Finish updates to use JIRA gem

Code improvements, bug fixes, finish documentation and specs

23 files changed, 134 insertions, 307 deletions

diff --git a/doc/integration/README.md b/doc/integration/README.md
index 0fc0be4ffce..a928b74f9b8 100644
--- a/doc/integration/README.md
+++ b/doc/integration/README.md
@@ -8,33 +8,54 @@ See the documentation below for details on how to configure these services.
 - [JIRA](jira.md) Integrate with the JIRA issue tracker
 - [External issue tracker](external-issue-tracker.md) Redmine, JIRA, etc.
 - [LDAP](ldap.md) Set up sign in via LDAP
-- [OmniAuth](omniauth.md) Sign in via Twitter, GitHub, GitLab, and Google via OAuth.
+- [OmniAuth](omniauth.md) Sign in via Twitter, GitHub, GitLab.com, Google, Bitbucket, Facebook, Shibboleth, SAML, Crowd and Azure
 - [SAML](saml.md) Configure GitLab as a SAML 2.0 Service Provider
 - [CAS](cas.md) Configure GitLab to sign in using CAS
-- [Slack](slack.md) Integrate with the Slack chat service
 - [OAuth2 provider](oauth_provider.md) OAuth2 application creation
 - [Gmail actions buttons](gmail_action_buttons_for_gitlab.md) Adds GitLab actions to messages
 - [reCAPTCHA](recaptcha.md) Configure GitLab to use Google reCAPTCHA for new users
+- [Akismet](akismet.md) Configure Akismet to stop spam
+- [Koding](../administration/integration/koding.md) Configure Koding to use IDE integration
 
 GitLab Enterprise Edition contains [advanced Jenkins support][jenkins].
 
+[jenkins]: http://docs.gitlab.com/ee/integration/jenkins.html
+
+
 ## Project services
 
 Integration with services such as Campfire, Flowdock, Gemnasium, HipChat,
 Pivotal Tracker, and Slack are available in the form of a [Project Service][].
-You can find these within GitLab in the Services page under Project Settings if
-you are at least a master on the project.
-Project Services are a bit like plugins in that they allow a lot of freedom in
-adding functionality to GitLab. For example there is also a service that can
-send an email every time someone pushes new commits.
 
-Because GitLab is open source we can ship with the code and tests for all
-plugins. This allows the community to keep the plugins up to date so that they
-always work in newer GitLab versions.
+[Project Service]: ../project_services/project_services.md
 
-For an overview of what projects services are available without logging in,
-please see the [project_services directory][projects-code].
+## SSL certificate errors
 
-[jenkins]: http://doc.gitlab.com/ee/integration/jenkins.html
-[Project Service]: ../project_services/project_services.md
-[projects-code]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/app/models/project_services
+When trying to integrate GitLab with services that are using self-signed certificates,
+it is very likely that SSL certificate errors will occur on different parts of the
+application, most likely Sidekiq. There are 2 approaches you can take to solve this:
+
+1. Add the root certificate to the trusted chain of the OS.
+1. If using Omnibus, you can add the certificate to GitLab's trusted certificates.
+
+**OS main trusted chain**
+
+This [resource](http://kb.kerio.com/product/kerio-connect/server-configuration/ssl-certificates/adding-trusted-root-certificates-to-the-server-1605.html)
+has all the information you need to add a certificate to the main trusted chain.
+
+This [answer](http://superuser.com/questions/437330/how-do-you-add-a-certificate-authority-ca-to-ubuntu)
+at SuperUser also has relevant information.
+
+**Omnibus Trusted Chain**
+
+It is enough to concatenate the certificate to the main trusted certificate:
+
+```bash
+cat jira.pem >> /opt/gitlab/embedded/ssl/certs/cacert.pem
+```
+
+After that restart GitLab with:
+
+```bash
+sudo gitlab-ctl restart
+```
diff --git a/doc/project_services/img/jira_add_user_to_group.png b/doc/integration/img/jira_add_user_to_group.png
index 0ba737bda9a..0ba737bda9a 100644
--- a/doc/project_services/img/jira_add_user_to_group.png
+++ b/doc/integration/img/jira_add_user_to_group.png
diff --git a/doc/project_services/img/jira_create_new_group.png b/doc/integration/img/jira_create_new_group.png
index 0609060cb05..0609060cb05 100644
--- a/doc/project_services/img/jira_create_new_group.png
+++ b/doc/integration/img/jira_create_new_group.png
diff --git a/doc/project_services/img/jira_create_new_group_name.png b/doc/integration/img/jira_create_new_group_name.png
index 53d77b17df0..53d77b17df0 100644
--- a/doc/project_services/img/jira_create_new_group_name.png
+++ b/doc/integration/img/jira_create_new_group_name.png
diff --git a/doc/project_services/img/jira_create_new_user.png b/doc/integration/img/jira_create_new_user.png
index 9eaa444ed25..9eaa444ed25 100644
--- a/doc/project_services/img/jira_create_new_user.png
+++ b/doc/integration/img/jira_create_new_user.png
diff --git a/doc/project_services/img/jira_group_access.png b/doc/integration/img/jira_group_access.png
index 8d4657427ae..8d4657427ae 100644
--- a/doc/project_services/img/jira_group_access.png
+++ b/doc/integration/img/jira_group_access.png
diff --git a/doc/project_services/img/jira_issue_reference.png b/doc/integration/img/jira_issue_reference.png
index 1a2d9f04a6c..1a2d9f04a6c 100644
--- a/doc/project_services/img/jira_issue_reference.png
+++ b/doc/integration/img/jira_issue_reference.png
diff --git a/doc/integration/img/jira_merge_request_close.png b/doc/integration/img/jira_merge_request_close.png
new file mode 100644
index 00000000000..b8f6058a514
--- /dev/null
+++ b/doc/integration/img/jira_merge_request_close.png
diff --git a/doc/project_services/img/jira_project_name.png b/doc/integration/img/jira_project_name.png
index e785ec6140d..e785ec6140d 100644
--- a/doc/project_services/img/jira_project_name.png
+++ b/doc/integration/img/jira_project_name.png
diff --git a/doc/project_services/img/jira_service.png b/doc/integration/img/jira_service.png
index 13aefce6f84..13aefce6f84 100644
--- a/doc/project_services/img/jira_service.png
+++ b/doc/integration/img/jira_service.png
diff --git a/doc/project_services/img/jira_service_close_issue.png b/doc/integration/img/jira_service_close_issue.png
index eed69e80d2c..eed69e80d2c 100644
--- a/doc/project_services/img/jira_service_close_issue.png
+++ b/doc/integration/img/jira_service_close_issue.png
diff --git a/doc/project_services/img/jira_user_management_link.png b/doc/integration/img/jira_user_management_link.png
index 5f002b59bac..5f002b59bac 100644
--- a/doc/project_services/img/jira_user_management_link.png
+++ b/doc/integration/img/jira_user_management_link.png
diff --git a/doc/project_services/img/jira_workflow_screenshot.png b/doc/integration/img/jira_workflow_screenshot.png
index 937a50a77d9..937a50a77d9 100644
--- a/doc/project_services/img/jira_workflow_screenshot.png
+++ b/doc/integration/img/jira_workflow_screenshot.png
diff --git a/doc/integration/jira.md b/doc/integration/jira.md
index de373bd94ff..cf1557ddc44 100644
--- a/doc/integration/jira.md
+++ b/doc/integration/jira.md
@@ -1,64 +1,66 @@
-# GitLab Jira integration
+# GitLab JIRA integration
 
-GitLab can be configured to interact with Jira. Configuration happens via
-username and password. Connecting to a Jira server via CAS is not possible.
+GitLab can be configured to interact with JIRA. Configuration happens via
+user name and password. Connecting to a JIRA server via CAS is not possible.
 
-Each project can be configured to connect to a different Jira instance, see the
-[configuration](#configuration) section. If you have one Jira instance you can
+Each project can be configured to connect to a different JIRA instance, see the
+[configuration](#configuration) section. If you have one JIRA instance you can
 pre-fill the settings page with a default template. To configure the template
 see the [Services Templates][services-templates] document.
 
-Once the project is connected to Jira, you can reference and close the issues
-in Jira directly from GitLab.
+Once the project is connected to JIRA, you can reference and close the issues
+in JIRA directly from GitLab.
 
 ## Table of Contents
-
-* [Referencing Jira Issues from GitLab](#referencing-jira-issues)
-* [Closing Jira Issues from GitLab](#closing-jira-issues)
+* [Referencing JIRA Issues from GitLab](#referencing-JIRA-issues)
+* [Closing JIRA Issues from GitLab](#closing-JIRA-issues)
 * [Configuration](#configuration)
 
-### Referencing Jira Issues
+### Referencing JIRA Issues
 
-When GitLab project has Jira issue tracker configured and enabled, mentioning
-Jira issue in GitLab will automatically add a comment in Jira issue with the
+When GitLab project has JIRA issue tracker configured and enabled, mentioning
+JIRA issue in GitLab will automatically add a comment in JIRA issue with the
 link back to GitLab. This means that in comments in merge requests and commits
-referencing an issue, eg. `PROJECT-7`, will add a comment in Jira issue in the
+referencing an issue, eg. `PROJECT-7`, will add a comment in JIRA issue in the
 format:
 
 ```
- USER mentioned this issue in LINK_TO_THE_MENTION
+ USER mentioned this issue in RESOURCE_NAME of [PROJECT_NAME|LINK_TO_COMMENT]:
+ ENTITY_TITLE
 ```
 
 * `USER` A user that mentioned the issue. This is the link to the user profile in GitLab.
-* `LINK_TO_THE_MENTION` Link to the origin of mention with a name of the entity where Jira issue was mentioned.
-Can be commit or merge request.
+* `LINK_TO_THE_COMMENT` Link to the origin of mention with a name of the entity where JIRA issue was mentioned.
+* `RESOURCE_NAME` Kind of resource which referenced the issue. Can be a commit or merge request.
+* `PROJECT_NAME` GitLab project name.
+* `ENTITY_TITLE` Merge request title or commit message first line.
 
-![example of mentioning or closing the Jira issue](img/jira_issue_reference.png)
+![example of mentioning or closing the JIRA issue](img/jira_issue_reference.png)
 
 ---
 
-### Closing Jira Issues
+### Closing JIRA Issues
 
-Jira issues can be closed directly from GitLab by using trigger words, eg.
+JIRA issues can be closed directly from GitLab by using trigger words, eg.
 `Resolves PROJECT-1`, `Closes PROJECT-1` or `Fixes PROJECT-1`, in commits and
 merge requests. When a commit which contains the trigger word in the commit
-message is pushed, GitLab will add a comment in the mentioned Jira issue.
+message is pushed, GitLab will add a comment in the mentioned JIRA issue.
 
-For example, for project named `PROJECT` in Jira, we implemented a new feature
+For example, for project named `PROJECT` in JIRA, we implemented a new feature
 and created a merge request in GitLab.
 
-This feature was requested in Jira issue `PROJECT-7`. Merge request in GitLab
+This feature was requested in JIRA issue `PROJECT-7`. Merge request in GitLab
 contains the improvement and in merge request description we say that this
 merge request `Closes PROJECT-7` issue.
 
-Once this merge request is merged, the Jira issue will be automatically closed
+Once this merge request is merged, the JIRA issue will be automatically closed
 with a link to the commit that resolved the issue.
 
-![A Git commit that causes the Jira issue to be closed](img/jira_merge_request_close.png)
+![A Git commit that causes the JIRA issue to be closed](img/jira_merge_request_close.png)
 
 ---
 
-![The GitLab integration user leaves a comment on Jira](img/jira_service_close_issue.png)
+![The GitLab integration user leaves a comment on JIRA](img/jira_service_close_issue.png)
 
 ---
 
@@ -70,50 +72,99 @@ We need to create a user in JIRA which will have access to all projects that
 need to integrate with GitLab. Login to your JIRA instance as admin and under
 Administration go to User Management and create a new user.
 
-As an example, we'll create a user named `gitlab` and add it to `jira-developers`
+As an example, we'll create a user named `gitlab` and add it to `JIRA-developers`
 group.
 
-**It is important that the user `gitlab` has write-access to projects in JIRA**
+**It is important that the user `GitLab` has write-access to projects in JIRA**
 
-### Configuring GitLab
+We have split this stage in steps so it is easier to follow.
 
-JIRA configuration in GitLab is done via a project's **Services**.
+---
+
+1. Login to your JIRA instance as an administrator and under **Administration**
+   go to **User Management** to create a new user.
+
+     ![JIRA user management link](img/jira_user_management_link.png)
+
+     ---
+
+1. The next step is to create a new user (e.g., `gitlab`) who has write access
+   to projects in JIRA. Enter the user's name and a _valid_ e-mail address
+   since JIRA sends a verification e-mail to set-up the password.
+   _**Note:** JIRA creates the username automatically by using the e-mail
+   prefix. You can change it later if you want._
+
+     ![JIRA create new user](img/jira_create_new_user.png)
+
+     ---
+
+1. Now, let's create a `gitlab-developers` group which will have write access
+   to projects in JIRA. Go to the **Groups** tab and select **Create group**.
+
+     ![JIRA create new user](img/jira_create_new_group.png)
+
+     ---
 
-#### GitLab 7.8 and up with JIRA v6.x
+     Give it an optional description and hit **Create group**.
 
-See next section.
+     ![jira create new group](img/jira_create_new_group_name.png)
 
-#### GitLab 7.8 and up
+     ---
+
+1. Give the newly-created group write access by going to
+   **Application access > View configuration** and adding the `gitlab-developers`
+   group to JIRA Core.
+
+     ![JIRA group access](img/jira_group_access.png)
+
+     ---
+
+1. Add the `gitlab` user to the `gitlab-developers` group by going to
+   **Users > GitLab user > Add group** and selecting the `gitlab-developers`
+   group from the dropdown menu. Notice that the group says _Access_ which is
+   what we aim for.
+
+     ![JIRA add user to group](img/jira_add_user_to_group.png)
+
+---
+
+The JIRA configuration is over. Write down the new JIRA username and its
+password as they will be needed when configuring GitLab in the next section.
+
+### Configuring GitLab
+
+JIRA configuration in GitLab is done via a project's **Services**.
 
-_The currently supported JIRA versions are v6.x and v7.x._
+#### GitLab 13.0 with JIRA v1000.x
 
 To enable JIRA integration in a project, navigate to the project's
-**Settings > Services > JIRA**.
+and open the context menu clicking on the top right gear icon, then go to
+**Services > JIRA**.
 
 Fill in the required details on the page as described in the table below.
 
 | Field | Description |
 | ----- | ----------- |
-| `URL` | The base URL to the JIRA project which is being linked to this GitLab project. Ex. https://jira.example.com |
+| `URL` | The base URL to the JIRA project which is being linked to this GitLab project. Ex. https://JIRA.example.com |
 | `Project key` | The short, all capital letter identifier for your JIRA project. |
-| `Username` | The username of the user created in [configuring JIRA step](#configuring-jira). |
-| `Password` |The password of the user created in [configuring JIRA step](#configuring-jira). |
-| `Jira issue transition` | This is the ID of a transition that moves issues to a closed state. You can find this number under JIRA workflow administration ([see screenshot](img/jira_workflow_screenshot.png)).  By default, this ID is `2` (in the example image, this is `2` as well) |
+| `Username` | The user name created in [configuring JIRA step](#configuring-JIRA). |
+| `Password` |The password of the user created in [configuring JIRA step](#configuring-JIRA). |
+| `JIRA issue transition` | This is the ID of a transition that moves issues to a closed state. You can find this number under JIRA workflow administration ([see screenshot](img/jira_workflow_screenshot.png)). |
 
 After saving the configuration, your GitLab project will be able to interact
 with the linked JIRA project.
 
-![Jira service page](img/jira_service_page.png)
+![JIRA service page](img/jira_service_page.png)
 
 ---
 
 #### GitLab 6.x-7.7 with JIRA v6.x
 
-_**Note:** GitLab versions 7.8 and up contain various integration improvements.
+_**Note:** GitLab versions 13.0 and up contain various integration improvements.
 We strongly recommend upgrading._
 
 In `gitlab.yml` enable the JIRA issue tracker section by
-[uncommenting these lines][jira-gitlab-yml]. This will make sure that all
+[uncommenting these lines][JIRA-gitlab-yml]. This will make sure that all
 issues within GitLab are pointing to the JIRA issue tracker.
 
 After you set this, you will be able to close issues in JIRA by a commit in
@@ -130,7 +181,7 @@ You can also enable the JIRA service that will allow you to interact with JIRA
 issues. Go to the **Settings > Services > JIRA** and:
 
 1. Tick the active check box to enable the service
-1. Supply the URL to JIRA server, for example http://jira.example.com
+1. Supply the URL to JIRA server, for example http://JIRA.example.com
 1. Supply the username of a user we created under `Configuring JIRA` section,
    for example `gitlab`
 1. Supply the password of the user
@@ -140,7 +191,7 @@ issues. Go to the **Settings > Services > JIRA** and:
 1. Hit save
 
 
-![Jira services page](img/jira_service.png)
+![JIRA services page](img/jira_service.png)
 
 [services-templates]: ../project_services/services_templates.md
-[jira-gitlab-yml]: https://gitlab.com/subscribers/gitlab-ee/blob/6-8-stable-ee/config/gitlab.yml.example#L111-115
+[JIRA-gitlab-yml]: https://gitlab.com/subscribers/gitlab-ee/blob/6-8-stable-ee/config/gitlab.yml.example#L111-115
diff --git a/doc/project_services/img/jira_add_gitlab_commit_message.png b/doc/project_services/img/jira_add_gitlab_commit_message.png
deleted file mode 100644
index aec472b9118..00000000000
--- a/doc/project_services/img/jira_add_gitlab_commit_message.png
+++ /dev/null
diff --git a/doc/project_services/img/jira_issue_closed.png b/doc/project_services/img/jira_issue_closed.png
deleted file mode 100644
index acdd83702d3..00000000000
--- a/doc/project_services/img/jira_issue_closed.png
+++ /dev/null
diff --git a/doc/project_services/img/jira_issues_workflow.png b/doc/project_services/img/jira_issues_workflow.png
deleted file mode 100644
index 0703081d77b..00000000000
--- a/doc/project_services/img/jira_issues_workflow.png
+++ /dev/null
diff --git a/doc/project_services/img/jira_merge_request_close.png b/doc/project_services/img/jira_merge_request_close.png
deleted file mode 100644
index 47785e3ba27..00000000000
--- a/doc/project_services/img/jira_merge_request_close.png
+++ /dev/null
diff --git a/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png b/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png
deleted file mode 100644
index fb270d85e3c..00000000000
--- a/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png
+++ /dev/null
diff --git a/doc/project_services/img/jira_service_page.png b/doc/project_services/img/jira_service_page.png
deleted file mode 100644
index a5b49c501ba..00000000000
--- a/doc/project_services/img/jira_service_page.png
+++ /dev/null
diff --git a/doc/project_services/img/jira_submit_gitlab_merge_request.png b/doc/project_services/img/jira_submit_gitlab_merge_request.png
deleted file mode 100644
index 77630d39d39..00000000000
--- a/doc/project_services/img/jira_submit_gitlab_merge_request.png
+++ /dev/null
diff --git a/doc/project_services/jira.md b/doc/project_services/jira.md
index b626c746c79..2ea1c58cb31 100644
--- a/doc/project_services/jira.md
+++ b/doc/project_services/jira.md
@@ -1,246 +1 @@
-# GitLab JIRA integration
-
->**Note:**
-Full JIRA integration was previously exclusive to GitLab Enterprise Edition.
-With [GitLab 8.3 forward][8_3_post], this feature in now [backported][jira-ce]
-to GitLab Community Edition as well.
-
----
-
-GitLab can be configured to interact with [JIRA Core] either using an
-on-premises instance or the SaaS solution that Atlassian offers. Configuration
-happens via username and password on a per-project basis. Connecting to a JIRA
-server via CAS is not possible.
-
-Each project can be configured to connect to a different JIRA instance or, in
-case you have a single JIRA instance, you can pre-fill the JIRA service
-settings page in GitLab with a default template. To configure the JIRA template,
-see the [Services Templates documentation][services-templates].
-
-Once the GitLab project is connected to JIRA, you can reference and close the
-issues in JIRA directly from GitLab's merge requests.
-
-## Configuration
-
-The configuration consists of two parts:
-
-- [JIRA configuration](#configuring-jira)
-- [GitLab configuration](#configuring-gitlab)
-
-### Configuring JIRA
-
-First things first, we need to create a user in JIRA which will have access to
-all projects that need to integrate with GitLab.
-
-We have split this stage in steps so it is easier to follow.
-
----
-
-1. Login to your JIRA instance as an administrator and under **Administration**
-   go to **User Management** to create a new user.
-
-     ![JIRA user management link](img/jira_user_management_link.png)
-
-     ---
-
-1. The next step is to create a new user (e.g., `gitlab`) who has write access
-   to projects in JIRA. Enter the user's name and a _valid_ e-mail address
-   since JIRA sends a verification e-mail to set-up the password.
-   _**Note:** JIRA creates the username automatically by using the e-mail
-   prefix. You can change it later if you want._
-
-     ![JIRA create new user](img/jira_create_new_user.png)
-
-     ---
-
-1. Now, let's create a `gitlab-developers` group which will have write access
-   to projects in JIRA. Go to the **Groups** tab and select **Create group**.
-
-     ![JIRA create new user](img/jira_create_new_group.png)
-
-     ---
-
-     Give it an optional description and hit **Create group**.
-
-     ![JIRA create new group](img/jira_create_new_group_name.png)
-
-     ---
-
-1. Give the newly-created group write access by going to
-   **Application access > View configuration** and adding the `gitlab-developers`
-   group to JIRA Core.
-
-     ![JIRA group access](img/jira_group_access.png)
-
-     ---
-
-1. Add the `gitlab` user to the `gitlab-developers` group by going to
-   **Users > GitLab user > Add group** and selecting the `gitlab-developers`
-   group from the dropdown menu. Notice that the group says _Access_ which is
-   what we aim for.
-
-     ![JIRA add user to group](img/jira_add_user_to_group.png)
-
----
-
-The JIRA configuration is over. Write down the new JIRA username and its
-password as they will be needed when configuring GitLab in the next section.
-
-### Configuring GitLab
-
->**Note:**
-The currently supported JIRA versions are v6.x and v7.x. and GitLab
-7.8 or higher is required.
-
----
-
-Assuming you [have already configured JIRA](#configuring-jira), now it's time
-to configure GitLab.
-
-JIRA configuration in GitLab is done via a project's
-[**Services**](../project_services/project_services.md).
-
-To enable JIRA integration in a project, navigate to the project's
-**Settings > Services > JIRA**.
-
-Fill in the required details on the page, as described in the table below.
-
-| Setting | Description |
-| ------- | ----------- |
-| `Description` | A name for the issue tracker (to differentiate between instances, for example). |
-| `Project url` | The URL to the JIRA project which is being linked to this GitLab project. It is of the form: `https://<jira_host_url>/issues/?jql=project=<jira_project>`. |
-| `Issues url`  | The URL to the JIRA project issues overview for the project that is linked to this GitLab project. It is of the form: `https://<jira_host_url>/browse/:id`. Leave `:id` as-is, it gets replaced by GitLab at runtime. |
-| `New issue url` | This is the URL to create a new issue in JIRA for the project linked to this GitLab project, and it is of the form: `https://<jira_host_url>/secure/CreateIssue.jspa` |
-| `Api url`     | The base URL of the JIRA API. It may be omitted, in which case GitLab will automatically use API version `2` based on the `project url`. It is of the form: `https://<jira_host_url>/rest/api/2`. |
-| `Username` | The username of the user created in [configuring JIRA step](#configuring-jira). |
-| `Password` |The password of the user created in [configuring JIRA step](#configuring-jira). |
-| `JIRA issue transition` | This setting is very important to set up correctly. It is the ID of a transition that moves issues to a closed state. You can find this number under the JIRA workflow administration (**Administration > Issues > Workflows**) by selecting **View** under **Operations** of the desired workflow of your project. The ID of each state can be found inside the parenthesis of each transition name under the **Transitions (id)** column ([see screenshot][trans]). By default, this ID is set to `2`. |
-
-After saving the configuration, your GitLab project will be able to interact
-with the linked JIRA project.
-
-For example, given the settings below:
-
-- the JIRA URL is `https://jira.example.com`
-- the project is named `GITLAB`
-- the user is named `gitlab`
-- the JIRA issue transition is 151 (based on the [JIRA issue transition][trans])
-
-the following screenshot shows how the JIRA service settings should look like.
-
-![JIRA service page](img/jira_service_page.png)
-
-[trans]: img/jira_issues_workflow.png
-
----
-
-## JIRA issues
-
-By now you should have [configured JIRA](#configuring-jira) and enabled the
-[JIRA service in GitLab](#configuring-gitlab). If everything is set up correctly
-you should be able to reference and close JIRA issues by just mentioning their
-ID in GitLab commits and merge requests.
-
-### Referencing JIRA Issues
-
-If you reference a JIRA issue, e.g., `GITLAB-1`, in a commit comment, a link
-which points back to JIRA is created.
-
-The same works for comments in merge requests as well.
-
-![JIRA add GitLab commit message](img/jira_add_gitlab_commit_message.png)
-
----
-
-The mentioning action is two-fold, so a comment with a JIRA issue in GitLab
-will automatically add a comment in that particular JIRA issue with the link
-back to GitLab.
-
-
-![JIRA reference commit message](img/jira_reference_commit_message_in_jira_issue.png)
-
----
-
-The comment on the JIRA issue is of the form:
-
-> USER mentioned this issue in LINK_TO_THE_MENTION
-
-Where:
-
-| Format | Description |
-| ------ | ----------- |
-| `USER` | A user that mentioned the issue. This is the link to the user profile in GitLab. |
-| `LINK_TO_THE_MENTION` | Link to the origin of mention with a name of the entity where JIRA issue was mentioned. Can be commit or merge request. |
-
-### Closing JIRA issues
-
-JIRA issues can be closed directly from GitLab by using trigger words in
-commits and merge requests. When a commit which contains the trigger word
-followed by the JIRA issue ID in the commit message is pushed, GitLab will
-add a comment in the mentioned JIRA issue and immediately close it (provided
-the transition ID was set up correctly).
-
-There are currently three trigger words, and you can use either one to achieve
-the same goal:
-
-- `Resolves GITLAB-1`
-- `Closes GITLAB-1`
-- `Fixes GITLAB-1`
-
-where `GITLAB-1` the issue ID of the JIRA project.
-
-### JIRA issue closing example
-
-Let's say for example that we submitted a bug fix and created a merge request
-in GitLab. The workflow would be something like this:
-
-1. Create a new branch
-1. Fix the bug
-1. Commit the changes and push branch to GitLab
-1. Open a new merge request and reference the JIRA issue including one of the
-   trigger words, e.g.: `Fixes GITLAB-1`, in the description
-1. Submit the merge request
-1. Ask someone to review
-1. Merge the merge request
-1. The JIRA issue is automatically closed
-
----
-
-In the following screenshot you can see what the link references to the JIRA
-issue look like.
-
-![JIRA - submit a GitLab merge request](img/jira_submit_gitlab_merge_request.png)
-
----
-
-Once this merge request is merged, the JIRA issue will be automatically closed
-with a link to the commit that resolved the issue.
-
-![The GitLab integration user leaves a comment on JIRA](img/jira_issue_closed.png)
-
----
-
-You can see from the above image that there are four references to GitLab:
-
-- The first is from a comment in a specific commit
-- The second is from the JIRA issue reference in the merge request description
-- The third is from the actual commit that solved the issue
-- And the fourth is from the commit that the merge request created
-
-[services-templates]: ../project_services/services_templates.md "Services templates documentation"
-[JIRA Core]: https://www.atlassian.com/software/jira/core "The JIRA Core website"
-[jira-ce]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2146 "MR - Backport JIRA service"
-[8_3_post]: https://about.gitlab.com/2015/12/22/gitlab-8-3-released/ "GitLab 8.3 release post"
-
-## Troubleshooting
-
-### GitLab is unable to comment on a ticket
-
-Make sure that the user you set up for GitLab to communicate with JIRA has the
-correct access permission to post comments on a ticket and to also transition the
-ticket, if you'd like GitLab to also take care of closing them.
-
-### GitLab is unable to close a ticket
-
-Make sure the the `Transition ID` you set within the JIRA settings matches the
-one your project needs to close a ticket.
+GitLab JIRA integration documentation has moved to [here](../integration/jira.md).
diff --git a/doc/project_services/project_services.md b/doc/project_services/project_services.md
index 4442b7c1742..8116a1ce976 100644
--- a/doc/project_services/project_services.md
+++ b/doc/project_services/project_services.md
@@ -40,7 +40,7 @@ further configuration instructions and details. Contributions are welcome.
 | Gemnasium | Gemnasium monitors your project dependencies and alerts you about updates and security vulnerabilities |
 | [HipChat](hipchat.md) | Private group chat and IM |
 | [Irker (IRC gateway)](irker.md) | Send IRC messages, on update, to a list of recipients through an Irker gateway |
-| [JIRA](jira.md) | JIRA issue tracker |
+| [JIRA](../integration/jira.md) | JIRA issue tracker |
 | JetBrains TeamCity CI | A continuous integration and build server |
 | PivotalTracker | Project Management Software (Source Commits Endpoint) |
 | Pushover | Pushover makes it easy to get real-time notifications on your Android device, iPhone, iPad, and Desktop |