Class: SSP::App::OfficeNode

Inherits:
Thor
  • Object
show all
Defined in:
lib/ssp/application/office_node.rb

Instance Method Summary collapse

Instance Method Details

#create(fqdn, *roles) ⇒ Object 



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# File 'lib/ssp/application/office_node.rb', line 28

def create(fqdn, *roles)
  ip = "192.168.1.#{options[:iplastpart]}"
  disk_size = options[:memory] * 20 / 1024
  hostname = fqdn.split(".").first

  # Convert roles array to proper run list
  run_list = roles.map { |r| r =~ /recipe\[(.*)\]/ ? $1 : "role[#{r}]" }

  # Always include the chef-client role in the run list
  unless run_list.include? "role[chef-client]"
    run_list.unshift "role[chef-client]"
  end

  vncpass = pwgen
  rootpass = pwgen

  say_status "Name: ", fqdn, :cyan
  say_status "Memory: ", "#{options[:memory]}MB", :cyan
  say_status "Disk: ", "#{disk_size}GB", :cyan
  say_status "IP: ", ip, :cyan
  say_status "VNC password: ", vncpass, :cyan
  say_status "root password: ", rootpass, :cyan

  say "\nRequesting server", :magenta

  command = "bash -c '\n/root/bin/mkdomu.sh -m \#{options[:memory]} -d \#{disk_size} -v \#{vncpass} -p \#{rootpass} \#{hostname} \#{options[:iplastpart]}\nxm create /etc/xen/\#{hostname}.cfg\n'\n"

  ssh_run "vanilla", command

  say "\nServer ready, waiting 15 seconds to bootstrap."
  sleep 15

  say "\nBootstrapping #{shell.set_color(fqdn, :bold)}..."

  command = "bash -c '\nmkdir -p /etc/chef\n\n(\ncat <<'EOP'\n127.0.0.1 localhost localhost.localdomain\n\#{ip} \#{fqdn} \#{fqdn.split(\".\").first}\n\n192.168.1.82  basil basil.sspti.me chef.sspti.me\nEOP\n) > /etc/hosts\n\n(\ncat <<'EOP'\n\#{IO.read(chef_config[:validation_key])}\nEOP\n) > /tmp/validation.pem\nawk NF /tmp/validation.pem > /etc/chef/validation.pem\nrm /tmp/validation.pem\n\n(\ncat <<'EOP'\nlog_level        :info\nlog_location     STDOUT\nchef_server_url  \"\#{chef_config[:chef_server_url]}\"\nvalidation_client_name \"\#{chef_config[:validation_client_name]}\"\nEOP\n) > /etc/chef/client.rb\n\n(\ncat <<'EOP'\n\#{{ \"run_list\" => run_list }.to_json}\nEOP\n) > /etc/chef/first-boot.json\n\napt-get -y update\napt-get -y upgrade\n\n/usr/local/bin/chef-client -j /etc/chef/first-boot.json'\n"

  begin
    ssh_run ip, command, "root", rootpass
  rescue Net::SSH::HostKeyMismatch => key_ex
    key_ex.remember_host!
    retry
  end
end

#destroy(fqdn) ⇒ Object 



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# File 'lib/ssp/application/office_node.rb', line 124

def destroy(fqdn)
  hostname = fqdn.split(".").first

  if ask("Are you sure you want to destroy the `#{fqdn}' node? [yes/no]").downcase != "yes"
    raise Thor::Error, "Aborting."
  end

  command = "bash -c '\nxm shutdown \#{hostname}\numount /mnt/\#{hostname}\nsleep 3\nrm /etc/xen/\#{hostname}.cfg\nlvremove -f vg/\#{hostname}-{root,swap}'\n"

  ssh_run "vanilla", command

  say %x{knife node delete #{fqdn} -y -c #{options[:chef_config]} 2>/dev/null}
  say %x{knife client delete #{fqdn} -y -c #{options[:chef_config]} 2>/dev/null}
end

#list ⇒ Object 



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# File 'lib/ssp/application/office_node.rb', line 118

def list
  ssh_run "vanilla", "xm list"
end