设置符号链接错误 - Ansible

时间:2016-12-19 21:15:45

标签: ansible ansible-playbook symlink

我正在尝试设置一个从源到目的地的符号链接,但不断点击

  

致命:[默认]:失败! => {“已更改”:false,“failed”:true,“msg”:“链接时出错:[Errno 2]没有这样的文件或目录”,“path”:“/ Applications / Xcode.app/Contents/Developer/Platforms /MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/include/ruby-2.0.0/ruby/config.h“,”state“: “不存在”}

观察到它显示状态缺席,即使状态是链接。

这是执行的任务:

 - name: "Create ruby config.h symlink"
  file:
    src: "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/include/ruby-2.0.0/universal-darwin15/ruby/config.h"
    dest: "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/include/ruby-2.0.0/ruby/config.h"
    state: link
    force: yes 
  when: xcode_version != "8.0"

文件存在:

ls -l /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/include/ruby-2.0.0/universal-darwin15/ruby/config.h
-rw-r--r--  2 root  wheel  7805 Jan 31  2016 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/include/ruby-2.0.0/universal-darwin15/ruby/config.h

注意:根据此处的讨论包括强制是 - Ansbible github issue

感谢任何帮助!

2 个答案:

答案 0 :(得分:1)

我不确定丢失的目录是否是导致此问题的原因,但在创建指向该目录的链接之前确保目标目录存在是一个好习惯:

- name: Ensure that the directory exist
  file:
    path: "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/include/ruby-2.0.0/ruby"
    state: directory
    mode: 0755
    owner: root
    group: wheel

- name: "Create ruby config.h symlink"
  file:
  ...

答案 1 :(得分:0)

我的回答可能无法解决OP问题,但确实会导致此问题,因此可能会解释另一个遇到此问题的人。我经常发现这种错误可能是由链接名称中的末尾/引起的。

例如,如下创建目录的任务将成功。

- name: ensure foobar directory exists
  file: 
    state: directory
    path: '/tmp/foobar/'
    owner: 'foo'    
    group: 'bar'
    mode: 0777

但是,后续的链接创建任务(如果编写如下)将导致您遇到错误。

- name: Establish link to foobar
  file:
    src: '/tmp/foobar/'
    dest: '/local/baz/'
    state: link

导致以下错误。

  致命:[默认]:失败! => {“已更改”:false,“失败”:true,“ msg”:   “链接时出错:[Errno 2]没有这样的文件或目录”,“路径”:   “ ...”,   “ state”:“缺席”}

按照以下说明删除/可以解决此问题。

- name: Establish link to foobar
  file:
    src: '/tmp/foobar/'
    dest: '/local/baz'
    state: link
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