Maintenance Rake tasks (CORE ONLY)
GitLab provides Rake tasks for general maintenance.
Gather GitLab and system information
This command gathers information about your GitLab installation and the system it runs on. These may be useful when asking for help or reporting issues.
sudo gitlab-rake gitlab:env:info
bundle exec rake gitlab:env:info RAILS_ENV=production
System information System: Debian 7.8 Current User: git Using RVM: no Ruby Version: 2.1.5p273 Gem Version: 2.4.3 Bundler Version: 1.7.6 Rake Version: 10.3.2 Redis Version: 3.2.5 Sidekiq Version: 2.17.8 GitLab information Version: 7.7.1 Revision: 41ab9e1 Directory: /home/git/gitlab DB Adapter: postgresql URL: https://gitlab.example.com HTTP Clone URL: https://gitlab.example.com/some-project.git SSH Clone URL: firstname.lastname@example.org:some-project.git Using LDAP: no Using Omniauth: no GitLab Shell Version: 2.4.1 Repositories: /home/git/repositories/ Hooks: /home/git/gitlab-shell/hooks/ Git: /usr/bin/git
Check GitLab configuration
gitlab:check Rake task runs the following Rake tasks:
It will check that each component was set up according to the installation guide and suggest fixes for issues found. This command must be run from your application server and will not work correctly on component servers like Gitaly.
You may also have a look at our troubleshooting guides for:
sudo gitlab-rake gitlab:check
bundle exec rake gitlab:check RAILS_ENV=production
gitlab:check if you want to omit project names from the output.
Checking Environment ... Git configured for git user? ... yes Has python2? ... yes python2 is supported version? ... yes Checking Environment ... Finished Checking GitLab Shell ... GitLab Shell version? ... OK (1.2.0) Repo base directory exists? ... yes Repo base directory is a symlink? ... no Repo base owned by git:git? ... yes Repo base access is drwxrws---? ... yes post-receive hook up-to-date? ... yes post-receive hooks in repos are links: ... yes Checking GitLab Shell ... Finished Checking Sidekiq ... Running? ... yes Checking Sidekiq ... Finished Checking GitLab ... Database config exists? ... yes Database is SQLite ... no All migrations up? ... yes GitLab config exists? ... yes GitLab config outdated? ... no Log directory writable? ... yes Tmp directory writable? ... yes Init script exists? ... yes Init script up-to-date? ... yes Redis version >= 2.0.0? ... yes Checking GitLab ... Finished
Rebuild authorized_keys file
In some case it is necessary to rebuild the
authorized_keys file. To do this, run:
sudo gitlab-rake gitlab:shell:setup
cd /home/git/gitlab sudo -u git -H bundle exec rake gitlab:shell:setup RAILS_ENV=production
This will rebuild an authorized_keys file. You will lose any data stored in authorized_keys file. Do you want to continue (yes/no)? yes
Clear Redis cache
If for some reason the dashboard displays the wrong information, you might want to clear Redis' cache. To do this, run:
sudo gitlab-rake cache:clear
cd /home/git/gitlab sudo -u git -H bundle exec rake cache:clear RAILS_ENV=production
Precompile the assets
Sometimes during version upgrades you might end up with some wrong CSS or missing some icons. In that case, try to precompile the assets again.
This only applies to source installations and does NOT apply to Omnibus packages.
cd /home/git/gitlab sudo -u git -H bundle exec rake gitlab:assets:compile RAILS_ENV=production
the release of upstream GitLab. The omnibus version includes optimized versions
production machine after installing the package, there should be no reason to redo
rake gitlab:assets:compile on the production machine. If you suspect that assets
have been corrupted, you should reinstall the omnibus package.
Check TCP connectivity to a remote site
Sometimes you need to know if your GitLab installation can connect to a TCP service on another machine - perhaps a PostgreSQL or HTTPS server. A Rake task is included to help you with this:
sudo gitlab-rake gitlab:tcp_check[example.com,80]
cd /home/git/gitlab sudo -u git -H bundle exec rake gitlab:tcp_check[example.com,80] RAILS_ENV=production
Clear exclusive lease (DANGER)
GitLab uses a shared lock mechanism:
ExclusiveLease to prevent simultaneous operations
in a shared resource. An example is running periodic garbage collection on repositories.
In very specific situations, a operation locked by an Exclusive Lease can fail without releasing the lock. If you can't wait for it to expire, you can run this task to manually clear it.
To clear all exclusive leases:
DANGER: DANGER: Don't run it while GitLab or Sidekiq is running
sudo gitlab-rake gitlab:exclusive_lease:clear
To specify a lease
type or lease
type + id, specify a scope:
# to clear all leases for repository garbage collection: sudo gitlab-rake gitlab:exclusive_lease:clear[project_housekeeping:*] # to clear a lease for repository garbage collection in a specific project: (id=4) sudo gitlab-rake gitlab:exclusive_lease:clear[project_housekeeping:4]
Display status of database migrations
See the upgrade documentation for how to check that migrations are complete when upgrading GitLab.
To check the status of specific migrations, you can use the following Rake task:
sudo gitlab-rake db:migrate:status
This will output a table with a
each Migration ID.
database: gitlabhq_production Status Migration ID Migration Name -------------------------------------------------- up migration_id migration_name
Import common metrics
Sometimes you may need to re-import the common metrics that power the Metrics dashboards.
To re-import the metrics you can run:
sudo gitlab-rake metrics:setup_common_metrics