爲什麼Ansible不尊重我的系統代理設置？

我是那些有幸擁有破解SSL的公司代理人的人之一！/s爲什麼Ansible不尊重我的系統代理設置？

我的環境中有http_proxy，https_proxy，HTTP_PROXY和HTTPS_PROXY都正確配置。我通過/etc/profile.d中的shell腳本來配置所有4個環境變量。

我正在嘗試使用Ansible從pip安裝軟件包。這是我的問題。

我可以登錄到系統，然後鍵入以下命令：

pip install --trusted-host pypi.python.org robotframework

...，它會工作。我試過在Ansible中使用command和pip模塊做同樣的事情。沒有快樂。

使用pip模塊：

- name: install robotframework 
    pip: name=robotframework extra_args='--trusted-host pypi.python.org' 
    become: true

結果在此：

fatal: [localhost]: FAILED! => {"changed": false, "cmd": "/bin/pip install --trusted-host pypi.python.org robotframework", "failed": true, " 
invocation": {"module_args": {"chdir": null, "editable": true, "executable": null, "extra_args": "--trusted-host pypi.python.org", "name": " 
robotframework", "requirements": null, "state": "present", "umask": null, "use_mirrors": true, "version": null, "virtualenv": null, "virtual 
env_command": "virtualenv", "virtualenv_python": null, "virtualenv_site_packages": false}, "module_name": "pip"}, "msg": "stdout: Collecting 
robotframework\n\n:stderr: You are using pip version 7.1.0, however version 9.0.1 is available.\nYou should consider upgrading via the 'pip 
install --upgrade pip' command.\n Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolEr 
ror('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=3, connect=None, read=No 
ne, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotfr 
amework/\n Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted. 
', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=1, connect=None, read=None, redirect=None)) afte 
r connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Re 
try(total=0, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network i 
s unreachable'))': /simple/robotframework/\n Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by ' 
ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=3, connect=Non 
e, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simp 
le/robotframework/\n Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connectio 
n aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=1, connect=None, read=None, redirect=N 
one)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Re 
trying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 
'Network is unreachable'))': /simple/robotframework/\n Could not find a version that satisfies the requirement robotframework (from version 
s:)\nNo matching distribution found for robotframework\n"}

使用command模塊：

- name: install robotframework 
    command: "pip install --trusted-host pypi.python.org robotframework" 
    become: true

結果在此：

fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["pip", "install", "--trusted-host", "pypi.python.org", "robotframework"], "delta": 
"0:03:16.916685", "end": "2016-11-10 13:26:12.486105", "failed": true, "invocation": {"module_args": {"_raw_params": "pip install --trusted- 
host pypi.python.org robotframework", "_uses_shell": false, "chdir": null, "creates": null, "executable": null, "removes": null, "warn": tru 
e}, "module_name": "command"}, "rc": 1, "start": "2016-11-10 13:22:55.569420", "stderr": "You are using pip version 7.1.0, however version 9 
.0.1 is available.\nYou should consider upgrading via the 'pip install --upgrade pip' command.\n Retrying (Retry(total=4, connect=None, rea 
d=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/rob 
otframework/\n Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection abor 
ted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=2, connect=None, read=None, redirect=None)) 
after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying 
(Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Netwo 
rk is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken 
by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=4, connect 
=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))':/
simple/robotframework/\n Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Conne 
ction aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=2, connect=None, read=None, redire 
ct=None)) after connection broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n 
    Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', error(1 
01, 'Network is unreachable'))': /simple/robotframework/\n Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connecti 
on broken by 'ProtocolError('Connection aborted.', error(101, 'Network is unreachable'))': /simple/robotframework/\n Could not find a versi 
on that satisfies the requirement robotframework (from versions:)\nNo matching distribution found for robotframework", "stdout": "Collectin 
g robotframework", "stdout_lines": ["Collecting robotframework"], "warnings": []}

我完全不知所措。我認爲這對root用戶來說可能是有趣的，直到我以root用戶身份登錄併成功在shell中運行pip命令。我知道我使用的是舊版本的pip（感謝EPEL），但是這不應該導致command調用失敗。即使我嘗試像警告狀態一樣升級pip，我也會得到相同的結果。

只工作了冗餘指定的任務代理URL的事情：

- name: install robot framework 
    pip: name=robotframework extra_args='--trusted-host pypi.python.org' 
    environment: 
    http_proxy: http://proxy1.example.com:8080 
    https_proxy: http://proxy1.example.com:8080 
    HTTP_PROXY: http://proxy1.example.com:8080 
    HTTPS_PROXY: http://proxy1.example.com:8080 
    become: true 
    become_user: root

我爲什麼要這麼做？如果我以root身份登錄，我可以看到設置了環境變量。我也不需要在Ansible中設置它們。

來源

2016-11-10 Vishal Kotcherlakota

如果我以root身份登錄，我可以看到設置了環境變量。我不需要在Ansible中設置它們。

不正確！ :)你可能會在~/.bashrc這樣的文件中設置這些變量，它只能在交互式炮彈上運行。

專門用於處理環境變量的a section of the documentation，特別強調代理的使用。

來源

2016-11-11 01:48:03

爲什麼Ansible不尊重我的系統代理設置？

回答

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