Cockpit defines a plugin concept to add own functionality without being forced to extend or hack the Cockpit web application. You can add plugins at various plugin points, e.g., the processes dashboard as shown in the following example:

The Nature of a Cockpit Plugin

A cockpit plugin is a maven jar project that is included in the cockpit webapplication as a library dependency. It provides a server-side and a client-side extension to cockpit.

The integration of a plugin into the overall cockpit architecture is depicted in the following figure.

On the server-side, it can extend cockpit with custom SQL queries and JAX-RS resource classes. Queries (defined via ) may be used to squeeze additional intel out of an engine database or to execute custom engine operations. JAX-RS resources on the other hand extend the cockpit API and expose data to the client-side part of the plugin.

On the client-side a plugin may include AngularJS modules to extend the cockpit webapplication. Via those modules a plugin provides custom views and services.

The basic skeleton of a cockpit plugin looks as follows:

As runtime relevant resource it defines

• a plugin main class
• a META-INF/services entry that publishes the plugin to Cockpit
• a plugin root resource that wires the server-side API
• other resources that are part of the server-side API
• data transfer objects used by the resources
• mapping files that provide additional cockpit queries as MyBatis mappings
• a js file that bootstraps the client-side plugin in a / RequireJS environment. This file must be named plugin.js and be located in the app directory of the plugin asset directory
• a css file that contains the style definitions for the client-side plugin. This file must be named plugin.css and be located in the app directory of the plugin asset directory

Plugin Exclusion (Client Side)

You can exclude some plugins from the interface by adding a attribute to the HTML base tag of the page loading the interface.The content of the attribute is a comma separated list formatted like: <plugin.key>:<feature.id>.If the feature ID is not provided, the whole plugin will be excluded.

Excluding a Complete Plugin

This example will completely deactivate the action buttons on the right side of the process instance view.

<base href="/"
      cam-exclude-plugins="cockpit.processInstance.runtime.action" />

Excluding a Plugin Feature

In this example we deactivate the cancel action in the cockpit process instance view and disable the job retry action button:

Plugin points

In this section you will find all Cockpit plugin points.To configure where you place your plugin have look at the following exampe:

var ViewConfig = [ 'ViewsProvider', function(ViewsProvider) {
  ViewsProvider.registerDefaultView('cockpit.processDefinition.view', {
    id: 'runtime',
    priority: 20,
    label: 'Runtime'
  });
}];

For more information on creating and configuring your own plugin, please see How to develop a Cockpit plugin.

Navigation

Name: cockpit.navigation

The dashboard navigation plugins can be used to define custom menu entries.

weight

Takes a number and will defined where the plugin should be placed.The bigger the value is the most left it will be placed.A value smaller than 0 will put the menu point within the dropdown.

pagePath

A menu link will be shown in the header of the Cockpit if you set this property.The label property of the plugin is used as the “text”.

checkActive

This property can be used to control when the menu link is set to be active.You can set a function in order to set the active CSS class properly.

noDashboardSection

You can set this property to true on your plugin if you do not want it to be shownon the dashboard (but still want a menu point in the header).

access

You can dynamically determine if a section is accessible using the following notation

You can see a in which the plugin is hidden when no report types are found.

Dashboard

Name: cockpit.dashboard

With Camunda BPM 7.6, the dashboard plugins of Cockpit have been re-organized and new names have beengiven to the plugin points.

The cockpit.dashboard plugin point will allow to add your custom views at the bottom of the dashboard.

Metrics

Name: cockpit.dashboard.metrics

Processes Dashboard

Decisions Dashboard

Name:

Cases Dashboard

Name: cockpit.cases.dashboard

Process Definition Runtime Tab

Name: cockpit.processDefinition.runtime.tab

Process Instance Runtime Tab

Name: cockpit.processInstance.runtime.tab

Name: cockpit.processDefinition.runtime.action

Process Instance Runtime Action

Name: cockpit.processInstance.runtime.action

Process Definition View

Name: cockpit.processDefinition.view

Process Instance View

Name: cockpit.processInstance.view

Process Definition Diagram Overlay

Name: cockpit.processDefinition.diagram.plugin

Diagram overlay plugins are a little different from other plugins.Overlay function needs to be provided, that uses bpmn-js diagram control object to to new overlays to diagram.For example look at instance count plugin.

var ViewConfig = [ 'ViewsProvider', function(ViewsProvider) {
  ViewsProvider.registerDefaultView('cockpit.processDefinition.view', {
    id: 'runtime',
    priority: 20,
    label: 'Runtime',
    overlay: [
      'control', 'processData', 'pageData', 'processDiagram',
      function(control, processData, pageData, processDiagram) {
        // Plugin code here
      }
    ]
}];

Process Instance Diagram Overlay

Name: cockpit.processInstance.diagram.plugin

Job Definition Action

Name: cockpit.jobDefinition.action

Decision Definition Tab

Name: cockpit.decisionDefinition.tab

Decision Definition Action

Name: cockpit.decisionDefinition.action

Decision Definition Table

Name: cockpit.decisionDefinition.table

• decisionDefinition: The data about the decision definition corresponding to the
• tableControl: Control object for the rendered dmn-table corresponding to the dmn-table widget
  Example:

Decision Instance Tab

Name: cockpit.decisionInstance.tab

Name: cockpit.decisionInstance.action

Decision Instance Table

Name: cockpit.decisionInstance.table

Case Definition Tab

Name: cockpit.caseDefinition.tab

Case Definition Action

Name: cockpit.caseDefinition.action

Case Definition Diagram Overlay

Name: cockpit.caseDefinition.diagram.overlay

Case Instance Tab

Name: cockpit.caseInstance.tab

Case Instance Action

Name: cockpit.caseInstance.action

Case Instance Diagram Overlay

Name: cockpit.caseInstance.diagram.overlay

Repository Resource Action

Name: cockpit.repository.resource.action

Repository Resource Detail

Name: cockpit.repository.resource.detail

Open Task Dashboard

Name: cockpit.tasks.dashboard

See the section for an example open taskdashboard plugin.

Name: cockpit.report

See the Reports section for an example report plugin.

Incident Action

Name: