docs: introduce a page showing a overall CI dashboard

With the move to GitLab CI one of the things we miss from Jenkins is a
single page dashboard showing CI status across all projects. This is a
very simple replacement that uses badges for CI pipeline status.

A CSS tweak is needed because RST->HTML adds redundant <p> tags inside
table cells which causes excessive vertical whitespace to appear.
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

docs/ci.rst

+==============================
+Libvirt Continuous Integration
+==============================
+
+.. contents::
+
+The libvirt project primarily uses GitLab CI for automated testing of Linux
+builds, and cross-compiled Windows builds. `Travis <https://travis-ci.org/libvirt/libvirt>`_
+is used for validating macOS builds, and `Jenkins <https://ci.centos.org/view/libvirt>`_
+is temporarily used for validating FreeBSD builds.
+
+GitLab CI Dashboard
+===================
+
+The dashboard below shows the current status of the GitLab CI jobs for each
+repository:
+
+Core project
+------------
+
+.. list-table::
+   :widths: 80 20
+   :header-rows: 1
+
+   * - Project
+     - Pipeline
+
+   * - libvirt
+     - .. image:: https://gitlab.com/libvirt/libvirt/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt/pipelines
+          :alt: libvirt pipeline status
+
+
+Language bindings
+-----------------
+
+.. list-table::
+   :widths: 80 20
+   :header-rows: 1
+
+   * - Project
+     - Pipeline
+
+   * - libvirt-csharp
+     - .. image:: https://gitlab.com/libvirt/libvirt-csharp/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-csharp/pipelines
+          :alt: libvirt-csharp pipeline status
+
+   * - libvirt-go
+     - .. image:: https://gitlab.com/libvirt/libvirt-go/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-go/pipelines
+          :alt: libvirt-go pipeline status
+
+   * - libvirt-java
+     - .. image:: https://gitlab.com/libvirt/libvirt-java/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-java/pipelines
+          :alt: libvirt-java pipeline status
+
+   * - libvirt-ocaml
+     - .. image:: https://gitlab.com/libvirt/libvirt-ocaml/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-ocaml/pipelines
+          :alt: libvirt-ocaml pipeline status
+
+   * - libvirt-perl
+     - .. image:: https://gitlab.com/libvirt/libvirt-perl/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-perl/pipelines
+          :alt: libvirt-perl pipeline status
+
+   * - libvirt-php
+     - .. image:: https://gitlab.com/libvirt/libvirt-php/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-php/pipelines
+          :alt: libvirt-php pipeline status
+
+   * - libvirt-python
+     - .. image:: https://gitlab.com/libvirt/libvirt-python/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-python/pipelines
+          :alt: libvirt-python pipeline status
+
+   * - libvirt-rust
+     - .. image:: https://gitlab.com/libvirt/libvirt-rust/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-rust/pipelines
+          :alt: libvirt-rust pipeline status
+
+   * - ruby-libvirt
+     - .. image:: https://gitlab.com/libvirt/ruby-libvirt/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/ruby-libvirt/pipelines
+          :alt: ruby-libvirt pipeline status
+
+
+Object mappings
+---------------
+
+.. list-table::
+   :widths: 80 20
+   :header-rows: 1
+
+   * - Project
+     - Pipeline
+
+   * - libvirt-cim
+     - .. image:: https://gitlab.com/libvirt/libvirt-cim/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-cim/pipelines
+          :alt: libvirt-cim pipeline status
+
+   * - libvirt-dbus
+     - .. image:: https://gitlab.com/libvirt/libvirt-dbus/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-dbus/pipelines
+          :alt: libvirt-dbus pipeline status
+
+   * - libvirt-glib
+     - .. image:: https://gitlab.com/libvirt/libvirt-glib/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-glib/pipelines
+          :alt: libvirt-glib pipeline status
+
+   * - libvirt-go-xml
+     - .. image:: https://gitlab.com/libvirt/libvirt-go-xml/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-go-xml/pipelines
+          :alt: libvirt-go-xml pipeline status
+
+   * - libvirt-snmp
+     - .. image:: https://gitlab.com/libvirt/libvirt-snmp/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-snmp/pipelines
+          :alt: libvirt-snmp pipeline status
+
+
+Testing
+-------
+
+.. list-table::
+   :widths: 80 20
+   :header-rows: 1
+
+   * - Project
+     - Pipeline
+
+   * - libvirt-ci
+     - .. image:: https://gitlab.com/libvirt/libvirt-ci/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-ci/pipelines
+          :alt: libvirt-ci pipeline status
+
+   * - libvirt-dockerfiles
+     - .. image:: https://gitlab.com/libvirt/libvirt-dockerfiles/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-dockerfiles/pipelines
+          :alt: libvirt-dockerfiles pipeline status
+
+   * - libvirt-test-API
+     - .. image:: https://gitlab.com/libvirt/libvirt-test-API/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-test-API/pipelines
+          :alt: libvirt-test-API pipeline status
+
+   * - libvirt-tck
+     - .. image:: https://gitlab.com/libvirt/libvirt-tck/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-tck/pipelines
+          :alt: libvirt-tck pipeline status
+
+
+Documentation / websites
+------------------------
+
+.. list-table::
+   :widths: 80 20
+   :header-rows: 1
+
+   * - Project
+     - Pipeline
+   * - libvirt-publican
+     - .. image:: https://gitlab.com/libvirt/libvirt-publican/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-publican/pipelines
+          :alt: libvirt-publican pipeline status
+
+   * - libvirt-appdev-guide-python
+     - .. image:: https://gitlab.com/libvirt/libvirt-appdev-guide-python/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-appdev-guide-python/pipelines
+          :alt: libvirt-appdev-guide-python pipeline status
+
+   * - libvirt-wiki
+     - .. image:: https://gitlab.com/libvirt/libvirt-wiki/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-wiki/pipelines
+          :alt: libvirt-wiki pipeline status
+
+   * - virttools-planet
+     - .. image:: https://gitlab.com/libvirt/virttools-planet/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/virttools-planet/pipelines
+          :alt: virttools-planet pipeline status
+
+   * - virttools-web
+     - .. image:: https://gitlab.com/libvirt/virttools-web/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/virttools-web/pipelines
+          :alt: virttools-web pipeline status
+
+
+Miscellaneous
+-------------
+
+.. list-table::
+   :widths: 80 20
+   :header-rows: 1
+
+   * - Project
+     - Pipeline
+
+   * - libvirt-console-proxy
+     - .. image:: https://gitlab.com/libvirt/libvirt-console-proxy/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-console-proxy/pipelines
+          :alt: libvirt-console-proxy pipeline status
+
+   * - libvirt-designer
+     - .. image:: https://gitlab.com/libvirt/libvirt-designer/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-designer/pipelines
+          :alt: libvirt-designer pipeline status
+
+   * - libvirt-devaddr
+     - .. image:: https://gitlab.com/libvirt/libvirt-devaddr/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-devaddr/pipelines
+          :alt: libvirt-devaddr pipeline status
+
+   * - libvirt-sandbox
+     - .. image:: https://gitlab.com/libvirt/libvirt-sandbox/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-sandbox/pipelines
+          :alt: libvirt-sandbox pipeline status
+
+   * - libvirt-sandbox-image
+     - .. image:: https://gitlab.com/libvirt/libvirt-sandbox-image/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-sandbox-image/pipelines
+          :alt: libvirt-sandbox-image pipeline status
+
+   * - libvirt-security-notice
+     - .. image:: https://gitlab.com/libvirt/libvirt-security-notice/badges/master/pipeline.svg
+          :target: https://gitlab.com/libvirt/libvirt-security-notice/pipelines
+          :alt: libvirt-security-notice pipeline status

docs/docs.html.in

@@ -142,6 +142,9 @@
         <dt><a href="strategy.html">Project strategy</a></dt>
         <dd>Sets a vision for future direction &amp; technical choices</dd>
 
+        <dt><a href="ci.html">CI Testing</a></dt>
+        <dd>Details of the Continuous Integration testing strategy</dd>
+
         <dt><a href="bugs.html">Bug reports</a></dt>
         <dd>How and where to report bugs and request features</dd>
 

docs/libvirt.css

@@ -592,3 +592,8 @@ td.gitmirror {
 td.gitmirror a {
     color: inherit;
 }
+
+th p, td p {
+    margin-top: 0px;
+    margin-bottom: 0px;
+}