td-agentのcapistranoレシピ

レシピです。

※setupタスクは、随時変更してください。

set_default(:conf_file) { "/etc/td-agent/td-agent.conf" }

namespace :td_agent do
  desc "start td-agent"
  task :start,  roles: :web do
    run "#{sudo} /etc/init.d/td-agent start"
  end

  desc "stop td-agent"
  task :stop,  roles: :web do
    run "#{sudo} /etc/init.d/td-agent stop"
  end

  desc "restart td-agent"
  task :restart,  roles: :web do
    run "#{sudo} /etc/init.d/td-agent restart"
  end

  desc "reload the config file"
  task :reload, roles: :web do
    run "#{sudo} /etc/init.d/td-agent reload"
  end

  desc "install td-agent by yum"
  task :install, roles: :web do
    run "#{sudo} yum -y install td-agent"
    run "#{sudo} /usr/lib64/fluent/ruby/bin/fluent-gem install fluent-plugin-forest"
    run "#{sudo} /usr/lib64/fluent/ruby/bin/fluent-gem install fluent-plugin-tail-ex"
  end

  desc "setup config files and log files"
  task :setup, roles: :web do
    run "#{sudo} mkdir -p /var/log/fluent"
    run "#{sudo} chgrp td-agent /var/log/fluent"
    run "#{sudo} chown td-agent /var/log/fluent"
    run "#{sudo} chmod +x /etc/td-agent"
    run "#{sudo} chmod o+w #{conf_file}"
    template("td_agent.erb", conf_file)
  end

  namespace :log do
    task :tail, roles: :web do
      run "#{sudo} tail -f /var/log/td-agent/td-agent.log"
    end
  end
end

after "deploy:install", "td_agent:install"
after "deploy:install", "td_agent:setup"
after "deploy:cleanup", "td_agent:restart"