chef-infra - 如何使 Chef 与特定用户一起执行并加载其环境值

Question

嗨，我正在创建一个WCS实例，对于该实例，我必须使用wcs用户(webadmin)执行create instance命令，因为它无法获取所需的env变量，因此无法连接到数据库。

，所以我放了一些示例代码来检查

我正在使用以下代码

bash "wcs-create-instance" do
    user "webadmin"
    group "webspher"
    code <<-EOH        
        ###{node[:websphere][:wcs][:wcs_installLocation]}/bin/config_ant.sh -DinstanceName=#{node[:websphere][:wcs][:wcs_instance]} CreateInstance  
    whoami > /tmp/whoami
    env > /tmp/env              
EOH
    notifies :run, "bash[fix-permission]", :immediately 
    #This not_if is just temporary, a proper mechanism has to be implemented here to loop through all the WCS APars,
    #For the POC keeping it neat and simple such that this does not rerun on execution
    not_if {File.directory?("#{node[:websphere][:wcs][:wcs_installLocation]}/instances/#{node[:websphere][:wcs][:wcs_instance]}/starterstores")}
    #action :nothing
end

对于whoami，我正在吸引用户

webadmin

但是对于env，我得到用户“root”的env，它没有为env变量提供.bash_profile。有任何想法吗

Answer 1

environment resource中有一个bash属性。或者，您可以在脚本中获取.bash_profile。那是one of the things you can do with bash(最后一个例子)