chef 模板给出 No such file or directory @ rb_sysopen Errno::ENOENT

Question

我有这个块的厨师食谱：

if ( platform === 'suse' )
        repo_name="some_repo"
        template '/etc/zypp/repos.d/some_repo' do
           source 'some_repo.rpm.repo.erb'
           variables( :os => "#{os}", :distro => "#{distro}", :repo_name => "#{repo_name}" )
           owner "root"
           group "root"
           mode '644'
        end
end

我知道模板应该默认创建文件。 但它不会创建文件并给出错误No such file or directory。

模板some_repo.rpm.repo.erb 本身如下所示：

[<%= @repo_name %>] 
name=<%= @repo_name %>
baseurl=http://BLA.com//repos/<%= @os %>/<%= @distro %>
enabled=1
gpgcheck=0
sslverify=0
proxy=_none_    

我做错了什么？

编辑：完整的错误日志

Recipe Compile Error in /tmp/ldt_chef_run/local-mode-cache/cache/cookbooks/recipes/default.rb
================================================================================

Errno::ENOENT
-------------
No such file or directory @ rb_sysopen - /etc/zypp/repos.d/some_repo

Cookbook Trace:
---------------
  /tmp/ldt_chef_run/local-mode-cache/cache/cookbooks/recipes/default.rb:106:in `read'
  /tmp/ldt_chef_run/local-mode-cache/cache/cookbooks/recipes/default.rb:106:in `block in from_file'
  /tmp/ldt_chef_run/local-mode-cache/cache/cookbooks/recipes/default.rb:104:in `from_file'

Relevant File Content:
----------------------
/tmp/ldt_chef_run/local-mode-cache/cache/cookbooks/zabbix_agent/recipes/default.rb:

 99:      owner 'root'
100:      group 'root'
101:      mode '0755'
102:      action :create
103:    end
104:    file '/tmp/some.repos.d/some.repo' do
105:      mode '0644'
106>>     content IO.read(node['somepackage'][node['platform']]['repo_source'])
107:      action :create
108:    end
109:  end
110:
111:  ######### Install package ###########
112:  #package 'somepackage' do
113:  #   action :install
114:  #end
115:  node['somepackage'][node['platform']]['packages'].each do |pkg|

System Info:
------------
chef_version=14.2.0
platform=redhat
platform_version=7.5
ruby=ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux]
program_name=/bin/chef-solo
executable=/opt/chef/bin/chef-solo


Running handlers:
[2019-02-10T11:32:27+02:00] ERROR: Running exception handlers
[2019-02-10T11:32:27+02:00] ERROR: Running exception handlers
Running handlers complete
[2019-02-10T11:32:27+02:00] ERROR: Exception handlers complete
[2019-02-10T11:32:27+02:00] ERROR: Exception handlers complete
Chef Client failed. 0 resources updated in 11 seconds
[2019-02-10T11:32:27+02:00] FATAL: Stacktrace dumped to /tmp/ldt_chef_run/local-mode-cache/cache/chef-stacktrace.out
[2019-02-10T11:32:27+02:00] FATAL: Stacktrace dumped to /tmp/ldt_chef_run/local-mode-cache/cache/chef-stacktrace.out
[2019-02-10T11:32:27+02:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2019-02-10T11:32:27+02:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2019-02-10T11:32:27+02:00] FATAL: Errno::ENOENT: No such file or directory @ rb_sysopen - /etc/zypp/repos.d/some_repo
[2019-02-10T11:32:27+02:00] FATAL: Errno::ENOENT: No such file or directory @ rb_sysopen - /etc/zypp/repos.d/some_repo

编辑2： 我知道这个问题与 之后出现的块有关 模板我有这个：

if %w(redhat suse sles).include?(node['platform'])
  directory '/tmp/some.repos.d' do
    owner 'root'
    group 'root'
    mode '0755'
    action :create
  end

  file '/tmp/some.repos.d/some.repo' do
    mode '0644'
    content IO.read(node['somepakage'][node['platform']]['repo_source'])
    action :create
  end
end

我想复制模板创建的文件的内容： “/etc/zypp/repos.d/some_repo” 到 /tmp/some.repos.d/some.repo

似乎这个块正在使用模板块创建错误 这使得模板不创建新文件，结果 由于文件不是在模板阶段创建的，因此内容 IO.read 块出现错误。

仅当我删除文件时才会发生此错误： /etc/zypp/repos.d/some_repo 用于测试以查看食谱是否会重新创建它。 如果这个文件存在没有错误。

那么，为什么“content IO.read”会取消“template”呢？

Answer 1

这是解决方法：

将此行添加到所有块的开头：

if %w(redhat suse sles ubuntu debian).include?(node['platform'])

  directory '/tmp/some.repos.d' do
    owner 'root'
    group 'root'
    mode '0755'
    action :create
  end
end

然后为另一个文件复制“模板”块：

if ( platform === 'suse' )
        repo_name="some_repo"
        template '/etc/zypp/repos.d/some.repo' do
           source 'some.rpm.repo.erb'
           variables( :os => "#{os}", :distro => "#{distro}", :repo_name => "#{repo_name}" )
           owner "root"
           group "root"
           mode '644'
        end

    template '/tmp/some.repos.d/some.repo' do
        source 'some.rpm.repo.erb'
            variables( :os => "#{os}", :distro => "#{distro}", :repo_name => "#{repo_name}" )
            owner "root"
            group "root"
            mode '644'
        end

end