KUBE_URL" --certificate-authority="$KUBE_CA_PEM"
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```
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### Mask a custom variable[](#mask-a-custom-variable "Permalink")
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在 GitLab 11.10 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/13784)
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可以屏蔽变量，以便将变量的值隐藏在作业日志中.
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要屏蔽变量：
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1. 转到**设置> CI / CD** .
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2. 展开**变量**部分.
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3. 在您要保护的变量旁边，点击**编辑** .
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4. 选择**掩码变量**复选框.
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5. Click **更新变量**.
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#### Masked variable requirements[](#masked-variable-requirements "Permalink")
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变量的值必须：
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* 在一行中.
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* 至少要包含 8 个字符.
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* 不是预定义或自定义环境变量.
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* 仅由 Base64 字母（RFC4648）中的字符组成. [在 GitLab 12.2](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/63043)和更高版本中， `@`和`:`也是有效值.
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您不能屏蔽不满足这些要求的变量.
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### Protect a custom variable[](#protect-a-custom-variable "Permalink")
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在 GitLab 9.3 中引入.
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变量可以被保护. 受保护的变量将安全地传递到仅在[受保护的分支](../../user/project/protected_branches.html)或[受保护的标签](../../user/project/protected_tags.html)上运行的管道. 其他管道不获取受保护的变量.
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要保护变量：
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1. 转到**设置> CI / CD** .
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2. 展开**变量**部分.
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3. 在您要保护的变量旁边，点击**编辑** .
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4. 选择**保护变量**复选框.
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5. Click **更新变量**.
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该变量可用于所有后续管道. 受保护的变量只能由拥有[维护者权限的](../../user/permissions.html#project-members-permissions)项目成员更新或查看.
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### Custom variables validated by GitLab[](#custom-variables-validated-by-gitlab "Permalink")
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UI 中列出了一些变量，因此您可以更快地选择它们. GitLab 会验证这些变量的值，以确保它们的格式正确.
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| Variable | 允许值 | 引入 |
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| --- | --- | --- |
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| `AWS_ACCESS_KEY_ID` | 20 个字符：字母，数字 | 12.10 |
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| `AWS_DEFAULT_REGION` | Any | 12.10 |
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| `AWS_SECRET_ACCESS_KEY` | 40 个字符：字母，数字，特殊字符 | 12.10 |
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**注意：**存储凭据时，会涉及安全性. 例如，如果您使用的是 AWS 密钥，请遵循其[最佳做法](https://docs.aws.amazon.com/general/latest/gr/aws-access-keys-best-practices.html) .
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## Syntax of environment variables in job scripts[](#syntax-of-environment-variables-in-job-scripts "Permalink")
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所有变量都在构建环境中设置为环境变量，并且可以使用用于访问此类变量的常规方法来访问它们. 在大多数情况下， `bash`或`sh`用于执行作业脚本.
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要访问环境变量，请为 Runner's [shell](https://docs.gitlab.com/runner/executors/)使用语法.
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| Shell | Usage |
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| --- | --- |
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| bash/sh | `$variable` |
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| PowerShell | `$env:variable` （主`$env:variable` ）或`$variable` |
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| Windows 批处理 | `%variable%` |
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### Bash[](#bash "Permalink")
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要在**bash 中**访问环境变量，请在变量名前加上（ `$` ）：
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```
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job_name:
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script:
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|
|
- echo $CI_JOB_ID
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|
```
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### PowerShell[](#powershell "Permalink")
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|
要访问**Windows PowerShell**环境中的环境变量，请在变量名前加上（ `$env:` . 对于由 GitLab CI 设置的环境变量，包括由[`variables`](https://gitlab.com/gitlab-org/gitlab/blob/master/doc/ci/yaml/README.md#variables)参数设置的环境[`variables`](https://gitlab.com/gitlab-org/gitlab/blob/master/doc/ci/yaml/README.md#variables) ，还可以通过在[GitLab Runner 1.0.0 开始](https://gitlab.com/gitlab-org/gitlab-runner/-/commit/abc44bb158008cd3a49c0d8173717c38dadb29ae#47afd7e8f12afdb8f0246262488f24e6dd071a22) ，通过在变量名称前加上（ `$` ）来访问它们. 但是，必须使用（ `$env:`访问系统设置的环境变量.
|
|
|
|
|
|
|
|
```
|
|
|
|
job_name:
|
|
|
|
script:
|
|
|
|
- echo $env:CI_JOB_ID
|
|
|
|
- echo $CI_JOB_ID
|
|
|
|
- echo $env:PATH
|
|
|
|
```
|
|
|
|
|
|
|
|
在[某些情况下，](https://gitlab.com/gitlab-org/gitlab-runner/-/issues/4115#note_157692820)环境变量可能需要用引号引起来才能正确扩展：
|
|
|
|
|
|
|
|
```
|
|
|
|
job_name:
|
|
|
|
script:
|
|
|
|
- D:\\qislsf\\apache-ant-1.10.5\\bin\\ant.bat "-DsosposDailyUsr=$env:SOSPOS_DAILY_USR" portal_test
|
|
|
|
```
|
|
|
|
|
|
|
|
### Windows Batch[](#windows-batch "Permalink")
|
|
|
|
|
|
|
|
要访问**Windows Batch 中的**环境变量，请用（ `%` ）包围变量：
|
|
|
|
|
|
|
|
```
|
|
|
|
job_name:
|
|
|
|
script:
|
|
|
|
- echo %CI_JOB_ID%
|
|
|
|
```
|
|
|
|
|
|
|
|
### List all environment variables[](#list-all-environment-variables "Permalink")
|
|
|
|
|
|
|
|
您还可以使用 Bash 中的`export`命令或 PowerShell 中的`dir env:`命令列出所有环境变量. 请注意，这还将在作业日志中公开您设置的所有变量的值：
|
|
|
|
|
|
|
|
```
|
|
|
|
job_name:
|
|
|
|
script:
|
|
|
|
- export
|
|
|
|
# - 'dir env:' # use this for PowerShell
|
|
|
|
```
|
|
|
|
|
|
|
|
值示例：
|
|
|
|
|
|
|
|
```
|
|
|
|
export CI_JOB_ID="50"
|
|
|
|
export CI_COMMIT_SHA="1ecfd275763eff1d6b4844ea3168962458c9f27a"
|
|
|
|
export CI_COMMIT_SHORT_SHA="1ecfd275"
|
|
|
|
export CI_COMMIT_REF_NAME="master"
|
|
|
|
export CI_REPOSITORY_URL="https://gitlab-ci-token:abcde-1234ABCD5678ef@example.com/gitlab-org/gitlab-foss.git"
|
|
|
|
export CI_COMMIT_TAG="1.0.0"
|
|
|
|
export CI_JOB_NAME="spec:other"
|
|
|
|
export CI_JOB_STAGE="test"
|
|
|
|
export CI_JOB_MANUAL="true"
|
|
|
|
export CI_JOB_TRIGGERED="true"
|
|
|
|
export CI_JOB_TOKEN="abcde-1234ABCD5678ef"
|
|
|
|
export CI_PIPELINE_ID="1000"
|
|
|
|
export CI_PIPELINE_IID="10"
|
|
|
|
export CI_PAGES_DOMAIN="gitlab.io"
|
|
|
|
export CI_PAGES_URL="https://gitlab-org.gitlab.io/gitlab-foss"
|
|
|
|
export CI_PROJECT_ID="34"
|
|
|
|
export CI_PROJECT_DIR="/builds/gitlab-org/gitlab-foss"
|
|
|
|
export CI_PROJECT_NAME="gitlab-foss"
|
|
|
|
export CI_PROJECT_TITLE="GitLab FOSS"
|
|
|
|
export CI_PROJECT_NAMESPACE="gitlab-org"
|
|
|
|
export CI_PROJECT_ROOT_NAMESPACE="gitlab-org"
|
|
|
|
export CI_PROJECT_PATH="gitlab-org/gitlab-foss"
|
|
|
|
export CI_PROJECT_URL="https://example.com/gitlab-org/gitlab-foss"
|
|
|
|
export CI_REGISTRY="registry.example.com"
|
|
|
|
export CI_REGISTRY_IMAGE="registry.example.com/gitlab-org/gitlab-foss"
|
|
|
|
export CI_REGISTRY_USER="gitlab-ci-token"
|
|
|
|
export CI_REGISTRY_PASSWORD="longalfanumstring"
|
|
|
|
export CI_RUNNER_ID="10"
|
|
|
|
export CI_RUNNER_DESCRIPTION="my runner"
|
|
|
|
export CI_RUNNER_TAGS="docker, linux"
|
|
|
|
export CI_SERVER="yes"
|
|
|
|
export CI_SERVER_URL="https://example.com"
|
|
|
|
export CI_SERVER_HOST="example.com"
|
|
|
|
export CI_SERVER_PORT="443"
|
|
|
|
export CI_SERVER_PROTOCOL="https"
|
|
|
|
export CI_SERVER_NAME="GitLab"
|
|
|
|
export CI_SERVER_REVISION="70606bf"
|
|
|
|
export CI_SERVER_VERSION="8.9.0"
|
|
|
|
export CI_SERVER_VERSION_MAJOR="8"
|
|
|
|
export CI_SERVER_VERSION_MINOR="9"
|
|
|
|
export CI_SERVER_VERSION_PATCH="0"
|
|
|
|
export GITLAB_USER_EMAIL="user@example.com"
|
|
|
|
export GITLAB_USER_ID="42"
|
|
|
|
```
|
|
|
|
|
|
|
|
## `.gitlab-ci.yml` defined variables[](#gitlab-ciyml-defined-variables "Permalink")
|
|
|
|
|
|
|
|
**注意：**此功能需要 GitLab Runner 0.5.0 或更高版本以及 GitLab 7.14 或更高版本.
|
|
|
|
|
|
|
|
您可以将在构建环境中设置的变量添加到`.gitlab-ci.yml` . 这些变量保存在存储库中，它们旨在存储非敏感项目配置，例如`RAILS_ENV`或`DATABASE_URL` .
|
|
|
|
|
|
|
|
例如，如果将变量全局设置为下方（而不是在作业内部），它将在所有已执行的命令和脚本中使用：
|
|
|
|
|
|
|
|
```
|
|
|
|
variables:
|
|
|
|
DATABASE_URL: "postgres://postgres@postgres/my_database"
|
|
|
|
```
|
|
|
|
|
|
|
|
还将 YAML 定义的变量设置为所有创建的[服务容器](../docker/using_docker_images.html) ，以便您可以对其进行微调.
|
|
|
|
|
|
|
|
变量可以在全局级别定义，也可以在作业级别定义. 要在作业中关闭全局定义的变量，请定义一个空哈希：
|
|
|
|
|
|
|
|
```
|
|
|
|
job_name:
|
|
|
|
variables: {}
|
|
|
|
```
|
|
|
|
|
|
|
|
您可以在变量定义内使用其他变量（或使用`$$`对其进行转义）：
|
|
|
|
|
|
|
|
```
|
|
|
|
variables:
|
|
|
|
LS_CMD: 'ls $FLAGS $$TMP_DIR'
|
|
|
|
FLAGS: '-al'
|
|
|
|
script:
|
|
|
|
- 'eval $LS_CMD' # will execute 'ls -al $TMP_DIR'
|
|
|
|
```
|
|
|
|
|
|
|
|
## Group-level environment variables[](#group-level-environment-variables "Permalink")
|
|
|
|
|
|
|
|
Introduced in GitLab 9.4.
|
|
|
|
|
|
|
|
您可以定义在管道环境中设置的每个项目或每个组的变量. 组级变量存储在存储库之外（不在`.gitlab-ci.yml` ），并安全地传递到 GitLab Runner，这使它们在管道运行期间可用. 对于**不**使用外部密钥存储或使用 GitLab [与 HashiCorp Vault 集成的](../examples/authenticating-with-hashicorp-vault/index.html)高级用户，我们建议使用组环境变量来存储密码，SSH 密钥和凭据之类的机密.
|
|
|
|
|
|
|
|
组级变量可以通过以下方式添加：
|
|
|
|
|
|
|
|
1. 导航到组的**"设置">" CI / CD"**页面.
|
|
|
|
2. 在" **变量"**部分中输入变量类型，键和值. [子组的](../../user/group/subgroups/index.html)任何变量将被递归继承.
|
|
|
|
|
|
|
|
设置它们后，它们将可用于所有后续管道. 可以通过以下方式在项目中查看任何组级用户定义的变量：
|
|
|
|
|
|
|
|
1. 导航到项目的**"设置">" CI / CD"**页面.
|
|
|
|
2. 展开**变量**部分.
|
|
|
|
|
|
|
|
[](img/inherited_group_variables_v12_5.png)
|
|
|
|
|
|
|
|
## Instance-level CI/CD environment variables[](#instance-level-cicd-environment-variables "Permalink")
|
|
|
|
|
|
|
|
在 GitLab 13.0 中[引入](https://gitlab.com/gitlab-org/gitlab/-/issues/14108) .
|
|
|
|
|
|
|
|
实例变量非常有用，因为不再需要为所有项目重复手动输入相同的凭据. 实例级变量可用于实例上的所有项目和组.
|
|
|
|
|
|
|
|
**注意：**实例级变量的最大数量[计划为 25](https://gitlab.com/gitlab-org/gitlab/-/issues/216097) .
|
|
|
|
|
|
|
|
您可以通过 UI 或[API](../../api/instance_level_ci_variables.html)定义实例级变量.
|
|
|
|
|
|
|
|
要添加实例级变量：
|
|
|
|
|
|
|
|
1. 导航到管理区域的**"设置">" CI / CD"，**然后展开" **变量"**部分.
|
|
|
|
2. 单击**添加变量**按钮，然后填写详细信息：
|
|
|
|
|
|
|
|
* **密钥** ：必须为一行，只能使用字母，数字或`_` （下划线），且不能有空格.
|
|
|
|
* **值** ：允许 700 个字符.
|
|
|
|
* **Type**: `File` or `Variable`.
|
|
|
|
* **保护变量** （可选）：如果选中，则该变量将仅在在受保护的分支或标签上运行的管道中可用.
|
|
|
|
* **屏蔽变量** （可选）：如果选中，则变量的**值**将不会显示在作业日志中. 如果该值不满足[屏蔽要求，](#masked-variable-requirements)则不会保存该变量.
|
|
|
|
|
|
|
|
创建变量后，您可以通过点击 **编辑**按钮.
|
|
|
|
|
|
|
|
### Enable or disable UI interface for instance-level CI/CD variables[](#enable-or-disable-ui-interface-for-instance-level-cicd-variables "Permalink")
|
|
|
|
|
|
|
|
实例级 CI / CD 变量的 UI 界面正在开发中，但可用于生产环境. 它部署在**默认情况下启用**的功能标志的后面. [有权访问 GitLab Rails 控制台的 GitLab 管理员](../../administration/feature_flags.html)可以选择为您的实例禁用它.
|
|
|
|
|
|
|
|
禁用它：
|
|
|
|
|
|
|
|
```
|
|
|
|
Feature.disable(:instance_variables_ui)
|
|
|
|
```
|
|
|
|
|
|
|
|
要启用它：
|
|
|
|
|
|
|
|
```
|
|
|
|
Feature.enable(:instance_variables_ui)
|
|
|
|
```
|
|
|
|
|
|
|
|
## Inherit environment variables[](#inherit-environment-variables "Permalink")
|
|
|
|
|
|
|
|
版本历史
|
|
|
|
|
|
|
|
* [介绍](https://gitlab.com/gitlab-org/gitlab/-/issues/22638)在 GitLab 13.0 后面的禁用[功能标志](../../administration/feature_flags.html) ： `ci_dependency_variables` .
|
|
|
|
* 在 GitLab 13.1 中[已删除功能标记](https://gitlab.com/gitlab-org/gitlab/-/issues/217834) .
|
|
|
|
|
|
|
|
您可以从相关作业中继承环境变量.
|
|
|
|
|
|
|
|
该功能利用了[`artifacts:reports:dotenv`](../pipelines/job_artifacts.html#artifactsreportsdotenv)报告功能.
|
|
|
|
|
|
|
|
带有[`dependencies`](../yaml/README.html#dependencies)关键字的示例.
|
|
|
|
|
|
|
|
```
|
|
|
|
build:
|
|
|
|
stage: build
|
|
|
|
script:
|
|
|
|
- echo "BUILD_VERSION=hello" >> build.env
|
|
|
|
artifacts:
|
|
|
|
reports:
|
|
|
|
dotenv: build.env
|
|
|
|
|
|
|
|
deploy:
|
|
|
|
stage: deploy
|
|
|
|
script:
|
|
|
|
- echo $BUILD_VERSION # => hello
|
|
|
|
dependencies:
|
|
|
|
- build
|
|
|
|
```
|
|
|
|
|
|
|
|
带[`needs`](../yaml/README.html#artifact-downloads-with-needs)关键字的示例：
|
|
|
|
|
|
|
|
```
|
|
|
|
build:
|
|
|
|
stage: build
|
|
|
|
script:
|
|
|
|
- echo "BUILD_VERSION=hello" >> build.env
|
|
|
|
artifacts:
|
|
|
|
reports:
|
|
|
|
dotenv: build.env
|
|
|
|
|
|
|
|
deploy:
|
|
|
|
stage: deploy
|
|
|
|
script:
|
|
|
|
- echo $BUILD_VERSION # => hello
|
|
|
|
needs:
|
|
|
|
- job: build
|
|
|
|
artifacts: true
|
|
|
|
```
|
|
|
|
|
|
|
|
## Priority of environment variables[](#priority-of-environment-variables "Permalink")
|
|
|
|
|
|
|
|
不同类型的变量可以优先于其他变量，具体取决于它们的定义位置.
|
|
|
|
|
|
|
|
变量的优先顺序为（从最高到最低）：
|
|
|
|
|
|
|
|
1. [触发器变量](../triggers/README.html#making-use-of-trigger-variables) ， [计划的管道变量](../pipelines/schedules.html#using-variables)和[手动管道运行变量](#override-a-variable-by-manually-running-a-pipeline) .
|
|
|
|
2. Project-level [variables](#custom-environment-variables) or [protected variables](#protect-a-custom-variable).
|
|
|
|
3. Group-level [variables](#group-level-environment-variables) or [protected variables](#protect-a-custom-variable).
|
|
|
|
4. [Inherited environment variables](#inherit-environment-variables).
|
|
|
|
5. YAML-defined [job-level variables](../yaml/README.html#variables).
|
|
|
|
6. YAML-defined [global variables](../yaml/README.html#variables).
|
|
|
|
7. [Deployment variables](#deployment-environment-variables).
|
|
|
|
8. [Predefined environment variables](predefined_variables.html).
|
|
|
|
|
|
|
|
例如，如果您定义：
|
|
|
|
|
|
|
|
* `API_TOKEN=secure`作为项目变量.
|
|
|
|
* 您的`.gitlab-ci.yml` `API_TOKEN=yaml` .
|
|
|
|
|
|
|
|
`API_TOKEN`将采用`secure`值，因为项目变量优先于`.gitlab-ci.yml`定义`.gitlab-ci.yml` .
|
|
|
|
|
|
|
|
## Unsupported variables[](#unsupported-variables "Permalink")
|
|
|
|
|
|
|
|
Variable names are limited by the underlying shell used to execute scripts (see [available shells](https://docs.gitlab.com/runner/shells/index.html). Each shell has its own unique set of reserved variable names. You will also want to keep in mind the [scope of environment variables](where_variables_can_be_used.html) to ensure a variable is defined in the scope in which you wish to use it.
|
|
|
|
|
|
|
|
## Where variables can be used[](#where-variables-can-be-used "Permalink")
|
|
|
|
|
|
|
|
单击[此处](where_variables_can_be_used.html)以获得描述在何处以及如何使用不同类型的变量的部分.
|
|
|
|
|
|
|
|
## Advanced use[](#advanced-use "Permalink")
|
|
|
|
|
|
|
|
### Limit the environment scopes of environment variables[](#limit-the-environment-scopes-of-environment-variables "Permalink")
|
|
|
|
|
|
|
|
您可以通过[定义](../environments/index.html)变量可用于的环境来限制变量的环境范围.
|
|
|
|
|
|
|
|
要了解有关范围界定环境的更多信息，请参阅[使用规范范围界定环境](../environments/index.html#scoping-environments-with-specs) .
|
|
|
|
|
|
|
|
### Deployment environment variables[](#deployment-environment-variables "Permalink")
|
|
|
|
|
|
|
|
在 GitLab 8.15 中引入.
|
|
|
|
|
|
|
|
负责部署配置的[集成](../../user/project/integrations/overview.html)可以定义在构建环境中设置的自己的变量. 这些变量仅为[部署作业](../environments/index.html)定义. 请查阅所用集成的文档，以了解它们定义了哪些变量.
|
|
|
|
|
|
|
|
定义部署变量的示例集成是[Kubernetes 集成](../../user/project/clusters/index.html#deployment-variables) .
|
|
|
|
|
|
|
|
### Auto DevOps environment variables[](#auto-devops-environment-variables "Permalink")
|
|
|
|
|
|
|
|
在 GitLab 11.7 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/49056) .
|
|
|
|
|
|
|
|
您可以配置[Auto DevOps，](../../topics/autodevops/index.html)以将 CI 变量传递给正在运行的应用程序，方法是在变量的键之前添加`K8S_SECRET_` .
|
|
|
|
|
|
|
|
然后，这些[前缀变量](../../topics/autodevops/customize.html#application-secret-variables)将在运行的应用程序容器上用作环境变量.
|
|
|
|
|
|
|
|
**警告：**由于当前 Auto DevOps 脚本环境的限制，当前不支持具有多行值的变量.
|
|
|
|
|
|
|
|
### Override a variable by manually running a pipeline[](#override-a-variable-by-manually-running-a-pipeline "Permalink")
|
|
|
|
|
|
|
|
在 GitLab 10.8 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/44059) .
|
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|
|
|
|
|
|
您可以通过[手动运行管道](../pipelines/index.html#run-a-pipeline-manually)来覆盖当前变量的值.
|
|
|
|
|
|
|
|
例如，假设您添加了一个名为`$TEST`的自定义变量，并且想在手动管道中覆盖它.
|
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|
|
|
|
|
|
导航到项目的**CI / CD>管道** ，然后单击**运行管道** . 选择要为其运行管道的分支，然后在 UI 中添加变量及其值：
|
|
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|
|
|
|
|
[](img/override_variable_manual_pipeline.png)
|
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|
运行器将覆盖先前设置的值，并将自定义值用于此特定管道.
|
|
|
|
|
|
|
|
[](img/override_value_via_manual_pipeline_output.png)
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|
## Environment variables expressions[](#environment-variables-expressions "Permalink")
|
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|
|
|
|
版本历史
|
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|
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|
|
|
|
* 在 GitLab 10.7 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/37397) [了`only`和`except` CI 关键字](../yaml/README.html#onlyexcept-advanced)
|
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|
|
* 在 GitLab 12.3 中使用[`rules`关键字](../yaml/README.html#rules) [扩展](https://gitlab.com/gitlab-org/gitlab/-/issues/27863)
|
|
|
|
|
|
|
|
使用变量表达式来限制将更改推送到 GitLab 之后在管道中创建的作业.
|
|
|
|
|
|
|
|
在`.gitlab-ci.yml` ，变量表达式可同时用于以下两种情况：
|
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|
|
|
|
|
|
* [`rules`](../yaml/README.html#rules) ，这是推荐的方法，以及
|
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|
|
* [`only`和`except`](../yaml/README.html#onlyexcept-basic) ，它们是不推荐使用的候选对象.
|
|
|
|
|
|
|
|
与变量和触发的管道变量结合使用时，这特别有用.
|
|
|
|
|
|
|
|
```
|
|
|
|
deploy:
|
|
|
|
script: cap staging deploy
|
|
|
|
environment: staging
|
|
|
|
only:
|
|
|
|
variables:
|
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|
|
- $RELEASE == "staging"
|
|
|
|
- $STAGING
|
|
|
|
```
|
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|
|
|
|
|
|
在创建管道之前，将对提供的每个表达式进行求值.
|
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|
|
|
|
|
|
如果`only`使用时`variables`任何条件评估为 true，则会创建一个新作业. 如果在使用`except`任何表达式的结果为 true，则不会创建作业.
|
|
|
|
|
|
|
|
这遵循[`only` / `except`策略](../yaml/README.html#onlyexcept-advanced)的常规规则.
|
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|
|
|
|
|
|
### Syntax of environment variable expressions[](#syntax-of-environment-variable-expressions "Permalink")
|
|
|
|
|
|
|
|
您可以在下面找到受支持的语法参考：
|
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|
|
|
|
|
|
1. 使用字符串进行相等匹配
|
|
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
|
|
* `$VARIABLE == "some value"`
|
|
|
|
* `$VARIABLE != "some value"` （在 GitLab 11.11 中引入）
|
|
|
|
|
|
|
|
您可以使用等于运算符`==`或`!=`将变量内容与字符串进行比较. 我们支持双引号和单引号来定义字符串值，因此同时支持`$VARIABLE == "some value"`和`$VARIABLE == 'some value'` . `"some value" == $VARIABLE`也正确.
|
|
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|
|
|
|
2. 检查未定义的值
|
|
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
|
|
* `$VARIABLE == null`
|
|
|
|
* `$VARIABLE != null` （在 GitLab 11.11 中引入）
|
|
|
|
|
|
|
|
有时，您可能想检查是否定义了变量. 为此，您可以将变量与`null`关键字进行比较，例如`$VARIABLE == null` . 如果在使用`==`时未定义变量，则该表达式的值为 true；如果使用`!=`则该表达式的值为 false.
|
|
|
|
|
|
|
|
3. 检查空变量
|
|
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
|
|
* `$VARIABLE == ""`
|
|
|
|
* `$VARIABLE != ""` (introduced in GitLab 11.11)
|
|
|
|
|
|
|
|
如果要检查变量是否已定义但为空，则可以将其与空字符串（例如`$VAR == ''`或非空字符串`$VARIABLE != ""` .
|
|
|
|
|
|
|
|
4. 比较两个变量
|
|
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
|
|
* `$VARIABLE_1 == $VARIABLE_2`
|
|
|
|
* `$VARIABLE_1 != $VARIABLE_2` （在 GitLab 11.11 中引入）
|
|
|
|
|
|
|
|
可以比较两个变量. 这将比较这些变量的值.
|
|
|
|
|
|
|
|
5. 可变状态检查
|
|
|
|
|
|
|
|
Example: `$STAGING`
|
|
|
|
|
|
|
|
如果只想在存在某个变量时创建作业，这意味着它是已定义且非空的，则可以简单地使用变量名作为表达式，例如`$STAGING` . 如果`$STAGING`变量已定义且不为空，则表达式将求值为真. `$STAGING`值必须是长度大于零的字符串. 仅包含空格字符的变量不是空变量.
|
|
|
|
|
|
|
|
6. 模式匹配（在 GitLab 11.0 中引入）
|
|
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
|
|
* `=~` ：如果模式匹配则为真. 例如： `$VARIABLE =~ /^content.*/`
|
|
|
|
* `!~` ：如果模式不匹配，则为 true. 例如： `$VARIABLE_1 !~ /^content.*/` （在 GitLab 11.11 中[引入](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/61900) ）
|
|
|
|
|
|
|
|
与正则表达式匹配的变量模式使用[RE2 正则表达式语法](https://github.com/google/re2/wiki/Syntax) . 如果满足以下条件，则表达式的计算结果为`true` ：
|
|
|
|
|
|
|
|
* 使用`=~`时找到匹配项.
|
|
|
|
* 当使用火柴都*没有*发现`!~`
|
|
|
|
|
|
|
|
模式匹配默认情况下区分大小写. 使用`i`标志修饰符，例如`/pattern/i` ，使模式不区分大小写.
|
|
|
|
|
|
|
|
7. Conjunction / Disjunction ([introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/27925) in GitLab 12.0)
|
|
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
|
|
* `$VARIABLE1 =~ /^content.*/ && $VARIABLE2 == "something"`
|
|
|
|
* `$VARIABLE1 =~ /^content.*/ && $VARIABLE2 =~ /thing$/ && $VARIABLE3`
|
|
|
|
* `$VARIABLE1 =~ /^content.*/ || $VARIABLE2 =~ /thing$/ && $VARIABLE3`
|
|
|
|
|
|
|
|
可以使用`&&`或`||`加入多个条件 . 任何在其他情况下受支持的语法都可以在合并或不合并语句中使用. 运算符的优先级遵循[Ruby 2.5 标准](https://ruby-doc.org/core-2.5.0/doc/syntax/precedence_rdoc.html) ，因此`&&`在`||`之前进行评估 .
|
|
|
|
|
|
|
|
### Storing regular expressions in variables[](#storing-regular-expressions-in-variables "Permalink")
|
|
|
|
|
|
|
|
可以将正则表达式存储在变量中，以用于模式匹配：
|
|
|
|
|
|
|
|
```
|
|
|
|
variables:
|
|
|
|
STAGINGRELS: '/staging0|staging1/'
|
|
|
|
|
|
|
|
deploy_staging:
|
|
|
|
script: do.sh deploy staging
|
|
|
|
environment: staging
|
|
|
|
rules:
|
|
|
|
- if: '$RELEASE =~ $STAGINGRELS'
|
|
|
|
```
|
|
|
|
|
|
|
|
**注意：**可用的正则表达式语法受到限制. 有关更多详细信息，请参见[相关问题](https://gitlab.com/gitlab-org/gitlab/-/issues/35438) .
|
|
|
|
|
|
|
|
如果需要，您可以使用测试管道来确定正则表达式是否可以在变量中工作. 下面的示例直接从变量内部测试`^mast.*`正则表达式：
|
|
|
|
|
|
|
|
```
|
|
|
|
variables:
|
|
|
|
MYSTRING: 'master'
|
|
|
|
MYREGEX: '/^mast.*/'
|
|
|
|
|
|
|
|
testdirect:
|
|
|
|
script: /bin/true
|
|
|
|
rules:
|
|
|
|
- if: '$MYSTRING =~ /^mast.*/'
|
|
|
|
|
|
|
|
testvariable:
|
|
|
|
script: /bin/true
|
|
|
|
rules:
|
|
|
|
- if: '$MYSTRING =~ $MYREGEX'
|
|
|
|
```
|
|
|
|
|
|
|
|
## Debug logging[](#debug-logging "Permalink")
|
|
|
|
|
|
|
|
在 GitLab Runner 1.7 中引入.
|
|
|
|
|
|
|
|
**警告：**启用调试跟踪可能会严重影响安全性. 输出**将**包含所有变量和其他任何秘密的内容！ 输出**将**上传到 GitLab 服务器，并在作业日志中显示！
|
|
|
|
|
|
|
|
默认情况下，GitLab Runner 隐藏处理作业时所执行操作的大多数细节. 此行为使作业日志简短，并防止机密信息泄露到日志中，除非您的脚本将其写入屏幕.
|
|
|
|
|
|
|
|
如果一项工作没有按预期进行，则可能使问题难以调查. 在这种情况下，您可以在`.gitlab-ci.yml`启用调试跟踪. 在 GitLab Runner v1.7 +上可用，此功能启用外壳程序的执行日志，从而产生详细的作业日志，其中列出了所有已运行的命令，已设置的变量等.
|
|
|
|
|
|
|
|
在启用此功能之前，您应确保作业[仅对团队成员](../../user/permissions.html#project-features)可见. 您还应该[清除](../pipelines/index.html#view-jobs-in-a-pipeline)所有生成的作业日志，然后才能再次显示它们.
|
|
|
|
|
|
|
|
要启用调试日志（跟踪），请将`CI_DEBUG_TRACE`变量设置为`true` ：
|
|
|
|
|
|
|
|
```
|
|
|
|
job_name:
|
|
|
|
variables:
|
|
|
|
CI_DEBUG_TRACE: "true"
|
|
|
|
```
|
|
|
|
|
|
|
|
将`CI_DEBUG_TRACE`设置为`true`示例截断输出：
|
|
|
|
|
|
|
|
```
|
|
|
|
...
|
|
|
|
|
|
|
|
export CI_SERVER_TLS_CA_FILE="/builds/gitlab-examples/ci-debug-trace.tmp/CI_SERVER_TLS_CA_FILE"
|
|
|
|
if [[ -d "/builds/gitlab-examples/ci-debug-trace/.git" ]]; then echo $'\''\x1b[32;1mFetching changes...\x1b[0;m'\''
|
|
|
|
$'\''cd'\'' "/builds/gitlab-examples/ci-debug-trace"
|
|
|
|
$'\''git'\'' "config" "fetch.recurseSubmodules" "false"
|
|
|
|
$'\''rm'\'' "-f" ".git/index.lock"
|
|
|
|
$'\''git'\'' "clean" "-ffdx"
|
|
|
|
$'\''git'\'' "reset" "--hard"
|
|
|
|
$'\''git'\'' "remote" "set-url" "origin" "https://gitlab-ci-token:xxxxxxxxxxxxxxxxxxxx@example.com/gitlab-examples/ci-debug-trace.git"
|
|
|
|
$'\''git'\'' "fetch" "origin" "--prune" "+refs/heads/*:refs/remotes/origin/*" "+refs/tags/*:refs/tags/lds"
|
|
|
|
++ CI_BUILDS_DIR=/builds
|
|
|
|
++ export CI_PROJECT_DIR=/builds/gitlab-examples/ci-debug-trace
|
|
|
|
++ CI_PROJECT_DIR=/builds/gitlab-examples/ci-debug-trace
|
|
|
|
++ export CI_CONCURRENT_ID=87
|
|
|
|
++ CI_CONCURRENT_ID=87
|
|
|
|
++ export CI_CONCURRENT_PROJECT_ID=0
|
|
|
|
++ CI_CONCURRENT_PROJECT_ID=0
|
|
|
|
++ export CI_SERVER=yes
|
|
|
|
++ CI_SERVER=yes
|
|
|
|
++ mkdir -p /builds/gitlab-examples/ci-debug-trace.tmp
|
|
|
|
++ echo -n '-----BEGIN CERTIFICATE-----
|
|
|
|
-----END CERTIFICATE-----'
|
|
|
|
++ export CI_SERVER_TLS_CA_FILE=/builds/gitlab-examples/ci-debug-trace.tmp/CI_SERVER_TLS_CA_FILE
|
|
|
|
++ CI_SERVER_TLS_CA_FILE=/builds/gitlab-examples/ci-debug-trace.tmp/CI_SERVER_TLS_CA_FILE
|
|
|
|
++ export CI_PIPELINE_ID=52666
|
|
|
|
++ CI_PIPELINE_ID=52666
|
|
|
|
++ export CI_PIPELINE_URL=https://gitlab.com/gitlab-examples/ci-debug-trace/pipelines/52666
|
|
|
|
++ CI_PIPELINE_URL=https://gitlab.com/gitlab-examples/ci-debug-trace/pipelines/52666
|
|
|
|
++ export CI_JOB_ID=7046507
|
|
|
|
++ CI_JOB_ID=7046507
|
|
|
|
++ export CI_JOB_URL=https://gitlab.com/gitlab-examples/ci-debug-trace/-/jobs/379424655
|
|
|
|
++ CI_JOB_URL=https://gitlab.com/gitlab-examples/ci-debug-trace/-/jobs/379424655
|
|
|
|
++ export CI_JOB_TOKEN=[MASKED]
|
|
|
|
++ CI_JOB_TOKEN=[MASKED]
|
|
|
|
++ export CI_BUILD_ID=379424655
|
|
|
|
++ CI_BUILD_ID=379424655
|
|
|
|
++ export CI_BUILD_TOKEN=[MASKED]
|
|
|
|
++ CI_BUILD_TOKEN=[MASKED]
|
|
|
|
++ export CI_REGISTRY_USER=gitlab-ci-token
|
|
|
|
++ CI_REGISTRY_USER=gitlab-ci-token
|
|
|
|
++ export CI_REGISTRY_PASSWORD=[MASKED]
|
|
|
|
++ CI_REGISTRY_PASSWORD=[MASKED]
|
|
|
|
++ export CI_REPOSITORY_URL=https://gitlab-ci-token:[MASKED]@gitlab.com/gitlab-examples/ci-debug-trace.git
|
|
|
|
++ CI_REPOSITORY_URL=https://gitlab-ci-token:[MASKED]@gitlab.com/gitlab-examples/ci-debug-trace.git
|
|
|
|
++ export CI_JOB_NAME=debug_trace
|
|
|
|
++ CI_JOB_NAME=debug_trace
|
|
|
|
++ export CI_JOB_STAGE=test
|
|
|
|
++ CI_JOB_STAGE=test
|
|
|
|
++ export CI_NODE_TOTAL=1
|
|
|
|
++ CI_NODE_TOTAL=1
|
|
|
|
++ export CI_BUILD_NAME=debug_trace
|
|
|
|
++ CI_BUILD_NAME=debug_trace
|
|
|
|
++ export CI_BUILD_STAGE=test
|
|
|
|
++ CI_BUILD_STAGE=test
|
|
|
|
++ export CI=true
|
|
|
|
++ CI=true
|
|
|
|
++ export GITLAB_CI=true
|
|
|
|
++ GITLAB_CI=true
|
|
|
|
++ export CI_SERVER_URL=https://gitlab.com:3000
|
|
|
|
++ CI_SERVER_URL=https://gitlab.com:3000
|
|
|
|
++ export CI_SERVER_HOST=gitlab.com
|
|
|
|
++ CI_SERVER_HOST=gitlab.com
|
|
|
|
++ export CI_SERVER_PORT=3000
|
|
|
|
++ CI_SERVER_PORT=3000
|
|
|
|
++ export CI_SERVER_PROTOCOL=https
|
|
|
|
++ CI_SERVER_PROTOCOL=https
|
|
|
|
++ export CI_SERVER_NAME=GitLab
|
|
|
|
++ CI_SERVER_NAME=GitLab
|
|
|
|
++ export CI_SERVER_VERSION=12.6.0-pre
|
|
|
|
++ CI_SERVER_VERSION=12.6.0-pre
|
|
|
|
++ export CI_SERVER_VERSION_MAJOR=12
|
|
|
|
++ CI_SERVER_VERSION_MAJOR=12
|
|
|
|
++ export CI_SERVER_VERSION_MINOR=6
|
|
|
|
++ CI_SERVER_VERSION_MINOR=6
|
|
|
|
++ export CI_SERVER_VERSION_PATCH=0
|
|
|
|
++ CI_SERVER_VERSION_PATCH=0
|
|
|
|
++ export CI_SERVER_REVISION=f4cc00ae823
|
|
|
|
++ CI_SERVER_REVISION=f4cc00ae823
|
|
|
|
++ export GITLAB_FEATURES=audit_events,burndown_charts,code_owners,contribution_analytics,description_diffs,elastic_search,group_bulk_edit,group_burndown_charts,group_webhooks,issuable_default_templates,issue_weights,jenkins_integration,ldap_group_sync,member_lock,merge_request_approvers,multiple_issue_assignees,multiple_ldap_servers,multiple_merge_request_assignees,protected_refs_for_users,push_rules,related_issues,repository_mirrors,repository_size_limit,scoped_issue_board,usage_quotas,visual_review_app,wip_limits,adjourned_deletion_for_projects_and_groups,admin_audit_log,auditor_user,batch_comments,blocking_merge_requests,board_assignee_lists,board_milestone_lists,ci_cd_projects,cluster_deployments,code_analytics,code_owner_approval_required,commit_committer_check,cross_project_pipelines,custom_file_templates,custom_file_templates_for_namespace,custom_project_templates,custom_prometheus_metrics,cycle_analytics_for_groups,db_load_balancing,default_project_deletion_protection,dependency_proxy,deploy_board,design_management,email_additional_text,extended_audit_events,external_authorization_service_api_management,feature_flags,file_locks,geo,github_project_service_integration,group_allowed_email_domains,group_project_templates,group_saml,issues_analytics,jira_dev_panel_integration,ldap_group_sync_filter,merge_pipelines,merge_request_performance_metrics,merge_trains,metrics_reports,multiple_approval_rules,multiple_group_issue_boards,object_storage,operations_dashboard,packages,productivity_analytics,project_aliases,protected_environments,reject_unsigned_commits,required_ci_templates,scoped_labels,service_desk,smartcard_auth,group_timelogs,type_of_work_analytics,unprotection_restrictions,ci_project_subscriptions,container_scanning,dast,dependency_scanning,epics,group_ip_restriction,incident_management,insights,license_management,personal_access_token_expiration_policy,pod_logs,prometheus_alerts,pseudonymizer,report_approver_rules,sast,security_dashboard,tracing,web_ide_terminal
|
|
|
|
++ GITLAB_FEATURES=audit_events,burndown_charts,code_owners,contribution_analytics,description_diffs,elastic_search,group_bulk_edit,group_burndown_charts,group_webhooks,issuable_default_templates,issue_weights,jenkins_integration,ldap_group_sync,member_lock,merge_request_approvers,multiple_issue_assignees,multiple_ldap_servers,multiple_merge_request_assignees,protected_refs_for_users,push_rules,related_issues,repository_mirrors,repository_size_limit,scoped_issue_board,usage_quotas,visual_review_app,wip_limits,adjourned_deletion_for_projects_and_groups,admin_audit_log,auditor_user,batch_comments,blocking_merge_requests,board_assignee_lists,board_milestone_lists,ci_cd_projects,cluster_deployments,code_analytics,code_owner_approval_required,commit_committer_check,cross_project_pipelines,custom_file_templates,custom_file_templates_for_namespace,custom_project_templates,custom_prometheus_metrics,cycle_analytics_for_groups,db_load_balancing,default_project_deletion_protection,dependency_proxy,deploy_board,design_management,email_additional_text,extended_audit_events,external_authorization_service_api_management,feature_flags,file_locks,geo,github_project_service_integration,group_allowed_email_domains,group_project_templates,group_saml,issues_analytics,jira_dev_panel_integration,ldap_group_sync_filter,merge_pipelines,merge_request_performance_metrics,merge_trains,metrics_reports,multiple_approval_rules,multiple_group_issue_boards,object_storage,operations_dashboard,packages,productivity_analytics,project_aliases,protected_environments,reject_unsigned_commits,required_ci_templates,scoped_labels,service_desk,smartcard_auth,group_timelogs,type_of_work_analytics,unprotection_restrictions,ci_project_subscriptions,cluster_health,container_scanning,dast,dependency_scanning,epics,group_ip_restriction,incident_management,insights,license_management,personal_access_token_expiration_policy,pod_logs,prometheus_alerts,pseudonymizer,report_approver_rules,sast,security_dashboard,tracing,web_ide_terminal
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++ export CI_PROJECT_ID=17893
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++ CI_PROJECT_ID=17893
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++ export CI_PROJECT_NAME=ci-debug-trace
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++ CI_PROJECT_NAME=ci-debug-trace
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++ export CI_PROJECT_TITLE='GitLab FOSS'
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++ CI_PROJECT_TITLE='GitLab FOSS'
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++ export CI_PROJECT_PATH=gitlab-examples/ci-debug-trace
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++ CI_PROJECT_PATH=gitlab-examples/ci-debug-trace
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++ export CI_PROJECT_PATH_SLUG=gitlab-examples-ci-debug-trace
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++ CI_PROJECT_PATH_SLUG=gitlab-examples-ci-debug-trace
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++ export CI_PROJECT_NAMESPACE=gitlab-examples
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++ CI_PROJECT_NAMESPACE=gitlab-examples
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++ export CI_PROJECT_ROOT_NAMESPACE=gitlab-examples
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++ CI_PROJECT_ROOT_NAMESPACE=gitlab-examples
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++ export CI_PROJECT_URL=https://gitlab.com/gitlab-examples/ci-debug-trace
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++ CI_PROJECT_URL=https://gitlab.com/gitlab-examples/ci-debug-trace
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++ export CI_PROJECT_VISIBILITY=public
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++ CI_PROJECT_VISIBILITY=public
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++ export CI_PROJECT_REPOSITORY_LANGUAGES=
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++ CI_PROJECT_REPOSITORY_LANGUAGES=
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++ export CI_DEFAULT_BRANCH=master
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++ CI_DEFAULT_BRANCH=master
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++ export CI_REGISTRY=registry.gitlab.com
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++ CI_REGISTRY=registry.gitlab.com
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++ export CI_API_V4_URL=https://gitlab.com/api/v4
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++ CI_API_V4_URL=https://gitlab.com/api/v4
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++ export CI_PIPELINE_IID=123
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++ CI_PIPELINE_IID=123
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++ export CI_PIPELINE_SOURCE=web
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++ CI_PIPELINE_SOURCE=web
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++ export CI_CONFIG_PATH=.gitlab-ci.yml
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++ CI_CONFIG_PATH=.gitlab-ci.yml
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++ export CI_COMMIT_SHA=dd648b2e48ce6518303b0bb580b2ee32fadaf045
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++ CI_COMMIT_SHA=dd648b2e48ce6518303b0bb580b2ee32fadaf045
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++ export CI_COMMIT_SHORT_SHA=dd648b2e
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++ CI_COMMIT_SHORT_SHA=dd648b2e
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++ export CI_COMMIT_BEFORE_SHA=0000000000000000000000000000000000000000
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++ CI_COMMIT_BEFORE_SHA=0000000000000000000000000000000000000000
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++ export CI_COMMIT_REF_NAME=master
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++ CI_COMMIT_REF_NAME=master
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++ export CI_COMMIT_REF_SLUG=master
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++ CI_COMMIT_REF_SLUG=master
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++ export CI_COMMIT_MESSAGE=s/CI/Runner
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++ CI_COMMIT_MESSAGE=s/CI/Runner
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++ export CI_COMMIT_TITLE=s/CI/Runner
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++ CI_COMMIT_TITLE=s/CI/Runner
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++ export CI_COMMIT_DESCRIPTION=
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++ CI_COMMIT_DESCRIPTION=
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++ export CI_COMMIT_REF_PROTECTED=true
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++ CI_COMMIT_REF_PROTECTED=true
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++ export CI_BUILD_REF=dd648b2e48ce6518303b0bb580b2ee32fadaf045
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++ CI_BUILD_REF=dd648b2e48ce6518303b0bb580b2ee32fadaf045
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++ export CI_BUILD_BEFORE_SHA=0000000000000000000000000000000000000000
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++ CI_BUILD_BEFORE_SHA=0000000000000000000000000000000000000000
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++ export CI_BUILD_REF_NAME=master
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++ CI_BUILD_REF_NAME=master
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++ export CI_BUILD_REF_SLUG=master
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++ CI_BUILD_REF_SLUG=master
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++ export CI_RUNNER_ID=1337
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++ CI_RUNNER_ID=1337
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++ export CI_RUNNER_DESCRIPTION=shared-runners-manager-4.gitlab.com
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++ CI_RUNNER_DESCRIPTION=shared-runners-manager-4.gitlab.com
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++ export 'CI_RUNNER_TAGS=gce, east-c, shared, docker, linux, ruby, mysql, postgres, mongo, git-annex'
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++ CI_RUNNER_TAGS='gce, east-c, shared, docker, linux, ruby, mysql, postgres, mongo, git-annex'
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++ export CI_DEBUG_TRACE=true
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++ CI_DEBUG_TRACE=true
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++ export GITLAB_USER_ID=42
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++ GITLAB_USER_ID=42
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++ export GITLAB_USER_EMAIL=user@example.com
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++ GITLAB_USER_EMAIL=user@example.com
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++ export GITLAB_USER_LOGIN=root
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++ GITLAB_USER_LOGIN=root
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++ export 'GITLAB_USER_NAME=User'
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|
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++ GITLAB_USER_NAME='User'
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|
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++ export CI_DISPOSABLE_ENVIRONMENT=true
|
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++ CI_DISPOSABLE_ENVIRONMENT=true
|
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|
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++ export CI_RUNNER_VERSION=12.5.0
|
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++ CI_RUNNER_VERSION=12.5.0
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++ export CI_RUNNER_REVISION=577f813d
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++ CI_RUNNER_REVISION=577f813d
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++ export CI_RUNNER_EXECUTABLE_ARCH=linux/amd64
|
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|
|
++ CI_RUNNER_EXECUTABLE_ARCH=linux/amd64
|
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|
|
++ export VERY_SECURE_VARIABLE=imaverysecurevariable
|
|
|
|
++ VERY_SECURE_VARIABLE=imaverysecurevariable
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|
|
|
|
...
|
|
|
|
```
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|
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|
## Video walkthrough of a working example[](#video-walkthrough-of-a-working-example "Permalink")
|
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|
[使用 GitLab 管理复杂配置数据管理怪兽](https://www.youtube.com/watch?v=v4ZOJ96hAck)视频是[复杂配置数据 Monorepo](https://gitlab.com/guided-explorations/config-data-top-scope/config-data-subscope/config-data-monorepo)工作示例项目的演练. 它解释了如何将多个级别的组 CI / CD 变量与环境范围的项目变量组合在一起，以实现应用程序构建或部署的复杂配置.
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|
|
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|
可以将示例复制到您自己的组或实例中进行测试. 项目页面上提供了有关演示其他 GitLab CI 模式的更多详细信息. |
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\ No newline at end of file |
