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Customizing the Web Console

Overview

Administrators can customize the web console using extensions, which let you run scripts and load custom stylesheets when the web console loads. Extension scripts allow you to override the default behavior of the web console and customize it for your needs.

For example, extension scripts can be used to add your own company’s branding or to add company-specific capabilities. A common use case for this is rebranding or white-labelling for different environments. You can use the same extension code, but provide settings that change the web console. You can change the look and feel of nearly any aspect of the user interface in this way.

Loading Extension Scripts and Stylesheets

To add scripts and stylesheets, edit the master configuration file. The scripts and stylesheet files must exist on the Asset Server and are added with the following options:

assetConfig:
  ...
  extensionScripts:
    - /path/to/script1.js
    - /path/to/script2.js
    - ...
  extensionStylesheets:
    - /path/to/stylesheet1.css
    - /path/to/stylesheet2.css
    - ...

Wrap extension scripts in an Immediately Invoked Function Expression (IIFE). This ensures that you do not create global variables that conflict with the names used by the web console or by other extensions. For example:

(function() {
  // Put your extension code here...
}());

Relative paths are resolved relative to the master configuration file. To pick up configuration changes, restart the server.

Custom scripts and stylesheets are read once at server start time. To make developing extensions easier, you can reload scripts and stylesheets on every request by enabling development mode with the following setting:

assetConfig:
  ...
  extensionDevelopment: true

When set, the web console reloads any changes to existing extension script or stylesheet files when you refresh the page in your browser. You still must restart the server when adding new extension stylesheets or scripts, however. This setting is only recommended for testing changes and not for production.

The examples in the following sections show common ways you can customize the web console.

Additional extension examples are available in the OpenShift Origin repository on GitHub.

Setting Extension Properties

If you have a specific extension, but want to use different text in it for each of the environments, you can define the environment in the master-config.yaml file, and use the same extension script across environments. Pass settings from the master-config.yaml file to be used by the extension using the extensionProperties mechanism:

assetConfig:
  extensionDevelopment: true
  extensionProperties:
    doc_url: https://docs.openshift.com
    key1: value1
    key2: value2
  extensionScripts:

This results in a global variable that can be accessed by the extension, as if the following code was executed:

window.OPENSHIFT_EXTENSION_PROPERTIES = {
  doc_url: "https://docs.openshift.com",
  key1: "value1",
  key2: "value2",
}

Extension Option for External Logging Solutions

As of OKD 3.6, there is an extension option to link to external logging solutions instead of using OKD’s EFK logging stack:

'use strict';
angular.module("mylinkextensions", ['openshiftConsole'])
       .run(function(extensionRegistry) {
          extensionRegistry.add('log-links', _.spread(function(resource, options) {
            return {
              type: 'dom',
              node: '<span><a href="https://extension-point.example.com">' + resource.metadata.name + '</a><span class="action-divider">|</span></span>'
            };
          }));
       });
hawtioPluginLoader.addModule("mylinkextensions");

The URL to the logging stack you are wanting to accessAD master configuration file. Then, restart the master host:

# systemctl restart origin-master-api origin-master-controllers

Customizing and Disabling the Guided Tour

A guided tour will pop up the first time a user logs in on a particular browser. You can enable the auto_launch for new users:

window.OPENSHIFT_CONSTANTS.GUIDED_TOURS.landing_page_tour.auto_launch = true;

Documentation links on the landing page are customizable. window.OPENSHIFT_CONSTANTS.CATALOG_HELP_RESOURCES is an array of objects containing a title and an href. These will be turned into links. You can completely override the array, push or pop additional links, or modify the attributes of existing links.

Example Link
{
  title: 'Blog',
  href: 'https://blog.openshift.com'
}

The following style changes the logo in the web console header:

#header-logo {
  background-image: url("https://www.example.com/images/logo.png");
  width: 190px;
  height: 20px;
}

  1. Replace the example.com URL with a URL to an actual image, and adjust the width and height. The ideal height is 20px.

  2. Save the style to a file (for example, logo.css) and add it to the master configuration file:

    assetConfig:
  ...
  extensionStylesheets:
    - /path/to/logo.css

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Links to external documentation are shown in various sections of the web console. The following example changes the URL for two given links to the documentation:

window.OPENSHIFT_CONSTANTS.HELP['get_started_cli']      = "https://example.com/doc1.html";
window.OPENSHIFT_CONSTANTS.HELP['basic_cli_operations'] = "https://example.com/doc2.html";

Alternatively, you can change the base URL for all documentation links.

This example would result in the default help URL https://example.com/docs/welcome/index.html:

window.OPENSHIFT_CONSTANTS.HELP_BASE_URL = "https://example.com/docs/"; (1)
1 The path must end in a /.

Save this script to a file (for example, help-links.js) and add it to the master configuration file:

assetConfig:
  ...
  extensionScripts:
    - /path/to/help-links.js

Restart the master host:

# systemctl restart origin-master-api origin-master-controllers

The About page in the web console provides download links for the command line interface (CLI) tools. These links can be configured by providing both the link text and URL, so that you can choose to point them directly to file packages, or to an external page that points to the actual packages.

For example, to point directly to packages that can be downloaded, where the link text is the package platform:

window.OPENSHIFT_CONSTANTS.CLI = {
  "Linux (32 bits)": "https://<cdn>/openshift-client-tools-linux-32bit.tar.gz",
  "Linux (64 bits)": "https://<cdn>/openshift-client-tools-linux-64bit.tar.gz",
  "Windows":         "https://<cdn>/openshift-client-tools-windows.zip",
  "Mac OS X":        "https://<cdn>/openshift-client-tools-mac.zip"
};

Alternatively, to point to a page that links the actual download packages, with the Latest Release link text:

window.OPENSHIFT_CONSTANTS.CLI = {
  "Latest Release": "https://<cdn>/openshift-client-tools/latest.html"
};

Save this script to a file (for example, cli-links.js) and add it to the master configuration file:

assetConfig:
  ...
  extensionScripts:
    - /path/to/cli-links.js

Restart the master host:

# systemctl restart origin-master-api origin-master-controllers

Customizing the About Page

To provide a custom About page for the web console:

  1. Write an extension that looks like:

    angular
  .module('aboutPageExtension', ['openshiftConsole'])
  .config(function($routeProvider) {
    $routeProvider
      .when('/about', {
        templateUrl: 'extensions/about/about.html',
        controller: 'AboutController'
      });
    }
  );

hawtioPluginLoader.addModule('aboutPageExtension');

  2. Save the script to a file (for example, about/about.js).

  3. Write a customized template.

    1. Start from the version of about.html from the OpenShift Container Platform release you are using. Within the template, there are two angular scope variables available: version.master.openshift and version.master.kubernetes.

    2. Save the custom template to a file (for example, about/about.html).

    3. Modify the master configuration file:

      assetConfig:
  ...
  extensionScripts:
    - about/about.js
  ...
  extensions:
    - name: about
      sourceDirectory: /path/to/about

    4. Restart the master host:

      # systemctl restart origin-master-api origin-master-controllers

Configuring Navigation Menus

Top Navigation Dropdown Menus

The top navigation bar of the web console contains the help icon and the user dropdown menus. You can add additional menu items to these using the angular-extension-registry.

The available extension points are:

  • nav-help-dropdown - the help icon dropdown menu, visible at desktop screen widths

  • nav-user-dropdown - the user dropdown menu, visible at desktop screen widths

  • nav-dropdown-mobile - the single menu for top navigation items at mobile screen widths

The following example extends the nav-help-dropdown menu, with a name of <myExtensionModule>:

<myExtensionModule> is a placeholder name. Each dropdown menu extension must be unique enough so that it does not clash with any future angular modules.

 
angular
  .module('<myExtensionModule>', ['openshiftConsole'])
  .run([
    'extensionRegistry',
    function(extensionRegistry) {
      extensionRegistry
        .add('nav-help-dropdown', function() {
          return [
            {
              type: 'dom',
              node: '<li><a href="http://www.example.com/report" target="_blank">Report a Bug</a></li>'
            }, {
              type: 'dom',
              node: '<li class="divider"></li>'  // If you want a horizontal divider to appear in the menu
            }, {
              type: 'dom',
              node: '<li><a href="http://www.example.com/status" target="_blank">System Status</a></li>'
            }
          ];
        });
    }
  ]);

hawtioPluginLoader.addModule('<myExtensionModule>');

Application Launcher

The top navigation bar also contains an optional application launcher for linking to other web applications. This dropdown menu is empty by default, but when links are added, appears to the left of the help menu in the masthead.

  1. Create the configuration scripts within a file (for example, applicationLauncher.js):

    // Add items to the application launcher dropdown menu.
window.OPENSHIFT_CONSTANTS.APP_LAUNCHER_NAVIGATION = [{
  title: "Dashboard",                    // The text label
  iconClass: "fa fa-dashboard",          // The icon you want to appear
  href: "http://example.com/dashboard",  // Where to go when this item is clicked
  tooltip: 'View dashboard'              // Optional tooltip to display on hover
}, {
  title: "Manage Account",
  iconClass: "pficon pficon-user",
  href: "http://example.com/account",
  tooltip: "Update email address or password."
}];

  2. Save the file and add it to the master configuration at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/applicationLauncher.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

System Status Badge

The top navigation bar can also include an optional system status badge in order to notify users of system-wide events such as maintenance windows. To make use of the existing styles using a yellow warning icon for the badge, follow the example below.

  1. Create the configuration scripts within a file (for example, systemStatusBadge.js):

    'use strict';

angular
  .module('mysystemstatusbadgeextension', ['openshiftConsole'])
  .run([
    'extensionRegistry',
    function(extensionRegistry) {
      // Replace http://status.example.com/ with your domain
      var system_status_elem = $('<a href="http://status.example.com/"' +
      'target="_blank" class="nav-item-iconic system-status"><span title="' +
      'System Status" class="fa status-icon pficon-warning-triangle-o">' +
      '</span></a>');

      // Add the extension point to the registry so the badge appears
      // To disable the badge, comment this block out
      extensionRegistry
        .add('nav-system-status', function() {
          return [{
            type: 'dom',
            node: system_status_elem
          }];
        });
    }
  ]);

hawtioPluginLoader.addModule('mysystemstatusbadgeextension');

  2. Save the file and add it to the master configuration at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/systemStatusBadge.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Project Left Navigation

When navigating within a project, a menu appears on the left with primary and secondary navigation. This menu structure is defined as a constant and can be overridden or modified.

Significant customizations to the project navigation may affect the user experience and should be done with careful consideration. You may need to update this customization in future upgrades if you modify existing navigation items.

  1. Create the configuration scripts within a file (for example, navigation.js):

    // Append a new primary nav item.  This is a simple direct navigation item
// with no secondary menu.
window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION.push({
  label: "Dashboard",           // The text label
  iconClass: "fa fa-dashboard", // The icon you want to appear
  href: "/dashboard"            // Where to go when this nav item is clicked.
                                // Relative URLs are pre-pended with the path
                                // '/project/<project-name>'
});

// Splice a primary nav item to a specific spot in the list.  This primary item has
// a secondary menu.
window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION.splice(2, 0, { // Insert at the third spot
  label: "Git",
  iconClass: "fa fa-code",
  secondaryNavSections: [       // Instead of an href, a sub-menu can be defined
    {
      items: [
        {
          label: "Branches",
          href: "/git/branches",
          prefixes: [
            "/git/branches/"     // Defines prefix URL patterns that will cause
                                 // this nav item to show the active state, so
                                 // tertiary or lower pages show the right context
          ]
        }
      ]
    },
    {
      header: "Collaboration",   // Sections within a sub-menu can have an optional header
      items: [
        {
          label: "Pull Requests",
          href: "/git/pull-requests",
          prefixes: [
            "/git/pull-requests/"
          ]
        }
      ]
    }
  ]
});

// Add a primary item to the top of the list.  This primary item is shown conditionally.
window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION.unshift({
  label: "Getting Started",
  iconClass: "pficon pficon-screen",
  href: "/getting-started",
  prefixes: [                   // Primary nav items can also specify prefixes to trigger
    "/getting-started/"         // active state
  ],
  isValid: function() {         // Primary or secondary items can define an isValid
    return isNewUser;           // function. If present it will be called to test whether
                                // the item should be shown, it should return a boolean
  }
});

// Modify an existing menu item
var applicationsMenu = _.find(window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION, { label: 'Applications' });
applicationsMenu.secondaryNavSections.push({ // Add a new secondary nav section to the Applications menu
  // my secondary nav section
});

  2. Save the file and add it to the master configuration at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/navigation.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

The web console has an optional list of featured application links in its landing page catalog. These appear near the top of the page and can have an icon, a title, a short description, and a link.

Featured Applications

  1. Create the following configuration scripts within a file (for example, featured-applications.js):

    // Add featured applications to the top of the catalog.
window.OPENSHIFT_CONSTANTS.SAAS_OFFERINGS = [{
  title: "Dashboard",                         // The text label
  icon: "fa fa-dashboard",                    // The icon you want to appear
  url: "http://example.com/dashboard",        // Where to go when this item is clicked
  description: "Open application dashboard."  // Short description
}, {
  title: "System Status",
  icon: "fa fa-heartbeat",
  url: "http://example.com/status",
  description: "View system alerts and outages."
}, {
  title: "Manage Account",
  icon: "pficon pficon-user",
  url: "http://example.com/account",
  description: "Update email address or password."
}];

  2. Save the file and add it to the master configuration at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/featured-applications.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Configuring Catalog Categories

Catalog categories organize the display of items in the web console catalog landing page. Each category has one or more subcategories. A builder image, template, or service is grouped in a subcategory if it includes a tag listed in the matching subcategory tags, and an item can appear in more than one subcategory. Categories and subcategories only display if they contain at least one item.

Significant customizations to the catalog categories may affect the user experience and should be done with careful consideration. You may need to update this customization in future upgrades if you modify existing category items.

  1. Create the following configuration scripts within a file (for example, catalog-categories.js):

    // Find the Languages category.
var category = _.find(window.OPENSHIFT_CONSTANTS.SERVICE_CATALOG_CATEGORIES,
                      { id: 'languages' });
// Add Go as a new subcategory under Languages.
category.subCategories.splice(2,0,{ // Insert at the third spot.
  // Required. Must be unique.
  id: "go",
  // Required.
  label: "Go",
  // Optional. If specified, defines a unique icon for this item.
  icon: "icon-go-gopher",
  // Required. Items matching any tag will appear in this subcategory.
  tags: [
    "go",
    "golang"
  ]
});

// Add a Featured category as the first category tab.
window.OPENSHIFT_CONSTANTS.SERVICE_CATALOG_CATEGORIES.unshift({
  // Required. Must be unique.
  id: "featured",
  // Required
  label: "Featured",
  subCategories: [
    {
      // Required. Must be unique.
      id: "go",
      // Required.
      label: "Go",
      // Optional. If specified, defines a unique icon for this item.
      icon: "icon-go-gopher",
      // Required. Items matching any tag will appear in this subcategory.
      tags: [
        "go",
        "golang"
      ]
    },
    {
      // Required. Must be unique.
      id: "jenkins",
      // Required.
      label: "Jenkins",
      // Optional. If specified, defines a unique icon for this item.
      icon: "icon-jenkins",
      // Required. Items matching any tag will appear in this subcategory.
      tags: [
        "jenkins"
      ]
    }
  ]
});

  2. Save the file and add it to the master configuration at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/catalog-categories.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Configuring Quota Notification Messages

Whenever a user reaches a quota, a quota notification is put into the notification drawer. A custom quota notification message, per quota resource type, can be added to the notification. For example: "Your project is over quota. It is using 200% of 2 cores CPU (Limit). Upgrade to <a href='http://www.openshift.com'> OpenShift Pro</a> if you need additional resources.". The "Upgrade to…​" part of the notification is the custom message and may contain HTML such as links to additional resources.

  1. Create the following configuration scripts within a file (for example, quota-messages.js):

    // Set custom notification messages per quota type/key
window.OPENSHIFT_CONSTANTS.QUOTA_NOTIFICATION_MESSAGE = {
    "pods": 'Upgrade to <a href="http://www.openshift.com">OpenShift Pro</a> if you need additional resources.',
    "limits.memory": 'Upgrade to <a href="http://www.openshift.com">OpenShift Online Pro</a> if you need additional resources.'
}

  2. Save the file and add it to the master configuration at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/quota-messages.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Configuring the Create From URL Namespace Whitelist

Create from URL only works with image streams or templates from namespaces that have been explicitly specified in OPENSHIFT_CONSTANTS.CREATE_FROM_URL_WHITELIST. To add namespaces to the whitelist, follow these steps:

openshift is included in the whitelist by default. Do not remove it.

  1. Create the following configuration scripts within a file (for example, create-from-url-whitelist.js):

    // Add a namespace containing the image streams and/or templates
window.OPENSHIFT_CONSTANTS.CREATE_FROM_URL_WHITELIST.push(
  'shared-stuff'
);

  2. Save the file and add it to the master configuration file at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/create-from-url-whitelist.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Disabling the Copy Login Command

The web console allows users to copy a login command, including the current access token, to the clipboard from the user menu and the Command Line Tools page. This function can be changed so that the user’s access token is not included in the copied command.

  1. Create the following configuration scripts within a file (for example, disable-copy-login.js):

    // Do not copy the user's access token in the copy login command.
window.OPENSHIFT_CONSTANTS.DISABLE_COPY_LOGIN_COMMAND = true;

  2. Save the file and add it to the master configuration file at /etc/origin/master/master-config.yaml:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/disable-copy-login.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Enabling Wildcard Routes

If you enabled wildcard routes for a router, you can also enable wildcard routes in the web console. This lets users enter hostnames starting with an asterisk like *.example.com when creating a route. To enable wildcard routes:

  1. Save this script to a file (for example, enable-wildcard-routes.js):

    window.OPENSHIFT_CONSTANTS.DISABLE_WILDCARD_ROUTES = false;

  2. Add it to the master configuration file:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/enable-wildcard-routes.js

Learn how to configure HAProxy routers to allow wildcard routes.

If you enabled wildcard routes for a router, you can also enable wildcard routes in the web console. This lets users enter hostnames starting with an asterisk like *.example.com when creating a route. To enable wildcard routes:

  1. Save this script to a file (for example, enable-wildcard-routes.js):

    window.OPENSHIFT_CONSTANTS.DISABLE_WILDCARD_ROUTES = false;

  2. Add it to the master configuration file:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/enable-wildcard-routes.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Learn how to configure HAProxy routers to allow wildcard routes.

Enabling Features in Technology Preview

Sometimes features are available in Technology Preview. By default, these features are disabled and hidden in the web console.

To enable a Technology Preview feature:

  1. Save this script to a file (for example, tech-preview.js):

    window.OPENSHIFT_CONSTANTS.ENABLE_TECH_PREVIEW_FEATURE.<feature_name> = true;

  2. Add it to the master configuration file:

    assetConfig:
  ...
  extensionScripts:
    - /path/to/tech-preview.js

  3. Restart the master host:

    # systemctl restart origin-master-api origin-master-controllers

Serving Static Files

You can serve other files from the Asset Server as well. For example, you might want to make the CLI executable available for download from the web console or add images to use in a custom stylesheet.

Add the directory with the files you want using the following configuration option:

assetConfig:
  ...
  extensions:
    - name: images
      sourceDirectory: /path/to/my_images

The files under the /path/to/my_images directory will be available under the URL /<context>/extensions/images in the web console.

To reference these files from a stylesheet, you should generally use a relative path. For example:

#header-logo {
  background-image: url("../extensions/images/my-logo.png");
}

Enabling HTML5 Mode

The web console has a special mode for supporting certain static web applications that use the HTML5 history API:

assetConfig:
  ...
  extensions:
    - name: my_extension
      sourceDirectory: /path/to/myExtension
      html5Mode: true

Setting html5Mode to true enables two behaviors:

  1. Any request for a non-existent file under /<context>/extensions/my_extension/ instead serves /path/to/myExtension/index.html rather than a "404 Not Found" page.

  2. The element <base href="/"> will be rewritten in /path/to/myExtension/index.html to use the actual base depending on the asset configuration; only this exact string is rewritten.

This is needed for JavaScript frameworks such as AngularJS that require base to be set in index.html.

Customizing the Login Page

You can also change the login page, and the login provider selection page for the web console. Run the following commands to create templates you can modify:

$ oc adm create-login-template > login-template.html
$ oc adm create-provider-selection-template > provider-selection-template.html

Edit the file to change the styles or add content, but be careful not to remove any required parameters inside the curly brackets.

To use your custom login page or provider selection page, set the following options in the master configuration file:

oauthConfig:
  ...
  templates:
    login: /path/to/login-template.html
    providerSelection: /path/to/provider-selection-template.html

Relative paths are resolved relative to the master configuration file. You must restart the server after changing this configuration.

When there are multiple login providers configured or when the alwaysShowProviderSelection option in the master-config.yaml file is set to true, each time a user’s token to OKD expires, the user is presented with this custom page before they can proceed with other tasks.

Example Usage

Custom login pages can be used to create Terms of Service information. They can also be helpful if you use a third-party login provider, like GitHub or Google, to show users a branded page that they trust and expect before being redirected to the authentication provider.

Customizing the OAuth Error Page

When errors occur during authentication, you can change the page shown.

  1. Run the following command to create a template you can modify:

    $ oc adm create-error-template > error-template.html

  2. Edit the file to change the styles or add content.

    You can use the Error and ErrorCode variables in the template. To use your custom error page, set the following option in the master configuration file:

    oauthConfig:
  ...
  templates:
    error: /path/to/error-template.html

    Relative paths are resolved relative to the master configuration file.

  3. You must restart the server after changing this configuration.

Changing the Logout URL

You can change the location a console user is sent to when logging out of the console by modifying the logoutURL parameter in the /etc/origin/master/master-config.yaml file:

...
assetConfig:
  logoutURL: "http://www.example.com"
...

This can be useful when authenticating with Request Header and OAuth or OpenID identity providers, which require visiting an external URL to destroy single sign-on sessions.

Configuring Web Console Customizations with Ansible

During advanced installations, many modifications to the web console can be configured using the following parameters, which are configurable in the inventory file:

Example Web Console Customization with Ansible
# Configure logoutURL in the master config for console customization
# See: https://docs.openshift.com/enterprise/latest/install_config/web_console_customization.html#changing-the-logout-url
#openshift_master_logout_url=http://example.com

# Configure extensionScripts in the master config for console customization
# See: https://docs.openshift.com/enterprise/latest/install_config/web_console_customization.html#loading-custom-scripts-and-stylesheets
#openshift_master_extension_scripts=['/path/on/host/to/script1.js','/path/on/host/to/script2.js']

# Configure extensionStylesheets in the master config for console customization
# See: https://docs.openshift.com/enterprise/latest/install_config/web_console_customization.html#loading-custom-scripts-and-stylesheets
#openshift_master_extension_stylesheets=['/path/on/host/to/stylesheet1.css','/path/on/host/to/stylesheet2.css']

# Configure extensions in the master config for console customization
# See: https://docs.openshift.com/enterprise/latest/install_config/web_console_customization.html#serving-static-files
#openshift_master_extensions=[{'name': 'images', 'sourceDirectory': '/path/to/my_images'}]

# Configure extensions in the master config for console customization
# See: https://docs.openshift.com/enterprise/latest/install_config/web_console_customization.html#serving-static-files
#openshift_master_oauth_template=/path/on/host/to/login-template.html

# Configure metricsPublicURL in the master config for cluster metrics. Ansible is also able to configure metrics for you.
# See: https://docs.openshift.com/enterprise/latest/install_config/cluster_metrics.html
#openshift_master_metrics_public_url=https://hawkular-metrics.example.com/hawkular/metrics

# Configure loggingPublicURL in the master config for aggregate logging. Ansible is also able to install logging for you.
# See: https://docs.openshift.com/enterprise/latest/install_config/aggregate_logging.html
#openshift_master_logging_public_url=https://kibana.example.com