76 lines
2.5 KiB
Markdown
76 lines
2.5 KiB
Markdown
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---
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type: reference, howto
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stage: Create
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group: Knowledge
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info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
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---
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# Wiki settings **(CORE ONLY)**
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Adjust the wiki settings of your GitLab instance.
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## Wiki page content size limit
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> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/31176) in GitLab 13.2.
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You can set a maximum content size limit for wiki pages. This limit can prevent
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abuse of the feature. The default value is **52428800 Bytes** (50 MB).
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### How does it work?
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The content size limit will be applied when a wiki page is created or updated
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through the GitLab UI or API. Local changes pushed via Git will not be validated.
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In order not to break any existing wiki pages, the limit doesn't have any
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effect on them until a wiki page is edited again and the content changes.
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### Wiki page content size limit configuration
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This setting is not available through the [Admin Area settings](../../user/admin_area/settings/index.md).
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In order to configure this setting, use either the Rails console
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or the [Application settings API](../../api/settings.md).
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NOTE: **Note:**
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The value of the limit **must** be in bytes. The minimum value is 1024 bytes.
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#### Through the Rails console
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The steps to configure this setting through the Rails console are:
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1. Start the Rails console:
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```shell
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# For Omnibus installations
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sudo gitlab-rails console
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# For installations from source
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sudo -u git -H bundle exec rails console -e production
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```
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1. Update the wiki page maximum content size:
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```ruby
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ApplicationSetting.first.update!(wiki_page_max_content_bytes: 50.megabytes)
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```
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To retrieve the current value, start the Rails console and run:
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```ruby
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Gitlab::CurrentSettings.wiki_page_max_content_bytes
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```
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#### Through the API
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The process to set the wiki page size limit through the Application Settings API is
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exactly the same as you would do to [update any other setting](../../api/settings.md#change-application-settings).
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```shell
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curl --request PUT --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/application/settings?wiki_page_max_content_bytes=52428800
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```
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You can also use the API to [retrieve the current value](../../api/settings.md#get-current-application-settings).
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```shell
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curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/application/settings
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```
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