Database error on update from 15.11.2 to 15.11.3 (ee)

Summary

I tried upgrading GitLab to 15.11.3 via apt-get and encountered an database error.

Steps to reproduce

In the attachments is a log. I executed the following commands: gitlab-ctl reconfigure (first to check if it works) apt-get update apt-get upgrade -y

What is the current bug behavior?

The database error - GitLab does not start anymore

What is the expected correct behavior?

GitLab updated an running :)

Relevant logs

Relevant logs 

```
StandardError: An error has occurred, this and all later migrations canceled:

PG::DuplicateSchema: ERROR:  schema "gitlab_partitions_dynamic" already exists
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211202041233_init_schema.rb:7:in up' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:121:in public_send'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:121:in block in write_using_load_balancer' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:127:in block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:198:in retry_with_backoff' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:116:in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:120:in write_using_load_balancer' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:72:in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:369:in block in transaction' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:368:in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in ddl_transaction' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/pg_backend_pid.rb:15:in block in with_advisory_lock_connection'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/pg_backend_pid.rb:12:in with_advisory_lock_connection' /opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:117:in configure_database'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:95:in block (3 levels) in <top (required)>' /opt/gitlab/embedded/bin/bundle:23:in load'
/opt/gitlab/embedded/bin/bundle:23:in `'


Caused by:
ActiveRecord::StatementInvalid: PG::DuplicateSchema: ERROR:  schema "gitlab_partitions_dynamic" already exists
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211202041233_init_schema.rb:7:in up' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:121:in public_send'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:121:in block in write_using_load_balancer' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:127:in block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:198:in retry_with_backoff' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:116:in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:120:in write_using_load_balancer' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:72:in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:369:in block in transaction' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:368:in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in ddl_transaction' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/pg_backend_pid.rb:15:in block in with_advisory_lock_connection'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/pg_backend_pid.rb:12:in with_advisory_lock_connection' /opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:117:in configure_database'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:95:in block (3 levels) in <top (required)>' /opt/gitlab/embedded/bin/bundle:23:in load'
/opt/gitlab/embedded/bin/bundle:23:in `'



Caused by:
PG::DuplicateSchema: ERROR:  schema "gitlab_partitions_dynamic" already exists
/opt/gitlab/embedded/service/gitlab-rails/db/migrate/20211202041233_init_schema.rb:7:in up' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:121:in public_send'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:121:in block in write_using_load_balancer' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:127:in block in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:198:in retry_with_backoff' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:116:in read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:120:in write_using_load_balancer' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:72:in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:369:in block in transaction' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database.rb:368:in transaction'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/lock_retry_mixin.rb:36:in ddl_transaction' /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/pg_backend_pid.rb:15:in block in with_advisory_lock_connection'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migrations/pg_backend_pid.rb:12:in with_advisory_lock_connection' /opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:117:in configure_database'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:95:in block (3 levels) in <top (required)>' /opt/gitlab/embedded/bin/bundle:23:in load'
/opt/gitlab/embedded/bin/bundle:23:in `'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
STDERR:
---- End output of "bash"  ----
Ran "bash"  returned 1



There was an error running gitlab-ctl reconfigure. Please check the output above for more
details.


dpkg: error processing package gitlab-ee (--configure):
installed gitlab-ee package post-installation script subprocess returned error exit status 1```


The rest: See attached file
gitlab-error.txt

Details of package version

Provide the package version installation details 




Edited  by Niklas Grenningloh