Error 500 in Gitlab with Mattermost when creating group
Summary
Running Gitlab 9.3.4 with Mattermost. When creating a new group in Gitlab with "Create a Mattermost team for this group" selected, I get an error 500.
Steps to reproduce
Configure Mattermost with Gitlab omnibus. Login to Gitlab. Login to Mattermost in second tab (SSO ok). Go to the Gitlab tab. Create a group with "Create a Mattermost team for this group".
What is the current bug behavior?
Error 500 displayed.
What is the expected correct behavior?
Group created. When "Create a Mattermost team for this group" is unchecked, group is created ok.
Relevant logs and/or screenshots
/var/log/gitlab/gitlab-rails:
Processing by GroupsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"ljucazmNCdTF5PsgzCLAVDSe4QKDPalZBVs4UugvGCjnhocZneE+TdSHMAQKw60DGou/S9Iztx1CQEE6P/0HA==", "group"=>{"path"=>"test123", "name"=>"test123", "description"=>"", "visibility_level"=>"0", "create_chat_team"=>"true"}}
Completed 500 Internal Server Error in 31ms (ActiveRecord: 2.2ms)
Mattermost::NoSessionError (No session could be set up, is Mattermost configured with Single Sign On?):
lib/mattermost/session.rb:39:in `block in with_session'
lib/mattermost/session.rb:137:in `with_lease'
lib/mattermost/session.rb:38:in `with_session'
lib/mattermost/client.rb:12:in `with_session'
lib/mattermost/client.rb:34:in `session_post'
lib/mattermost/team.rb:11:in `create'
app/services/mattermost/create_team_service.rb:9:in `execute'
app/services/groups/create_service.rb:26:in `execute'
app/controllers/groups_controller.rb:32:in `create'
lib/gitlab/i18n.rb:39:in `with_locale'
lib/gitlab/i18n.rb:45:in `with_user_locale'
app/controllers/application_controller.rb:303:in `set_locale'
lib/gitlab/performance_bar/peek_performance_bar_with_rack_body.rb:16:in `call'
lib/gitlab/middleware/multipart.rb:93:in `call'
lib/gitlab/request_profiler/middleware.rb:14:in `call'
lib/gitlab/middleware/go.rb:16:in `call'
lib/gitlab/etag_caching/middleware.rb:11:in `call'
lib/gitlab/request_context.rb:18:in `call'Relevant config of Mattermost in /etc/gitlab/gitlab.rb:
mattermost_external_url 'http://mattermost.mysite.com'
mattermost['service_address'] = "10.10.10.20"
mattermost['service_site_url'] = "https://mattermost.mysite.com"
mattermost['team_site_name'] = "My Site"
mattermost['gitlab_auth_endpoint'] = "https://gitlab.mysite.com/oauth/authorize"
mattermost['gitlab_token_endpoint'] = "https://gitlab.mysite.com/oauth/token"
mattermost['gitlab_user_api_endpoint'] = "https://gitlab.mysite.com/api/v3/user"
mattermost['email_enable_sign_up_with_email'] = false
mattermost['email_enable_sign_in_with_email'] = false
mattermost['email_enable_sign_in_with_username'] = false
mattermost['email_send_email_notifications'] = true
mattermost['email_require_email_verification'] = false
mattermost['email_smtp_server'] = "mail.mysite.com"
mattermost['email_smtp_port'] = "25"
mattermost['email_feedback_name'] = "My Site"
mattermost['email_feedback_email'] = "ne-pas-repondre@mysite.com"
mattermost['file_max_file_size'] = 2097152
mattermost['support_terms_of_service_link'] = ""
mattermost['support_privacy_policy_link'] = ""
mattermost['support_about_link'] = ""
mattermost['support_report_a_problem_link'] = ""
mattermost['support_email'] = "admin@mysite.com"
mattermost['localization_server_locale'] = "fr"
mattermost['localization_client_locale'] = "fr"
mattermost['localization_available_locales'] = "fr"Output of checks
Results of GitLab environment info
Expand for output related to GitLab environment info
System information System: Ubuntu 16.04 Current User: git Using RVM: no Ruby Version: 2.3.3p222 Gem Version: 2.6.6 Bundler Version:1.13.7 Rake Version: 10.5.0 Redis Version: 3.2.5 Git Version: 2.13.0 Sidekiq Version:5.0.0 Go Version: unknown
GitLab information Version: 9.3.4 Revision: 3888c01 Directory: /opt/gitlab/embedded/service/gitlab-rails DB Adapter: postgresql URL: https://gitlab.mysite.com HTTP Clone URL: https://gitlab.mysite.com/some-group/some-project.git SSH Clone URL: git@gitlab.mysite.com:some-group/some-project.git Using LDAP: yes Using Omniauth: no
GitLab Shell Version: 5.1.1 Repository storage paths:
- default: /var/opt/gitlab/git-data/repositories Hooks: /opt/gitlab/embedded/service/gitlab-shell/hooks Git: /opt/gitlab/embedded/bin/git
Results of GitLab application Check
Expand for output related to the GitLab application check
Checking GitLab Shell ...GitLab Shell version >= 5.1.1 ? ... OK (5.1.1) Repo base directory exists? default... yes Repo storage directories are symlinks? default... no Repo paths owned by git:root, or git:git? default... yes Repo paths access is drwxrws---? default... yes hooks directories in repos are links: ... 39/13 ... ok 3/14 ... ok 4/15 ... ok 5/18 ... ok 28/27 ... ok 41/28 ... ok 41/30 ... ok 3/32 ... ok 3/33 ... ok 46/37 ... ok 13/38 ... ok 53/39 ... ok 48/41 ... repository is empty 4/42 ... ok 56/43 ... ok 3/45 ... ok 3/46 ... ok 3/48 ... ok 3/50 ... ok 29/52 ... ok 3/55 ... ok 13/56 ... ok 3/57 ... ok 78/58 ... ok 4/61 ... ok 41/64 ... ok 28/66 ... ok 3/69 ... ok 5/70 ... ok 5/71 ... ok 82/72 ... repository is empty 82/73 ... ok 5/74 ... ok 86/76 ... ok 86/77 ... ok 86/78 ... ok 86/79 ... ok 3/83 ... ok 89/97 ... ok 89/100 ... ok 89/102 ... ok 89/114 ... ok 89/130 ... ok 89/131 ... ok 3/133 ... ok 86/134 ... ok 92/135 ... ok 86/137 ... ok 86/138 ... ok 84/139 ... ok 93/141 ... ok 3/144 ... ok 86/145 ... ok 94/146 ... ok 89/148 ... ok 89/150 ... ok 97/151 ... repository is empty 97/152 ... ok 97/153 ... repository is empty 49/160 ... ok 49/161 ... ok 29/166 ... ok 93/168 ... ok 86/169 ... ok 3/171 ... ok 12/172 ... ok 86/173 ... ok 86/178 ... ok 58/180 ... ok 26/181 ... ok 86/184 ... ok 48/185 ... ok 112/187 ... repository is empty 43/188 ... ok 49/189 ... ok 86/190 ... ok 115/191 ... ok 86/192 ... ok 116/193 ... ok 116/194 ... ok 116/195 ... ok 13/199 ... ok 127/200 ... ok 127/201 ... ok 127/202 ... ok 127/204 ... ok 127/205 ... ok 127/206 ... ok 86/207 ... ok 86/210 ... ok 127/211 ... ok 127/212 ... ok 127/213 ... ok 127/214 ... ok 127/215 ... ok 125/216 ... ok 125/217 ... repository is empty 133/219 ... ok 134/220 ... ok 137/223 ... ok 116/225 ... ok 116/226 ... ok 116/227 ... ok 127/230 ... ok 86/231 ... ok 116/232 ... ok 127/233 ... ok 116/234 ... ok 86/235 ... ok 86/236 ... ok 92/240 ... ok 127/241 ... ok 92/243 ... ok 147/245 ... repository is empty 86/246 ... ok 86/247 ... ok 134/248 ... ok 43/249 ... ok 148/251 ... ok 148/252 ... ok 148/253 ... ok 148/254 ... ok 148/255 ... ok 148/256 ... repository is empty 148/257 ... repository is empty 139/259 ... ok 139/260 ... ok 116/261 ... ok 148/262 ... ok 148/263 ... ok 148/264 ... ok 5/265 ... ok 127/266 ... ok 137/267 ... ok 133/268 ... ok 168/269 ... ok 137/270 ... ok 155/271 ... repository is empty 156/272 ... ok 92/274 ... ok 86/276 ... ok 86/277 ... ok 158/279 ... ok 116/280 ... ok 116/282 ... ok 86/283 ... ok 86/284 ... ok 160/285 ... ok 86/287 ... ok 86/288 ... ok 86/289 ... ok 86/290 ... ok 86/291 ... ok 86/292 ... ok 86/293 ... ok 86/294 ... ok 86/295 ... ok 116/296 ... ok 86/297 ... ok 86/299 ... ok 86/300 ... ok 86/301 ... ok 86/302 ... ok 86/303 ... ok 163/305 ... ok 48/306 ... ok 86/307 ... ok 86/308 ... ok 86/309 ... ok 166/310 ... ok 86/311 ... ok 86/312 ... ok 86/313 ... ok 127/314 ... ok 127/315 ... repository is empty 86/316 ... ok 163/317 ... ok 171/323 ... ok 163/324 ... ok 86/325 ... ok 12/327 ... repository is empty 3/329 ... repository is empty 163/330 ... ok 172/332 ... ok 163/334 ... ok 149/336 ... ok 125/337 ... ok 29/338 ... ok 116/339 ... ok 163/340 ... ok 127/341 ... ok 163/343 ... ok 163/344 ... ok 177/345 ... repository is empty 86/347 ... ok 86/348 ... ok 40/349 ... repository is empty 12/350 ... ok 86/352 ... ok 178/353 ... ok Running /opt/gitlab/embedded/service/gitlab-shell/bin/check Check GitLab API access: OK Access to /var/opt/gitlab/.ssh/authorized_keys: OK Send ping to redis server: OK gitlab-shell self-check successful
Checking GitLab Shell ... Finished
Checking Sidekiq ...
Running? ... yes Number of Sidekiq processes ... 1
Checking Sidekiq ... Finished
Checking Reply by email ...
Reply by email is disabled in config/gitlab.yml
Checking Reply by email ... Finished
Checking LDAP ...
Server: ldapmain LDAP authentication... Success LDAP users with access to your GitLab server (only showing the first 100 results) [SANITIZED]
Checking LDAP ... Finished
Checking GitLab ...
Git configured correctly? ... yes Database config exists? ... yes All migrations up? ... yes Database contains orphaned GroupMembers? ... no GitLab config exists? ... yes GitLab config up to date? ... yes Log directory writable? ... yes Tmp directory writable? ... yes Uploads directory exists? ... yes Uploads directory has correct permissions? ... yes Uploads directory tmp has correct permissions? ... yes Init script exists? ... skipped (omnibus-gitlab has no init script) Init script up-to-date? ... skipped (omnibus-gitlab has no init script) Projects have namespace: ... 39/13 ... yes 3/14 ... yes 4/15 ... yes 5/18 ... yes 28/27 ... yes 41/28 ... yes 41/30 ... yes 3/32 ... yes 3/33 ... yes 46/37 ... yes 13/38 ... yes 53/39 ... yes 48/41 ... yes 4/42 ... yes 56/43 ... yes 3/45 ... yes 3/46 ... yes 3/48 ... yes 3/50 ... yes 29/52 ... yes 3/55 ... yes 13/56 ... yes 3/57 ... yes 78/58 ... yes 4/61 ... yes 41/64 ... yes 28/66 ... yes 3/69 ... yes 5/70 ... yes 5/71 ... yes 82/72 ... yes 82/73 ... yes 5/74 ... yes 86/76 ... yes 86/77 ... yes 86/78 ... yes 86/79 ... yes 3/83 ... yes 89/97 ... yes 89/100 ... yes 89/102 ... yes 89/114 ... yes 89/130 ... yes 89/131 ... yes 3/133 ... yes 86/134 ... yes 92/135 ... yes 86/137 ... yes 86/138 ... yes 84/139 ... yes 93/141 ... yes 3/144 ... yes 86/145 ... yes 94/146 ... yes 89/148 ... yes 89/150 ... yes 97/151 ... yes 97/152 ... yes 97/153 ... yes 49/160 ... yes 49/161 ... yes 29/166 ... yes 93/168 ... yes 86/169 ... yes 3/171 ... yes 12/172 ... yes 86/173 ... yes 86/178 ... yes 58/180 ... yes 26/181 ... yes 86/184 ... yes 48/185 ... yes 112/187 ... yes 43/188 ... yes 49/189 ... yes 86/190 ... yes 115/191 ... yes 86/192 ... yes 116/193 ... yes 116/194 ... yes 116/195 ... yes 13/199 ... yes 127/200 ... yes 127/201 ... yes 127/202 ... yes 127/204 ... yes 127/205 ... yes 127/206 ... yes 86/207 ... yes 86/210 ... yes 127/211 ... yes 127/212 ... yes 127/213 ... yes 127/214 ... yes 127/215 ... yes 125/216 ... yes 125/217 ... yes 133/219 ... yes 134/220 ... yes 137/223 ... yes 116/225 ... yes 116/226 ... yes 116/227 ... yes 127/230 ... yes 86/231 ... yes 116/232 ... yes 127/233 ... yes 116/234 ... yes 86/235 ... yes 86/236 ... yes 92/240 ... yes 127/241 ... yes 92/243 ... yes 147/245 ... yes 86/246 ... yes 86/247 ... yes 134/248 ... yes 43/249 ... yes 148/251 ... yes 148/252 ... yes 148/253 ... yes 148/254 ... yes 148/255 ... yes 148/256 ... yes 148/257 ... yes 139/259 ... yes 139/260 ... yes 116/261 ... yes 148/262 ... yes 148/263 ... yes 148/264 ... yes 5/265 ... yes 127/266 ... yes 137/267 ... yes 133/268 ... yes 168/269 ... yes 137/270 ... yes 155/271 ... yes 156/272 ... yes 92/274 ... yes 86/276 ... yes 86/277 ... yes 158/279 ... yes 116/280 ... yes 116/282 ... yes 86/283 ... yes 86/284 ... yes 160/285 ... yes 86/287 ... yes 86/288 ... yes 86/289 ... yes 86/290 ... yes 86/291 ... yes 86/292 ... yes 86/293 ... yes 86/294 ... yes 86/295 ... yes 116/296 ... yes 86/297 ... yes 86/299 ... yes 86/300 ... yes 86/301 ... yes 86/302 ... yes 86/303 ... yes 163/305 ... yes 48/306 ... yes 86/307 ... yes 86/308 ... yes 86/309 ... yes 166/310 ... yes 86/311 ... yes 86/312 ... yes 86/313 ... yes 127/314 ... yes 127/315 ... yes 86/316 ... yes 163/317 ... yes 171/323 ... yes 163/324 ... yes 86/325 ... yes 12/327 ... yes 3/329 ... yes 163/330 ... yes 172/332 ... yes 163/334 ... yes 149/336 ... yes 125/337 ... yes 29/338 ... yes 116/339 ... yes 163/340 ... yes 127/341 ... yes 163/343 ... yes 163/344 ... yes 177/345 ... yes 86/347 ... yes 86/348 ... yes 40/349 ... yes 12/350 ... yes 86/352 ... yes 178/353 ... yes Redis version >= 2.8.0? ... yes Ruby version >= 2.3.3 ? ... yes (2.3.3) Git version >= 2.7.3 ? ... yes (2.13.0) Active users: ... 135
Checking GitLab ... Finished