Merge remote-tracking branch 'upstream/master' into ce-to-ee-2018-04-27

# Conflicts:
#	doc/administration/monitoring/prometheus/gitlab_metrics.md

[ci skip]

app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_failed_to_merge.vue

 <script>
-  import { n__ } from '~/locale';
-  import statusIcon from '../mr_widget_status_icon.vue';
-  import eventHub from '../../event_hub';
+import { n__ } from '~/locale';
+import statusIcon from '../mr_widget_status_icon.vue';
+import eventHub from '../../event_hub';
 
-  export default {
-    name: 'MRWidgetFailedToMerge',
+export default {
+  name: 'MRWidgetFailedToMerge',
 
-    components: {
-      statusIcon,
-    },
+  components: {
+    statusIcon,
+  },
 
-    props: {
-      mr: {
-        type: Object,
-        required: true,
-        default: () => ({}),
-      },
+  props: {
+    mr: {
+      type: Object,
+      required: true,
+      default: () => ({}),
     },
+  },
 
-    data() {
-      return {
-        timer: 10,
-        isRefreshing: false,
-      };
-    },
+  data() {
+    return {
+      timer: 10,
+      isRefreshing: false,
+      intervalId: null,
+    };
+  },
 
-    computed: {
-      timerText() {
-        return n__(
-          'Refreshing in a second to show the updated status...',
-          'Refreshing in %d seconds to show the updated status...',
-          this.timer,
-        );
-      },
+  computed: {
+    timerText() {
+      return n__(
+        'Refreshing in a second to show the updated status...',
+        'Refreshing in %d seconds to show the updated status...',
+        this.timer,
+      );
     },
+  },
 
-    mounted() {
-      setInterval(() => {
-        this.updateTimer();
-      }, 1000);
-    },
+  mounted() {
+    this.intervalId = setInterval(this.updateTimer, 1000);
+  },
 
-    created() {
-      eventHub.$emit('DisablePolling');
-    },
+  created() {
+    eventHub.$emit('DisablePolling');
+  },
 
-    methods: {
-      refresh() {
-        this.isRefreshing = true;
-        eventHub.$emit('MRWidgetUpdateRequested');
-        eventHub.$emit('EnablePolling');
-      },
-      updateTimer() {
-        this.timer = this.timer - 1;
+  beforeDestroy() {
+    if (this.intervalId) {
+      clearInterval(this.intervalId);
+    }
+  },
 
-        if (this.timer === 0) {
-          this.refresh();
-        }
-      },
+  methods: {
+    refresh() {
+      this.isRefreshing = true;
+      eventHub.$emit('MRWidgetUpdateRequested');
+      eventHub.$emit('EnablePolling');
     },
+    updateTimer() {
+      this.timer = this.timer - 1;
 
-  };
+      if (this.timer === 0) {
+        this.refresh();
+      }
+    },
+  },
+};
 </script>
 <template>
   <div class="mr-widget-body media">

app/views/ci/variables/_variable_row.html.haml

@@ -17,14 +17,14 @@
   .ci-variable-row-body
     %input.js-ci-variable-input-id{ type: "hidden", name: id_input_name, value: id }
     %input.js-ci-variable-input-destroy{ type: "hidden", name: destroy_input_name }
-    %input.js-ci-variable-input-key.ci-variable-body-item.form-control{ type: "text",
+    %input.js-ci-variable-input-key.ci-variable-body-item.qa-ci-variable-input-key.form-control{ type: "text",
       name: key_input_name,
       value: key,
       placeholder: s_('CiVariables|Input variable key') }
     .ci-variable-body-item
-      .form-control.js-secret-value-placeholder{ class: ('hide' unless id) }
+      .form-control.js-secret-value-placeholder.qa-ci-variable-input-value{ class: ('hide' unless id) }
         = '*' * 20
-      %textarea.js-ci-variable-input-value.js-secret-value.form-control{ class: ('hide' if id),
+      %textarea.js-ci-variable-input-value.js-secret-value.qa-ci-variable-input-value.form-control{ class: ('hide' if id),
         rows: 1,
         name: value_input_name,
         placeholder: s_('CiVariables|Input variable value') }

doc/administration/high_availability/redis.md

@@ -325,7 +325,7 @@ The prerequisites for a HA Redis setup are the following:
     # machines to connect to it.
     redis['port'] = 6379
 
-    # The same password for Redeis authentication you set up for the master node.
+    # The same password for Redis authentication you set up for the master node.
     redis['password'] = 'redis-password-goes-here'
 
     # The IP of the master Redis node.

doc/administration/job_artifacts.md

@@ -105,7 +105,7 @@ For source installations the following settings are nested under `artifacts:` an
 | Setting | Description | Default |
 |---------|-------------|---------|
 | `enabled` | Enable/disable object storage | `false` |
-| `remote_directory` | The bucket name where Artfacts will be stored| |
+| `remote_directory` | The bucket name where Artifacts will be stored| |
 | `direct_upload` | Set to true to enable direct upload of Artifacts without the need of local shared storage. Option may be removed once we decide to support only single storage for all files. Currently only `Google` provider is supported | `false` |
 | `background_upload` | Set to false to disable automatic upload. Option may be removed once upload is direct to S3 | `true` |
 | `proxy_download` | Set to true to enable proxying all files served. Option allows to reduce egress traffic as this allows clients to download directly from remote storage instead of proxying all data | `false` |
@@ -146,7 +146,7 @@ _The artifacts are stored by default in
     ```
 
     NOTE: For GitLab 9.4+, if you are using AWS IAM profiles, be sure to omit the
-    AWS access key and secret acces key/value pairs. For example:
+    AWS access key and secret access key/value pairs. For example:
 
     ```ruby
     gitlab_rails['artifacts_object_store_connection'] = {

doc/administration/monitoring/prometheus/gitlab_metrics.md

@@ -26,6 +26,7 @@ server, because the embedded server configuration is overwritten once every
 
 In this experimental phase, only a few metrics are available:
 
+<<<<<<< HEAD
 | Metric                                        | Type      | Since | Description |
 |:--------------------------------------------- |:--------- |:----- |:----------- |
 | db_ping_timeout                               | Gauge     | 9.4   | Whether or not the last database ping timed out |
@@ -47,6 +48,29 @@ In this experimental phase, only a few metrics are available:
 | user_session_logins_total                     | Counter   | 9.4   | Counter of how many users have logged in |
 | filesystem_circuitbreaker_latency_seconds     | Gauge | 9.5 | Time spent validating if a storage is accessible |
 | filesystem_circuitbreaker                     | Gauge     | 9.5   | Whether or not the circuit for a certain shard is broken or not |
+=======
+| Metric                            | Type      | Since | Description |
+|:--------------------------------- |:--------- |:----- |:----------- |
+| db_ping_timeout                   | Gauge     | 9.4   | Whether or not the last database ping timed out |
+| db_ping_success                   | Gauge     | 9.4   | Whether or not the last database ping succeeded |
+| db_ping_latency_seconds           | Gauge     | 9.4   | Round trip time of the database ping |
+| filesystem_access_latency_seconds | Gauge     | 9.4   | Latency in accessing a specific filesystem |
+| filesystem_accessible             | Gauge     | 9.4   | Whether or not a specific filesystem is accessible |
+| filesystem_write_latency_seconds  | Gauge     | 9.4   | Write latency of a specific filesystem |
+| filesystem_writable               | Gauge     | 9.4   | Whether or not the filesystem is writable |
+| filesystem_read_latency_seconds   | Gauge     | 9.4   | Read latency of a specific filesystem |
+| filesystem_readable               | Gauge     | 9.4   | Whether or not the filesystem is readable |
+| http_requests_total               | Counter   | 9.4   | Rack request count |
+| http_request_duration_seconds     | Histogram | 9.4   | HTTP response time from rack middleware |
+| pipelines_created_total           | Counter   | 9.4   | Counter of pipelines created |
+| rack_uncaught_errors_total        | Counter   | 9.4   | Rack connections handling uncaught errors count |
+| redis_ping_timeout                | Gauge     | 9.4   | Whether or not the last redis ping timed out |
+| redis_ping_success                | Gauge     | 9.4   | Whether or not the last redis ping succeeded |
+| redis_ping_latency_seconds        | Gauge     | 9.4   | Round trip time of the redis ping |
+| user_session_logins_total         | Counter   | 9.4   | Counter of how many users have logged in |
+| filesystem_circuitbreaker_latency_seconds | Gauge | 9.5 | Time spent validating if a storage is accessible |
+| filesystem_circuitbreaker         | Gauge     | 9.5   | Whether or not the circuit for a certain shard is broken or not |
+>>>>>>> upstream/master
 | circuitbreaker_storage_check_duration_seconds | Histogram | 10.3 | Time a single storage probe took |
 | upload_file_does_not_exist                    | Counter   | 10.7  | Number of times an upload record could not find its file |
 

doc/administration/operations/fast_ssh_key_lookup.md

@@ -44,7 +44,7 @@ GitLab Shell provides a way to authorize SSH users via a fast, indexed lookup
 to the GitLab database. GitLab Shell uses the fingerprint of the SSH key to
 check whether the user is authorized to access GitLab.
 
-Add the following to your `sshd_config` file. This is usuaully located at
+Add the following to your `sshd_config` file. This is usually located at
 `/etc/ssh/sshd_config`, but it will be `/assets/sshd_config` if you're using
 Omnibus Docker:
 

doc/administration/uploads.md

@@ -104,7 +104,7 @@ _The uploads are stored by default in
     ```
 
 >**Note:**
-If you are using AWS IAM profiles, be sure to omit the AWS access key and secret acces key/value pairs.
+If you are using AWS IAM profiles, be sure to omit the AWS access key and secret access key/value pairs.
 
     ```ruby
     gitlab_rails['uploads_object_store_connection'] = {

doc/api/README.md

@@ -298,7 +298,7 @@ The following table gives an overview of how the API functions generally behave.
 | `GET`   | Access one or more resources and return the result as JSON. |
 | `POST`  | Return `201 Created` if the resource is successfully created and return the newly created resource as JSON. |
 | `GET` / `PUT` | Return `200 OK` if the resource is accessed or modified successfully. The (modified) result is returned as JSON. |
-| `DELETE` | Returns `204 No Content` if the resuource was deleted successfully. |
+| `DELETE` | Returns `204 No Content` if the resource was deleted successfully. |
 
 The following table shows the possible return codes for API requests.
 

doc/api/group_badges.md

@@ -12,7 +12,7 @@ Badges support placeholders that will be replaced in real time in both the link
 - **%{default_branch}**: will be replaced by the project default branch.
 - **%{commit_sha}**: will be replaced by the last project's commit sha.
 
-Because these enpoints aren't inside a project's context, the information used to replace the placeholders will be
+Because these endpoints aren't inside a project's context, the information used to replace the placeholders will be
 from the first group's project by creation date. If the group hasn't got any project the original URL with the placeholders will be returned.
 
 ## List all badges of a group

doc/api/pipeline_schedules.md

@@ -108,7 +108,7 @@ POST /projects/:id/pipeline_schedules
 | `description` | string  | yes      | The description of pipeline schedule         |
 | `ref` | string  | yes      | The branch/tag name will be triggered         |
 | `cron ` | string  | yes      | The cron (e.g. `0 1 * * *`) ([Cron syntax](https://en.wikipedia.org/wiki/Cron))       |
-| `cron_timezone ` | string  | no      | The timezone supproted by `ActiveSupport::TimeZone` (e.g. `Pacific Time (US & Canada)`) (default: `'UTC'`)     |
+| `cron_timezone ` | string  | no      | The timezone supported by `ActiveSupport::TimeZone` (e.g. `Pacific Time (US & Canada)`) (default: `'UTC'`)     |
 | `active ` | boolean  | no      | The activation of pipeline schedule. If false is set, the pipeline schedule will deactivated initially (default: `true`) |
 
 ```sh
@@ -153,7 +153,7 @@ PUT /projects/:id/pipeline_schedules/:pipeline_schedule_id
 | `description` | string  | no      | The description of pipeline schedule         |
 | `ref` | string  | no      | The branch/tag name will be triggered         |
 | `cron ` | string  | no      | The cron (e.g. `0 1 * * *`) ([Cron syntax](https://en.wikipedia.org/wiki/Cron))       |
-| `cron_timezone ` | string  | no      | The timezone supproted by `ActiveSupport::TimeZone` (e.g. `Pacific Time (US & Canada)`) or `TZInfo::Timezone` (e.g. `America/Los_Angeles`)      |
+| `cron_timezone ` | string  | no      | The timezone supported by `ActiveSupport::TimeZone` (e.g. `Pacific Time (US & Canada)`) or `TZInfo::Timezone` (e.g. `America/Los_Angeles`)      |
 | `active ` | boolean  | no      | The activation of pipeline schedule. If false is set, the pipeline schedule will deactivated initially. |
 
 ```sh

doc/ci/examples/devops_and_game_dev_with_gitlab_ci_cd/index.md

@@ -509,7 +509,7 @@ and unit tests, all running and deployed at every push to master - with shocking
 Errors can be easily debugged through GitLab's build logs, and within minutes of a successful commit,
 you can see the changes live on your game.
 
-Setting up Continous Integration and Continuous Deployment from the start with Dark Nova enables
+Setting up Continuous Integration and Continuous Deployment from the start with Dark Nova enables
 rapid but stable development. We can easily test changes in a separate [environment](../../../ci/environments.md#introduction-to-environments-and-deployments),
 or multiple environments if needed. Balancing and updating a multiplayer game can be ongoing
 and tedious, but having faith in a stable deployment with GitLab CI/CD allows

doc/ci/examples/test_phoenix_app_with_gitlab_ci_cd/index.md

@@ -30,7 +30,7 @@ and GitLab UI._
 
 Many components and concepts are similar to Ruby on Rails or Python's Django. High developer
 productivity and high application performance are only a few advantages on learning how to use it.
-Working on the MVC pattern, it's was designed to be modular and flexible. Easy to mantain a growing
+Working on the MVC pattern, it's was designed to be modular and flexible. Easy to maintain a growing
 app is a plus.
 
 Phoenix can run in any OS where Erlang is supported:
@@ -48,7 +48,7 @@ Check the [Phoenix learning guide][phoenix-learning-guide] for more information.
 ### What is Elixir?
 
 [Elixir][elixir-site] is a dynamic, functional language created to use all the maturity of Erlang
-(30 years old!) in these days, in an easy way. It has similarities with Ruby, specially on sintax,
+(30 years old!) in these days, in an easy way. It has similarities with Ruby, specially on syntax,
 so Ruby developers are quite excited with the rapid growing of Elixir. A full-stack Ruby developer
 can learn how to use Elixir and Phoenix in just a few weeks!
 
@@ -162,7 +162,7 @@ productive, because every time we, or our co-workers push any code, GitLab CI/CD
 test the changes, telling us in realtime if anything goes wrong.
 
 Certainly, when our application starts to grow, we'll need more developers working on the same
-project and this process of building and testing can easely become a mess without proper management.
+project and this process of building and testing can easily become a mess without proper management.
 That's also why GitLab CI/CD is so important to our application. Every time someone pushes its code to
 GitLab, we'll quickly know if their changes broke something or not. We don't need to stop everything
 we're doing to test manually and locally every change our team does.
@@ -237,7 +237,7 @@ Finished in 0.7 seconds
 Randomized with seed 610000
 ```
 
-Our test was successfull. It's time to push our files to GitLab.
+Our test was successful. It's time to push our files to GitLab.
 
 ## Configuring CI/CD Pipeline
 
@@ -302,7 +302,7 @@ template** and select **Elixir**:
     ```
 
     It's important to install `postgresql-client` to let GitLab CI/CD access PostgreSQL and create our
-    database with the login information provided earlier. More important is to respect the identation,
+    database with the login information provided earlier. More important is to respect the indentation,
     to avoid syntax errors when running the build.
 
 - And finally, we'll let `mix` session intact.
@@ -333,7 +333,7 @@ mix:
   - mix test
 ```
 
-For safety, we can check if we get any syntax errors before submiting this file to GitLab. Copy the
+For safety, we can check if we get any syntax errors before submitting this file to GitLab. Copy the
 contents of `.gitlab-ci.yml` and paste it on [GitLab CI/CD Lint tool][ci-lint]. Please note that
 this link will only work for logged in users.
 
@@ -384,7 +384,7 @@ working properly.
 
 When we have a growing application with many developers working on it, or when we have an open
 source project being watched and contributed by the community, it is really important to have our
-code permanently working. GitLab CI/CD is a time saving powerfull tool to help us mantain our code
+code permanently working. GitLab CI/CD is a time saving powerful tool to help us maintain our code
 organized and working.
 
 As we could see in this post, GitLab CI/CD is really really easy to configure and use. We have [many

doc/ci/variables/README.md

@@ -572,7 +572,7 @@ You can find a full list of unsupported variables below:
 - `CI_DEPLOY_USER`
 - `CI_DEPLOY_PASSWORD`
 
-These variables are also not supported in a contex of a
+These variables are also not supported in a context of a
 [dynamic environment name][dynamic-environments].
 
 ### Secret variables with an environment scope

doc/development/background_migrations.md

@@ -24,7 +24,7 @@ Some examples where background migrations can be useful:
 
 * Migrating events from one table to multiple separate tables.
 * Populating one column based on JSON stored in another column.
-* Migrating data that depends on the output of exernal services (e.g. an API).
+* Migrating data that depends on the output of external services (e.g. an API).
 
 ## Isolation
 
@@ -46,7 +46,7 @@ See [Sidekiq best practices guidelines](https://github.com/mperham/sidekiq/wiki/
 for more details.
 
 Make sure that in case that your migration job is going to be retried data
-integrity is guarateed.
+integrity is guaranteed.
 
 ## How It Works
 

doc/development/doc_styleguide.md

@@ -4,7 +4,7 @@ The documentation style guide defines the markup structure used in
 GitLab documentation. Check the
 [documentation guidelines](writing_documentation.md) for general development instructions.
 
-Check the GitLab hanbook for the [writing styles guidelines](https://about.gitlab.com/handbook/communication/#writing-style-guidelines).
+Check the GitLab handbook for the [writing styles guidelines](https://about.gitlab.com/handbook/communication/#writing-style-guidelines).
 
 ## Text
 
@@ -19,7 +19,7 @@ Check the GitLab hanbook for the [writing styles guidelines](https://about.gitla
 - Unless there's a logical reason not to, add documents in alphabetical order
 - Write in US English
 - Use [single spaces][] instead of double spaces
-- Jump a line between different markups (e.g., after every paragraph, hearder, list, etc)
+- Jump a line between different markups (e.g., after every paragraph, header, list, etc)
 - Capitalize "G" and "L" in GitLab
 - Capitalize feature, products, and methods names. E.g.: GitLab Runner, Geo,
 Issue Boards, Git, Prometheus, Continuous Integration.

doc/development/ee_features.md

@@ -279,7 +279,7 @@ end
 ```
 
 In `lib/gitlab/visibility_level.rb` this method is used to return the
-allowed visibilty levels:
+allowed visibility levels:
 
 ```ruby
 def levels_for_user(user = nil)

doc/development/fe_guide/style_guide_js.md

@@ -236,7 +236,7 @@ export class Foo {
 }
 ```
 
-On the other hand, if a class only needs to extend a third party/add event listeners in some specific cases, they should be initialized oustside of the constructor.
+On the other hand, if a class only needs to extend a third party/add event listeners in some specific cases, they should be initialized outside of the constructor.
 
 1. Prefer `.map`, `.reduce` or `.filter` over `.forEach`
 A forEach will most likely cause side effects, it will be mutating the array being iterated. Prefer using `.map`,

doc/development/file_storage.md

@@ -84,7 +84,7 @@ The `RecordsUploads::Concern` concern will create an `Upload` entry for every fi
 By including the `ObjectStorage::Concern` in the `GitlabUploader` derived class, you may enable the object storage for this uploader. To enable the object storage
 in your uploader, you need to either 1) include `RecordsUpload::Concern` and prepend `ObjectStorage::Extension::RecordsUploads` or 2) mount the uploader and create a new field named `<mount>_store`.
 
-The `CarrierWave::Uploader#store_dir` is overriden to
+The `CarrierWave::Uploader#store_dir` is overridden to
 
  - `GitlabUploader.base_dir` + `GitlabUploader.dynamic_segment` when the store is LOCAL
  - `GitlabUploader.dynamic_segment` when the store is REMOTE (the bucket name is used to namespace)

doc/development/i18n/externalization.md

@@ -270,7 +270,7 @@ If there are merge conflicts in the `gitlab.pot` file, you can delete the file
 and regenerate it using the same command. Confirm that you are not deleting any strings accidentally by looking over the diff.
 
 The command also updates the translation files for each language: `locale/*/gitlab.po`
-These changes can be discarded, the languange files will be updated by Crowdin
+These changes can be discarded, the language files will be updated by Crowdin
 automatically.
 
 Discard all of them at once like this:

doc/development/merge_request_performance_guidelines.md

@@ -162,7 +162,7 @@ need for running complex operations to fetch the data. You should use Redis if
 data should be cached for a certain time period instead of the duration of the
 transaction.
 
-For example, say you process multiple snippets of text containiner username
+For example, say you process multiple snippets of text containing username
 mentions (e.g. `Hello @alice` and `How are you doing @alice?`). By caching the
 user objects for every username we can remove the need for running the same
 query for every mention of `@alice`.

doc/development/ordering_table_columns.md

@@ -30,7 +30,7 @@ example) at the end.
 
 ## Type Sizes
 
-While the PostgreSQL docuemntation
+While the PostgreSQL documentation
 (https://www.postgresql.org/docs/current/static/datatype.html) contains plenty
 of information we will list the sizes of common types here so it's easier to
 look them up. Here "word" refers to the word size, which is 4 bytes for a 32

doc/development/testing_guide/testing_levels.md

@@ -28,7 +28,7 @@ records should use stubs/doubles as much as possible.
 | `app/uploaders/` | `spec/uploaders/` | RSpec | |
 | `app/views/` | `spec/views/` | RSpec | |
 | `app/workers/` | `spec/workers/` | RSpec | |
-| `app/assets/javascripts/` | `spec/javascripts/` | Karma | More details in the [Frontent Testing guide](frontend_testing.md) section. |
+| `app/assets/javascripts/` | `spec/javascripts/` | Karma | More details in the [Frontend Testing guide](frontend_testing.md) section. |
 
 ## Integration tests
 

doc/development/ux_guide/components.md

@@ -219,7 +219,7 @@ Blocks are a way to group related information.
 
 #### Content blocks
 
-Content blocks (`.content-block`) are the basic grouping of content. They are commonly used in [lists](#lists), and are separated by a botton border.
+Content blocks (`.content-block`) are the basic grouping of content. They are commonly used in [lists](#lists), and are separated by a button border.
 
 ![Content block](img/components-contentblock.png)
 
@@ -281,7 +281,7 @@ Modals are only used for having a conversation and confirmation with the user. T
 
 | Modal with 2 actions | Modal with 3 actions | Special confirmation |
 | --------------------- | --------------------- | -------------------- |
-| ![two-actions](img/modals-general-confimation-dialog.png) | ![three-actions](img/modals-three-buttons.png) | ![spcial-confirmation](img/modals-special-confimation-dialog.png) |
+| ![two-actions](img/modals-general-confimation-dialog.png) | ![three-actions](img/modals-three-buttons.png) | ![special-confirmation](img/modals-special-confimation-dialog.png) |
 
 > TODO: Special case for modal.
 

doc/development/what_requires_downtime.md

@@ -255,7 +255,7 @@ otherwise it will raise a `TypeError`.
 ## Adding Indexes
 
 Adding indexes is an expensive process that blocks INSERT and UPDATE queries for
-the duration. When using PostgreSQL one can work arounds this by using the
+the duration. When using PostgreSQL one can work around this by using the
 `CONCURRENTLY` option:
 
 ```sql

doc/development/writing_documentation.md

@@ -49,7 +49,7 @@ do before.
 
 **Use cases**: provide at least two, ideally three, use cases for every major feature.
 You should answer this question: what can you do with this feature/change? Use cases
-are examples of how this feauture or change can be used in real life.
+are examples of how this feature or change can be used in real life.
 
 Examples:
 - CE and EE: [Issues](../user/project/issues/index.md#use-cases)

doc/install/database_mysql.md

@@ -91,7 +91,7 @@ Follow the below instructions to ensure you use the most up to date requirements
 
 #### Check for InnoDB File-Per-Table Tablespaces
 
-We need to check, enable and maybe convert your existing GitLab DB tables to the [InnoDB File-Per-Table Tablespaces](http://dev.mysql.com/doc/refman/5.7/en/innodb-multiple-tablespaces.html) as a prerequise for supporting **utfb8mb4 with long indexes** required by recent GitLab databases.
+We need to check, enable and maybe convert your existing GitLab DB tables to the [InnoDB File-Per-Table Tablespaces](http://dev.mysql.com/doc/refman/5.7/en/innodb-multiple-tablespaces.html) as a prerequisite for supporting **utfb8mb4 with long indexes** required by recent GitLab databases.
 
     # Login to MySQL
     mysql -u root -p

doc/install/google_cloud_platform/index.md

@@ -2,7 +2,7 @@
 
 ![GCP landing page](img/gcp_landing.png)
 
-Gettung started with GitLab on a [Google Cloud Platform (GCP)][gcp] instance is quick and easy.
+Getting started with GitLab on a [Google Cloud Platform (GCP)][gcp] instance is quick and easy.
 
 ## Prerequisites
 

doc/install/kubernetes/gitlab_runner_chart.md

@@ -50,12 +50,12 @@ Here is a snippet of the important settings:
 gitlabUrl: http://gitlab.your-domain.com/
 
 ## The Registration Token for adding new Runners to the GitLab Server. This must
-## be retreived from your GitLab Instance.
+## be retrieved from your GitLab Instance.
 ## ref: https://docs.gitlab.com/ce/ci/runners/README.html#creating-and-registering-a-runner
 ##
 runnerRegistrationToken: ""
 
-## Set the certsSecretName in order to pass custom certficates for GitLab Runner to use
+## Set the certsSecretName in order to pass custom certificates for GitLab Runner to use
 ## Provide resource name for a Kubernetes Secret Object in the same namespace,
 ## this is used to populate the /etc/gitlab-runner/certs directory
 ## ref: https://docs.gitlab.com/runner/configuration/tls-self-signed.html#supported-options-for-self-signed-certificates
@@ -130,7 +130,7 @@ runners:
 
 ### Enabling RBAC support
 
-If your cluster has RBAC enabled, you can choose to either have the chart create its own sevice account or provide one.
+If your cluster has RBAC enabled, you can choose to either have the chart create its own service account or provide one.
 
 To have the chart create the service account for you, set `rbac.create` to true. 
 
@@ -208,7 +208,7 @@ You then need to provide the secret's name to the GitLab Runner chart.
 Add the following to your `values.yaml`
 
 ```yaml
-## Set the certsSecretName in order to pass custom certficates for GitLab Runner to use
+## Set the certsSecretName in order to pass custom certificates for GitLab Runner to use
 ## Provide resource name for a Kubernetes Secret Object in the same namespace,
 ## this is used to populate the /etc/gitlab-runner/certs directory
 ## ref: https://docs.gitlab.com/runner/configuration/tls-self-signed.html#supported-options-for-self-signed-certificates

doc/integration/shibboleth.md

@@ -43,7 +43,7 @@ exclude shibboleth URLs from rewriting, add "RewriteCond %{REQUEST_URI} !/Shibbo
   RequestHeader set X_FORWARDED_PROTO 'https'
 ```
 
-1.  Edit /etc/gitlab/gitlab.rb configuration file, your shibboleth attributes should be in form of "HTTP_ATTRIBUTE" and you should addjust them to your need and environment. Add any other configuration you need.
+1.  Edit /etc/gitlab/gitlab.rb configuration file, your shibboleth attributes should be in form of "HTTP_ATTRIBUTE" and you should adjust them to your need and environment. Add any other configuration you need.
 
 File should look like this:
 ```

doc/ssh/README.md

@@ -196,7 +196,7 @@ This is really useful for integrating repositories to secured, shared Continuous
 Integration (CI) services or other shared services. 
 GitLab administrators can set up the Global Shared Deploy key in GitLab and 
 add the private key to any shared systems.  Individual repositories opt into
-exposing their repsitory using these keys when a project masters (or higher)
+exposing their repository using these keys when a project masters (or higher)
 authorizes a Global Shared Deploy key to be used with their project. 
 
 Global Shared Keys can provide greater security compared to Per-Project Deploy
@@ -224,7 +224,7 @@ if there is at least one Global Deploy Key configured.
 
 CAUTION: **Warning:**
 Defining Global Deploy Keys does not expose any given repository via
-the key until that respository adds the Global Deploy Key to their project.
+the key until that repository adds the Global Deploy Key to their project.
 In this way the Global Deploy Keys enable access by other systems, but do
 not implicitly give any access just by setting them up.
 

doc/university/glossary/README.md

@@ -89,7 +89,7 @@ A [copy](https://git-scm.com/docs/git-clone) of a repository stored on your mach
 
 ### Code Review
 
-Examination of a progam's code. The main aim is to maintain high quality standards of code that is being shipped. Merge requests [serve as a code review tool](https://about.gitlab.com/2014/09/29/gitlab-flow/) in GitLab.
+Examination of a program's code. The main aim is to maintain high quality standards of code that is being shipped. Merge requests [serve as a code review tool](https://about.gitlab.com/2014/09/29/gitlab-flow/) in GitLab.
 
 ### Code Snippet
 

doc/university/high-availability/aws/README.md

@@ -354,11 +354,11 @@ add the following script to the User Data section:
     - mount -a -t nfs
     - sudo gitlab-ctl reconfigure
 
-On the security group section we can chosse our existing
+On the security group section we can choose our existing
 `gitlab-ec2-security-group` group which has already been tested.
 
 After this is launched we are able to start creating our Auto Scaling
-Group. Start by giving it a name and assinging it our VPC and private
+Group. Start by giving it a name and assigning it our VPC and private
 subnets. We also want to always start with two instances and if you
 scroll down to Advanced Details we can choose to receive traffic from ELBs.
 Lets enable that option and select our ELB. We also want to use the ELB's

doc/university/support/README.md

@@ -163,7 +163,7 @@ Some tickets need specific knowledge or a deep understanding of a particular com
 
 - Aim to have a good understanding of the problems that customers are facing
 - Aim to have gained experience in scheduling and participating in calls with customers
-- Aim to have a good understanding of ticket flow through Zendesk and how to interat with our various channels
+- Aim to have a good understanding of ticket flow through Zendesk and how to interact with our various channels
 
 ### Stage 4
 

doc/university/training/end-user/README.md

@@ -27,7 +27,7 @@ project.
 
 ### Short Story of Git
 
-- 1991-2002: The Linux kernel was being maintaned by sharing archived files
+- 1991-2002: The Linux kernel was being maintained by sharing archived files
   and patches.
 - 2002: The Linux kernel project began using a DVCS called BitKeeper
 - 2005: BitKeeper revoked the free-of-charge status and Git was created

doc/university/training/topics/tags.md

@@ -9,7 +9,7 @@ comments: false
 - Useful for marking deployments and releases
 - Annotated tags are an unchangeable part of Git history
 - Soft/lightweight tags can be set and removed at will
-- Many projects combine an anotated release tag with a stable branch
+- Many projects combine an annotated release tag with a stable branch
 - Consider setting deployment/release tags automatically
 
 ----------

doc/university/training/user_training.md

@@ -279,7 +279,7 @@ See GitLab merge requests for examples:
 - Useful for marking deployments and releases
 - Annotated tags are an unchangeable part of Git history
 - Soft/lightweight tags can be set and removed at will
-- Many projects combine an anotated release tag with a stable branch
+- Many projects combine an annotated release tag with a stable branch
 - Consider setting deployment/release tags automatically
 
 ---

doc/user/admin_area/settings/sign_up_restrictions.md

 # Sign-up restrictions
 
 You can block email addresses of specific domains, or whitelist only some
-specifc domains via the **Application Settings** in the Admin area.
+specific domains via the **Application Settings** in the Admin area.
 
 >**Note**: These restrictions are only applied during sign-up. An admin is
 able to add add a user through the admin panel with a disallowed domain. Also

doc/user/group/subgroups/index.md

@@ -55,7 +55,7 @@ first group being the name of the distro and subsequent groups split like:
 Another example of GitLab as a company would be the following:
 
 - Organization Group - GitLab
-  - Category Subroup - Marketing
+  - Category Subgroup - Marketing
       - (project) Design
       - (project) General
   - Category Subgroup - Software

doc/user/index.md

@@ -56,7 +56,7 @@ With GitLab Enterprise Edition, you can also:
 [Merge Request Approvals](https://docs.gitlab.com/ee/user/project/merge_requests/index.html#merge-request-approvals),
 [Multiple Assignees for Issues](https://docs.gitlab.com/ee/user/project/issues/multiple_assignees_for_issues.html),
 and [Multiple Issue Boards](https://docs.gitlab.com/ee/user/project/issue_board.html#multiple-issue-boards)
-- Create formal relashionships between issues with [Related Issues](https://docs.gitlab.com/ee/user/project/issues/related_issues.html)
+- Create formal relationships between issues with [Related Issues](https://docs.gitlab.com/ee/user/project/issues/related_issues.html)
 - Use [Burndown Charts](https://docs.gitlab.com/ee/user/project/milestones/burndown_charts.html) to track progress during a sprint or while working on a new version of their software.
 - Leverage [Elasticsearch](https://docs.gitlab.com/ee/integration/elasticsearch.html) with [Advanced Global Search](https://docs.gitlab.com/ee/user/search/advanced_global_search.html) and [Advanced Syntax Search](https://docs.gitlab.com/ee/user/search/advanced_search_syntax.html) for faster, more advanced code search across your entire GitLab instance
 - [Authenticate users with Kerberos](https://docs.gitlab.com/ee/integration/kerberos.html)

doc/user/project/issues/closing_issues.md

@@ -48,12 +48,12 @@ link to each other, but the MR will NOT close the issue(s) when merged.
 
 ## From the Issue Board
 
-You can close an issue from [Issue Boards](../issue_board.md) by draging an issue card
+You can close an issue from [Issue Boards](../issue_board.md) by dragging an issue card
 from its list and dropping into **Closed**.
 
 ![close issue from the Issue Board](img/close_issue_from_board.gif)
 
-## Customizing the issue closing patern
+## Customizing the issue closing pattern
 
 Alternatively, a GitLab **administrator** can
-[customize the issue closing patern](../../../administration/issue_closing_pattern.md).
+[customize the issue closing pattern](../../../administration/issue_closing_pattern.md).

doc/user/project/issues/crosslinking_issues.md

@@ -60,4 +60,4 @@ or simply link both issue and merge request as described in the
 
 ### Close an issue by merging a merge request
 
-To [close an issue when a merge request is merged](closing_issues.md#via-merge-request), use the [automatic issue closing patern](automatic_issue_closing.md).
+To [close an issue when a merge request is merged](closing_issues.md#via-merge-request), use the [automatic issue closing pattern](automatic_issue_closing.md).

doc/user/project/issues/issues_functionalities.md

@@ -152,7 +152,7 @@ know you like it without spamming them.
 These text fields also fully support
 [GitLab Flavored Markdown](../../markdown.md#gitlab-flavored-markdown-gfm).
 
-#### 17. Comment, start a discusion, or comment and close
+#### 17. Comment, start a discussion, or comment and close
 
 Once you wrote your comment, you can either:
 

doc/user/project/milestones/index.md

@@ -10,7 +10,7 @@ Milestones allow you to organize issues and merge requests into a cohesive group
 
 - **Project milestones** can be assigned to issues or merge requests in that project only.
 - **Group milestones** can be assigned to any issue or merge request of any project in that group.
-- In the [future](https://gitlab.com/gitlab-org/gitlab-ce/issues/36862), you will be able to assign group milestones to issues and merge reqeusts of projects in [subgroups](../../group/subgroups/index.md).
+- In the [future](https://gitlab.com/gitlab-org/gitlab-ce/issues/36862), you will be able to assign group milestones to issues and merge requests of projects in [subgroups](../../group/subgroups/index.md).
 
 ## Creating milestones
 

doc/user/project/pages/getting_started_part_two.md

@@ -50,14 +50,14 @@ created for the steps below.
 1. [Fork a sample project](../../../gitlab-basics/fork-project.md) from the [Pages group](https://gitlab.com/pages)
 1. Trigger a build (push a change to any file)
 1. As soon as the build passes, your website will have been deployed with GitLab Pages. Your website URL will be available under your project's **Settings** > **Pages**
-1. Optionally, remove the fork relationship by navigating to your project's **Settings** > expanding **Advanced settings** and scrolling down to **Remove fork relashionship**:
+1. Optionally, remove the fork relationship by navigating to your project's **Settings** > expanding **Advanced settings** and scrolling down to **Remove fork relationship**:
 
-    ![remove fork relashionship](img/remove_fork_relashionship.png)
+    ![remove fork relationship](img/remove_fork_relationship.png)
 
 To turn a **project website** forked from the Pages group into a **user/group** website, you'll need to:
 
 - Rename it to `namespace.gitlab.io`: navigate to project's **Settings** > expand **Advanced settings** > and scroll down to **Rename repository**
-- Adjust your SSG's [base URL](#urls-and-baseurls) to from `"project-name"` to `""`. This setting will be at a different place for each SSG, as each of them have their own structure and file tree. Most likelly, it will be in the SSG's config file.
+- Adjust your SSG's [base URL](#urls-and-baseurls) to from `"project-name"` to `""`. This setting will be at a different place for each SSG, as each of them have their own structure and file tree. Most likely, it will be in the SSG's config file.
 
 > **Notes:**
 >

doc/user/search/index.md

@@ -102,7 +102,7 @@ On the field **Filter by name**, type the project or group name you want to find
 will filter them for you as you type.
 
 You can also look for the projects you starred (**Starred projects**), and **Explore** all
-public and internal projects available in GitLab.com, from which you can filter by visibitily,
+public and internal projects available in GitLab.com, from which you can filter by visibility,
 through **Trending**, best rated with **Most starts**, or **All** of them.
 
 You can also sort them by **Name**, **Last created**, **Oldest created**, **Last updated**,

doc/workflow/lfs/manage_large_binaries_with_git_lfs.md

@@ -243,7 +243,7 @@ GitLab checks files to detect LFS pointers on push. If LFS pointers are detected
 
 Verify that LFS in installed locally and consider a manual push with `git lfs push --all`.
 
-If you are storing LFS files outside of GitLab you can disable LFS on the project by settting `lfs_enabled: false` with the [projects api](../../api/projects.md#edit-project).
+If you are storing LFS files outside of GitLab you can disable LFS on the project by setting `lfs_enabled: false` with the [projects api](../../api/projects.md#edit-project).
 
 ### Hosting LFS objects externally
 

qa/Dockerfile

-FROM ruby:2.4
+FROM ruby:2.4-stretch
 LABEL maintainer "Grzegorz Bizon <grzegorz@gitlab.com>"
 ENV DEBIAN_FRONTEND noninteractive
 

qa/Gemfile

@@ -6,5 +6,4 @@ gem 'capybara-screenshot', '~> 1.0.18'
 gem 'rake', '~> 12.3.0'
 gem 'rspec', '~> 3.7'
 gem 'selenium-webdriver', '~> 3.8.0'
-gem 'net-ssh', require: false
 gem 'airborne', '~> 0.2.13'

qa/Gemfile.lock

@@ -46,7 +46,6 @@ GEM
     mini_mime (1.0.0)
     mini_portile2 (2.3.0)
     minitest (5.11.1)
-    net-ssh (4.1.0)
     netrc (0.11.0)
     nokogiri (1.8.1)
       mini_portile2 (~> 2.3.0)
@@ -98,7 +97,6 @@ DEPENDENCIES
   airborne (~> 0.2.13)
   capybara (~> 2.16.1)
   capybara-screenshot (~> 1.0.18)
-  net-ssh
   pry-byebug (~> 3.5.1)
   rake (~> 12.3.0)
   rspec (~> 3.7)

qa/qa.rb

@@ -11,9 +11,15 @@ module QA
     autoload :Scenario, 'qa/runtime/scenario'
     autoload :Browser, 'qa/runtime/browser'
     autoload :Env, 'qa/runtime/env'
-    autoload :RSAKey, 'qa/runtime/rsa_key'
     autoload :Address, 'qa/runtime/address'
     autoload :API, 'qa/runtime/api'
+
+    module Key
+      autoload :Base, 'qa/runtime/key/base'
+      autoload :RSA, 'qa/runtime/key/rsa'
+      autoload :ECDSA, 'qa/runtime/key/ecdsa'
+      autoload :ED25519, 'qa/runtime/key/ed25519'
+    end
   end
 
   ##

qa/qa/factory/repository/push.rb

@@ -2,7 +2,8 @@ module QA
   module Factory
     module Repository
       class Push < Factory::Base
-        attr_writer :file_name, :file_content, :commit_message, :branch_name, :new_branch
+        attr_accessor :file_name, :file_content, :commit_message,
+                      :branch_name, :new_branch, :remote_branch
 
         dependency Factory::Resource::Project, as: :project do |project|
           project.name = 'project-with-code'
@@ -17,23 +18,32 @@ module QA
           @new_branch = true
         end
 
+        def remote_branch
+          @remote_branch ||= branch_name
+        end
+
         def fabricate!
           project.visit!
 
           Git::Repository.perform do |repository|
-            repository.location = Page::Project::Show.act do
+            repository.uri = Page::Project::Show.act do
               choose_repository_clone_http
-              repository_location
+              repository_location.uri
             end
 
             repository.use_default_credentials
             repository.clone
             repository.configure_identity('GitLab QA', 'root@gitlab.com')
 
-            repository.checkout(@branch_name) unless @new_branch
-            repository.add_file(@file_name, @file_content)
-            repository.commit(@commit_message)
-            repository.push_changes(@branch_name)
+            if new_branch
+              repository.checkout_new_branch(branch_name)
+            else
+              repository.checkout(branch_name)
+            end
+
+            repository.add_file(file_name, file_content)
+            repository.commit(commit_message)
+            repository.push_changes("#{branch_name}:#{remote_branch}")
           end
         end
       end

qa/qa/factory/resource/branch.rb

@@ -39,7 +39,9 @@ module QA
             resource.project = project
             resource.file_name = 'README.md'
             resource.commit_message = 'Add readme'
-            resource.branch_name = "master:#{@branch_name}"
+            resource.branch_name = 'master'
+            resource.new_branch = false
+            resource.remote_branch = @branch_name
           end
 
           Page::Project::Show.act { wait_for_push }

qa/qa/factory/resource/deploy_key.rb

@@ -4,15 +4,15 @@ module QA
       class DeployKey < Factory::Base
         attr_accessor :title, :key
 
-        product :title do
+        product :fingerprint do |resource|
           Page::Project::Settings::Repository.act do
-            expand_deploy_keys(&:key_title)
-          end
-        end
+            expand_deploy_keys do |key|
+              key_offset = key.key_titles.index do |title|
+                title.text == resource.title
+              end
 
-        product :fingerprint do
-          Page::Project::Settings::Repository.act do
-            expand_deploy_keys(&:key_fingerprint)
+              key.key_fingerprints[key_offset].text
+            end
           end
         end
 

qa/qa/factory/resource/merge_request.rb

@@ -24,12 +24,14 @@ module QA
         dependency Factory::Repository::Push, as: :target do |push, factory|
           factory.project.visit!
           push.project = factory.project
-          push.branch_name = "master:#{factory.target_branch}"
+          push.branch_name = 'master'
+          push.remote_branch = factory.target_branch
         end
 
         dependency Factory::Repository::Push, as: :source do |push, factory|
           push.project = factory.project
-          push.branch_name = "#{factory.target_branch}:#{factory.source_branch}"
+          push.branch_name = factory.target_branch
+          push.remote_branch = factory.source_branch
           push.file_name = "added_file.txt"
           push.file_content = "File Added"
         end

qa/qa/factory/resource/project.rb

@@ -17,6 +17,13 @@ module QA
           Page::Project::Show.act { project_name }
         end
 
+        product :repository_ssh_location do
+          Page::Project::Show.act do
+            choose_repository_clone_ssh
+            repository_location
+          end
+        end
+
         def fabricate!
           group.visit!
 

qa/qa/factory/resource/secret_variable.rb

@@ -16,8 +16,7 @@ module QA
 
           Page::Project::Settings::CICD.perform do |setting|
             setting.expand_secret_variables do |page|
-              page.fill_variable_key(key)
-              page.fill_variable_value(value)
+              page.fill_variable(key, value)
 
               page.save_variables
             end

qa/qa/git/location.rb

@@ -14,7 +14,7 @@ module QA
       def initialize(git_uri)
         @git_uri = git_uri
         @uri =
-          if git_uri.start_with?('ssh://')
+          if git_uri =~ %r{\A(?:ssh|http|https)://}
             URI.parse(git_uri)
           else
             *rest, path = git_uri.split(':')

qa/qa/git/repository.rb

@@ -15,8 +15,7 @@ module QA
         end
       end
 
-      def location=(address)
-        @location = address
+      def uri=(address)
         @uri = URI(address)
       end
 
@@ -43,6 +42,10 @@ module QA
         `git checkout "#{branch_name}"`
       end
 
+      def checkout_new_branch(branch_name)
+        `git checkout -b "#{branch_name}"`
+      end
+
       def shallow_clone
         clone('--depth 1')
       end

qa/qa/page/base.rb

@@ -64,6 +64,10 @@ module QA
         find(element_selector_css(name))
       end
 
+      def all_elements(name)
+        all(element_selector_css(name))
+      end
+
       def click_element(name)
         find_element(name).click
       end

qa/qa/page/project/settings/deploy_keys.rb

@@ -42,6 +42,18 @@ module QA
             end
           end
 
+          def key_titles
+            within_project_deploy_keys do
+              all_elements(:key_title)
+            end
+          end
+
+          def key_fingerprints
+            within_project_deploy_keys do
+              all_elements(:key_fingerprint)
+            end
+          end
+
           private
 
           def within_project_deploy_keys

qa/qa/page/project/settings/secret_variables.rb

@@ -7,10 +7,8 @@ module QA
 
           view 'app/views/ci/variables/_variable_row.html.haml' do
             element :variable_row, '.ci-variable-row-body'
-            element :variable_key, '.js-ci-variable-input-key'
-            element :variable_value, '.js-ci-variable-input-value'
-            element :key_placeholder, 'Input variable key'
-            element :value_placeholder, 'Input variable value'
+            element :variable_key, '.qa-ci-variable-input-key'
+            element :variable_value, '.qa-ci-variable-input-value'
           end
 
           view 'app/views/ci/variables/_index.html.haml' do
@@ -18,12 +16,14 @@ module QA
             element :reveal_values, '.js-secret-value-reveal-button'
           end
 
-          def fill_variable_key(key)
-            fill_in('Input variable key', with: key, match: :first)
-          end
+          def fill_variable(key, value)
+            keys = all_elements(:ci_variable_input_key)
+            index = keys.size - 1
 
-          def fill_variable_value(value)
-            fill_in('Input variable value', with: value, match: :first)
+            # After we fill the key, JS would generate another field so
+            # we need to use the same index to find the corresponding one.
+            keys[index].set(key)
+            all_elements(:ci_variable_input_value)[index].set(value)
           end
 
           def save_variables
@@ -36,7 +36,7 @@ module QA
 
           def variable_value(key)
             within('.ci-variable-row-body', text: key) do
-              find('.js-ci-variable-input-value').value
+              find('.qa-ci-variable-input-value').value
             end
           end
         end

qa/qa/page/project/show.rb

@@ -38,11 +38,7 @@ module QA
         end
 
         def repository_location
-          find('#project_clone').value
-        end
-
-        def repository_location_uri
-          Git::Location.new(repository_location)
+          Git::Location.new(find('#project_clone').value)
         end
 
         def project_name
@@ -91,7 +87,7 @@ module QA
             end
 
             # Ensure git clone textbox was updated
-            repository_location.include?(detect_text)
+            repository_location.git_uri.include?(detect_text)
           end
         end
       end

qa/qa/runtime/key/base.rb

+module QA
+  module Runtime
+    module Key
+      class Base
+        attr_reader :name, :bits, :private_key, :public_key, :fingerprint
+
+        def initialize(name, bits)
+          @name = name
+          @bits = bits
+
+          Dir.mktmpdir do |dir|
+            path = "#{dir}/id_#{name}"
+
+            ssh_keygen(name, bits, path)
+            populate_key_data(path)
+          end
+        end
+
+        private
+
+        def ssh_keygen(name, bits, path)
+          cmd = %W[ssh-keygen -t #{name} -b #{bits} -f #{path} -N] << ''
+
+          Service::Shellout.shell(cmd)
+        end
+
+        def populate_key_data(path)
+          @private_key = File.binread(path)
+          @public_key = File.binread("#{path}.pub")
+          @fingerprint =
+            `ssh-keygen -l -E md5 -f #{path} | cut -d' ' -f2 | cut -d: -f2-`.chomp
+        end
+      end
+    end
+  end
+end

qa/qa/runtime/key/ecdsa.rb

+module QA
+  module Runtime
+    module Key
+      class ECDSA < Base
+        def initialize(bits = 521)
+          super('ecdsa', bits)
+        end
+      end
+    end
+  end
+end

qa/qa/runtime/key/ed25519.rb

+module QA
+  module Runtime
+    module Key
+      class ED25519 < Base
+        def initialize
+          super('ed25519', 256)
+        end
+      end
+    end
+  end
+end

qa/qa/runtime/key/rsa.rb

+module QA
+  module Runtime
+    module Key
+      class RSA < Base
+        def initialize(bits = 4096)
+          super('rsa', bits)
+        end
+      end
+    end
+  end
+end

qa/qa/runtime/rsa_key.rb

-require 'net/ssh'
-require 'forwardable'
-
-module QA
-  module Runtime
-    class RSAKey
-      extend Forwardable
-
-      attr_reader :key
-      def_delegators :@key, :fingerprint, :to_pem
-
-      def initialize(bits = 4096)
-        @key = OpenSSL::PKey::RSA.new(bits)
-      end
-
-      def public_key
-        @public_key ||= "#{key.ssh_type} #{[key.to_blob].pack('m0')}"
-      end
-    end
-  end
-end

qa/qa/service/shellout.rb

@@ -5,6 +5,8 @@ module QA
     module Shellout
       CommandError = Class.new(StandardError)
 
+      module_function
+
       ##
       # TODO, make it possible to use generic QA framework classes
       # as a library - gitlab-org/gitlab-qa#94
@@ -12,7 +14,7 @@ module QA
       def shell(command)
         puts "Executing `#{command}`"
 
-        Open3.popen2e(command) do |_in, out, wait|
+        Open3.popen2e(*command) do |_in, out, wait|
           out.each { |line| puts line }
 
           if wait.value.exited? && wait.value.exitstatus.nonzero?

qa/qa/specs/features/project/add_deploy_key_spec.rb

@@ -4,7 +4,7 @@ module QA
       Runtime::Browser.visit(:gitlab, Page::Main::Login)
       Page::Main::Login.act { sign_in_using_credentials }
 
-      key = Runtime::RSAKey.new
+      key = Runtime::Key::RSA.new
       deploy_key_title = 'deploy key title'
       deploy_key_value = key.public_key
 
@@ -13,7 +13,6 @@ module QA
         resource.key = deploy_key_value
       end
 
-      expect(deploy_key.title).to eq(deploy_key_title)
       expect(deploy_key.fingerprint).to eq(key.fingerprint)
     end
   end

qa/qa/specs/features/project/deploy_key_clone_spec.rb

@@ -2,79 +2,103 @@ require 'digest/sha1'
 
 module QA
   feature 'cloning code using a deploy key', :core, :docker do
-    let(:runner_name) { "qa-runner-#{Time.now.to_i}" }
-    let(:key) { Runtime::RSAKey.new }
+    def login
+      Runtime::Browser.visit(:gitlab, Page::Main::Login)
+      Page::Main::Login.act { sign_in_using_credentials }
+    end
 
-    given(:project) do
-      Factory::Resource::Project.fabricate! do |resource|
+    before(:all) do
+      login
+
+      @runner_name = "qa-runner-#{Time.now.to_i}"
+
+      @project = Factory::Resource::Project.fabricate! do |resource|
         resource.name = 'deploy-key-clone-project'
       end
-    end
 
-    after do
-      Service::Runner.new(runner_name).remove!
-    end
-
-    scenario 'user sets up a deploy key to clone code using pipelines' do
-      Runtime::Browser.visit(:gitlab, Page::Main::Login)
-      Page::Main::Login.act { sign_in_using_credentials }
+      @repository_location = @project.repository_ssh_location
 
       Factory::Resource::Runner.fabricate! do |resource|
-        resource.project = project
-        resource.name = runner_name
+        resource.project = @project
+        resource.name = @runner_name
         resource.tags = %w[qa docker]
         resource.image = 'gitlab/gitlab-runner:ubuntu'
       end
 
-      Factory::Resource::DeployKey.fabricate! do |resource|
-        resource.project = project
-        resource.title = 'deploy key title'
-        resource.key = key.public_key
-      end
+      Page::Menu::Main.act { sign_out }
+    end
 
-      Factory::Resource::SecretVariable.fabricate! do |resource|
-        resource.project = project
-        resource.key = 'DEPLOY_KEY'
-        resource.value = key.to_pem
-      end
+    after(:all) do
+      Service::Runner.new(@runner_name).remove!
+    end
 
-      project.visit!
+    keys = [
+      Runtime::Key::RSA.new(8192),
+      Runtime::Key::ECDSA.new(521),
+      Runtime::Key::ED25519.new
+    ]
 
-      repository_uri = Page::Project::Show.act do
-        choose_repository_clone_ssh
-        repository_location_uri
-      end
+    keys.each do |key|
+      scenario "user sets up a deploy key with #{key.name}(#{key.bits}) to clone code using pipelines" do
+        login
 
-      gitlab_ci = <<~YAML
-        cat-config:
-          script:
-            - mkdir -p ~/.ssh
-            - ssh-keyscan -p #{repository_uri.port} #{repository_uri.host} >> ~/.ssh/known_hosts
-            - eval $(ssh-agent -s)
-            - echo "$DEPLOY_KEY" | ssh-add -
-            - git clone #{repository_uri.git_uri}
-            - sha1sum #{project.name}/.gitlab-ci.yml
-          tags:
-            - qa
-            - docker
-      YAML
-
-      Factory::Repository::Push.fabricate! do |resource|
-        resource.project = project
-        resource.file_name = '.gitlab-ci.yml'
-        resource.commit_message = 'Add .gitlab-ci.yml'
-        resource.file_content = gitlab_ci
-      end
+        Factory::Resource::DeployKey.fabricate! do |resource|
+          resource.project = @project
+          resource.title = "deploy key #{key.name}(#{key.bits})"
+          resource.key = key.public_key
+        end
+
+        deploy_key_name = "DEPLOY_KEY_#{key.name}_#{key.bits}"
+
+        Factory::Resource::SecretVariable.fabricate! do |resource|
+          resource.project = @project
+          resource.key = deploy_key_name
+          resource.value = key.private_key
+        end
+
+        gitlab_ci = <<~YAML
+          cat-config:
+            script:
+              - mkdir -p ~/.ssh
+              - ssh-keyscan -p #{@repository_location.port} #{@repository_location.host} >> ~/.ssh/known_hosts
+              - eval $(ssh-agent -s)
+              - ssh-add -D
+              - echo "$#{deploy_key_name}" | ssh-add -
+              - git clone #{@repository_location.git_uri}
+              - cd #{@project.name}
+              - git checkout #{deploy_key_name}
+              - sha1sum .gitlab-ci.yml
+            tags:
+              - qa
+              - docker
+        YAML
+
+        Factory::Repository::Push.fabricate! do |resource|
+          resource.project = @project
+          resource.file_name = '.gitlab-ci.yml'
+          resource.commit_message = 'Add .gitlab-ci.yml'
+          resource.file_content = gitlab_ci
+          resource.branch_name = deploy_key_name
+          resource.new_branch = true
+        end
+
+        sha1sum = Digest::SHA1.hexdigest(gitlab_ci)
+
+        Page::Project::Show.act { wait_for_push }
+        Page::Menu::Side.act { click_ci_cd_pipelines }
+        Page::Project::Pipeline::Index.act { go_to_latest_pipeline }
 
-      sha1sum = Digest::SHA1.hexdigest(gitlab_ci)
+        Page::Project::Pipeline::Show.act do
+          go_to_first_job
 
-      Page::Project::Show.act { wait_for_push }
-      Page::Menu::Side.act { click_ci_cd_pipelines }
-      Page::Project::Pipeline::Index.act { go_to_latest_pipeline }
-      Page::Project::Pipeline::Show.act { go_to_first_job }
+          wait do
+            !has_content?('running')
+          end
+        end
 
-      Page::Project::Job::Show.perform do |job|
-        expect(job.output).to include(sha1sum)
+        Page::Project::Job::Show.perform do |job|
+          expect(job.output).to include(sha1sum)
+        end
       end
     end
   end

qa/qa/specs/features/repository/clone_spec.rb

@@ -18,7 +18,7 @@ module QA
         end
 
         Git::Repository.perform do |repository|
-          repository.location = location
+          repository.uri = location.uri
           repository.use_default_credentials
 
           repository.act do
@@ -33,7 +33,7 @@ module QA
 
       scenario 'user performs a deep clone' do
         Git::Repository.perform do |repository|
-          repository.location = location
+          repository.uri = location.uri
           repository.use_default_credentials
 
           repository.act { clone }
@@ -44,7 +44,7 @@ module QA
 
       scenario 'user performs a shallow clone' do
         Git::Repository.perform do |repository|
-          repository.location = location
+          repository.uri = location.uri
           repository.use_default_credentials
 
           repository.act { shallow_clone }

qa/qa/specs/features/repository/protected_branches_spec.rb

@@ -42,7 +42,7 @@ module QA
       project.visit!
 
       Git::Repository.perform do |repository|
-        repository.location = location
+        repository.uri = location.uri
         repository.use_default_credentials
 
         repository.act do

qa/spec/runtime/key/ecdsa_spec.rb

+describe QA::Runtime::Key::ECDSA do
+  describe '#public_key' do
+    [256, 384, 521].each do |bits|
+      it "generates a public #{bits}-bits ECDSA key" do
+        subject = described_class.new(bits).public_key
+
+        expect(subject).to match(%r{\Aecdsa\-sha2\-\w+ AAAA[0-9A-Za-z+/]+={0,3}})
+      end
+    end
+  end
+
+  describe '#new' do
+    it 'does not support arbitrary bits' do
+      expect { described_class.new(123) }
+        .to raise_error(QA::Service::Shellout::CommandError)
+    end
+  end
+end

qa/spec/runtime/key/ed25519_spec.rb

+describe QA::Runtime::Key::ED25519 do
+  describe '#public_key' do
+    subject { described_class.new.public_key }
+
+    it 'generates a public ED25519 key' do
+      expect(subject).to match(%r{\Assh\-ed25519 AAAA[0-9A-Za-z+/]})
+    end
+  end
+end

qa/spec/runtime/rsa_key.rb → qa/spec/runtime/key/rsa_spec.rb

-describe QA::Runtime::RSAKey do
+describe QA::Runtime::Key::RSA do
   describe '#public_key' do
     subject { described_class.new.public_key }
 
     it 'generates a public RSA key' do
-      expect(subject).to match(%r{\Assh\-rsa AAAA[0-9A-Za-z+/]+={0,3}\z})
+      expect(subject).to match(%r{\Assh\-rsa AAAA[0-9A-Za-z+/]+={0,3}})
     end
   end
 end

spec/javascripts/vue_mr_widget/components/states/mr_widget_failed_to_merge_spec.js

@@ -4,21 +4,37 @@ import eventHub from '~/vue_merge_request_widget/event_hub';
 import mountComponent from 'spec/helpers/vue_mount_component_helper';
 
 describe('MRWidgetFailedToMerge', () => {
+  const dummyIntervalId = 1337;
   let Component;
   let vm;
 
   beforeEach(() => {
     Component = Vue.extend(failedToMergeComponent);
     spyOn(eventHub, '$emit');
-    vm = mountComponent(Component, { mr: {
-      mergeError: 'Merge error happened.',
-    } });
+    spyOn(window, 'setInterval').and.returnValue(dummyIntervalId);
+    spyOn(window, 'clearInterval').and.stub();
+    vm = mountComponent(Component, {
+      mr: {
+        mergeError: 'Merge error happened.',
+      },
+    });
   });
 
   afterEach(() => {
     vm.$destroy();
   });
 
+  it('sets interval to refresh', () => {
+    expect(window.setInterval).toHaveBeenCalledWith(vm.updateTimer, 1000);
+    expect(vm.intervalId).toBe(dummyIntervalId);
+  });
+
+  it('clears interval when destroying ', () => {
+    vm.$destroy();
+
+    expect(window.clearInterval).toHaveBeenCalledWith(dummyIntervalId);
+  });
+
   describe('computed', () => {
     describe('timerText', () => {
       it('should return correct timer text', () => {
@@ -65,11 +81,13 @@ describe('MRWidgetFailedToMerge', () => {
   });
 
   describe('while it is refreshing', () => {
-    it('renders Refresing now', (done) => {
+    it('renders Refresing now', done => {
       vm.isRefreshing = true;
 
       Vue.nextTick(() => {
-        expect(vm.$el.querySelector('.js-refresh-label').textContent.trim()).toEqual('Refreshing now');
+        expect(vm.$el.querySelector('.js-refresh-label').textContent.trim()).toEqual(
+          'Refreshing now',
+        );
         done();
       });
     });
@@ -78,11 +96,15 @@ describe('MRWidgetFailedToMerge', () => {
   describe('while it is not regresing', () => {
     it('renders warning icon and disabled merge button', () => {
       expect(vm.$el.querySelector('.js-ci-status-icon-warning')).not.toBeNull();
-      expect(vm.$el.querySelector('.js-disabled-merge-button').getAttribute('disabled')).toEqual('disabled');
+      expect(vm.$el.querySelector('.js-disabled-merge-button').getAttribute('disabled')).toEqual(
+        'disabled',
+      );
     });
 
     it('renders given error', () => {
-      expect(vm.$el.querySelector('.has-error-message').textContent.trim()).toEqual('Merge error happened..');
+      expect(vm.$el.querySelector('.has-error-message').textContent.trim()).toEqual(
+        'Merge error happened..',
+      );
     });
 
     it('renders refresh button', () => {
@@ -90,13 +112,13 @@ describe('MRWidgetFailedToMerge', () => {
     });
 
     it('renders remaining time', () => {
-      expect(
-        vm.$el.querySelector('.has-custom-error').textContent.trim(),
-      ).toEqual('Refreshing in 10 seconds to show the updated status...');
+      expect(vm.$el.querySelector('.has-custom-error').textContent.trim()).toEqual(
+        'Refreshing in 10 seconds to show the updated status...',
+      );
     });
   });
 
-  it('should just generic merge failed message if merge_error is not available', (done) => {
+  it('should just generic merge failed message if merge_error is not available', done => {
     vm.mr.mergeError = null;
 
     Vue.nextTick(() => {
@@ -106,7 +128,7 @@ describe('MRWidgetFailedToMerge', () => {
     });
   });
 
-  it('should show refresh label when refresh requested', (done) => {
+  it('should show refresh label when refresh requested', done => {
     vm.refresh();
     Vue.nextTick(() => {
       expect(vm.$el.innerText).not.toContain('Merge failed. Refreshing');