Add iconography to Geo documentation

doc/administration/geo/disaster_recovery/background_verification.md

@@ -51,14 +51,14 @@ Feature.enable('geo_repository_verification')
 
 ## Repository verification
 
-Navigate to the **Admin Area > Geo** dashboard on the **primary** node and expand
+Navigate to the **{admin}** **Admin Area >** **{location-dot}** **Geo** dashboard on the **primary** node and expand
 the **Verification information** tab for that node to view automatic checksumming
 status for repositories and wikis. Successes are shown in green, pending work
 in grey, and failures in red.
 
 ![Verification status](img/verification-status-primary.png)
 
-Navigate to the **Admin Area > Geo** dashboard on the **secondary** node and expand
+Navigate to the **{admin}** **Admin Area >** **{location-dot}** **Geo** dashboard on the **secondary** node and expand
 the **Verification information** tab for that node to view automatic verification
 status for repositories and wikis. As with checksumming, successes are shown in
 green, pending work in grey, and failures in red.
@@ -85,7 +85,7 @@ data. The default and recommended re-verification interval is 7 days, though
 an interval as short as 1 day can be set. Shorter intervals reduce risk but
 increase load and vice versa.
 
-Navigate to the **Admin Area > Geo** dashboard on the **primary** node, and
+Navigate to the **{admin}** **Admin Area >** **{location-dot}** **Geo** dashboard on the **primary** node, and
 click the **Edit** button for the **primary** node to customize the minimum
 re-verification interval:
 
@@ -134,7 +134,7 @@ sudo gitlab-rake geo:verification:wiki:reset
 
 If the **primary** and **secondary** nodes have a checksum verification mismatch, the cause may not be apparent. To find the cause of a checksum mismatch:
 
-1. Navigate to the **Admin Area > Projects** dashboard on the **primary** node, find the
+1. Navigate to the **{admin}** **Admin Area >** **{overview}** **Overview > Projects** dashboard on the **primary** node, find the
    project that you want to check the checksum differences and click on the
    **Edit** button:
    ![Projects dashboard](img/checksum-differences-admin-projects.png)

doc/administration/geo/disaster_recovery/index.md

@@ -205,20 +205,20 @@ secondary domain, like changing Git remotes and API URLs.
    This command will use the changed `external_url` configuration defined
    in `/etc/gitlab/gitlab.rb`.
 
-1. For GitLab 11.11 through 12.7 only, you may need to update the primary
+1. For GitLab 11.11 through 12.7 only, you may need to update the **primary**
    node's name in the database. This bug has been fixed in GitLab 12.8.
 
    To determine if you need to do this, search for the
    `gitlab_rails["geo_node_name"]` setting in your `/etc/gitlab/gitlab.rb`
    file. If it is commented out with `#` or not found at all, then you will
-   need to update the primary node's name in the database. You can search for it
+   need to update the **primary** node's name in the database. You can search for it
    like so:
 
    ```shell
    grep "geo_node_name" /etc/gitlab/gitlab.rb
    ```
 
-   To update the primary node's name in the database:
+   To update the **primary** node's name in the database:
 
    ```shell
    gitlab-rails runner 'Gitlab::Geo.primary_node.update!(name: GeoNode.current_node_name)'

doc/administration/geo/disaster_recovery/planned_failover.md

@@ -92,7 +92,7 @@ The maintenance window won't end until Geo replication and verification is
 completely finished. To keep the window as short as possible, you should
 ensure these processes are close to 100% as possible during active use.
 
-Navigate to the **Admin Area > Geo** dashboard on the **secondary** node to
+Navigate to the **{admin}** **Admin Area >** **{location-dot}** **Geo** dashboard on the **secondary** node to
 review status. Replicated objects (shown in green) should be close to 100%,
 and there should be no failures (shown in red). If a large proportion of
 objects aren't yet replicated (shown in grey), consider giving the node more
@@ -117,8 +117,8 @@ This [content was moved to another location][background-verification].
 
 ### Notify users of scheduled maintenance
 
-On the **primary** node, navigate to **Admin Area > Messages**, add a broadcast
-message. You can check under **Admin Area > Geo** to estimate how long it
+On the **primary** node, navigate to **{admin}** **Admin Area >** **{bullhorn}** **Messages**, add a broadcast
+message. You can check under **{admin}** **Admin Area >** **{location-dot}** **Geo** to estimate how long it
 will take to finish syncing. An example message would be:
 
 > A scheduled maintenance will take place at XX:XX UTC. We expect it to take
@@ -162,8 +162,8 @@ access to the **primary** node during the maintenance window.
    existing Git repository with an SSH remote URL. The server should refuse
    connection.
 
-1. Disable non-Geo periodic background jobs on the primary node by navigating
-   to **Admin Area > Monitoring > Background Jobs > Cron** , pressing `Disable All`,
+1. Disable non-Geo periodic background jobs on the **primary** node by navigating
+   to **{admin}** **Admin Area >** **{monitor}** **Monitoring > Background Jobs > Cron**, pressing `Disable All`,
    and then pressing `Enable` for the `geo_sidekiq_cron_config_worker` cron job.
    This job will re-enable several other cron jobs that are essential for planned
    failover to complete successfully.
@@ -172,11 +172,11 @@ access to the **primary** node during the maintenance window.
 
 1. If you are manually replicating any data not managed by Geo, trigger the
    final replication process now.
-1. On the **primary** node, navigate to **Admin Area > Monitoring > Background Jobs > Queues**
+1. On the **primary** node, navigate to **{admin}** **Admin Area >** **{monitor}** **Monitoring > Background Jobs > Queues**
    and wait for all queues except those with `geo` in the name to drop to 0.
    These queues contain work that has been submitted by your users; failing over
    before it is completed will cause the work to be lost.
-1. On the **primary** node, navigate to **Admin Area > Geo** and wait for the
+1. On the **primary** node, navigate to **{admin}** **Admin Area >** **{location-dot}** **Geo** and wait for the
    following conditions to be true of the **secondary** node you are failing over to:
 
    - All replication meters to each 100% replicated, 0% failures.
@@ -184,7 +184,7 @@ access to the **primary** node during the maintenance window.
    - Database replication lag is 0ms.
    - The Geo log cursor is up to date (0 events behind).
 
-1. On the **secondary** node, navigate to **Admin Area > Monitoring > Background Jobs > Queues**
+1. On the **secondary** node, navigate to **{admin}** **Admin Area >** **{monitor}** **Monitoring > Background Jobs > Queues**
    and wait for all the `geo` queues to drop to 0 queued and 0 running jobs.
 1. On the **secondary** node, use [these instructions][foreground-verification]
    to verify the integrity of CI artifacts, LFS objects, and uploads in file
@@ -201,7 +201,7 @@ Finally, follow the [Disaster Recovery docs][disaster-recovery] to promote the
 Once it is completed, the maintenance window is over! Your new **primary** node will now
 begin to diverge from the old one. If problems do arise at this point, failing
 back to the old **primary** node [is possible][bring-primary-back], but likely to result
-in the loss of any data uploaded to the new primary in the meantime.
+in the loss of any data uploaded to the new **primary** in the meantime.
 
 Don't forget to remove the broadcast message after failover is complete.
 

doc/administration/geo/replication/configuration.md

@@ -184,7 +184,7 @@ keys must be manually replicated to the **secondary** node.
    gitlab-ctl reconfigure
    ```
 
-1. Visit the **primary** node's **Admin Area > Geo**
+1. Visit the **primary** node's **{admin}** **Admin Area >** **{location-dot}** **Geo**
    (`/admin/geo/nodes`) in your browser.
 1. Click the **New node** button.
    ![Add secondary node](img/adding_a_secondary_node.png)
@@ -231,7 +231,7 @@ You can login to the **secondary** node with the same credentials as used for th
 Using Hashed Storage significantly improves Geo replication. Project and group
 renames no longer require synchronization between nodes.
 
-1. Visit the **primary** node's **Admin Area > Settings > Repository**
+1. Visit the **primary** node's **{admin}** **Admin Area >** **{settings}** **Settings > Repository**
    (`/admin/application_settings/repository`) in your browser.
 1. In the **Repository storage** section, check **Use hashed storage paths for newly created and renamed projects**.
 
@@ -248,7 +248,7 @@ on the **secondary** node.
 ### Step 6. Enable Git access over HTTP/HTTPS
 
 Geo synchronizes repositories over HTTP/HTTPS, and therefore requires this clone
-method to be enabled. Navigate to **Admin Area > Settings**
+method to be enabled. Navigate to **{admin}** **Admin Area >** **{settings}** **Settings**
 (`/admin/application_settings/general`) on the **primary** node, and set
 `Enabled Git access protocols` to `Both SSH and HTTP(S)` or `Only HTTP(S)`.
 
@@ -257,13 +257,13 @@ method to be enabled. Navigate to **Admin Area > Settings**
 Your **secondary** node is now configured!
 
 You can login to the **secondary** node with the same credentials you used for the
-**primary** node. Visit the **secondary** node's **Admin Area > Geo**
+**primary** node. Visit the **secondary** node's **{admin}** **Admin Area >** **{location-dot}** **Geo**
 (`/admin/geo/nodes`) in your browser to check if it's correctly identified as a
 **secondary** Geo node and if Geo is enabled.
 
 The initial replication, or 'backfill', will probably still be in progress. You
 can monitor the synchronization process on each geo node from the **primary**
-node's Geo Nodes dashboard in your browser.
+node's **Geo Nodes** dashboard in your browser.
 
 ![Geo dashboard](img/geo_node_dashboard.png)
 

doc/administration/geo/replication/datatypes.md

@@ -97,7 +97,7 @@ as well as permissions and credentials.
 PostgreSQL can also hold some level of cached data like HTML rendered Markdown, cached merge-requests diff (this can
 also be configured to be offloaded to object storage).
 
-We use PostgreSQL's own replication functionality to replicate data from the primary to secondary nodes.
+We use PostgreSQL's own replication functionality to replicate data from the **primary** to **secondary** nodes.
 
 We use Redis both as a cache store and to hold persistent data for our background jobs system. Because both
 use-cases has data that are exclusive to the same Geo node, we don't replicate it between nodes.

doc/administration/geo/replication/docker_registry.md

@@ -17,7 +17,7 @@ integrated [Container Registry](../../packages/container_registry.md#container-r
 
 You can enable a storage-agnostic replication so it
 can be used for cloud or local storages. Whenever a new image is pushed to the
-primary node, each **secondary** node will pull it to its own container
+**primary** node, each **secondary** node will pull it to its own container
 repository.
 
 To configure Docker Registry replication:
@@ -111,6 +111,7 @@ generate a short-lived JWT that is pull-only-capable to access the
 
 ### Verify replication
 
-To verify Container Registry replication is working, go to **Admin Area > Geo** (`/admin/geo/nodes`) on the **secondary** node.
+To verify Container Registry replication is working, go to **{admin}** **Admin Area >** **{location-dot}** **Geo**
+(`/admin/geo/nodes`) on the **secondary** node.
 The initial replication, or "backfill", will probably still be in progress.
 You can monitor the synchronization process on each Geo node from the **primary** node's **Geo Nodes** dashboard in your browser.

doc/administration/geo/replication/index.md

@@ -270,7 +270,7 @@ For answers to common questions, see the [Geo FAQ](faq.md).
 
 Since GitLab 9.5, Geo stores structured log messages in a `geo.log` file. For Omnibus installations, this file is at `/var/log/gitlab/gitlab-rails/geo.log`.
 
-This file contains information about when Geo attempts to sync repositories and files. Each line in the file contains a separate JSON entry that can be ingested into, for example, Elasticsearch or Splunk.
+This file contains information about when Geo attempts to sync repositories and files. Each line in the file contains a separate JSON entry that can be ingested into. For example, Elasticsearch or Splunk.
 
 For example:
 

doc/administration/geo/replication/object_storage.md

@@ -24,7 +24,7 @@ whether they are stored on the local filesystem or in object storage.
 
 To enable GitLab replication, you must:
 
-1. Go to **Admin Area > Geo**.
+1. Go to **{admin}** **Admin Area >** **{location-dot}** **Geo**.
 1. Press **Edit** on the **secondary** node.
 1. Enable the **Allow this secondary node to replicate content on Object Storage**
    checkbox.

doc/administration/geo/replication/remove_geo_node.md

@@ -2,7 +2,7 @@
 
 **Secondary** nodes can be removed from the Geo cluster using the Geo admin page of the **primary** node. To remove a **secondary** node:
 
-1. Navigate to **Admin Area > Geo** (`/admin/geo/nodes`).
+1. Navigate to **{admin}** **Admin Area >** **{location-dot}** **Geo** (`/admin/geo/nodes`).
 1. Click the **Remove** button for the **secondary** node you want to remove.
 1. Confirm by clicking **Remove** when the prompt appears.
 

doc/administration/geo/replication/troubleshooting.md

@@ -19,7 +19,7 @@ Before attempting more advanced troubleshooting:
 
 ### Check the health of the **secondary** node
 
-Visit the **primary** node's **Admin Area > Geo** (`/admin/geo/nodes`) in
+Visit the **primary** node's **{admin}** **Admin Area >** **{location-dot}** **Geo** (`/admin/geo/nodes`) in
 your browser. We perform the following health checks on each **secondary** node
 to help identify if something is wrong:
 
@@ -122,7 +122,7 @@ Geo finds the current machine's Geo node name in `/etc/gitlab/gitlab.rb` by:
 - If that is not defined, using the `external_url` setting.
 
 This name is used to look up the node with the same **Name** in
-**Admin Area > Geo**.
+**{admin}** **Admin Area >** **{location-dot}** **Geo**.
 
 To check if the current machine has a node name that matches a node in the
 database, run the check task:
@@ -211,9 +211,9 @@ sudo gitlab-rake gitlab:geo:check
     Checking Geo ... Finished
     ```
 
-    - Ensure that you have added the secondary node in the Admin Area of the primary node.
-    - Ensure that you entered the `external_url` or `gitlab_rails['geo_node_name']` when adding the secondary node in the admin are of the primary node.
-    - Prior to GitLab 12.4, edit the secondary node in the Admin Area of the primary node and ensure that there is a trailing `/` in the `Name` field.
+    - Ensure that you have added the secondary node in the Admin Area of the **primary** node.
+    - Ensure that you entered the `external_url` or `gitlab_rails['geo_node_name']` when adding the secondary node in the admin are of the **primary** node.
+    - Prior to GitLab 12.4, edit the secondary node in the Admin Area of the **primary** node and ensure that there is a trailing `/` in the `Name` field.
 
 1. Check returns Exception: PG::UndefinedTable: ERROR:  relation "geo_nodes" does not exist
 
@@ -359,7 +359,7 @@ To help us resolve this problem, consider commenting on
 
 GitLab places a timeout on all repository clones, including project imports
 and Geo synchronization operations. If a fresh `git clone` of a repository
-on the primary takes more than a few minutes, you may be affected by this.
+on the **primary** takes more than a few minutes, you may be affected by this.
 
 To increase the timeout, add the following line to `/etc/gitlab/gitlab.rb`
 on the **secondary** node:
@@ -494,7 +494,7 @@ If you encounter this message when running `gitlab-rake geo:set_secondary_as_pri
 or `gitlab-ctl promote-to-primary-node`, either:
 
 - Enter a Rails console and run:
-  
+
   ```ruby
   Rails.application.load_tasks; nil
   Gitlab::Geo.expire_cache_keys!([:primary_node, :current_node])
@@ -750,7 +750,7 @@ If you are able to log in to the **primary** node, but you receive this error
 when attempting to log into a **secondary**, you should check that the Geo
 node's URL matches its external URL.
 
-1. On the primary, visit **Admin Area > Geo**.
+1. On the primary, visit **{admin}** **Admin Area >** **{location-dot}** **Geo**.
 1. Find the affected **secondary** and click **Edit**.
 1. Ensure the **URL** field matches the value found in `/etc/gitlab/gitlab.rb`
    in `external_url "https://gitlab.example.com"` on the frontend server(s) of
@@ -833,4 +833,4 @@ To resolve this issue:
 - Check `/var/log/gitlab/gitlab-rails/geo.log` to see if the **secondary** node is
   using IPv6 to send its status to the **primary** node. If it is, add an entry to
   the **primary** node using IPv4 in the `/etc/hosts` file. Alternatively, you should
-  [enable IPv6 on the primary node](https://docs.gitlab.com/omnibus/settings/nginx.html#setting-the-nginx-listen-address-or-addresses).
+  [enable IPv6 on the **primary** node](https://docs.gitlab.com/omnibus/settings/nginx.html#setting-the-nginx-listen-address-or-addresses).

doc/administration/geo/replication/tuning.md

@@ -2,8 +2,8 @@
 
 ## Changing the sync capacity values
 
-In the Geo admin page (`/admin/geo/nodes`), there are several variables that
-can be tuned to improve performance of Geo:
+In the Geo admin page at **{admin}** **Admin Area >** **{location-dot}** **Geo** (`/admin/geo/nodes`),
+there are several variables that can be tuned to improve performance of Geo:
 
 - Repository sync capacity.
 - File sync capacity.

doc/administration/geo/replication/version_specific_updates.md

@@ -186,7 +186,7 @@ Replicating over SSH has been deprecated, and support for this option will be
 removed in a future release.
 
 To switch to HTTP/HTTPS replication, log into the **primary** node as an admin and visit
-**Admin Area > Geo** (`/admin/geo/nodes`). For each **secondary** node listed,
+**{admin}** **Admin Area >** **{location-dot}** **Geo** (`/admin/geo/nodes`). For each **secondary** node listed,
 press the "Edit" button, change the "Repository cloning" setting from
 "SSH (deprecated)" to "HTTP/HTTPS", and press "Save changes". This should take
 effect immediately.