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Merge branch 'net_ssh' into bug_fix

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amartynov 2015-12-21 16:08:47 +03:00
commit 3942ac59bb
1 changed files with 21 additions and 9 deletions
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26
devops-service/lib/executors/server_executor.rb
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@ -2,6 +2,7 @@ require "lib/knife/knife_factory"
require "workers/worker"
require "workers/delete_server_worker"
require "hooks"
require 'net/ssh'
module Devops
module Executor
@ -312,15 +313,26 @@ module Devops
res = delete_from_chef_server(@server.chef_node_name)
begin
new_name = "/etc/chef.backup_#{Time.now.strftime("%d-%m-%Y_%H.%M.%S")}"
# r = `ssh -i #{cert_path} -q #{@server.remote_user}@#{@server.private_ip} rm -Rf /etc/chef`
cmd = "ssh -i #{cert_path} -q #{@server.remote_user}@#{@server.private_ip} \"/bin/sh -c 'if [[ -d /etc/chef ]]; then mv /etc/chef #{new_name}; else echo not found; fi'\""
DevopsLogger.logger.info("Trying to run command '#{cmd}'")
r = `#{cmd}`.strip
if r == 'not found'
cmd = (@server.remote_user == 'root' ? "" : "sudo ")
cmd = cmd + "/bin/sh -c 'if [[ -d /etc/chef ]]; then mv /etc/chef #{new_name} && echo ok; else echo not found; fi'"
DevopsLogger.logger.info("SSH: trying to run command '#{cmd}'")
Net::SSH.start(@server.private_ip, @server.remote_user, :keys => [cert_path]) do |session|
session.open_channel do |channel|
channel.request_pty(:modes => { Net::SSH::Connection::Term::ECHO => 0 }) do |c, success|
raise "could not request pty" unless success
channel.exec cmd
channel.on_data do |c_, data|
if data == 'not found'
res[:server] = "Directory '/etc/chef' does not exists"
else
raise(r) unless $?.success?
elsif data == 'ok'
res[:server] = "'/etc/chef' renamed to '#{new_name}'"
else
DevopsLogger.logger.error "Unexpected error: " + data
raise(data)
end
end
end
end
end
rescue => e
DevopsLogger.logger.error "Unbootstrap error: " + e.message