我想将文件复制到远程节点，但前提是该文件存在。我把它复制到/tmp/webapps/partner.war
我的任务是：
- local_action: stat path="/tmp/webapps/{{ application }}.war"
register: war
- name: Copy warfile
copy: src=/tmp/webapps/{{ application }}.war dest=/tmp/deploy/{{ stage }}/{{ application }}.war
when: war.stat.exists == true
但是 stat 总是告诉我，该文件不存在。如果我手动运行 stat，它会显示文件在那里。
结果：
TASK: [deploy | stat path="/tmp/webapps/{{ application }}.war"] ***************
<127.0.0.1> REMOTE_MODULE stat path="/tmp/webapps/partner.war"
<127.0.0.1> EXEC ['/bin/sh', '-c', 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1433920640.68-144173277081367 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1433920640.68-144173277081367 && echo $HOME/.ansible/tmp/ansible-tmp-1433920640.68-144173277081367']
<127.0.0.1> PUT /tmp/tmpzrV_Ne TO /var/lib/awx/.ansible/tmp/ansible-tmp-1433920640.68-144173277081367/stat
<127.0.0.1> EXEC ['/bin/sh', '-c', u'LANG=C LC_CTYPE=C /usr/bin/python /var/lib/awx/.ansible/tmp/ansible-tmp-1433920640.68-144173277081367/stat; rm -rf /var/lib/awx/.ansible/tmp/ansible-tmp-1433920640.68-144173277081367/ >/dev/null 2>&1']
ok: [example.com -> …