尝试创建一个剧本来检查docker容器日志,但它不会遍历for循环
- hosts: all
become: yes
gather_facts: no
tasks:
- name: Check container logs
shell: |
for i in "web_container_node{1..5}"; do
echo ""
echo "#### ${i} ####"
echo ""
docker logs --tail 10 ${i}
done
args:
executable: /bin/bash
但是输出会像在剧本中一样直接传递容器名称,而无需迭代
No such container: "web_container_node{1..5}",
答案 0 :(得分:0)
即使在bash中,使用bash扩展的方法也不起作用,我建议您采用这种方式。
- name: Check container logs
shell: |
for i in {1..5}; do
echo "webcontainer${i}"
echo ""
echo "#### ${i} ####"
echo ""
docker logs --tail 10 ${i}
done
args:
executable: /bin/bash