Manual DB Migration - PG::UnableToSend: no connection to the server
Summary
I'm trying to upgrade the gitlab-ce from 14.9.5 to 14.10.5 . While upgrading , I'm disabled the auto DB migration and upgraded the gitlab. And after the gitlab upgrade , I'm tried to do the DB migration but its failed with below error. Please help me out from this issue.
Steps to reproduce
Im not sure that this issue is reproducible in small environment. 1.Disable Auto migration in gitlab.rb gitlab_rails['auto_migrate'] = false 2. Upgrade the gitlab from 14.9.5 to 14.10.5 3. Initiate the manual db migration gitlab-rake db:migrate
What is the expected correct behavior?
gitlab-rake db:migrate
The above command should migrate the DB without throwing any error.
Relevant logs and/or screenshots
gitlab-rake db:migrate
== 20211012134316 CleanUpMigrateMergeRequestDiffCommitUsers: migrating ========
-- 15 MigrateMergeRequestDiffCommitUsers are still pending
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::UnableToSend: no connection to the server
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
ActiveRecord::StatementInvalid: PG::UnableToSend: no connection to the server
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
PG::UnableToSend: no connection to the server
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
ActiveRecord::StatementInvalid: PG::ConnectionBad: PQconsumeInput() server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:99:in `block in read_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:98:in `read_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:47:in `select_all'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:65:in `block in each_row_to_migrate'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/pagination/keyset/iterator.rb:25:in `block in each_batch'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/pagination/keyset/iterator.rb:19:in `loop'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/pagination/keyset/iterator.rb:19:in `each_batch'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:65:in `each_row_to_migrate'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:119:in `get_data_to_update'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:87:in `perform'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:29:in `block in up'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `each'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `up'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
PG::ConnectionBad: PQconsumeInput() server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:99:in `block in read_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:98:in `read_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:47:in `select_all'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:65:in `block in each_row_to_migrate'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/pagination/keyset/iterator.rb:25:in `block in each_batch'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/pagination/keyset/iterator.rb:19:in `loop'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/pagination/keyset/iterator.rb:19:in `each_batch'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:65:in `each_row_to_migrate'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:119:in `get_data_to_update'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:87:in `perform'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:29:in `block in up'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `each'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `up'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
root@restored-ixed-ops:~# gitlab-rake db:migrate
== 20211012134316 CleanUpMigrateMergeRequestDiffCommitUsers: migrating ========
-- 15 MigrateMergeRequestDiffCommitUsers are still pending
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::UnableToSend: no connection to the server
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
ActiveRecord::StatementInvalid: PG::UnableToSend: no connection to the server
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
PG::UnableToSend: no connection to the server
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
ActiveRecord::StatementInvalid: PG::ConnectionBad: PQconsumeInput() server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:88:in `method_missing'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:267:in `bulk_update_commit_rows'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:194:in `block in update_commit_rows'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:184:in `each'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:184:in `each_slice'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:184:in `update_commit_rows'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:91:in `perform'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:29:in `block in up'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `each'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `up'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Caused by:
PG::ConnectionBad: PQconsumeInput() server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:88:in `method_missing'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:267:in `bulk_update_commit_rows'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:194:in `block in update_commit_rows'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:184:in `each'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:184:in `each_slice'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:184:in `update_commit_rows'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/background_migration/migrate_merge_request_diff_commit_users.rb:91:in `perform'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:29:in `block in up'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `each'
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211012134316_clean_up_migrate_merge_request_diff_commit_users.rb:26:in `up'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `block in write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:112:in `block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:172:in `retry_with_backoff'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:118:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:70:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:305:in `block in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:304:in `transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in `ddl_transaction'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
sudo gitlab-rake gitlab:env:info)
(For installations from source run and paste the output of:
sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production)