61 lines
2.8 KiB
Ruby
61 lines
2.8 KiB
Ruby
require 'net/ssh'
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require 'pathname'
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namespace :create_site do
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desc "Delete Site Script"
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task :delete_site,[:site_construct_id] => :environment do |task,args|
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@site_construct = SiteConstruct.find(args.site_construct_id)
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site_server = SiteServer.where(:server_name=>@site_construct.server_type).first
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ip = site_server.ip
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user = site_server.account
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password = site_server.password
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@password = password
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begin
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begin
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Net::SSH.start(ip , user , password: password) do |ssh|
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end
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rescue Net::SSH::HostKeyMismatch
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system("ssh-keygen -f \"$HOME/.ssh/known_hosts\" -R #{ip}")
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rescue Errno::ENOTTY
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system("ssh-add \"$HOME/.ssh/id_rsa\"")
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end
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Net::SSH.start(ip , user , password: password) do |ssh|
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@site_construct.update!(:infos=>[])
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if @site_construct.status != "closed"
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update_infos("Closing site #{@site_construct.site_name}...")
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end
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exec_ssh_command_by_sudo(ssh,"kill -s TERM `cat tmp/pids/unicorn.pid`")
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exec_ssh_command_by_sudo(ssh,"kill -s TERM `fuser tmp/unicorn.sock`")
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update_infos("deleting database for #{@site_construct.site_name}")
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db_name = exec_ssh_command_by_sudo(ssh,"echo `cat #{@site_construct.path}/#{@site_construct.get_site_name}/config/mongoid.yml | grep 'database'`").split("database:").last.strip
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exec_ssh_command_by_sudo(ssh,"bash -l -c 'echo \"db.dropDatabase()\" | mongo --shell \'#{db_name}\''")
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update_infos("finish deleting database for #{@site_construct.site_name}")
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update_infos("deleting orbit4-5 at #{@site_construct.path}/#{@site_construct.site_name}")
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exec_ssh_command_by_sudo(ssh,"rm -rf #{@site_construct.path}/#{@site_construct.get_site_name}")
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update_infos("finish deleting #{@site_construct.site_name}")
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update_infos("deleting nginx for #{@site_construct.site_name}")
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exec_ssh_command_by_sudo(ssh,"rm -f #{@site_construct.nginx_file.gsub(" ","\\ ")}")
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update_infos("finish deleting nginx setting for #{@site_construct.site_name}")
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update_infos("restarting nginx")
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exec_ssh_command_by_sudo(ssh,"service nginx restart")
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update_infos("finish restarting nginx")
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@site_construct.update(:status =>"")
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end
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rescue =>e
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@site_construct.update(:status =>"error",:infos=>@site_construct.infos.push("#{e}"))
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end
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end
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def exec_ssh_command_by_sudo(session,command)
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output = session.exec!("echo '#{@password}' | sudo -S #{command}")
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# output = session.exec!("echo '#{@password}' | sudo -S -s #{command}")
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if output.include?("sudo:") && output.include?("command not found")
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output = session.exec!(command)
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end
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return output
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end
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def update_infos(info)
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puts info
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@site_construct.infos = @site_construct.infos.push(info)
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@site_construct.save!
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return @site_construct.infos
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end
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end |