Class: Chef::Knife::GlesysServerCreate
- Inherits:
-
Chef::Knife
- Object
- Chef::Knife
- Chef::Knife::GlesysServerCreate
- Includes:
- GlesysBase
- Defined in:
- lib/chef/knife/glesys_server_create.rb
Instance Attribute Summary collapse
-
#server ⇒ Object
readonly
Returns the value of attribute server.
Instance Method Summary collapse
- #bootstrap_for_node(server, ssh_host) ⇒ Object
- #create_server_def ⇒ Object
- #run ⇒ Object
- #ssh_connect_host ⇒ Object
- #tcp_test_ssh(hostname, ssh_port) ⇒ Object
- #tunnel_test_ssh(hostname, &block) ⇒ Object
- #wait_for_direct_sshd(hostname, ssh_port) ⇒ Object
- #wait_for_sshd(hostname) ⇒ Object
- #wait_for_tunnelled_sshd(hostname) ⇒ Object
Methods included from GlesysBase
#color_state, #connection, included, #locate_config_value, #msg_pair, #validate!
Instance Attribute Details
#server ⇒ Object (readonly)
Returns the value of attribute server.
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# File 'lib/chef/knife/glesys_server_create.rb', line 11 def server @server end |
Instance Method Details
#bootstrap_for_node(server, ssh_host) ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 207 def bootstrap_for_node(server,ssh_host) bootstrap = Chef::Knife::Bootstrap.new bootstrap.name_args = [ssh_host] bootstrap.config[:run_list] = locate_config_value(:run_list) || [] bootstrap.config[:ssh_user] = "root" bootstrap.config[:ssh_port] = config[:ssh_port] bootstrap.config[:ssh_password] = server.rootpassword bootstrap.config[:ssh_gateway] = config[:ssh_gateway] bootstrap.config[:use_sudo] = false # bootstrap.config[:identity_file] = config[:identity_file] bootstrap.config[:chef_node_name] = locate_config_value(:chef_node_name) || server.serverid bootstrap.config[:prerelease] = config[:prerelease] bootstrap.config[:bootstrap_version] = locate_config_value(:bootstrap_version) bootstrap.config[:first_boot_attributes] = locate_config_value(:json_attributes) || {} bootstrap.config[:distro] = locate_config_value(:distro) || "chef-full" bootstrap.config[:template_file] = locate_config_value(:template_file) bootstrap.config[:environment] = config[:environment] # knife-bootstrap Chef::Config[:knife][:hints] ||= {} Chef::Config[:knife][:hints]["glesys"] ||= {} bootstrap end |
#create_server_def ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 190 def create_server_def default_server = { templatename: locate_config_value(:image), datacenter: locate_config_value(:datacenter), platform: locate_config_value(:platform), memorysize: locate_config_value(:memorysize), disksize: locate_config_value(:disksize), cpucores: locate_config_value(:cpucores), transfer: locate_config_value(:transfer), description: config[:description], hostname: config[:hostname], rootpassword: config[ :rootpassword ] } default_server end |
#run ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 136 def run validate! default_server = create_server_def @server = connection.servers.create default_server # Show information about the new server msg_pair("Server ID", @server.serverid) msg_pair("State", ui.color(color_state(@server.state),:bold)) msg_pair("Hostname", @server.hostname) msg_pair("Description", @server.description) puts "\n" msg_pair("IPv4", @server.iplist.select{|i| i["version"] == 4}.collect{|i| i["ipaddress"]}.join(", ")) msg_pair("IPv6", @server.iplist.select{|i| i["version"] == 6}.collect{|i| i["ipaddress"]}.join(", ")) puts "\n" msg_pair("CPU Cores", @server.cpucores) msg_pair("Memory", "#{@server.memorysize} MB") msg_pair("Disk", "#{@server.disksize} GB") puts "\n" msg_pair("Image", @server.templatename) msg_pair("Platform", @server.platform) msg_pair("Datacenter", @server.datacenter) # Waiting for server to boot print "\nBooting" @server.wait_for{ print "."; ready? } # Waiting for sshd to start wait_for_sshd(@server.public_ip_address) # Bootstrap the node bootstrap_for_node(@server,@server.public_ip_address).run msg_pair("Server ID", @server.serverid) msg_pair("State", ui.color(color_state(@server.state),:bold)) msg_pair("Hostname", @server.hostname) msg_pair("Description", @server.description) puts "\n" msg_pair("IPv4", @server.iplist.select{|i| i["version"] == 4}.collect{|i| i["ipaddress"]}.join(", ")) msg_pair("IPv6", @server.iplist.select{|i| i["version"] == 6}.collect{|i| i["ipaddress"]}.join(", ")) puts "\n" msg_pair("CPU Cores", @server.cpucores) msg_pair("Memory", "#{@server.memorysize} MB") msg_pair("Disk", "#{@server.disksize} GB") puts "\n" msg_pair("Image", @server.templatename) msg_pair("Platform", @server.platform) msg_pair("Datacenter", @server.datacenter) puts "\n" msg_pair("Environment", config[:environment] || '_default') msg_pair("Run List", (config[:run_list] || []).join(', ')) msg_pair("JSON Attributes", config[:json_attributes]) unless !config[:json_attributes] || config[:json_attributes].empty? end |
#ssh_connect_host ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 266 def ssh_connect_host @server.public_ip_address end |
#tcp_test_ssh(hostname, ssh_port) ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 117 def tcp_test_ssh(hostname, ssh_port) tcp_socket = TCPSocket.new(hostname, ssh_port) readable = IO.select([tcp_socket], nil, nil, 5) if readable Chef::Log.debug("sshd accepting connections on #{hostname}, banner is #{tcp_socket.gets}") yield true else false end rescue SocketError, Errno::ECONNREFUSED, Errno::EHOSTUNREACH, Errno::ENETUNREACH, IOError sleep 2 false rescue Errno::EPERM, Errno::ETIMEDOUT false ensure tcp_socket && tcp_socket.close end |
#tunnel_test_ssh(hostname, &block) ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 243 def tunnel_test_ssh(hostname, &block) gw_host, gw_user = config[:ssh_gateway].split('@').reverse gw_host, gw_port = gw_host.split(':') gateway = Net::SSH::Gateway.new(gw_host, gw_user, :port => gw_port || 22) status = false gateway.open(hostname, config[:ssh_port]) do |local_tunnel_port| status = tcp_test_ssh('localhost', local_tunnel_port, &block) end status rescue SocketError, Errno::ECONNREFUSED, Errno::EHOSTUNREACH, Errno::ENETUNREACH, IOError sleep 2 false rescue Errno::EPERM, Errno::ETIMEDOUT false end |
#wait_for_direct_sshd(hostname, ssh_port) ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 259 def wait_for_direct_sshd(hostname, ssh_port) print "\nWaiting for ssh." print(".") until tcp_test_ssh(ssh_connect_host, ssh_port) { puts "done" } end |
#wait_for_sshd(hostname) ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 231 def wait_for_sshd(hostname) config[:ssh_gateway] ? wait_for_tunnelled_sshd(hostname) : wait_for_direct_sshd(hostname, config[:ssh_port]) end |
#wait_for_tunnelled_sshd(hostname) ⇒ Object
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# File 'lib/chef/knife/glesys_server_create.rb', line 235 def wait_for_tunnelled_sshd(hostname) print("\nWaiting for sshd tunnel.") print(".") until tunnel_test_ssh(ssh_connect_host) { sleep @initial_sleep_delay ||= (vpc_mode? ? 40 : 10) puts("done") } end |