厨师传递修订变量以部署资源

Question

我正在尝试将我要部署的git分支传递给Chef部署资源,但它无法正常工作,我猜这是因为资源是单独编译然后才执行的？但我可能错了,因为我对Ruby的理解有限.

所以我试着这样做:

ruby_block 'revision' do
  block do
    # Some code determines the branch to be deployed
    branch = 'master'

    node.run_state['branch'] = branch

  end
end

deploy "#{node['path']['web']}" do
  action :deploy
  repository "#{node['git']['repository']}"
  revision "#{node.run_state['branch']}"
end

但是,部署资源不会传递该变量.

这是正确的方法吗？有更好的或其他方式吗？

提前致谢!

Answer 1

目前厨师编译您的部署资源ruby_block资源尚未运行,因此node.run_state ["分支"]没有设置.您必须将部署资源移动到ruby_block并动态定义它.

ruby_block 'revision' do
  block do
    # Some code determines the branch to be deployed
    branch = 'master'

    node.run_state['branch'] = branch

    depl = Chef::Resource::Deploy.new node['path']['web'], run_context
    depl.repository node['git']['repository']
    depl.revision node.run_state['branch']
    depl.run_action :deploy
  end
end