Ansible find模块给出错误“似乎不是有效的目录或无法访问”绝对路径

Question

Ansible find模块未按预期工作。

我有三个实例，一个是测试节点，第二个是控制器节点，第三个是我运行ansible攻略的地方

我尝试在test_nodes上生成ssh密钥，然后从这些节点获取公钥。这工作得很好。

然后，我尝试将这些公钥附加到另一个主机(Controller_node)的authorized_keys文件中。为此，我使用find模块来获取文件列表，然后在authorized_key模块中循环遍历这些文件。

我使用的是：

- name: Set authorized key file taken from file
            authorized_key:
                    user: absrivastava
                    key: "{{ lookup('file','item') }}"
                    state: present
            #with_file:  
                    - "/home/absrivastava/ANSIBLE/ssh-keys/*/home/ribbon/.ssh/id_rsa.pub"      This didnt work
            #with_filetree:
                    - "/home/absrivastava/ANSIBLE/ssh-keys/*/home/ribbon/.ssh/id_rsa.pub"      This was not appending data

但它似乎不起作用。因此，我使用find来获取文件列表，然后遍历它们。

- name: Generate ssh keys
  hosts: media_nodes
  gather_facts: false
  tasks:
          - name: key generation
            openssh_keypair:
                    path: ~/.ssh/id_ssh_rsa
                    force: True
            register: public_key
          - debug:
                  var: public_key.public_key
          - name: fetch public key from all nodes
            fetch:
                    src: ~/.ssh/id_ssh_rsa.pub
                    dest:  ssh-keys/

- name: Controller play
  hosts: controller
  gather_facts: false
  tasks:
          - name: Find list of public key files
            find:
                    paths: /home/abhilasha/ANSIBLE/ssh-keys/
                    file_type: file
                    recurse: yes
                    patterns: ".*pub"
                    use_regex: yes
            register: files_matched

          - name: debug files matched
            debug:
                    var: files_matched.files

          - name: Debug files_matched loop
            debug:
                    var: item.path
            loop: "{{ files_matched.files|flatten(levels=1) }}"
            loop_control:
                    label: "{{ item.path }}"

          - name: Set authorized key file taken from file
            authorized_key:
                    key: "{{ lookup('file','item') }}"
                    state: present
            with_file:
                    - "{{ files_matched.files }}"


- name: Find list of public key files
This play is not working giving error

TASK [Find list of public keys] *****************************************************************************************************************************************************************************************************************
ok: [test_controller] => {"changed": false, "examined": 0, "files": [], "matched": 0, "msg": "/home/abhilasha/ANSIBLE/ssh-keys/ was skipped as it does not seem to be a valid directory or it cannot be accessed\n"}

Answer 1

好的，我得到了问题所在，我在这个游戏中使用hosts: controller，但是文件在我的测试VM实例上。

但我不确定如何仍能解决我的问题。我希望在本地使用公共密钥，然后将其附加到控制器服务器

- name: Fetch public key files from localhost
  gather_facts: false
  hosts: 127.0.0.1
  connection: local
  tasks:
          - name: Find list of public keys
            find:
                    paths: ssh-keys/
                    file_type: file
                    recurse: yes
                    patterns: "pub"
                    use_regex: yes
                    hidden: yes
            register: files_matched

          - name: Debug files_matched loop
            debug:
                    var: item.path
            loop: "{{ files_matched.files|flatten(levels=1) }}"
            loop_control:
                    label: "{{ item.path }}"

- name: Add Public keys to controller authorized keys
  hosts: controller
  gather_facts: false
  tasks:

          - name: Set authorized key file taken from file
            authorized_key:
                    key: "{{ lookup('file','item') }}"
                    state: present
            with_file:
                    - "{{ files_matched.files }}"

我无法在该游戏的范围之外使用files_matched变量。我怎么才能让这件事起作用。提前感谢

Answer 2

Q："msg"：“/home/abhilasha/ANSIBLE/ssh-key/被跳过，因为它似乎不是有效的目录或无法访问\n”

答:查看ssh-keys/ at控制器目录并检查其内容。而不是

paths: /home/abhilasha/ANSIBLE/ssh-keys/

在同一路径中找到它

path:  ssh-keys/

它已被提取到

dest:  ssh-keys/

Answer 3

你能按如下所示更改路径并尝试

- name: fetch public key from all nodes
  fetch:
     src: ~/.ssh/id_ssh_rsa.pub
     dest:  /tmp/ssh-keys/

- name: Find list of public key files
  find:
     paths: /tmp/ssh-keys/
     file_type: file
     recurse: yes
     patterns: ".*pub"
     use_regex: yes
  register: files_matched