vagrant-hosts のメモ

vagrant-hosts/config.rb at master · adrienthebo/vagrant-hosts · GitHub

/etc/hosts 系のプラグインで、これが一番柔軟性がありそうだったので使ってみた。

バグ？：vagrant 引数なし実行でエラー。

vagrant-hosts のせいかどうか分からないが、どうも vagrant-hosts をインストールしたあたりから、vagrant を引数なしで実行したり、vagrant --help とかしたりすると以下のエラーが出るようになった。

/root/.vagrant.d/gems/gems/vagrant-share-1.1.3/lib/vagrant-share/activate.rb:8:in `rescue in <encoded>': vagrant-share can't be installed without vagrant login (RuntimeError)
        from /root/.vagrant.d/gems/gems/vagrant-share-1.1.3/lib/vagrant-share/activate.rb:5:in `<encoded>'
        from /root/.vagrant.d/gems/gems/vagrant-share-1.1.3/lib/vagrant-share/activate.rb:16:in `RGLoader_load'
        from /root/.vagrant.d/gems/gems/vagrant-share-1.1.3/lib/vagrant-share/activate.rb:16:in `<top (required)>'
        from /root/.vagrant.d/gems/gems/vagrant-share-1.1.3/lib/vagrant-share.rb:23:in `require'
        from /root/.vagrant.d/gems/gems/vagrant-share-1.1.3/lib/vagrant-share.rb:23:in `block in <class:Plugin>'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:75:in `call'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:75:in `block (2 levels) in help'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/registry.rb:48:in `block in each'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/registry.rb:47:in `each'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/registry.rb:47:in `each'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:69:in `block in help'
        from /opt/vagrant/embedded/lib/ruby/2.0.0/optparse.rb:885:in `initialize'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:57:in `new'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:57:in `help'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/cli.rb:20:in `execute'
        from /opt/vagrant/embedded/gems/gems/vagrant-1.6.3/lib/vagrant/environment.rb:252:in `cli'
        from /opt/vagrant/bin/../embedded/gems/gems/vagrant-1.6.3/bin/vagrant:166:in `<main>'

vagrant-hosts が vagrant hosts という subcommand を追加しているようなので、そのせいかもしれない。

add_localhost_hostnames

127.0.0.1 FQDN
のレコードを入れるかどうかの設定。
cloudera manager 使う場合は、このレコードが入っているとうまく動かないのでこれを false にするのが必須。

その他、
vagrant-hosts/lib/vagrant-hosts/config.rb
あたりを読めば詳細な使い方は分かりそう。（といっても、あまりこれ以上複雑なことはないが。）