40 lines
1 KiB
Markdown
40 lines
1 KiB
Markdown
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# IP whitelist
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> Introduced in GitLab 9.4.
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GitLab provides some [monitoring endpoints] that provide health check information
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when probed.
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To control access to those endpoints via IP whitelisting, you can add single
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hosts or use IP ranges:
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**For Omnibus installations**
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1. Open `/etc/gitlab/gitlab.rb` and add or uncomment the following:
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```ruby
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gitlab_rails['monitoring_whitelist'] = ['127.0.0.0/8', '192.168.0.1']
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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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**For installations from source**
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1. Edit `config/gitlab.yml`:
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```yaml
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monitoring:
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# by default only local IPs are allowed to access monitoring resources
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ip_whitelist:
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- 127.0.0.0/8
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- 192.168.0.1
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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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[reconfigure]: ../restart_gitlab.md#omnibus-gitlab-reconfigure
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[restart]: ../restart_gitlab.md#installations-from-source
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[monitoring endpoints]: ../../user/admin_area/monitoring/health_check.md
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