可以 "sed: can't read file: No such file or directory"

Question

我有一个应该执行脚本的 Ansible 剧本。此脚本应将代码行添加到文件中。请注意，尽管 ansible-playbook 的所有其他步骤都有效，但 playbook 比这个角色更大。当直接在人偶服务器上执行时，该脚本也能正常工作。我怀疑这是一个权限问题，虽然我不确定如何解决这个问题。

注意：ansible 剧本正在作为 ansible 用户执行。添加行的脚本和文件归 usr ansible 和 grp ansible 所有。权利是：0755。要更改的文件也与脚本位于同一位置。

脚本名称：

createlines.sh

添加行的文件：

testfile.py

主机：

puppet

ansible 命令：

ansible-playbook deployment-test.yml --ask-become-pass

剧本：

---
- name: add lines in file
  hosts: Puppet
  become: yes
  become_method: sudo
  become_user: root
  vars_files:
    - vars/gpv-test.yml
  roles:
    - run-script

roles/run-script:

---
- name: Execute the createlines script
  command: sh /var/opt/alu/deploy/hieradata/createlines.sh

错误信息（非常大且不断重复）：

错误消息的开头：

     fatal: [puppet]: FAILED! => {"changed": true, "cmd": ["sh", "/var/opt/alu/deploy/hieradata/createlines.sh"], "delta": "0:00:00.467213", "end": "2018-12-10 15:33:25.429726", "msg": "non-zero return code", "rc": 2, "start": "2018-12-10 15:33:24.962513", "stderr": "sed: can't read testfile.py: No such file or directory\nsed: can't read testfile.py: No such file or directory\nsed: can't read testfile.py: No such file or directory\nsed: can't read testfile.py........
.....can't read gen_prod_trm_test_yaml.py: No such file or directory", "stderr_lines": ["sed: can't read testfile.py: No such file or directory", "sed: can't read testfile.py: No such file or directory", "sed: can't read testfile.py: No such file or directory", "sed: can't read testfile.py: No such file or directory",........

错误消息结束：

........"sed: can't read testfile.py: No such file or directory", "sed: can't read testfile.py: No such file or directory"], "stdout": "", "stdout_lines": []}

有人看出哪里出了问题吗？

编辑： createlines.sh:

#! /bin/bash
today=`date +%Y-%m-%d`
group_2=(/tmp/${today}/group-2/*)
group_3=(/tmp/${today}/group-3/*)
group_4=(/tmp/${today}/group-4/*)
group_5=(/tmp/${today}/group-5/*)
file="testfile.py"
#filessha1="../../../testfolder/testfolder/group-2/"
#sha1keyy=`sha1sum "${filesha1}"`
#echo "${sha1key}"
#echo "$today"
######GROUP-2
for i in ${group_2[@]}; do
   #echo $i
   #echo ${i##*/}
   sed -i "/trm_data_file/a  \   ensure: present" "$file"
   sed -i "/trm_data_file/a  \   dest_folder: group-2" "$file"
   sed -i "/trm_data_file/a  \     sha1: `(cd /tmp/$today/group-2/; sha1sum ${i##*/} | awk '{ print  }')`" "$file"
   sed -i "/trm_data_file/a  \     url: filestore://testfolder/testfolder/${today}/group-2/${i##*/}" "$file"
   sed -i "/trm_data_file/a -  file:" "$file"
done

######GROUP-3
for i in ${group_3[@]}; do
   #echo $i
   #echo ${i##*/}
   sed -i "/trm_data_file/a  \   ensure: present" "$file"
   sed -i "/trm_data_file/a  \   dest_folder: group-3" "$file"
   sed -i "/trm_data_file/a  \     sha1: `(cd /tmp/$today/group-3/; sha1sum ${i##*/} | awk '{ print  }')`" "$file"
   sed -i "/trm_data_file/a  \     url: filestore://testfolder/testfoldedf/${today}/group-3/${i##*/}" "$file"
   sed -i "/trm_data_file/a -  file:" "$file"
done

######GROUP-4
for i in ${group_4[@]}; do
   #echo $i
   #echo ${i##*/}
   sed -i "/trm_data_file/a  \   ensure: present" "$file"
   sed -i "/trm_data_file/a  \   dest_folder: group-4" "$file"
   sed -i "/trm_data_file/a  \     sha1: `(cd /tmp/$today/group-4/; sha1sum ${i##*/} | awk '{ print  }')`" "$file"
   sed -i "/trm_data_file/a  \     url: filestore://testfolder/testfolder/${today}/group-4/${i##*/}" "$file"
   sed -i "/trm_data_file/a -  file:" "$file"
done

######GROUP-5
for i in ${group_5[@]}; do
   #echo $i
   #echo ${i##*/}
   sed -i "/trm_data_file/a  \   ensure: present" "$file"
   sed -i "/trm_data_file/a  \   dest_folder: group-5" "$file"
   sed -i "/trm_data_file/a  \     sha1: `(cd /tmp/$today/group-5/; sha1sum ${i##*/} | awk '{ print  }')`" "$file"
   sed -i "/trm_data_file/a  \     url: filestore://testfolder/testfolder/${today}/group-5/${i##*/}" "$file"
   sed -i "/trm_data_file/a -  file:" "$file"
done

testfile.py:

"some Python code(not relevant)"
trm_data_files:
"Place where lines get inserted"
"some Python code(not relevant)"

Answer 1

createlines.sh 似乎存在于目标主机上，而不是 py 文件。

您应该确保 py 文件已复制并存在于目标主机上。

Answer 2

请确保您在 shell 脚本中使用 testfile.py 脚本的完整路径。当 Ansible 运行s shell 命令时，它从不同的位置执行此操作，例如/tmp 目录。使用 Python 脚本的完整绝对路径将确保在这种情况下可以找到它。

您可以运行 Ansible 使用 -vvv 参数来查看脚本在 Ansible 执行时的位置。

可以 "sed: can't read file: No such file or directory"

ansible "sed: can't read file: No such file or directory"

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