Chef infra 如何在已完成时停止运行Chef Recipe

我为安装phpunit的流浪者制作了一个配方，但是当我使用流浪者停止然后流浪者上升时，它一直失败

execute "discover phpunit" do
  command "pear channel-discover pear.phpunit.de"
  action :run
end

execute "config phpunit" do
  command "pear config-set auto_discover 1"
  action :run
end

execute "install phpunit" do
  command "pear install pear.phpunit.de/PHPUnit"
  action :run
end

我得到：

[default] [Thu, 29 Mar 2012 14:39:57 -0700] ERROR: execute[discover phpunit] (phpunit::default line 39) has had an error
[Thu, 29 Mar 2012 14:39:57 -0700] ERROR: execute[discover phpunit] (/tmp/vagrant-chef-1/chef-solo-1/phpunit/recipes/default.rb:39:in `from_file') had an error:
execute[discover phpunit] (phpunit::default line 39) had an error: Chef::Exceptions::ShellCommandFailed: Expected process to exit with [0], but received '1'
---- Begin output of pear channel-discover pear.phpunit.de ----
STDOUT: Channel "pear.phpunit.de" is already initialized

---

看起来每次执行

vagrant up

时都会运行此脚本

你可能想要这样的东西：

execute "discover phpunit" do
  command "pear channel-discover pear.phpunit.de"
  action :run
  not_if "which phpunit"
end

---

只要确保

phpunit

在您的

$PATH

中，我可能会将not\u设置为

not_if { File.exists?('/path/to/phpunit')

---

而不是依赖于在$PATH中找到它。

您使用的是哪个版本的vagrant？没错。好的！这里还有一个问题：如果有phpunit，我怎么能让它退出食谱？@NathanBrakk（据我所知）真的没有办法“退出”一个食谱，因为它基本上是一个过程脚本。换句话说，让你的食谱幂等由你决定。