如何将chef-handler复制到工作站？

Question

我尝试从节点将日志复制到工作站。

我是厨师和红宝石的新手。

在配方中：

directory "/var/chef/handlers" do
recursive true
action :nothing
end.run_action(:create)

cookbook_file "/var/chef/handlers/chef_handler_hibu.rb" do
action :nothing
end.run_action(:create)

chef_handler "Chef::Handler::Copy" do
source "/var/chef/handlers/chef_handler_hibu" 
end.run_action(:enable)

在文件中

class Copy < Chef::Handler
def initialize

end
def report
execute "report" do
command "sshpass -p ******* scp -o StrictHostKeyChecking=no /var/log 
/#{node["ipaddress"]}.log gestchef@192.168.107.214:/var/log/chef_clients_logs
/#{node["ipaddress"]}.log"
end
end
end

但是在chef处理程序中未定义execute方法。

如何在Chef Handler中执行linux命令？

或者如何用ruby做到这一点？

我试试这个

require 'rubygems'
require 'net/ssh'
require 'net/scp'


class Copy < Chef::Handler
def initialize

end
Net::SSH.start("192.168.107.214", "*****",:password => "******") do |session|
session.scp.download! "/var/log/#{node["ipaddress"]}.log", "/var/log
/chef_clients_logs   /#{node["ipaddress"]}.log"
end

end

但错误

cannot load such file -- net/scp

gem list --local

net-scp (1.0.2)
net-sftp (2.0.2)
net-ssh (2.0.11)
s3sync (1.2.5)
xml-simple (1.0.12)

和

gem which net-scp
Can't find ruby library file or shared library net-scp

发生了什么？

Answer 1

经过多次搜索和许多测试，这对我有用

在食谱中

directory "/var/chef/handlers" do
recursive true
action :nothing
end.run_action(:create)

cookbook_file "/var/chef/handlers/chef_handler_hibu.rb" do
action :nothing
end.run_action(:create)

chef_handler "Chef::Handler::Copy" do
source "/var/chef/handlers/chef_handler_hibu" 
end.run_action(:enable)

在files / default / chef_handler_hibu.rb中

class Copy < Chef::Handler

def report

mpadd = Chef::Resource::Execute.new(mpadd,run_context)
mpadd.command("sshpass -p ***** scp -o StrictHostKeyChecking=no /var/log
/#{node["ipaddress"]}.log gestchef@192.168.107.214:/var/log/chef_clients_logs
/#{node["ipaddress"]}.log")
mpadd.run_action(:run)
end
end

这样，您可以在chef_handler阶段将节点日志复制到任何位置。 我希望它对你有所帮助