Remove more references to InfluxDB

doc/.vale/gitlab/Acronyms.yml

@@ -157,3 +157,4 @@ exceptions:
   - XML
   - XSS
   - YAML
+  - ZIP

doc/administration/monitoring/performance/gitlab_configuration.md

@@ -4,22 +4,24 @@ group: Health
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# GitLab Configuration
+# GitLab configuration
 
 GitLab Performance Monitoring is disabled by default. To enable it and change any of its
 settings:
 
 1. Navigate to **Admin Area > Settings > Metrics and profiling**
-  (`/admin/application_settings/metrics_and_profiling`):
-
-   ![GitLab Performance Monitoring Administration Settings](img/metrics_gitlab_configuration_settings.png)
-
-1. You must restart all GitLab processes for the changes to take effect:
+  (`/admin/application_settings/metrics_and_profiling`).
+1. Add the necessary configuration changes.
+1. Restart all GitLab for the changes to take effect:
 
    - For Omnibus GitLab installations: `sudo gitlab-ctl restart`
    - For installations from source: `sudo service gitlab restart`
 
-## Pending Migrations
+NOTE:
+Removed [in GitLab 13.0](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/30786). Use the
+[Prometheus integration](../prometheus/index.md) instead.
+
+## Pending migrations
 
 When any migrations are pending, the metrics are disabled until the migrations
 have been performed.

doc/administration/monitoring/performance/grafana_configuration.md

@@ -17,42 +17,38 @@ or Grafana supplies package repositories (Yum/Apt) for easy installation.
 See [Grafana installation documentation](https://grafana.com/docs/grafana/latest/installation/)
 for detailed steps.
 
-Before starting Grafana for the first time, set the admin user
+Before starting Grafana for the first time, set the administration user
 and password in `/etc/grafana/grafana.ini`. If you don't, the default password
 is `admin`.
 
 ## Configuration
 
-1. Log in to Grafana as the admin user.
-1. Expand the menu by clicking the Grafana logo in the top left corner.
-1. Choose **Data Sources** from the menu.
-1. Click **Add new** in the top bar:
-   ![Grafana empty data source page](img/grafana_data_source_empty.png)
-1. Edit the data source to fit your needs:
-   ![Grafana data source configurations](img/grafana_data_source_configuration.png)
-1. Click **Save**.
+1. Log in to Grafana as the administration user.
+1. Select **Data Sources** from the **Configuration** menu.
+1. Select the **Add data source** button.
+1. Select the required data source type. For example, [Prometheus](../prometheus/index.md#prometheus-as-a-grafana-data-source).
+1. Complete the details for the data source and select the **Save & Test** button.
+
+Grafana should indicate the data source is working.
 
 ## Import Dashboards
 
 You can now import a set of default dashboards to start displaying useful information.
 GitLab has published a set of default
-[Grafana dashboards](https://gitlab.com/gitlab-org/grafana-dashboards) to get you started.
-Clone the repository, or download a ZIP file or tarball, then follow these steps to import each
-JSON file individually:
+[Grafana dashboards](https://gitlab.com/gitlab-org/grafana-dashboards) to get you started. To use
+them:
 
-1. Log in to Grafana as the admin user.
-1. Open the dashboard dropdown menu and click **Import**:
-   ![Grafana dashboard dropdown](img/grafana_dashboard_dropdown.png)
-1. Click **Choose file**, and browse to the location where you downloaded or
-   cloned the dashboard repository. Select a JSON file to import:
-   ![Grafana dashboard import](img/grafana_dashboard_import.png)
-1. After the dashboard is imported, click the **Save dashboard** icon in the top bar:
-   ![Grafana save icon](img/grafana_save_icon.png)
+1. Clone the repository, or download a ZIP file or tarball.
+1. Follow these steps to import each JSON file individually:
 
-   If you don't save the dashboard after importing it, the dashboard is removed
-   when you navigate away from the page.
+   1. Log in to Grafana as the administration user.
+   1. Select **Manage** from the **Dashboards** menu.
+   1. Select the **Import** button, then the **Upload JSON file** button.
+   1. Locate the JSON file to import and select **Choose for Upload**. Select the **Import** button.
+   1. After the dashboard is imported, select the **Save dashboard** icon in the top bar.
 
-Repeat this process for each dashboard you wish to import.
+If you don't save the dashboard after importing it, the dashboard is removed
+when you navigate away from the page. Repeat this process for each dashboard you wish to import.
 
 Alternatively, you can import all the dashboards into your Grafana
 instance. For more information about this process, see the
@@ -103,7 +99,7 @@ sudo mv /var/opt/gitlab/grafana/data.bak.xxxx/ /var/opt/gitlab/grafana/data/
 
 However, you should **not** reinstate your old data _except_ under one of the following conditions:
 
-1. If you're certain that you changed your default admin password when you enabled Grafana.
+1. If you're certain that you changed your default administration password when you enabled Grafana.
 1. If you run GitLab in a private network, accessed only by trusted users, and your
    Grafana login page has not been exposed to the internet.
 
@@ -121,8 +117,6 @@ existing data and dashboards.
 For more information and further mitigation details, please refer to our
 [blog post on the security release](https://about.gitlab.com/releases/2019/08/12/critical-security-release-gitlab-12-dot-1-dot-6-released/).
 
----
-
 Read more on:
 
 - [Introduction to GitLab Performance Monitoring](index.md)

doc/administration/monitoring/prometheus/index.md

@@ -6,6 +6,11 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # Monitoring GitLab with Prometheus
 
+[Prometheus](https://prometheus.io) is a powerful time-series monitoring service, providing a flexible
+platform for monitoring GitLab and other software products.
+GitLab provides out-of-the-box monitoring with Prometheus, providing easy
+access to high quality time-series monitoring of GitLab services.
+
 > **Notes:**
 >
 > - Prometheus and the various exporters listed in this page are bundled in the
@@ -16,11 +21,6 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 > - Prometheus and its exporters don't authenticate users, and are available
 >  to anyone who can access them.
 
-[Prometheus](https://prometheus.io) is a powerful time-series monitoring service, providing a flexible
-platform for monitoring GitLab and other software products.
-GitLab provides out of the box monitoring with Prometheus, providing easy
-access to high quality time-series monitoring of GitLab services.
-
 ## Overview
 
 Prometheus works by periodically connecting to data sources and collecting their