63 lines
2.3 KiB
Markdown
63 lines
2.3 KiB
Markdown
---
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type: howto
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stage: Enablement
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group: Distribution
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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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# Standalone Redis using Omnibus GitLab **(CORE ONLY)**
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The Omnibus GitLab package can be used to configure a standalone Redis server.
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In this configuration, Redis is not scaled, and represents a single
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point of failure. However, in a scaled environment the objective is to allow
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the environment to handle more users or to increase throughput. Redis itself
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is generally stable and can handle many requests, so it is an acceptable
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trade off to have only a single instance. See the [reference architectures](../reference_architectures/index.md)
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page for an overview of GitLab scaling options.
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## Set up a standalone Redis instance
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The steps below are the minimum necessary to configure a Redis server with
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Omnibus GitLab:
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1. SSH into the Redis server.
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1. [Download and install](https://about.gitlab.com/install/) the Omnibus GitLab
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package you want by using **steps 1 and 2** from the GitLab downloads page.
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Do not complete any other steps on the download page.
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1. Edit `/etc/gitlab/gitlab.rb` and add the contents:
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```ruby
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## Enable Redis
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redis['enable'] = true
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## Disable all other services
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sidekiq['enable'] = false
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gitlab_workhorse['enable'] = false
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puma['enable'] = false
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postgresql['enable'] = false
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nginx['enable'] = false
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prometheus['enable'] = false
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alertmanager['enable'] = false
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pgbouncer_exporter['enable'] = false
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gitlab_exporter['enable'] = false
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gitaly['enable'] = false
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redis['bind'] = '0.0.0.0'
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redis['port'] = 6379
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redis['password'] = 'SECRET_PASSWORD_HERE'
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gitlab_rails['enable'] = false
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```
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1. [Reconfigure Omnibus GitLab](../restart_gitlab.md#omnibus-gitlab-reconfigure) for the changes to take effect.
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1. Note the Redis node's IP address or hostname, port, and
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Redis password. These will be necessary when configuring the GitLab
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application servers later.
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[Advanced configuration options](https://docs.gitlab.com/omnibus/settings/redis.html)
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are supported and can be added if needed.
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## Troubleshooting
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See the [Redis troubleshooting guide](troubleshooting.md).
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