How set 2 environment (PATH and proxy_env ) in ansible-playbook?

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Hello!
Trying to install run ansible-playbook (kubespray) through a proxy.

Here specify the proxy server: https://github.com/kubernetes-incubator/kubespray/blob/master/inventory/sample/group_vars/all/all.yml#L52

Added to the longing Install packages requirements for bootstrap

environment: "{{proxy_env}}"

https://github.com/kubernetes-incubator/kubespray/blob/master/roles/bootstrap-os/tasks/bootstrap-centos.yml#L24

Throws an error

`
Trying other mirror.

`

If a yaml file to do this task

`

  • name: echo Variables
    shell: “echo $http_proxy $https_proxy”
    register: shell_echo_proxy
    environment: “{{proxy_env}}”

  • debug:
    var: shell_echo_proxy.stdout
    `

The will here is such a mistake:

`
The field ‘environment’ has an invalid value, which includes an undefined variable. The error was: ‘ansible.vars.hostvars.HostVarsVars object’ has no attribute ‘ansible_default_ipv4’

The error appears to have been in ‘/home/user/kubespray/roles/bootstrap-os/tasks/bootstrap-centos.yml’: line 17, column 3, but may
be elsewhere in the file depending on the exact syntax problem.

The offending line appears to be:

  • name: echo Variables
    ^ here
    `

Try other code

`

  • name: echo Variables
    shell: “echo $http_proxy $https_proxy”
    register: shell_echo_proxy
    environment:

  • PATH: “/sbin:/usr/sbin:{{ ansible_env.PATH }}”
    “{{proxy_env}}”

  • debug:
    var: shell_echo_proxy.stdout

TASK [bootstrap-os : include_tasks] *************************************************************************************************************
Sunday 04 November 2018 19:11:37 +0600 (0:00:00.185) 0:00:08.531 *******
fatal: [kuber1]: FAILED! => {“reason”: “Syntax Error while loading YAML.\n expected , but found ‘?’\n\nThe error appears to have been in ‘/home/user/kubespray/roles/bootstrap-os/tasks/bootstrap-centos.yml’: line 22, column 5, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n - PATH: "/sbin:/usr/sbin:{{ ansible_env.PATH }}"\n proxy_env: "{{proxy_env}}"\n ^ here\nWe could be wrong, but this one looks like it might be an issue with\nmissing quotes. Always quote template expression brackets when they\nstart a value. For instance:\n\n with_items:\n - {{ foo }}\n\nShould be written as:\n\n with_items:\n - "{{ foo }}"\n”}

`

Try other code

`

  • name: echo Variables

shell: “echo $http_proxy $https_proxy”
register: shell_echo_proxy
environment:

  • PATH: “/sbin:/usr/sbin:{{ ansible_env.PATH }}”

  • proxy_env: “{{proxy_env}}”

  • debug:
    var: shell_echo_proxy.stdout

TASK [bootstrap-os : debug] *********************************************************************************************************************
Sunday 04 November 2018 19:09:05 +0600 (0:00:02.309) 0:00:15.026 *******
ok: [kuber3] => {
“shell_echo_proxy.stdout”: “”
}
ok: [kuber1] => {
“shell_echo_proxy.stdout”: “”
}
ok: [kuber2] => {
“shell_echo_proxy.stdout”: “”
}

`

Try other code

`

  • name: echo Variables
    shell: “echo $http_proxy $https_proxy”
    register: shell_echo_proxy
    environment: {PATH: “{{ ansible_env.PATH }}:{{ bin_dir }}”,“{{proxy_env}}”}

  • debug:
    var: shell_echo_proxy.stdout

TASK [bootstrap-os : echo Variables] ************************************************************************************************************
Sunday 04 November 2018 19:13:39 +0600 (0:00:01.830) 0:00:12.664 *******
fatal: [kuber1]: FAILED! => {“changed”: false, “module_stderr”: “Shared connection to 172.16.149.93 closed.\r\n”, “module_stdout”:
“/bin/sh: {{proxy_env}}=None: command not found\r\n”, “msg”: “MODULE FAILURE”, “rc”: 127}

`

Try other code

`

  • name: echo Variables
    shell: “echo $http_proxy $https_proxy”
    register: shell_echo_proxy
    vars:
    “{{proxy_env}}”
    environment:

  • PATH: “/sbin:/usr/sbin:{{ ansible_env.PATH }}”

  • debug:
    var: shell_echo_proxy.stdout

TASK [bootstrap-os : include_tasks] *************************************************************************************************************
Sunday 04 November 2018 19:16:49 +0600 (0:00:00.192) 0:00:08.732 *******
fatal: [kuber1]: FAILED! => {“reason”: “Vars in a Task must be specified as a dictionary, or a list of dictionaries\n\nThe error appears to have been in ‘/home/user/kubespray/roles/bootstrap-os/tasks/bootstrap-centos.yml’: line 21, column 5, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n vars:\n "{{proxy_env}}"\n ^ here\nWe could be wrong, but this one looks like it might be an issue with\nmissing quotes. Always quote template expression brackets when they\nstart a value. For instance:\n\n with_items:\n - {{ foo }}\n\nShould be written as:\n\n with_items:\n - "{{ foo }}"\n”}
fatal: [kuber2]: FAILED! => {“reason”: "Vars in a Task must be specified as a dictionary, or a li

`