[英]Ansible shell task with pgrep keeps failing, works in normal shell
[英]Ansible shell failing to run shell script task
我在 ansible 的角色中有这个 shell 脚本,它不会运行:
- name: validate AWS cloudwatch download
shell: |
cw_expected_key="9376 16F3 450B 7D80 6CBD 9725 D581 6730 3B78 9C72"
cw_public_key=`gpg --import /tmp/cloud-watch-validation/amazon-cloudwatch-agent.gpg |& grep -Po "key\s*[A-Z0-9]+" | egrep -o "[A-Z0-9]+"`
key=`gpg --fingerprint $cw_public_key |& grep -Po $cw_expected_key`
if [ "$key" != "$cw_expected_key" ]; then
exit 1
fi
validation=`gpg --verify /tmp/cloud-watch-validation/amazon-cloudwatch-agent.deb.sig /tmp/cloud-watch/amazon-cloudwatch-agent.deb |& grep -Po "Good signature"`
if [ "$validation" != "Good signature" ]; then
exit 1
fi
我收到此错误:
致命:[127.0.0.1]:失败! => {"changed": true, "cmd": "cw_expected_key="9376 16F3 450B 7D80 6CBD 9725 D581 6730 3B78 9C72"\\ncw_public_key= gpg --import /tmp/c loud-watch-validation/amazon-cloudwatch-agent.gpg |& grep -Po \\"key\\\\s*[A-Z0-9]+\\" | egrep -o \\"[A-Z0-9]+\\"
cloud gpg --import /tmp/c loud-watch-validation/amazon-cloudwatch-agent.gpg |& grep -Po \\"key\\\\s*[A-Z0-9]+\\" | egrep -o \\"[A-Z0-9]+\\"
\\nkey= gpg --fingerprint $cw_public_key |& grep -Po $cw_expected_key
\\nif [ "$key" != "$cw_expected_key" ]; then\\n exit 1\\nfi\\nvalidation= gpg --verify /tmp/cloud-watch-validation/amazon-cloudwatch-agent.deb.sig /tmp/cloud-watch/amazon-cloudwatch-agent.deb |& grep -Po \\"Good signature\\"
\\nif [ "$validation" != "Good signature" ]; then\\n exit 1 \\nfi \\n", "delta": "0:00:00.003070", "end": "2021-11-02 18:57:44.246780", "msg": "非零返回码", "rc": 2 , "start": "2021-11-02 18:57:44.243710", "stderr": "/bin/sh: 1: 语法错误: "&"意外", "stderr_lines": ["/bin/sh: 1:语法错误:“&”意外”],“stdout”:“”,“stdout_lines”:[]}
谁有想法?
|&
是一个 Bash 扩展,相当不推荐使用。 在sh
模式下不支持。 无论如何不要使用|&
,忘记它存在。 使用2>&1 |
. 请参阅https://wiki.bash-hackers.org/scripting/obsolete
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