Optimize image build/publish jobs

Zuul jobs are running out of space and failing. This attempts to
resolve by cleaning up between the build/publish of each image.

Switched to the ansible command module, since the make module doesn't
support multiple make targets.

Added a clean target to any image which didn't already have one, which
was just the ipa-downloader-image.

Signed-off-by: Sean Eagan <seaneagan1@gmail.com>
Change-Id: I36747a7cd858eef612f654f50a5c65f596e4a59d

Makefile

@@ -1,4 +1,4 @@
-TOPTGTS := images lint all docs run_images tests
+TOPTGTS := images lint all docs run_images tests clean
 IMAGES := $(wildcard */Makefile)
 
 $(TOPTGTS): $(IMAGES)

ipa-downloader-image/Makefile

@@ -90,4 +90,8 @@ images: build_ipa
 tests:
 	echo TODO
 
-.PHONY: images build_ipa tests
+clean:
+	docker image rm $(IMAGE)
+	# TODO: Clean up ipa builder container/image/artifacts
+
+.PHONY: images build_ipa tests clean

playbooks/airship-images-build.yaml

@@ -38,10 +38,10 @@
       when: pre_build_role is defined
     - name: Publish images
       block:
-        - make:
+        - command: make images clean
+          args:
             chdir: "{{ makefile_chdir }}"
-            target: "images"
+          environment:
-            params:
             AZ_SDK: "{{ az_sdk }}"
             COMMIT: "{{ zuul.newrev | default('') }}"
             DOCKER_REGISTRY: "{{ docker_registry }}"

playbooks/airship-images-publish.yaml

@@ -44,10 +44,10 @@
             password: "{{ airship_images_quay_creds.password }}"
             registry_url: "{{ docker_registry }}"
         - name: Push Images with Latest and Commit Tags
-          make:
+          command: make images clean
+          args:
             chdir: "{{ makefile_chdir }}"
-            target: "images"
+          environment:
-            params:
             AZ_SDK: "{{ az_sdk }}"
             COMMIT: "{{ zuul.newrev | default('') }}"
             DOCKER_REGISTRY: "{{ docker_registry }}"