Merge pull request #2921 from elementyang/index-out-of-range-pr

fix template index out of range for pull images
2018-06-30 00:53:53 +08:00 · 2018-06-30 00:53:53 +08:00 · 87e49f0055
parent a36e3fbec3 c0935e161b
commit 87e49f0055
1 changed files with 1 additions and 1 deletions
--- a/roles/download/tasks/set_docker_image_facts.yml
+++ b/roles/download/tasks/set_docker_image_facts.yml
@ -9,7 +9,7 @@

 - name: Register docker images info
  raw: >-
-    {{ docker_bin_dir }}/docker images -q | xargs {{ docker_bin_dir }}/docker inspect -f "{{ '{{' }} (index .RepoTags 0) {{ '}}' }},{{ '{{' }} (index .RepoDigests 0) {{ '}}' }}" | tr '\n' ','
+    {{ docker_bin_dir }}/docker images -q | xargs {{ docker_bin_dir }}/docker inspect -f "{{ '{{' }} if .RepoTags {{ '}}' }}{{ '{{' }} (index .RepoTags 0) {{ '}}' }}{{ '{{' }} end {{ '}}' }}{{ '{{' }} if .RepoDigests {{ '}}' }},{{ '{{' }} (index .RepoDigests 0) {{ '}}' }}{{ '{{' }} end {{ '}}' }}" | tr '\n' ','
  no_log: true
  register: docker_images
  failed_when: false