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[[wikipedia:GitLab]] ([[2011]]) is a web-based [[DevOps]] lifecycle software service or locally installed, available since 2011, that provides a [[Git]]-repository manager providing wiki, issue-tracking and [[CI/CD]] pipeline features, using an open-source license.
 
[[wikipedia:GitLab]] ([[2011]]) is a web-based [[DevOps]] lifecycle software service or locally installed, available since 2011, that provides a [[Git]]-repository manager providing wiki, issue-tracking and [[CI/CD]] pipeline features, using an open-source license.
* https://www.google.com/finance/quote/GTLB:NASDAQ?hl=en&window=5Y
 
  
 
Since April 2018, GitLab support integration with [[Google Kubernetes Engine]] (GKE) to simplify the process of spinning up a new [[Kubernetes]] cluster and deploy applications.
 
Since April 2018, GitLab support integration with [[Google Kubernetes Engine]] (GKE) to simplify the process of spinning up a new [[Kubernetes]] cluster and deploy applications.
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[[GitLab]] provides a Prometheus integration guide to export GitLab metrics to [[Prometheus]] monitoring system<ref>{{Cite web|url = https://docs.gitlab.com/ee/administration/monitoring/prometheus/gitlab_metrics.html|title = GitLab Prometheus metrics|accessdate = December 26, 2018}}</ref> and it is activated by default since version 9.0 in 2017.<ref>https://about.gitlab.com/2017/03/22/gitlab-9-0-released/</ref>
  
 
GitLab is integrated of different modules including [[GitLab Runner]]<ref>https://docs.gitlab.com/runner/</ref> (<code>.[[gitlab-ci.yml]]</code>) responsible for the [[continuous integration]]<ref>https://docs.gitlab.com/runner/</ref> with an embedded HTTP Statistics Server with Prometheus metrics available on <code>/metrics</code> since GitLab Runner 1.8.0.<ref>https://docs.gitlab.com/runner/monitoring/README.html</ref>
 
GitLab is integrated of different modules including [[GitLab Runner]]<ref>https://docs.gitlab.com/runner/</ref> (<code>.[[gitlab-ci.yml]]</code>) responsible for the [[continuous integration]]<ref>https://docs.gitlab.com/runner/</ref> with an embedded HTTP Statistics Server with Prometheus metrics available on <code>/metrics</code> since GitLab Runner 1.8.0.<ref>https://docs.gitlab.com/runner/monitoring/README.html</ref>
  
 
GitLab offers many features such as:
 
GitLab offers many features such as:
* [[Audit events]]<ref>https://docs.gitlab.com/ee/administration/audit_events.html</ref>
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* audit events<ref>https://docs.gitlab.com/ee/administration/audit_events.html</ref>
 
* [[GitLab container registry]]<ref>https://docs.gitlab.com/ee/user/packages/container_registry/</ref>
 
* [[GitLab container registry]]<ref>https://docs.gitlab.com/ee/user/packages/container_registry/</ref>
 
* [[ElasticSearch]] and [[Sentry]] integration <ref>https://docs.gitlab.com/ee/integration/elasticsearch.html</ref> (not installed with GitLab)
 
* [[ElasticSearch]] and [[Sentry]] integration <ref>https://docs.gitlab.com/ee/integration/elasticsearch.html</ref> (not installed with GitLab)
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=== Configuration files ===
 
=== Configuration files ===
* Default configuration file: <code>/etc/gitlab/[[gitlab.rb]]</code>
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* Default configuration file: <code>/etc/gitlab/gitlab.rb</code>
* Secrets: <code>/etc/gitlab/[[gitlab-secrets.json]]</code>
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* Secrets: <code>/etc/gitlab/gitlab-secrets.json</code>
* Default data directory: <code>[[/var/opt/gitlab/git-data/]]</code>
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* Default data directory: <code>/var/opt/gitlab/git-data</code>
* Default [[Gitlab backups|backup]] directory: <code>[[/var/opt/gitlab/backup/]]</code>
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* GitLab [[CI/CD]] pipelines: <code>.[[gitlab-ci.yml]]</code> https://docs.gitlab.com/ee/ci/yaml/
* [[GitLab CI/CD]] pipelines: <code>.[[gitlab-ci.yml]]</code> https://docs.gitlab.com/ee/ci/yaml/
 
  
=== [[GitLab logs]] ===
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=== [[GitLab Log files]] ===
 
* <code>/var/log/gitlab/gitlab-rails/[[production.log]]</code>
 
* <code>/var/log/gitlab/gitlab-rails/[[production.log]]</code>
 
* <code>[[application.log]]</code> and <code>application_json.log</code> (Since [[GitLab 12.7]])
 
* <code>[[application.log]]</code> and <code>application_json.log</code> (Since [[GitLab 12.7]])
  
== [[Health check]]s and monitoring ==
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== [[Health check]]s ==
 
[[Health check]]s  https://docs.gitlab.com/ee/user/admin_area/monitoring/health_check.html
 
[[Health check]]s  https://docs.gitlab.com/ee/user/admin_area/monitoring/health_check.html
 
* <code>GET http://localhost/-/health</code>
 
* <code>GET http://localhost/-/health</code>
 
* <code>GET http://localhost/-/readiness</code>
 
* <code>GET http://localhost/-/readiness</code>
 
* <code>GET http://localhost/-/liveness</code>
 
* <code>GET http://localhost/-/liveness</code>
 
[[GitLab]] provides a [[Prometheus]] and [[Grafana]] integration, GitLab export GitLab metrics to [[Prometheus]] monitoring system<ref>{{Cite web|url = https://docs.gitlab.com/ee/administration/monitoring/prometheus/gitlab_metrics.html|title = GitLab Prometheus metrics|accessdate = December 26, 2018}}</ref> and it is activated by default since version 9.0 in 2017.<ref>https://about.gitlab.com/2017/03/22/gitlab-9-0-released/</ref>
 
  
  
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* [[Sidekiq]] job scheduler
 
* [[Sidekiq]] job scheduler
  
== [[GitLab editions]] ==
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== Editions ==
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* Self-managed: Core, Starter, Premium and [[GitLab Ultimate|Ultimate]]
  
 
==Activities==
 
==Activities==
 
=== Basic ===
 
=== Basic ===
 
# Read GitLab CI/CD Pipeline Configuration Reference:<code>.gitlab-ci.yml</code> https://docs.gitlab.com/ee/ci/yaml/
 
# Read GitLab CI/CD Pipeline Configuration Reference:<code>.gitlab-ci.yml</code> https://docs.gitlab.com/ee/ci/yaml/
# [[Create a backup from GitLab]]
 
  
 
=== Medium ===
 
=== Medium ===
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# [[Install GitLab]] using docker containers. Note: Gitlab uses [[PostgreSQL]] as database backend.<ref>https://docs.gitlab.com/omnibus/settings/database.html</ref>
 
# [[Install GitLab]] using docker containers. Note: Gitlab uses [[PostgreSQL]] as database backend.<ref>https://docs.gitlab.com/omnibus/settings/database.html</ref>
 
# Review [[GitLab Automatic Let’s Encrypt Renewal]]
 
# Review [[GitLab Automatic Let’s Encrypt Renewal]]
# Review [[GitLab project members permissions]]/privileges: <code>Guest, Reporter, Developer, [[Maintainer]], Owner</code>, and <code>external users</code>.
 
# Generate new 2FA codes: [[GitLab: ssh [email protected] 2fa recovery codes]]
 
  
 
=== Advanced ===
 
=== Advanced ===
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== GitLab and Kubernetes ==
 
== GitLab and Kubernetes ==
 
Since April 2018, GitLab simplifies process of spinning up a new [[Kubernetes]] cluster in [[Google Kubernetes Engine]] ([[GKE]]) to deploy applications.<ref>https://about.gitlab.com/2018/04/05/gke-gitlab->in [[Google Kubernetes Engine]] (GKE) integration/</ref>
 
Since April 2018, GitLab simplifies process of spinning up a new [[Kubernetes]] cluster in [[Google Kubernetes Engine]] ([[GKE]]) to deploy applications.<ref>https://about.gitlab.com/2018/04/05/gke-gitlab->in [[Google Kubernetes Engine]] (GKE) integration/</ref>
 
See also: [[GitLab Kubernetes agent]], [[gitlab-agent for Kubernetes]]
 
  
 
== Related terms ==
 
== Related terms ==
 
* [[U2F]]
 
* [[U2F]]
 
* [[GitLab groups]] https://about.gitlab.com/blog/2014/06/30/feature-highlight-groups/
 
* [[GitLab groups]] https://about.gitlab.com/blog/2014/06/30/feature-highlight-groups/
* [[EKS]] integration
 
* [[Bitbucket]]
 
* [[Azure DevOps Server]]
 
* [[GitHub Enterprise Server]]
 
* [[Terraform resource: gitlab_deploy_token]]
 
* [[ICONIQ Capital]]
 
* [[Meltano]] [[ETL]]
 
* [[GitLab environment variables]]
 
* [[GitLab terraform integration]]
 
  
 
== See also ==
 
== See also ==
* {{glab}}
 
 
* {{GitLab}}
 
* {{GitLab}}
* {{VCS}}
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* {{git software}}
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* {{dev}}
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* {{SCA}}
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* {{CI}}
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* [[wikipedia:Comparison_of_source-code-hosting_facilities]]
  
[[Category:Cloud computing]]
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[[Category:Cloud computing| ]]
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[[Category: Software development]]
 
[[Category:Version Control]]
 
[[Category:Version Control]]
[[Category:CI]]
 
  
 
{{CC license}}
 
{{CC license}}
 
Source: https://en.wikiversity.org/wiki/DevOps/GitLab
 
Source: https://en.wikiversity.org/wiki/DevOps/GitLab

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