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📄 Gemfile(223 B)
📄 Gemfile.lock(731 B)
📄 Makefile(1.17 KB)
📄 auth.rb(4.78 KB)
📄 bootstrap.rb(3.57 KB)
📄 capabilities.xml(59.05 KB)
📄 cfgsync.rb(23.66 KB)
📄 cluster.rb(413 B)
📄 cluster_entity.rb(29.81 KB)
📄 config.rb(6.49 KB)
📄 config.ru(440 B)
📄 corosyncconf.rb(3.78 KB)
📄 fenceagent.rb(1.16 KB)
📄 pcs.rb(61.88 KB)
📄 pcsd(695 B)
📄 pcsd-cli.rb(4.37 KB)
📄 pcsd.8(3.19 KB)
📄 pcsd.logrotate(151 B)
📄 pcsd.pam(154 B)
📄 pcsd.rb(49.65 KB)
📄 pcsd_action_command.rb(2.11 KB)
📄 pcsd_exchange_format.rb(1.35 KB)
📄 pcsd_file.rb(3.95 KB)
📄 pcsd_remove_file.rb(595 B)
📄 permissions.rb(4.24 KB)
📁 public
📄 remote.rb(94.31 KB)
📄 resource.rb(12.63 KB)
📄 rfc7919-ffdhe2048.pem(424 B)
📄 session.rb(2.01 KB)
📄 settings.rb(1.15 KB)
📄 ssl.rb(7.27 KB)
📁 vendor
📁 views
📄 wizard.rb(418 B)
📁 wizards

Editing: bootstrap.rb

require 'digest/sha2'
require 'logger'
require 'open4'
require 'pathname'

require 'settings.rb'

def is_rhel6()
  # Checking corosync version works in most cases and supports non-rhel
  # distributions as well as running (manually compiled) corosync2 on rhel6.
  # - corosync2 does not support cman at all
  # - corosync1 runs with cman on rhel6
  # - corosync1 can be used without cman, but we don't support it anyways
  # - corosync2 is the default result if errors occur
  out = ''
  status = Open4::popen4(COROSYNC, '-v') { |pid, stdin, stdout, stderr|
    out = stdout.readlines()
  }
  retval = status.exitstatus
  return false if retval != 0
  match = /version\D+(\d+)/.match(out.join())
  return (match and match[1] == "1")
end

def is_systemctl()
  systemctl_paths = [
      '/run/systemd/system',
      '/var/run/systemd/system',
  ]
  systemctl_paths.each { |path|
    return true if File.directory?(path)
  }
  return false
end

def get_pcsd_path()
  return Pathname.new(
      File.expand_path(File.dirname(__FILE__))
    ).realpath
end

def get_pcs_path()
  pcsd_path = get_pcsd_path().to_s
  if PCSD_EXEC_LOCATION == pcsd_path or PCSD_EXEC_LOCATION == (pcsd_path + '/')
    return PCS_EXEC
  else
    return pcsd_path + '/../pcs/pcs'
  end
end

PCS_VERSION = '0.9.169'
# unique instance signature, allows detection of dameon restarts
DAEMON_INSTANCE_SIGNATURE = Digest::SHA2.hexdigest("#{Time.now} #{rand()}")
COROSYNC = COROSYNC_BINARIES + "corosync"
ISRHEL6 = is_rhel6
ISSYSTEMCTL = is_systemctl
if ISRHEL6
  COROSYNC_CMAPCTL = COROSYNC_BINARIES + "corosync-objctl"
else
  COROSYNC_CMAPCTL = COROSYNC_BINARIES + "corosync-cmapctl"
end
COROSYNC_QUORUMTOOL = COROSYNC_BINARIES + "corosync-quorumtool"

if not defined? $cur_node_name
  $cur_node_name = `/bin/hostname`.chomp
end

def configure_logger(log_device)
  # Open the file ourselves so we can set its permissions for the case the file
  # does not exist. Logger is able to create and open the file for us but it
  # does not allow specifying file permissions.
  if log_device.is_a?(String)
    # File.open(path, mode, options)
    # File.open(path, mode, perm, options)
    # In order to set permissions, the method must be called with 4 arguments.
    log_device = File.open(log_device, "a+", 0600, {})
    log_device.sync = true
  end
  logger = Logger.new(log_device)
  if ENV['PCSD_DEBUG'] and ENV['PCSD_DEBUG'].downcase == "true" then
    logger.level = Logger::DEBUG
    logger.info "PCSD Debugging enabled"
  else
    logger.level = Logger::INFO
  end

if ISRHEL6
    logger.debug "Detected RHEL 6"
  else
    logger.debug "Did not detect RHEL 6"
  end

if ISSYSTEMCTL
    logger.debug "Detected systemd is in use"
  else
    logger.debug "Detected systemd is not in use"
  end
  return logger
end

def get_capabilities(logger)
  capabilities = []
  capabilities_pcsd = []
  begin
    filename = (get_pcsd_path() + Pathname.new('capabilities.xml')).to_s
    capabilities_xml = REXML::Document.new(File.new(filename))
    capabilities_xml.elements.each('.//capability') { |feat_xml|
      feat = {}
      feat_xml.attributes.each() { |name, value|
        feat[name] = value
      }
      feat['description'] = ''
      if feat_xml.elements['description']
        feat['description'] = feat_xml.elements['description'].text.strip
      end
      capabilities << feat
    }
    capabilities.each { |feat|
      if feat['in-pcsd'] == '1'
        capabilities_pcsd << feat['id']
      end
    }
  rescue => e
    logger.error(
      "Cannot read capabilities definition file '#{filename}': '#{e}'"
    )
    return [], []
  end
  return capabilities, capabilities_pcsd
end

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Editing: bootstrap.rb

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