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Update EE > CE downgrade service removal steps

This commit is contained in:
Mark Fletcher 2018-05-18 10:38:43 +01:00
parent 94ff08ba3d
commit 1f2c56dda5
1 changed files with 16 additions and 5 deletions
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21
doc/downgrade_ee_to_ce/README.md
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@ -15,9 +15,9 @@ Kerberos and Atlassian Crowd are only available on the Enterprise Edition, so
you should disable these mechanisms before downgrading and you should provide
alternative authentication methods to your users.
### Remove Jenkins CI Service entries from the database
### Remove Service Integration entries from the database
The `JenkinsService` class is only available on the Enterprise Edition codebase,
The `JenkinsService` and `GithubService` classes are only available in the Enterprise Edition codebase,
so if you downgrade to the Community Edition, you'll come across the following
error:
@ -30,20 +30,31 @@ column if you didn't intend it to be used for storing the inheritance class or o
use another column for that information.)
```
or
```
Completed 500 Internal Server Error in 497ms (ActiveRecord: 32.2ms)
ActionView::Template::Error (The single-table inheritance mechanism failed to locate the subclass: 'GithubService'. This
error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this
column if you didn't intend it to be used for storing the inheritance class or overwrite Service.inheritance_column to
use another column for that information.)
```
All services are created automatically for every project you have, so in order
to avoid getting this error, you need to remove all instances of the
`JenkinsService` from your database:
`JenkinsService` and `GithubService` from your database:
**Omnibus Installation**
```
$ sudo gitlab-rails runner "Service.where(type: ['JenkinsService', 'JenkinsDeprecatedService']).delete_all"
$ sudo gitlab-rails runner "Service.where(type: ['JenkinsService', 'JenkinsDeprecatedService', 'GithubService']).delete_all"
```
**Source Installation**
```
$ bundle exec rails runner "Service.where(type: ['JenkinsService', 'JenkinsDeprecatedService']).delete_all" production
$ bundle exec rails runner "Service.where(type: ['JenkinsService', 'JenkinsDeprecatedService', 'GithubService']).delete_all" production
```
### Secret variables environment scopes