1
我试图使用ansible-local在流浪VM中创建虚拟环境,但失败了。是否有可能创建python虚拟环境与剧烈的剧本?
这是我流浪的文件:
Vagrant.configure(2) do |config|
config.vm.provider "virtualbox" do |v|
v.memory = 4096
v.cpus = 2
end
config.vm.define "shortener" do |shortener|
shortener.vm.box = "ubuntu/trusty64"
# database
shortener.vm.network :forwarded_port, host: 3307, guest: 3306
# browser
shortener.vm.network :forwarded_port, host: 4568, guest: 4568
shortener.vm.provision :ansible_local do |ansible|
ansible.playbook = "playbook.yml"
end
end
config.ssh.forward_agent = true
end
这是 “playbook.yml”:
- name: Deploy shortener
hosts: all
become: true
become_method: sudo
tasks:
- name: Install packages
apt: update_cache=yes name={{ item }} state=present
with_items:
- git
- python-pip
- nginx-full
- vim
- python-virtualenv
- virtualenvwrapper
- python3.4
- python3.4-doc
- python3.4-dev
- software-properties-common
- python-software-properties
- postgresql
- postgresql-client
- name: Load virtualenvwrapper
shell: source /etc/bash_completion.d/virtualenvwrapper
- name: Create virtual environment
shell: mkvirtualenv shortener --python=/usr/bin/python3
- name: Install requirements
pip: requirements='/vagrant/configs/requirements.txt'
这是 '无业游民了' 输出:
[email protected]:~/url_shortener$ vagrant provision
==> shortener: Running provisioner: ansible_local...
shortener: Running ansible-playbook...
PLAY [Deploy shortener]
**************************
TASK [setup]
**************************
ok: [shortener]
**************************
TASK [Install packages]
ok: [shortener] => (item=[u'git', u'python-pip', u'nginx-full', u'vim', u'python-virtualenv', u'virtualenvwrapper', u'python3.4', u'python3.4-doc', u'python3.4-dev', u'software-properties-common', u'python-software-properties', u'postgresql', u'postgresql-client'])
TASK [Load virtualenvwrapper]
**************************
fatal: [shortener]: FAILED! => {"changed": true, "cmd": "source /etc/bash_completion.d/virtualenvwrapper", "delta": "0:00:00.003591", "end": "2016-09-23 16:06:43.169513", "failed": true, "rc": 127, "start": "2016-09-23 16:06:43.165922", "stderr": "/bin/sh: 1: source: not found", "stdout": "", "stdout_lines": [], "warnings": []}
NO MORE HOSTS LEFT
**************************
[WARNING]: Could not create retry file 'playbook.retry'. [Errno 2] No such file or directory: ''
PLAY RECAP
**************************
shortener : ok=2 changed=0 unreachable=0 failed=1
Ansible failed to complete successfully. Any error output should be visible above. Please fix these errors and try again.
此外,我尝试使用'command
'而不是'shell
',结果相同。
我想我可以使用一个创建virtualenvironment的shell脚本,但是可以用一种合理的方法修复这个错误吗?
'pip'模块支持'virutalenv'参数,所以您不需要在单独的任务中执行此操作([docs](https://docs.ansible.com/ansible/pip_module.html)) 。 – jonafato
我认为你的问题的根源可能来自你的python virtualenv :)。我通常使用剧本中virtualenv的''python''二进制文件的完整路径,而不是采用virtualenv。也许如果你使用“mkvirtualenv”的完整路径,它将起作用。 –
@ notorious.no我不确定你说的“完整路径到mkvirtualenv”是什么意思,因为它只是“'virtualenvwrapper.sh'”中的一个函数。 –