117 lines
7.3 KiB
Ruby
117 lines
7.3 KiB
Ruby
require 'net/ssh'
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require 'pathname'
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namespace :create_site do
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desc "Detect sites"
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task :detect_sites,[:detect_name] => :environment do |task,args|
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#Multithread.where(:key=>'detect_sites').destroy
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Multithread.where(:key=>'detect_sites').each{|thread| thread.destroy if (thread.status["status"] == "error" || thread.status["status"] == "finish")}
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@thread = Multithread.where(:key=>'detect_sites').first
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if @thread.nil?
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begin
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@thread = Multithread.create(:key=>'detect_sites',:status=>{"infos"=>[],"status"=>"detecting"})
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if( args.detect_name.nil? rescue true)
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site_servers = SiteServer.all.to_a
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else
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site_servers = SiteServer.where(:server_name=>args.detect_name).to_a
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end
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site_servers.each do |site_server|
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@site_server = site_server
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update_thread_infos("<span style='color: skyblue;'>"+@site_server.server_name+"</span>")
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@password = @site_server.password
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begin
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begin
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Net::SSH.start(@site_server.ip , @site_server.account , password: @site_server.password) do |ssh|
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end
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rescue Net::SSH::HostKeyMismatch
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system("ssh-keygen -f \"$HOME/.ssh/known_hosts\" -R #{@site_server.ip}")
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rescue Errno::ENOTTY
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system("ssh-add \"$HOME/.ssh/id_rsa\"")
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rescue => e
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update_thread_infos(e.to_s)
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next
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end
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Net::SSH.start(@site_server.ip , @site_server.account , password: @site_server.password) do |ssh|
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nginx_include_dir = exec_ssh_command_by_sudo(ssh,'grep include /etc/nginx/nginx.conf | grep -v "\#\|include /etc/nginx/mime.types\|include /etc/nginx/conf.d/\*.conf\|/etc/nginx/sites-enabled/\*"')
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nginx_include_dir = nginx_include_dir.gsub(/include|;|\n/,'').strip
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domain_name = @site_server.domain_name#'serv.rulingcom.com'
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server_names = exec_ssh_command_by_sudo(ssh,"grep 'server_name' -r #{nginx_include_dir}")
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server_names_array = server_names.scan(/(.*):[ \t]*server_name[ \t]+(.*);/)
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server_names_array = server_names_array.group_by{|v| v[0]}
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server_names_array.each do |nginx_file, server_name_with_file|
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server_names_for_site = server_name_with_file.map{|v| v[1].split(/[ |\t]+/)}.flatten.uniq - ["localhost","127.0.0.1"]
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server_name_list = []
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server_names_for_site.each do |server_name_for_site|
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if !server_name_for_site.include?(domain_name)
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next if !`nslookup "#{server_name_for_site}"`.include?(@site_server.ip)
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end
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server_name_list << server_name_for_site
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end
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server_name = server_name_list.join(' ')
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site_path = Pathname.new(exec_ssh_command_by_sudo(ssh,"echo `grep root #{nginx_file} | grep -v -e '#.*root'`").to_s.split("\n").first.to_s.strip.split("root").last.to_s.gsub(";","").strip).dirname.to_s
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if site_path.present? && exec_ssh_command_by_sudo(ssh,"ls #{site_path}").split.length != 0 && exec_ssh_command_by_sudo(ssh,"ls #{site_path}/Gemfile").include?("No such file or directory")
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SiteConstruct.where(:server_type => @site_server.server_name , :domain_name=>server_name).destroy
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next
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end
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path = Pathname.new(site_path).dirname.to_s
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site_name = Pathname.new(site_path).basename.to_s
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server_type = @site_server.server_name
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port = exec_ssh_command_by_sudo(ssh,"echo `grep 'listen' #{nginx_file} | grep -v -e '#.*listen'`").split("\n").first.strip.split("listen").last.strip.split(";").first.split.select{|p| p.strip == p.strip.to_i.to_s}.first.strip rescue "80"
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db_name = exec_ssh_command_by_sudo(ssh,"echo `cat #{site_path}/config/mongoid.yml | grep 'database'`").split("database:").last.strip
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db_name = site_name.gsub("-","_") if db_name.include?("No such file or directory")
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unicorn_sock_path = exec_ssh_command_by_sudo(ssh,"echo `grep 'server unix' #{nginx_file} | grep -v -e '#.*server unix'`").strip.split("server unix").last.strip.split(":").last.strip rescue (site_path+"/tmp/unicorn.sock")
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if Pathname.new(path).basename.to_s == "orbit_sites" || Pathname.new(path).basename.to_s == "housing_sites" || Pathname.new(path).basename.to_s == "dev_sites" || Pathname.new(path).dirname.to_s == "/home"
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school_name = nil
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site_type = "Gravity"
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else
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school_name = Pathname.new(path).basename.to_s
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site_type = "School"
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end
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pid_infos = exec_ssh_command_by_sudo(ssh,"fuser #{unicorn_sock_path}").to_s.strip.gsub("\n","")
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if pid_infos.length != 0 && !pid_infos.include?("not exist") && !pid_infos.include?("No such file or directory")
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status = "finish"
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else
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bundle_show_info = exec_ssh_command_by_sudo(ssh,"bash -l -c 'cd #{site_path};bundle show'")
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if bundle_show_info.include?("is not yet checked out") || bundle_show_info.include?("No such file or directory")
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status = ""
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else
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status = "closed"
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end
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end
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site_constructs = SiteConstruct.where(:server_type => server_type , :domain_name.in => [server_name,*server_name_list]).to_a
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site_construct = site_constructs[0]
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Array(site_constructs[1..-1]).each do |s|
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s.destroy
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end
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update_thread_infos("Detect <a href='#{((port == "443") ? "https" : "http")}://#{server_name}#{((port=="80" || port=="443") ? "" : (':'+port))}'>#{server_name}</a>".html_safe)
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if site_construct.nil?
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site_construct = SiteConstruct.create(:server_type=>server_type,:site_name=>site_name,:domain_name=>server_name,:nginx_file=>nginx_file,:db_name=>db_name,:port=>port,:path=>path,:site_type=>site_type,:school_name=>school_name,:user_id=>User.first.id,:status=>status)
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else
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site_construct.update(:server_type=>server_type,:site_name=>site_name,:domain_name=>server_name,:nginx_file=>nginx_file,:db_name=>db_name,:port=>port,:path=>path,:site_type=>site_type,:school_name=>school_name,:user_id=>User.first.id,:status=>status)
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end
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end
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end
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end
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end
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SiteConstruct.where(:domain_name.in => ['','localhost','127.0.0.1']).destroy
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@thread.update(:status=>@thread.status.merge({"status"=>"finish"}))
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rescue => e
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puts [e,e.backtrace]
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@thread.update(:status=>{"infos"=>@thread.status["infos"].push(e.to_s),"status"=>"error"})
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end
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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_thread_infos(info)
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puts info
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@thread.status["infos"] = @thread.status["infos"].push(info)
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@thread.save!
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return @thread.status["infos"]
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end
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end |