128 lines
4.8 KiB
Ruby
128 lines
4.8 KiB
Ruby
require "providers/provider_factory"
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require "fileutils"
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require "commands/status"
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module Devops
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module Version2_0
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module Handler
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class Script
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def self.get_scripts
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lambda {
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check_privileges("script", "r")
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res = []
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Dir.foreach(DevopsService.config[:scripts_dir]) {|f| res.push(f) unless f.start_with?(".")}
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json res
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}
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end
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def self.execute_command
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lambda {
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check_privileges("script", "x")
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user = request.env['REMOTE_USER']
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s = ::Devops::Db.connector.server_by_chef_node_name params[:node_name]
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::Devops::Db.connector.check_project_auth s.project, s.deploy_env, user
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cert = ::Devops::Db.connector.key s.key
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cmd = request.body.read
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addr = "#{s.remote_user}@#{s.public_ip || s.private_ip}"
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ssh_cmd = "ssh -i %s #{addr} '#{cmd}'"
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stream() do |out|
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begin
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out << ssh_cmd % File.basename(cert.path)
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out << "\n"
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IO.popen((ssh_cmd % cert.path) + " 2>&1") do |so|
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while line = so.gets do
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out << line
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end
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end
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out << "\nDone"
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rescue IOError => e
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logger.error e.message
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end
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end
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}
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end
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def self.run_script
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lambda {
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check_privileges("script", "x")
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file_name = params[:script_name]
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@file = File.join(DevopsService.config[:scripts_dir], check_filename(file_name, "Parameter 'script_name' must be a not empty string", false))
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halt(404, "File '#{file_name}' does not exist") unless File.exists?(@file)
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body = create_object_from_json_body
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nodes = check_array(body["nodes"], "Parameter 'nodes' must be a not empty array of strings")
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p = check_array(body["params"], "Parameter 'params' should be a not empty array of strings", String, true)
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servers = ::Devops::Db.connector.servers_by_names(nodes)
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return [404, "No servers found for names '#{nodes.join("', '")}'"] if servers.empty?
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user = request.env['REMOTE_USER']
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servers.each do |s|
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::Devops::Db.connector.check_project_auth s.project, s.deploy_env, user
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end
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stream() do |out|
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begin
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status = []
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servers.each do |s|
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cert = begin
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::Devops::Db.connector.key s.key
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rescue
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out << "No key found for '#{s.chef_node_name}'"
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status.push 2
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next
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end
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ssh_cmd = "ssh -i #{cert.path} #{s.remote_user}@#{s.public_ip || s.private_ip} 'bash -s' < %s"
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out << "\nRun script on '#{s.chef_node_name}'\n"
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unless p.nil?
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ssh_cmd += " " + p.join(" ")
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end
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out << (ssh_cmd % [params[:script_name]])
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out << "\n"
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begin
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IO.popen( (ssh_cmd % [@file]) + " 2>&1") do |so|
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while line = so.gets do
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out << line
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end
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so.close
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status.push $?.to_i
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end
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rescue IOError => e
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logger.error e.message
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out << e.message
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status.push 3
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end
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end
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out << create_status(status)
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rescue IOError => e
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logger.error e.message
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end
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end
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}
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end
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def self.create_script
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lambda {
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check_privileges("script", "w")
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file_name = params[:script_name]
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file = File.join(DevopsService.config[:scripts_dir], check_filename(file_name, "Parameter 'script_name' must be a not empty string"))
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halt_response("File '#{file_name}' already exist") if File.exists?(file)
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File.open(file, "w") {|f| f.write(request.body.read)}
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create_response("File '#{params[:script_name]}' created", nil, 201)
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}
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end
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def self.delete_script
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lambda {
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check_privileges("script", "w")
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file_name = params[:script_name]
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file = File.join(DevopsService.config[:scripts_dir], check_filename(file_name, "Parameter 'script_name' must be a not empty string"))
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halt_response("File '#{file_name}' does not exist", 404) unless File.exists?(file)
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FileUtils.rm(file)
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create_response("File '#{params[:script_name]}' deleted")
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}
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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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