28 Sep 2019
# 1. 简单用法 failed_when: result.failed # 2. 多个条件 and 关系 failed_when: "'docker.service' in ansible_facts.services" and docker_bin.stat.exists # 或者 failed_when: - "'docker.service' in ansible_facts.services" - docker_bin.stat.exists # 3. 多个条件 or 关系 failed_when: "'docker.service' in ansible_facts.services" or docker_bin.stat.exists # 或者 failed_when: > ('docker.service' in ansible_facts.services) or (docker_bin.stat.exists)