Add latest changes from gitlab-org/gitlab@master

app/assets/javascripts/error_tracking/components/error_details.vue

@@ -207,7 +207,7 @@ export default {
             <gl-form-input class="hidden" name="issue[title]" :value="issueTitle" />
             <input name="issue[description]" :value="issueDescription" type="hidden" />
             <gl-form-input
-              :value="GQLerror.id"
+              :value="GQLerror.sentryId"
               class="hidden"
               name="issue[sentry_issue_attributes][sentry_issue_identifier]"
             />

changelogs/unreleased/sy-bugfix-sentry-id.yml

+---
+title: Identify correct sentry id in error tracking detail
+merge_request: 23280
+author:
+type: fixed

doc/administration/geo/replication/database.md

@@ -266,13 +266,13 @@ There is an [issue where support is being discussed](https://gitlab.com/gitlab-o
 
 1. SSH into your GitLab **secondary** server and login as root:
 
-   ```
+   ```sh
    sudo -i
    ```
 
 1. Stop application server and Sidekiq
 
-   ```
+   ```sh
    gitlab-ctl stop unicorn
    gitlab-ctl stop sidekiq
    ```
@@ -295,7 +295,7 @@ There is an [issue where support is being discussed](https://gitlab.com/gitlab-o
 
 1. Create a file `server.crt` in the **secondary** server, with the content you got on the last step of the **primary** node's setup:
 
-   ```
+   ```sh
    editor server.crt
    ```
 

doc/administration/geo/replication/external_database.md

@@ -13,13 +13,13 @@ developed and tested. We aim to be compatible with most external
 
 1. SSH into a GitLab **primary** application server and login as root:
 
-   ```sh
+   ```bash
    sudo -i
    ```
 
 1. Execute the command below to define the node as **primary** node:
 
-   ```sh
+   ```bash
    gitlab-ctl set-geo-primary-node
    ```
 
@@ -47,7 +47,7 @@ configures the **primary** node's database to be replicated by making changes to
 `pg_hba.conf` and `postgresql.conf`. Make the following configuration changes
 manually to your external database configuration:
 
-```
+```plaintext
 ##
 ## Geo Primary Role
 ## - pg_hba.conf
@@ -55,7 +55,7 @@ manually to your external database configuration:
 host    replication gitlab_replicator <trusted secondary IP>/32     md5
 ```
 
-```
+```plaintext
 ##
 ## Geo Primary Role
 ## - postgresql.conf
@@ -75,7 +75,7 @@ hot_standby = on
 Make the following configuration changes manually to your `postgresql.conf`
 of external replica database:
 
-```
+```plaintext
 ##
 ## Geo Secondary Role
 ## - postgresql.conf

doc/administration/geo/replication/version_specific_updates.md

@@ -357,7 +357,7 @@ is prepended with the relevant node for better clarity:
    1. **(secondary)** Save the snippet below in a file, let's say `/tmp/replica.sh`. Modify the
       embedded paths if necessary:
 
-      ```
+      ```bash
       #!/bin/bash
 
       PORT="5432"

doc/administration/git_protocol.md

@@ -37,10 +37,9 @@ service is already configured to accept the `GIT_PROTOCOL` environment and users
 need not do anything more.
 
 For Omnibus GitLab and installations from source, you have to manually update
-the SSH configuration of your server:
+the SSH configuration of your server by adding the line below to the `/etc/ssh/sshd_config` file:
 
-```
-# /etc/ssh/sshd_config
+```plaintext
 AcceptEnv GIT_PROTOCOL
 ```
 
@@ -69,7 +68,7 @@ GIT_TRACE_CURL=1 git -c protocol.version=2 ls-remote https://your-gitlab-instanc
 
 You should see that the `Git-Protocol` header is sent:
 
-```
+```plaintext
 16:29:44.577888 http.c:657              => Send header: Git-Protocol: version=2
 ```
 
@@ -105,7 +104,7 @@ GIT_SSH_COMMAND="ssh -v" git -c protocol.version=2 ls-remote ssh://your-gitlab-i
 
 You should see that the `GIT_PROTOCOL` environment variable is sent:
 
-```
+```plaintext
 debug1: Sending env GIT_PROTOCOL = version=2
 ```
 

doc/administration/gitaly/index.md

@@ -208,7 +208,7 @@ Git operations in GitLab will result in an API error.
 
    On `gitaly1.internal`:
 
-   ```
+   ```ruby
    git_data_dirs({
      'default' => {
        'path' => '/var/opt/gitlab/git-data'
@@ -221,7 +221,7 @@ Git operations in GitLab will result in an API error.
 
    On `gitaly2.internal`:
 
-   ```
+   ```ruby
    git_data_dirs({
      'storage2' => {
        'path' => '/srv/gitlab/git-data'
@@ -519,7 +519,7 @@ To configure Gitaly with TLS:
 To observe what type of connections are actually being used in a
 production environment you can use the following Prometheus query:
 
-```
+```prometheus
 sum(rate(gitaly_connections_total[5m])) by (type)
 ```
 
@@ -648,14 +648,14 @@ machine.
 Use Prometheus to see what the current authentication behavior of your
 GitLab installation is.
 
-```
+```prometheus
 sum(rate(gitaly_authentications_total[5m])) by (enforced, status)
 ```
 
 In a system where authentication is configured correctly, and where you
 have live traffic, you will see something like this:
 
-```
+```prometheus
 {enforced="true",status="ok"}  4424.985419441742
 ```
 
@@ -684,7 +684,7 @@ gitaly['auth_transitioning'] = true
 After you have applied this, your Prometheus query should return
 something like this:
 
-```
+```prometheus
 {enforced="false",status="would be ok"}  4424.985419441742
 ```
 
@@ -730,7 +730,7 @@ gitaly['auth_transitioning'] = false
 Refresh your Prometheus query. You should now see the same kind of
 result as you did in the beginning:
 
-```
+```prometheus
 {enforced="true",status="ok"}  4424.985419441742
 ```
 
@@ -870,7 +870,7 @@ gitaly-debug -h
 
 ### Commits, pushes, and clones return a 401
 
-```
+```plaintext
 remote: GitLab: 401 Unauthorized
 ```
 
@@ -902,7 +902,7 @@ Assuming your `grpc_client_handled_total` counter only observes Gitaly,
 the following query shows you RPCs are (most likely) internally
 implemented as calls to `gitaly-ruby`:
 
-```
+```prometheus
 sum(rate(grpc_client_handled_total[5m])) by (grpc_method) > 0
 ```
 

doc/administration/high_availability/consul.md

@@ -64,7 +64,7 @@ command to verify all server nodes are communicating:
 
 The output should be similar to:
 
-```
+```plaintext
 Node                 Address               Status  Type    Build  Protocol  DC
 CONSUL_NODE_ONE      XXX.XXX.XXX.YYY:8301  alive   server  0.9.2  2         gitlab_consul
 CONSUL_NODE_TWO      XXX.XXX.XXX.YYY:8301  alive   server  0.9.2  2         gitlab_consul
@@ -80,8 +80,8 @@ check the [Troubleshooting section](#troubleshooting) before proceeding.
 
 To see which nodes are part of the cluster, run the following on any member in the cluster
 
-```
-# /opt/gitlab/embedded/bin/consul members
+```shell
+$ /opt/gitlab/embedded/bin/consul members
 Node            Address               Status  Type    Build  Protocol  DC
 consul-b        XX.XX.X.Y:8301        alive   server  0.9.0  2         gitlab_consul
 consul-c        XX.XX.X.Y:8301        alive   server  0.9.0  2         gitlab_consul
@@ -127,7 +127,7 @@ By default, the server agents will attempt to [bind](https://www.consul.io/docs/
 
 You will see messages like the following in `gitlab-ctl tail consul` output if you are running into this issue:
 
-```
+```plaintext
 2017-09-25_19:53:39.90821     2017/09/25 19:53:39 [WARN] raft: no known peers, aborting election
 2017-09-25_19:53:41.74356     2017/09/25 19:53:41 [ERR] agent: failed to sync remote state: No cluster leader
 ```
@@ -154,7 +154,7 @@ In the case that a node has multiple private IPs the agent be confused as to whi
 
 You will see messages like the following in `gitlab-ctl tail consul` output if you are running into this issue:
 
-```
+```plaintext
 2017-11-09_17:41:45.52876 ==> Starting Consul agent...
 2017-11-09_17:41:45.53057 ==> Error creating agent: Failed to get advertise address: Multiple private IPs found. Please configure one.
 ```
@@ -181,10 +181,10 @@ If you lost enough server agents in the cluster to break quorum, then the cluste
 
 By default, GitLab does not store anything in the Consul cluster that cannot be recreated. To erase the Consul database and reinitialize
 
-```
-# gitlab-ctl stop consul
-# rm -rf /var/opt/gitlab/consul/data
-# gitlab-ctl start consul
+```shell
+gitlab-ctl stop consul
+rm -rf /var/opt/gitlab/consul/data
+gitlab-ctl start consul
 ```
 
 After this, the cluster should start back up, and the server agents rejoin. Shortly after that, the client agents should rejoin as well.

doc/administration/high_availability/database.md

@@ -229,7 +229,7 @@ available database connections.
 
 In this document we are assuming 3 database nodes, which makes this configuration:
 
-```
+```ruby
 postgresql['max_wal_senders'] = 4
 ```
 
@@ -352,7 +352,7 @@ When installing the GitLab package, do not supply `EXTERNAL_URL` value.
    to inform `gitlab-ctl` that they are standby nodes initially and it need not
    attempt to register them as primary node
 
-   ```
+   ```ruby
    # HA setting to specify if a node should attempt to be master on initialization
    repmgr['master_on_initialization'] = false
    ```
@@ -396,7 +396,7 @@ Select one node as a primary node.
 
    The output should be similar to the following:
 
-   ```
+   ```plaintext
    Role      | Name     | Upstream | Connection String
    ----------+----------|----------|----------------------------------------
    * master  | HOSTNAME |          | host=HOSTNAME user=gitlab_repmgr dbname=gitlab_repmgr
@@ -442,7 +442,7 @@ Select one node as a primary node.
 
    The output should be similar to the following:
 
-   ```
+   ```plaintext
    Role      | Name    | Upstream  | Connection String
    ----------+---------|-----------|------------------------------------------------
    * master  | MASTER  |           | host=MASTER_NODE_NAME user=gitlab_repmgr dbname=gitlab_repmgr
@@ -463,7 +463,7 @@ gitlab-ctl repmgr cluster show
 
 The output should be similar to:
 
-```
+```plaintext
 Role      | Name         | Upstream     | Connection String
 ----------+--------------|--------------|--------------------------------------------------------------------
 * master  | MASTER  |        | host=MASTER port=5432 user=gitlab_repmgr dbname=gitlab_repmgr
@@ -652,7 +652,7 @@ On secondary nodes, edit `/etc/gitlab/gitlab.rb` and add all the configuration
 added to primary node, noted above. In addition, append the following
 configuration:
 
-```
+```ruby
 # HA setting to specify if a node should attempt to be master on initialization
 repmgr['master_on_initialization'] = false
 ```
@@ -706,7 +706,7 @@ After deploying the configuration follow these steps:
    gitlab-psql -d gitlabhq_production
    ```
 
-   ```
+   ```shell
    CREATE EXTENSION pg_trgm;
    ```
 
@@ -804,7 +804,7 @@ consul['configuration'] = {
 On secondary nodes, edit `/etc/gitlab/gitlab.rb` and add all the information added
 to primary node, noted above. In addition, append the following configuration
 
-```
+```ruby
 # HA setting to specify if a node should attempt to be master on initialization
 repmgr['master_on_initialization'] = false
 ```
@@ -908,7 +908,7 @@ after it has been restored to service.
 
   It will output something like:
 
-  ```
+  ```plaintext
   959789412
   ```
 
@@ -1052,7 +1052,7 @@ Now there should not be errors. If errors still occur then there is another prob
 You may get this error when running `gitlab-rake gitlab:db:configure` or you
 may see the error in the PgBouncer log file.
 
-```
+```plaintext
 PG::ConnectionBad: ERROR:  pgbouncer cannot connect to server
 ```
 
@@ -1063,13 +1063,13 @@ You can confirm that this is the issue by checking the PostgreSQL log on the mas
 database node. If you see the following error then `trust_auth_cidr_addresses`
 is the problem.
 
-```
+```plaintext
 2018-03-29_13:59:12.11776 FATAL:  no pg_hba.conf entry for host "123.123.123.123", user "pgbouncer", database "gitlabhq_production", SSL off
 ```
 
 To fix the problem, add the IP address to `/etc/gitlab/gitlab.rb`.
 
-```
+```ruby
 postgresql['trust_auth_cidr_addresses'] = %w(123.123.123.123/32 <other_cidrs>)
 ```
 

doc/administration/high_availability/gitlab.md

@@ -11,7 +11,7 @@ these additional steps before proceeding with GitLab installation.
 1. If necessary, install the NFS client utility packages using the following
    commands:
 
-   ```
+   ```shell
    # Ubuntu/Debian
    apt-get install nfs-common
 
@@ -24,7 +24,7 @@ these additional steps before proceeding with GitLab installation.
    to configure your NFS server. See [NFS documentation](nfs.md) for the various
    options. Here is an example snippet to add to `/etc/fstab`:
 
-   ```
+   ```plaintext
    10.1.0.1:/var/opt/gitlab/.ssh /var/opt/gitlab/.ssh nfs4 defaults,soft,rsize=1048576,wsize=1048576,noatime,nofail,lookupcache=positive 0 2
    10.1.0.1:/var/opt/gitlab/gitlab-rails/uploads /var/opt/gitlab/gitlab-rails/uploads nfs4 defaults,soft,rsize=1048576,wsize=1048576,noatime,nofail,lookupcache=positive 0 2
    10.1.0.1:/var/opt/gitlab/gitlab-rails/shared /var/opt/gitlab/gitlab-rails/shared nfs4 defaults,soft,rsize=1048576,wsize=1048576,noatime,nofail,lookupcache=positive 0 2
@@ -35,7 +35,7 @@ these additional steps before proceeding with GitLab installation.
 1. Create the shared directories. These may be different depending on your NFS
    mount locations.
 
-   ```
+   ```shell
    mkdir -p /var/opt/gitlab/.ssh /var/opt/gitlab/gitlab-rails/uploads /var/opt/gitlab/gitlab-rails/shared /var/opt/gitlab/gitlab-ci/builds /var/opt/gitlab/git-data
    ```
 

doc/administration/high_availability/nfs.md

@@ -132,7 +132,7 @@ For supported database architecture, please see our documentation on
 Below is an example of an NFS mount point defined in `/etc/fstab` we use on
 GitLab.com:
 
-```
+```plaintext
 10.1.1.1:/var/opt/gitlab/git-data /var/opt/gitlab/git-data nfs4 defaults,soft,rsize=1048576,wsize=1048576,noatime,nofail,lookupcache=positive 0 2
 ```
 
@@ -149,7 +149,7 @@ Note there are several options that you should consider using:
 It's recommended to nest all GitLab data dirs within a mount, that allows automatic
 restore of backups without manually moving existing data.
 
-```
+```plaintext
 mountpoint
 └── gitlab-data
     ├── builds

doc/administration/high_availability/pgbouncer.md

@@ -83,7 +83,7 @@ In a HA setup, it's recommended to run a PgBouncer node separately for each data
 
    The output should be similar to the following:
 
-   ```
+   ```plaintext
            name         |  host       | port |      database       | force_user | pool_size | reserve_pool | pool_mode | max_connections | current_connections
    ---------------------+-------------+------+---------------------+------------+-----------+--------------+-----------+-----------------+---------------------
     gitlabhq_production | MASTER_HOST | 5432 | gitlabhq_production |            |        20 |            0 |           |               0 |                   0
@@ -102,7 +102,7 @@ If you're running more than one PgBouncer node as recommended, then at this time
 
 As an example here's how you could do it with [HAProxy](https://www.haproxy.org/):
 
-```
+```plaintext
 global
     log /dev/log local0
     log localhost local1 notice

doc/administration/high_availability/redis.md

@@ -391,7 +391,7 @@ The prerequisites for a HA Redis setup are the following:
    prevent database migrations from running on upgrade, add the following
    configuration to your `/etc/gitlab/gitlab.rb` file:
 
-   ```
+   ```ruby
    gitlab_rails['auto_migrate'] = false
    ```
 
@@ -439,7 +439,7 @@ The prerequisites for a HA Redis setup are the following:
 
 1. To prevent reconfigure from running automatically on upgrade, run:
 
-   ```
+   ```shell
    sudo touch /etc/gitlab/skip-auto-reconfigure
    ```
 
@@ -569,7 +569,7 @@ multiple machines with the Sentinel daemon.
 
 1. To prevent database migrations from running on upgrade, run:
 
-   ```
+   ```shell
    sudo touch /etc/gitlab/skip-auto-reconfigure
    ```
 
@@ -898,14 +898,14 @@ Before proceeding with the troubleshooting below, check your firewall rules:
 You can check if everything is correct by connecting to each server using
 `redis-cli` application, and sending the `info replication` command as below.
 
-```
+```shell
 /opt/gitlab/embedded/bin/redis-cli -h <redis-host-or-ip> -a '<redis-password>' info replication
 ```
 
 When connected to a `master` Redis, you will see the number of connected
 `slaves`, and a list of each with connection details:
 
-```
+```plaintext
 # Replication
 role:master
 connected_slaves:1
@@ -920,7 +920,7 @@ repl_backlog_histlen:1048576
 When it's a `slave`, you will see details of the master connection and if
 its `up` or `down`:
 
-```
+```plaintext
 # Replication
 role:slave
 master_host:10.133.1.58
@@ -959,7 +959,7 @@ To make sure your configuration is correct:
 1. SSH into your GitLab application server
 1. Enter the Rails console:
 
-   ```
+   ```shell
    # For Omnibus installations
    sudo gitlab-rails console
 
@@ -985,7 +985,7 @@ To make sure your configuration is correct:
 
 1. Then back in the Rails console from the first step, run:
 
-   ```
+   ```ruby
    redis.info
    ```
 

doc/administration/logs.md

@@ -96,7 +96,7 @@ request that have been performed and how much time it took. This task is
 more useful for GitLab contributors and developers. Use part of this log
 file when you are going to report bug. For example:
 
-```
+```plaintext
 Started GET "/gitlabhq/yaml_db/tree/master" for 168.111.56.1 at 2015-02-12 19:34:53 +0200
 Processing by Projects::TreeController#show as HTML
   Parameters: {"project_id"=>"gitlabhq/yaml_db", "id"=>"master"}
@@ -151,7 +151,7 @@ installations from source.
 It helps you discover events happening in your instance such as user creation,
 project removing and so on. For example:
 
-```
+```plaintext
 October 06, 2014 11:56: User "Administrator" (admin@example.com) was created
 October 06, 2014 11:56: Documentcloud created a new project "Documentcloud / Underscore"
 October 06, 2014 11:56: Gitlab Org created a new project "Gitlab Org / Gitlab Ce"
@@ -167,7 +167,7 @@ installations from source.
 
 It contains information about [integrations](../user/project/integrations/project_services.md) activities such as Jira, Asana and Irker services. It uses JSON format like the example below:
 
-``` json
+```json
 {"severity":"ERROR","time":"2018-09-06T14:56:20.439Z","service_class":"JiraService","project_id":8,"project_path":"h5bp/html5-boilerplate","message":"Error sending message","client_url":"http://jira.gitlap.com:8080","error":"execution expired"}
 {"severity":"INFO","time":"2018-09-06T17:15:16.365Z","service_class":"JiraService","project_id":3,"project_path":"namespace2/project2","message":"Successfully posted","client_url":"http://jira.example.com"}
 ```
@@ -276,7 +276,7 @@ installations from source.
 GitLab Shell is used by GitLab for executing Git commands and provide
 SSH access to Git repositories. For example:
 
-```
+```plaintext
 I, [2015-02-13T06:17:00.671315 #9291]  INFO -- : Adding project root/example.git at </var/opt/gitlab/git-data/repositories/root/dcdcdcdcd.git>.
 I, [2015-02-13T06:17:00.679433 #9291]  INFO -- : Moving existing hooks directory and symlinking global hooks directory for /var/opt/gitlab/git-data/repositories/root/example.git.
 ```
@@ -294,7 +294,7 @@ serving the GitLab application. You can look at this log if, for
 example, your application does not respond. This log contains all
 information about the state of Unicorn processes at any given time.
 
-```
+```plaintext
 I, [2015-02-13T06:14:46.680381 #9047]  INFO -- : Refreshing Gem list
 I, [2015-02-13T06:14:56.931002 #9047]  INFO -- : listening on addr=127.0.0.1:8080 fd=12
 I, [2015-02-13T06:14:56.931381 #9047]  INFO -- : listening on addr=/var/opt/gitlab/gitlab-rails/sockets/gitlab.socket fd=13

doc/administration/monitoring/performance/grafana_configuration.md

@@ -57,14 +57,14 @@ repository.
 
 To use this repository you must first clone it:
 
-```
+```shell
 git clone https://gitlab.com/gitlab-org/influxdb-management.git
 cd influxdb-management
 ```
 
 Next you must install the required dependencies:
 
-```
+```shell
 gem install bundler
 bundle install
 ```
@@ -139,7 +139,7 @@ echo "0" > /var/opt/gitlab/grafana/CVE_reset_status
 
 To reinstate your old data, move it back into its original location:
 
-```
+```shell
 sudo mv /var/opt/gitlab/grafana/data.bak.xxxx/ /var/opt/gitlab/grafana/data/
 ```
 

doc/administration/monitoring/performance/influxdb_configuration.md

@@ -48,7 +48,7 @@ upcoming InfluxDB releases.
 
 Make sure you have the following in your configuration file:
 
-```
+```toml
 [data]
   dir = "/var/lib/influxdb/data"
   engine = "tsm1"
@@ -60,7 +60,7 @@ Production environments should have the InfluxDB admin panel **disabled**. This
 feature can be disabled by adding the following to your InfluxDB configuration
 file:
 
-```
+```toml
 [admin]
   enabled = false
 ```
@@ -71,7 +71,7 @@ HTTP is required when using the [InfluxDB CLI] or other tools such as Grafana,
 thus it should be enabled. When enabling make sure to _also_ enable
 authentication:
 
-```
+```toml
 [http]
   enabled = true
   auth-enabled = true
@@ -85,7 +85,7 @@ admin user](#create-a-new-admin-user)._
 GitLab writes data to InfluxDB via UDP and thus this must be enabled. Enabling
 UDP can be done using the following settings:
 
-```
+```toml
 [[udp]]
   enabled = true
   bind-address = ":8089"
@@ -138,7 +138,7 @@ allowing traffic from members of said VLAN.
 If you want to [enable authentication](#http), you might want to [create an
 admin user][influx-admin]:
 
-```
+```shell
 influx -execute "CREATE USER jeff WITH PASSWORD '1234' WITH ALL PRIVILEGES"
 ```
 
@@ -168,7 +168,7 @@ influx -execute 'SHOW DATABASES'
 
 The output should be similar to:
 
-```
+```plaintext
 name: databases
 ---------------
 name

doc/administration/monitoring/performance/influxdb_schema.md

@@ -43,7 +43,7 @@ while the method name is stored in the tag `method`. The tag `action` contains
 the full name of the transaction action. Both the `method` and `action` fields
 are in the following format:
 
-```
+```plaintext
 ClassName#method_name
 ```
 

doc/administration/operations/cleaning_up_redis_sessions.md

@@ -22,7 +22,7 @@ settings outlined in
 
 First we define a shell function with the proper Redis connection details.
 
-```
+```shell
 rcli() {
   # This example works for Omnibus installations of GitLab 7.3 or newer. For an
   # installation from source you will have to change the socket path and the
@@ -37,7 +37,7 @@ rcli ping
 Now we do a search to see if there are any session keys in the old format for
 us to clean up.
 
-```
+```shell
 # returns the number of old-format session keys in Redis
 rcli keys '*' | grep '^[a-f0-9]\{32\}$' | wc -l
 ```
@@ -45,7 +45,7 @@ rcli keys '*' | grep '^[a-f0-9]\{32\}$' | wc -l
 If the number is larger than zero, you can proceed to expire the keys from
 Redis. If the number is zero there is nothing to clean up.
 
-```
+```shell
 # Tell Redis to expire each matched key after 600 seconds.
 rcli keys '*' | grep '^[a-f0-9]\{32\}$' | awk '{ print "expire", $0, 600 }' | rcli
 # This will print '(integer) 1' for each key that gets expired.

doc/administration/operations/fast_ssh_key_lookup.md

@@ -53,7 +53,7 @@ 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:
 
-```
+```plaintext
 AuthorizedKeysCommand /opt/gitlab/embedded/service/gitlab-shell/bin/gitlab-shell-authorized-keys-check git %u %k
 AuthorizedKeysCommandUser git
 ```
@@ -117,7 +117,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. First, download the package and install the required packages:
 
-   ```
+   ```shell
    sudo su -
    cd /tmp
    curl --remote-name https://mirrors.evowise.com/pub/OpenBSD/OpenSSH/portable/openssh-7.5p1.tar.gz
@@ -127,7 +127,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Prepare the build by copying files to the right place:
 
-   ```
+   ```shell
    mkdir -p /root/rpmbuild/{SOURCES,SPECS}
    cp ./openssh-7.5p1/contrib/redhat/openssh.spec /root/rpmbuild/SPECS/
    cp openssh-7.5p1.tar.gz /root/rpmbuild/SOURCES/
@@ -136,7 +136,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Next, set the spec settings properly:
 
-   ```
+   ```shell
    sed -i -e "s/%define no_gnome_askpass 0/%define no_gnome_askpass 1/g" openssh.spec
    sed -i -e "s/%define no_x11_askpass 0/%define no_x11_askpass 1/g" openssh.spec
    sed -i -e "s/BuildPreReq/BuildRequires/g" openssh.spec
@@ -144,19 +144,19 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Build the RPMs:
 
-   ```
+   ```shell
    rpmbuild -bb openssh.spec
    ```
 
 1. Ensure the RPMs were built:
 
-   ```
+   ```shell
    ls -al /root/rpmbuild/RPMS/x86_64/
    ```
 
    You should see something as the following:
 
-   ```
+   ```plaintext
    total 1324
    drwxr-xr-x. 2 root root   4096 Jun 20 19:37 .
    drwxr-xr-x. 3 root root     19 Jun 20 19:37 ..
@@ -170,7 +170,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
    with its own version, which may prevent users from logging in, so be sure
    that the file is backed up and restored after installation:
 
-   ```
+   ```shell
    timestamp=$(date +%s)
    cp /etc/pam.d/sshd pam-ssh-conf-$timestamp
    rpm -Uvh /root/rpmbuild/RPMS/x86_64/*.rpm
@@ -179,7 +179,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
 
 1. Verify the installed version. In another window, attempt to login to the server:
 
-   ```
+   ```shell
    ssh -v <your-centos-machine>
    ```
 
@@ -191,7 +191,7 @@ the database. The following instructions can be used to build OpenSSH 7.5:
    sure everything is working! If you need to downgrade, simple install the
    older package:
 
-   ```
+   ```shell
    # Only run this if you run into a problem logging in
    yum downgrade openssh-server openssh openssh-clients
    ```

doc/user/group/epics/index.md

@@ -47,8 +47,12 @@ An epic's page contains the following tabs:
 
 ## Adding an issue to an epic
 
-Any issue that belongs to a project in the epic's group, or any of the epic's
-subgroups, are eligible to be added.  New issues appear at the top of the list of issues in the **Epics and Issues** tab.
+You can add an existing issue to an epic, or, from an epic's page, create a new issue that is automatically added to the epic.
+
+### Adding an existing issue to an epic
+
+Existing issues that belong to a project in an epic's group, or any of the epic's
+subgroups, are eligible to be added to the epic. Newly added issues appear at the top of the list of issues in the **Epics and Issues** tab.
 
 An epic contains a list of issues and an issue can be associated with at most
 one epic. When you add an issue that is already linked to an epic,
@@ -64,6 +68,19 @@ To add an issue to an epic:
    If there are multiple issues to be added, press <kbd>Spacebar</kbd> and repeat this step.
 1. Click **Add**.
 
+### Creating an issue from an epic
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/5419) in GitLab 12.7.
+
+Creating an issue from an epic enables you to maintain focus on the broader context of the epic while dividing work into smaller parts.
+
+To create an issue from an epic:
+
+1. On the epic's page, under **Epics and Issues**, click the arrow next to **Add an issue** and select **Create new issue**.
+1. Under **Title**, enter the title for the new issue.
+1. From the **Project** dropdown, select the project in which the issue should be created.
+1. Click **Create issue**.
+
 To remove an issue from an epic:
 
 1. Click on the <kbd>x</kbd> button in the epic's issue list.

doc/user/project/issue_board.md

@@ -281,6 +281,17 @@ As on another list types, click on the trash icon to remove it.
 
 ![Milestone lists](img/issue_board_milestone_lists.png)
 
+## Work In Progress limits **(STARTER)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/11403) in GitLab 12.7
+
+You can set Work In Progress (WIP) limits per issues list. When a limit is set, the list's header shows the number of issues in the list and the soft limit of issues. For example, for a list with 4 issues, and a limit of 5, the header will show `4/5`. If you exceed the limit, the current number of issues is shown in red. For example, you have a list with 5 issues with a limit of 5. When you move another issue to that list, the list's header displays `6/5`, with the `6` shown in red.
+
+To set a WIP limit for a list:
+
+1. Navigate to a Project or Group board for which you have membership and click on the Settings icon (gear) in a list's header.
+1. Next to **Work In Progress Limit**, click **Edit** and enter the maximum number of issues. Press `Enter` to save.
+
 ### Summary of features per tier
 
 Different issue board features are available in different [GitLab tiers](https://about.gitlab.com/pricing/), as shown in the following table:

spec/frontend/error_tracking/components/error_details_spec.js

@@ -39,7 +39,8 @@ describe('ErrorDetails', () => {
     });
     wrapper.setData({
       GQLerror: {
-        id: 129381,
+        id: 'gid://gitlab/Gitlab::ErrorTracking::DetailedError/129381',
+        sentryId: 129381,
         title: 'Issue title',
         externalUrl: 'http://sentry.gitlab.net/gitlab',
         firstSeen: '2017-05-26T13:32:48Z',