162 lines
4.9 KiB
Markdown
162 lines
4.9 KiB
Markdown
# Jobs artifacts administration
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>**Notes:**
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>- Introduced in GitLab 8.2 and GitLab Runner 0.7.0.
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>- Starting with GitLab 8.4 and GitLab Runner 1.0, the artifacts archive format
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changed to `ZIP`.
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>- Starting with GitLab 8.17, builds are renamed to jobs.
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>- This is the administration documentation. For the user guide see
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[pipelines/job_artifacts](../user/project/pipelines/job_artifacts.md).
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Artifacts is a list of files and directories which are attached to a job
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after it completes successfully. This feature is enabled by default in all
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GitLab installations. Keep reading if you want to know how to disable it.
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## Disabling job artifacts
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To disable artifacts site-wide, follow the steps below.
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---
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**In Omnibus installations:**
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1. Edit `/etc/gitlab/gitlab.rb` and add the following line:
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```ruby
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gitlab_rails['artifacts_enabled'] = false
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```
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1. Save the file and [reconfigure GitLab][] for the changes to take effect.
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---
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**In installations from source:**
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1. Edit `/home/git/gitlab/config/gitlab.yml` and add or amend the following lines:
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```yaml
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artifacts:
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enabled: false
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```
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1. Save the file and [restart GitLab][] for the changes to take effect.
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## Storing job artifacts
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After a successful job, GitLab Runner uploads an archive containing the job
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artifacts to GitLab.
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### Using local storage
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To change the location where the artifacts are stored locally, follow the steps
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below.
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---
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**In Omnibus installations:**
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_The artifacts are stored by default in
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`/var/opt/gitlab/gitlab-rails/shared/artifacts`._
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1. To change the storage path for example to `/mnt/storage/artifacts`, edit
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`/etc/gitlab/gitlab.rb` and add the following line:
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```ruby
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gitlab_rails['artifacts_path'] = "/mnt/storage/artifacts"
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```
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1. Save the file and [reconfigure GitLab][] for the changes to take effect.
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---
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**In installations from source:**
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_The artifacts are stored by default in
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`/home/git/gitlab/shared/artifacts`._
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1. To change the storage path for example to `/mnt/storage/artifacts`, edit
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`/home/git/gitlab/config/gitlab.yml` and add or amend the following lines:
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```yaml
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artifacts:
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enabled: true
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path: /mnt/storage/artifacts
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```
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1. Save the file and [restart GitLab][] for the changes to take effect.
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### Using object storage
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In [GitLab Enterprise Edition Premium][eep] you can use an object storage like
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AWS S3 to store the artifacts.
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[Learn how to use the object storage option.][ee-os]
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## Expiring artifacts
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If an expiry date is used for the artifacts, they are marked for deletion
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right after that date passes. Artifacts are cleaned up by the
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`expire_build_artifacts_worker` cron job which is run by Sidekiq every hour at
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50 minutes (`50 * * * *`).
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To change the default schedule on which the artifacts are expired, follow the
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steps below.
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---
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**In Omnibus installations:**
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1. Edit `/etc/gitlab/gitlab.rb` and comment out or add the following line
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```ruby
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gitlab_rails['expire_build_artifacts_worker_cron'] = "50 * * * *"
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```
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1. Save the file and [reconfigure GitLab][] for the changes to take effect.
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---
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**In installations from source:**
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1. Edit `/home/git/gitlab/config/gitlab.yml` and add or amend the following
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lines:
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```yaml
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expire_build_artifacts_worker:
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cron: "50 * * * *"
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```
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1. Save the file and [restart GitLab][] for the changes to take effect.
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## Set the maximum file size of the artifacts
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Provided the artifacts are enabled, you can change the maximum file size of the
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artifacts through the [Admin area settings](../user/admin_area/settings/continuous_integration.md#maximum-artifacts-size).
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## Storage statistics
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You can see the total storage used for job artifacts on groups and projects
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in the administration area, as well as through the [groups](../api/groups.md)
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and [projects APIs](../api/projects.md).
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## Implementation details
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When GitLab receives an artifacts archive, an archive metadata file is also
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generated by [GitLab Workhorse]. This metadata file describes all the entries
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that are located in the artifacts archive itself.
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The metadata file is in a binary format, with additional GZIP compression.
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GitLab does not extract the artifacts archive in order to save space, memory
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and disk I/O. It instead inspects the metadata file which contains all the
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relevant information. This is especially important when there is a lot of
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artifacts, or an archive is a very large file.
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When clicking on a specific file, [GitLab Workhorse] extracts it
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from the archive and the download begins. This implementation saves space,
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memory and disk I/O.
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[reconfigure gitlab]: restart_gitlab.md "How to restart GitLab"
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[restart gitlab]: restart_gitlab.md "How to restart GitLab"
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[gitlab workhorse]: https://gitlab.com/gitlab-org/gitlab-workhorse "GitLab Workhorse repository"
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[ee-os]: https://docs.gitlab.com/ee/administration/job_artifacts.html#using-object-storage
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[eep]: https://about.gitlab.com/gitlab-ee/ "GitLab Enterprise Edition Premium"
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