Question

我正在尝试在厨师的RVM上使用Passenger设置Nginx，使用社区食谱为nginx和fnichol用于RVM。 ubuntu上的一切。

现在，我的问题是，如果我使用刀ec2引导机器并尝试一次安装所有内容，它就会失败。

在大多数情况下它运行良好，很好地选择RVM和Passenger，直到它意识到Passenger未编译为止，尝试使用默认ruby 1.9.1中的rake并且失败。

如果我然后连接到机器并运行sudo chef-client，一切都很完美，我已经正确配置了机器。为什么它不能在第一次运行？第一次运行期间我缺少什么设置/路径元素/环境变量？

我的食谱很简单：

include_recipe "chef_gem"
include_recipe "rvm::system"
include_recipe "rvm::gem_package"

group "rvm" do
  action :modify
  members "ubuntu"
  append true
end

include_recipe "nginx::source"

我的属性稍微不那么：

# rvm                                                                                                                                                                                                                                                                         
normal['rvm']['rubies'] = ['2.1.0']
normal['rvm']['default_ruby'] = node['rvm']['rubies'].first
normal['rvm']['user_default_ruby'] = node['rvm']['rubies'].first
normal['rvm']['gems'][node['rvm']['default_ruby']] = [{name: "bundler"}, {name: "rake"}]

# nginx                                                                                                                                                                                                                                                                       
normal['nginx']['version'] = '1.4.5'
normal['nginx']['dir'] = '/etc/nginx'
normal['nginx']['log_dir'] = '/var/log/nginx'
normal['nginx']['binary'] = "/opt/nginx-#{node['nginx']['version']}/sbin"
normal['nginx']['source']['sbin_path'] = "#{node['nginx']['binary']}/nginx"
normal['nginx']['init_style'] = 'init'
normal['nginx']['default_site_enabled'] = false
normal['nginx']['source']['version'] = node['nginx']['version']
normal['nginx']['source']['modules'] = ["nginx::http_stub_status_module",
                                        "nginx::http_ssl_module",
                                        "nginx::http_gzip_static_module",
                                        "nginx::passenger"]
normal['nginx']['source']['prefix'] = "/opt/nginx-#{node['nginx']['source']['version']}"
normal['nginx']['source']['default_configure_flags'] = ["--prefix=#{node['nginx']['source']['prefix']}",
                                                        "--conf-path=#{node['nginx']['dir']}/nginx.conf",
                                                        "--sbin-path=#{node['nginx']['source']['sbin_path']}"]
normal['nginx']['source']['url'] = "http://nginx.org/download/nginx-#{node['nginx']['source']['version']}.tar.gz"

# passenger                                                                                                                                                                                                                                                                   
normal['nginx']['passenger']['version'] = '4.0.37'
normal['nginx']['passenger']['ruby'] = "#{node['rvm']['root_path']}/wrappers/ruby-#{node['rvm']['default_ruby']}/ruby"
normal['nginx']['passenger']['gem_binary'] = "#{node['rvm']['root_path']}/wrappers/ruby-#{node['rvm']['default_ruby']}/gem"
normal['nginx']['passenger']['root'] = "#{node['rvm']['root_path']}/gems/ruby-#{node['rvm']['default_ruby']}/gems/passenger-#{node['nginx']['passenger']['version']}"
normal['nginx']['configure_flags'] = ["--add-module=#{node['rvm']['root_path']}/gems/ruby-#{node['rvm']['default_ruby']}/gems/passenger-#{node['nginx']['passenger']['version']}/ext/nginx"]

有问题的部分：

*** The Phusion Passenger support files are not yet compiled. Compiling them for you... ***
*** Running 'rake nginx CACHING=false' in /usr/local/rvm/gems/ruby-2.1.0/gems/passenger-4.0.37/ext/nginx... ***
STDERR: /usr/lib/ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find rake (>= 0) amongst [] (Gem::LoadError)
    from /usr/lib/ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
    from /usr/lib/ruby/1.9.1/rubygems.rb:1231:in `gem'
    from /opt/chef/embedded/bin/rake:22:in `<main>'
---- End output of "bash"  "/tmp/chef-script20140306-1255-1fqdatt" ----
Ran "bash"  "/tmp/chef-script20140306-1255-1fqdatt" returned 1
[2014-03-06T11:42:13+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)

导致上述内容的命令是：

cd nginx-1.4.5 && ./configure --prefix=/opt/nginx-1.4.5 --conf-path=/etc/nginx/nginx.conf --sbin-path=/opt/nginx-1.4.5/sbin/nginx --add-module=/usr/local/rvm/gems/ruby-2.1.0/gems/passenger-4.0.37/ext/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module && make && make install`

我找到了许多使用Passenger和RVM配置Nginx的指南，但没有一个完整。请帮忙

Answer 1

好的，所以我要回答我自己的问题。

系统范围内的RVM创建了一个文件/etc/profile.d/rvm.sh，用于设置（以及其他）PATH变量。在第一次运行期间未加载此文件，因此我的PATH变量不包含RVM文件夹。

我在配方中添加了以下内容：

ENV['PATH']="#{node['audioguide']['rvm_path']}:#{ENV['PATH']}"

属性文件：

default['audioguide']['rvm_path'] = "#{node['rvm']['root_path']}/gems/ruby-#{node['rvm']['default_ruby']}/bin:#{node['rvm']['root_path']}/gems/ruby-#{node['rvm']['default_ruby']}@global/bin:#{node['rvm']['root_path']}/rubies/ruby-#{node['rvm']['default_ruby']}/bin"

这样我的RVM路径就可以立即使用了。

顺便说一下，我将探讨使用ruby-build代替rvm进行未来部署的可能性。 RVM是一个很好的工具，但应该保留在开发环境中，而不是生产服务器上。

编辑：我仍然遇到了一些PATH问题，所以我后来用ENV['PATH']替换了magic_shell_environment

magic_shell_environment 'PATH' do
  value "#{node[cookbook_name]['rvm_path']}:#{ENV['PATH']}"
end

整个食谱是here

RVM + Nginx +厨师的乘客

1 个答案: