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diff --git a/doc/administration/logs.md b/doc/administration/logs.md deleted file mode 100644 index 737b39db16c..00000000000 --- a/doc/administration/logs.md +++ /dev/null @@ -1,137 +0,0 @@ -## Log system - -GitLab has an advanced log system where everything is logged so that you -can analyze your instance using various system log files. In addition to -system log files, GitLab Enterprise Edition comes with Audit Events. -Find more about them [in Audit Events -documentation](http://docs.gitlab.com/ee/administration/audit_events.html) - -System log files are typically plain text in a standard log file format. -This guide talks about how to read and use these system log files. - -### production.log - -This file lives in `/var/log/gitlab/gitlab-rails/production.log` for -omnibus package or in `/home/git/gitlab/log/production.log` for -installations from source. - -It contains information about all performed requests. You can see the -URL and type of request, IP address and what exactly parts of code were -involved to service this particular request. Also you can see all SQL -request that have been performed and how much time it took. This task is -more useful for GitLab contributors and developers. Use part of this log -file when you are going to report bug. For example: - -``` -Started GET "/gitlabhq/yaml_db/tree/master" for 168.111.56.1 at 2015-02-12 19:34:53 +0200 -Processing by Projects::TreeController#show as HTML - Parameters: {"project_id"=>"gitlabhq/yaml_db", "id"=>"master"} - - ... [CUT OUT] - - Namespaces"."created_at" DESC, "namespaces"."id" DESC LIMIT 1 [["id", 26]] - CACHE (0.0ms) SELECT "members".* FROM "members" WHERE "members"."source_type" = 'Project' AND "members"."type" IN ('ProjectMember') AND "members"."source_id" = $1 AND "members"."source_type" = $2 AND "members"."user_id" = 1 ORDER BY "members"."created_at" DESC, "members"."id" DESC LIMIT 1 [["source_id", 18], ["source_type", "Project"]] - CACHE (0.0ms) SELECT "members".* FROM "members" WHERE "members"."source_type" = 'Project' AND "members". - (1.4ms) SELECT COUNT(*) FROM "merge_requests" WHERE "merge_requests"."target_project_id" = $1 AND ("merge_requests"."state" IN ('opened','reopened')) [["target_project_id", 18]] - Rendered layouts/nav/_project.html.haml (28.0ms) - Rendered layouts/_collapse_button.html.haml (0.2ms) - Rendered layouts/_flash.html.haml (0.1ms) - Rendered layouts/_page.html.haml (32.9ms) -Completed 200 OK in 166ms (Views: 117.4ms | ActiveRecord: 27.2ms) -``` - -In this example we can see that server processed an HTTP request with URL -`/gitlabhq/yaml_db/tree/master` from IP 168.111.56.1 at 2015-02-12 -19:34:53 +0200. Also we can see that request was processed by -`Projects::TreeController`. - -### application.log - -This file lives in `/var/log/gitlab/gitlab-rails/application.log` for -omnibus package or in `/home/git/gitlab/log/application.log` for -installations from source. - -It helps you discover events happening in your instance such as user creation, -project removing and so on. For example: - -``` -October 06, 2014 11:56: User "Administrator" (admin@example.com) was created -October 06, 2014 11:56: Documentcloud created a new project "Documentcloud / Underscore" -October 06, 2014 11:56: Gitlab Org created a new project "Gitlab Org / Gitlab Ce" -October 07, 2014 11:25: User "Claudie Hodkiewicz" (nasir_stehr@olson.co.uk) was removed -October 07, 2014 11:25: Project "project133" was removed -``` - -### githost.log - -This file lives in `/var/log/gitlab/gitlab-rails/githost.log` for -omnibus package or in `/home/git/gitlab/log/githost.log` for -installations from source. - -GitLab has to interact with Git repositories but in some rare cases -something can go wrong and in this case you will know what exactly -happened. This log file contains all failed requests from GitLab to Git -repositories. In the majority of cases this file will be useful for developers -only. For example: - -``` -December 03, 2014 13:20 -> ERROR -> Command failed [1]: /usr/bin/git --git-dir=/Users/vsizov/gitlab-development-kit/gitlab/tmp/tests/gitlab-satellites/group184/gitlabhq/.git --work-tree=/Users/vsizov/gitlab-development-kit/gitlab/tmp/tests/gitlab-satellites/group184/gitlabhq merge --no-ff -mMerge branch 'feature_conflict' into 'feature' source/feature_conflict - -error: failed to push some refs to '/Users/vsizov/gitlab-development-kit/repositories/gitlabhq/gitlab_git.git' -``` - -### sidekiq.log - -This file lives in `/var/log/gitlab/gitlab-rails/sidekiq.log` for -omnibus package or in `/home/git/gitlab/log/sidekiq.log` for -installations from source. - -GitLab uses background jobs for processing tasks which can take a long -time. All information about processing these jobs are written down to -this file. For example: - -``` -2014-06-10T07:55:20Z 2037 TID-tm504 ERROR: /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/1.9.1/gems/redis-3.0.7/lib/redis/client.rb:228:in `read' -2014-06-10T18:18:26Z 14299 TID-55uqo INFO: Booting Sidekiq 3.0.0 with redis options {:url=>"redis://localhost:6379/0", :namespace=>"sidekiq"} -``` - -### gitlab-shell.log - -This file lives in `/var/log/gitlab/gitlab-shell/gitlab-shell.log` for -omnibus package or in `/home/git/gitlab-shell/gitlab-shell.log` for -installations from source. - -GitLab shell is used by Gitlab for executing Git commands and provide -SSH access to Git repositories. For example: - -``` -I, [2015-02-13T06:17:00.671315 #9291] INFO -- : Adding project root/example.git at </var/opt/gitlab/git-data/repositories/root/dcdcdcdcd.git>. -I, [2015-02-13T06:17:00.679433 #9291] INFO -- : Moving existing hooks directory and symlinking global hooks directory for /var/opt/gitlab/git-data/repositories/root/example.git. -``` - -### unicorn\_stderr.log - -This file lives in `/var/log/gitlab/unicorn/unicorn_stderr.log` for -omnibus package or in `/home/git/gitlab/log/unicorn_stderr.log` for -installations from source. - -Unicorn is a high-performance forking Web server which is used for -serving the GitLab application. You can look at this log if, for -example, your application does not respond. This log contains all -information about the state of unicorn processes at any given time. - -``` -I, [2015-02-13T06:14:46.680381 #9047] INFO -- : Refreshing Gem list -I, [2015-02-13T06:14:56.931002 #9047] INFO -- : listening on addr=127.0.0.1:8080 fd=12 -I, [2015-02-13T06:14:56.931381 #9047] INFO -- : listening on addr=/var/opt/gitlab/gitlab-rails/sockets/gitlab.socket fd=13 -I, [2015-02-13T06:14:56.936638 #9047] INFO -- : master process ready -I, [2015-02-13T06:14:56.946504 #9092] INFO -- : worker=0 spawned pid=9092 -I, [2015-02-13T06:14:56.946943 #9092] INFO -- : worker=0 ready -I, [2015-02-13T06:14:56.947892 #9094] INFO -- : worker=1 spawned pid=9094 -I, [2015-02-13T06:14:56.948181 #9094] INFO -- : worker=1 ready -W, [2015-02-13T07:16:01.312916 #9094] WARN -- : #<Unicorn::HttpServer:0x0000000208f618>: worker (pid: 9094) exceeds memory limit (320626688 bytes > 247066940 bytes) -W, [2015-02-13T07:16:01.313000 #9094] WARN -- : Unicorn::WorkerKiller send SIGQUIT (pid: 9094) alive: 3621 sec (trial 1) -I, [2015-02-13T07:16:01.530733 #9047] INFO -- : reaped #<Process::Status: pid 9094 exit 0> worker=1 -I, [2015-02-13T07:16:01.534501 #13379] INFO -- : worker=1 spawned pid=13379 -I, [2015-02-13T07:16:01.534848 #13379] INFO -- : worker=1 ready -``` |