Merge branch 'ci-retry-crictl' into 'master'

ci: add retry to crictl call for images

Closes #187

See merge request platform-one/big-bang/bigbang!745

.gitlab-ci.yml

@@ -110,9 +110,10 @@ clean install:
     - *deploy_bigbang
     - *test_bigbang
 
-    # Fetch list of all images ran
+    # Fetch list of all images ran (retry crictl up to 6x)
     - cid=$(docker ps -aqf "name=k3d-${CI_JOB_ID}-server-0")
-    - docker exec $cid crictl images -o json | jq -r '.images[].repoTags[0] | select(. != null)' | tee images.txt
+    - images=$(timeout 65 bash -c "until docker exec $cid crictl images -o json; do sleep 10; done;")
+    - echo $images | jq -r '.images[].repoTags[0] | select(. != null)' | tee images.txt
   artifacts:
     paths:
       - images.txt