我正在尝试按照Railscast #347 Rubber 和 Amazon EC2的说明启动 Amazon EC2 实例。
Rails 项目配置如下。.ruby-version文件：
ruby-1.9.3
这是Gemfile：
source 'http://rubygems.org'
ruby '1.9.3'
gem 'rails', '~> 3.2.13'
gem 'rb-readline', '~> 0.5.0'
gem 'counter_culture', '~> 0.1.12'
gem 'jquery-rails', '~> 3.0.2'
gem 'therubyracer', '~> 0.11.4', require: 'v8'
gem 'attribute_normalizer', '~> 1.1.0'
group :assets do
gem 'sass-rails', '~> 3.2.5'
gem 'coffee-rails', '~> 3.2.2'
gem 'uglifier', '~> 2.1.1'
end
group :development do
gem 'debugger', '~> 1.6.0'
end
group :development, :test do
gem 'sqlite3', '~> 1.3.7'
end
group :production do
gem 'pg', '~> 0.15.1'
end
gem 'rubber', '~> 2.5.2'
gem 'open4'
gem 'gelf'
gem 'graylog2_exceptions', :git => 'git://github.com/wr0ngway/graylog2_exceptions.git'
gem 'graylog2-resque'
我运行以下橡胶命令：
$ rubber vulcanize complete_passenger_postgresql
除其他文件外，rubber-ruby.yml生成如下（已删除评论）：
# config/rubber/rubber-ruby.yml
packages: [build-essential, git-core, subversion, curl, autoconf, bison, ruby, zlib1g-dev, libssl-dev, libreadline6-dev, libxml2-dev, libyaml-dev]
ruby_build_version: 20130501
ruby_version: 1.9.3
ruby_path: "/usr/local/rubies/#{ruby_version}"
在 IRC 上与nirvdrum聊天后，我已经将其更改ruby_version: 1.9.3为ruby_version: 1.9.3-p448并试了一下。虽然同样的错误。
我坚持教程，只配置了强制设置：
# config/rubber/rubber.yml
app_name: ...
domain: ...
access_key: ...
secret_access_key: ...
account: ...
key_name: ...
按照教程，我测试了正在运行的设置：
$ cap rubber:create_staging
该脚本在安装和重新启动实例时运行了一段时间，但过了一会儿它停止了：
...
** [out :: production.foobar.com] Identified as a _site plugin, moving to _site structure ...
** [out :: production.foobar.com] Installed head
command finished in 5005ms
* 2013-07-11 01:02:20 executing `rubber:graylog:server:install'
servers: ["production.foobar.com"]
** sftp upload #<StringIO:0x007f2d89221718> -> /tmp/install_graylog_server
[production.foobar.com] /tmp/install_graylog_server
[production.foobar.com] done
* sftp upload complete
* executing "sudo -p 'sudo password: ' bash -l /tmp/install_graylog_server"
servers: ["production.foobar.com"]
[production.foobar.com] executing command
command finished in 2320ms
* 2013-07-11 01:02:23 executing `rubber:graylog:web:install'
servers: ["production.foobar.com"]
** sftp upload #<StringIO:0x007f2d817c2a58> -> /tmp/install_graylog_web
[production.foobar.com] /tmp/install_graylog_web
[production.foobar.com] done
* sftp upload complete
* executing "sudo -p 'sudo password: ' bash -l /tmp/install_graylog_web"
servers: ["production.foobar.com"]
[production.foobar.com] executing command
command finished in 945ms
* 2013-07-11 01:02:24 executing `rubber:apache:install'
servers: ["production.foobar.com"]
** sftp upload #<StringIO:0x007f2d81911800> -> /tmp/install_apache
[production.foobar.com] /tmp/install_apache
[production.foobar.com] done
* sftp upload complete
* executing "sudo -p 'sudo password: ' bash -l /tmp/install_apache"
servers: ["production.foobar.com"]
[production.foobar.com] executing command
** [out :: production.foobar.com] Site default disabled.
** [out :: production.foobar.com] To activate the new configuration, you need to run:
** [out :: production.foobar.com] service apache2 reload
command finished in 636ms
* 2013-07-11 01:02:25 executing `rubber:setup_volumes'
* 2013-07-11 01:02:25 executing `rubber:setup_gem_sources'
triggering before callbacks for `rubber:setup_gem_sources'
* 2013-07-11 01:02:25 executing `rubber:base:install_ruby_build'
servers: ["production.foobar.com"]
** sftp upload #<StringIO:0x007f2d81a7f750> -> /tmp/install_ruby_build
[production.foobar.com] /tmp/install_ruby_build
[production.foobar.com] done
* sftp upload complete
* executing "sudo -p 'sudo password: ' bash -l /tmp/install_ruby_build"
servers: ["production.foobar.com"]
[production.foobar.com] executing command
** [out :: production.foobar.com] Installing ruby-build v20130501
** [out :: production.foobar.com] Installed ruby-build at /usr/local
command finished in 1475ms
triggering after callbacks for `rubber:base:install_ruby_build'
* 2013-07-11 01:02:27 executing `rubber:base:install_ruby'
servers: ["production.foobar.com"]
** sftp upload #<StringIO:0x007f2d81aca638> -> /tmp/install_ruby
[production.foobar.com] /tmp/install_ruby
[production.foobar.com] done
* sftp upload complete
* executing "sudo -p 'sudo password: ' bash -l /tmp/install_ruby"
servers: ["production.foobar.com"]
[production.foobar.com] executing command
** [out :: production.foobar.com] Compiling and installing ruby 1.9.3. This may take a while ...
command finished in 1603ms
triggering after callbacks for `rubber:base:install_ruby'
* 2013-07-11 01:02:29 executing `rubber:install_gems'
servers: ["production.foobar.com"]
** sftp upload #<StringIO:0x000000033d5920> -> /tmp/gem_helper
[production.foobar.com] /tmp/gem_helper
[production.foobar.com] done
* sftp upload complete
* executing "sudo -p 'sudo password: ' bash -l -c 'ruby /tmp/gem_helper install $CAPISTRANO:VAR$'"
servers: ["production.foobar.com"]
[production.foobar.com] executing command
** ruby: no such file to load -- ubygems (LoadError)
command finished in 851ms
failed: "/bin/bash -l -c 'sudo -p '\\''sudo password: '\\'' bash -l -c '\\'' \
ruby /tmp/gem_helper install open4 aws-s3 bundler rubber:2.5.2 \
gelf graylog2_exceptions graylog2-resque pg fastthread rack \
passenger:3.0.19 puma'\\'''" on production.foobar.com
/usr/local/rubies通过服务器上的ssh检查 Ruby 安装表明它尚未安装。
这是在 freenode IRC #rubberec2上发布的，作为对我的问题的评论：
但是，我无法弄清楚如何将其应用于橡胶配置。