Implements OpenStack CI job having DIB-built IPA

Implements DIB-built IPA. Also adds a corresponding zuul test.

Change-Id: Iabfde30f35af172610777f55d986d1ec2debb415
Task: #29752
Story: #2005114

playbooks/ironic-python-agent-buildimage/run.yaml

@@ -53,6 +53,13 @@
                   mv imagebuild/coreos/UPLOAD/coreos_production_pxe* UPLOAD_RAW
                   mv ipa-coreos*.tar.gz* UPLOAD_TAR
               ;;
+              dib)
+                  export IPA_SOURCE_DIR={{ ansible_user_dir }}/src/opendev.org/openstack/ironic-python-agent
+                  pushd {{ ansible_user_dir }}/src/opendev.org/openstack/ironic-python-agent-builder/dib
+                  ./build.sh
+                  mv ironic-python-agent* "$IPA_SOURCE_DIR/UPLOAD_TAR"
+                  popd
+              ;;
           esac
           ERRORS=0
         executable: /bin/bash

zuul.d/ironic-python-agent-jobs.yaml

@@ -108,6 +108,12 @@
     vars:
       image_name: 'tinyipa'
 
+- job:
+    name: ironic-python-agent-buildimage-dib
+    parent: ironic-python-agent-buildimage-base
+    vars:
+      image_name: 'dib'
+
 
 # Experimental jobs
 - job:

zuul.d/project.yaml

@@ -48,3 +48,4 @@
       jobs:
         - ironic-python-agent-buildimage-coreos
         - ironic-python-agent-buildimage-tinyipa
+        - ironic-python-agent-buildimage-dib