modules/motd/templates/motd.erb

   1 #!/bin/bash
   2
   3 cat <<EOD
   4
   5 This device is for authorized users only.  All traffic on this device
   6 is monitored and will be used as evidence for prosecutions.  By using
   7 this machine you agree to abide by the Debian Machines Usage Policies
   8 <URL:http://www.debian.org/devel/dmup>.
   9
  10 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  11
  12 <%=
  13 def wrap(s, width=78)
  14   #s.gsub(/(.{1,#{width}})(\s+|\Z)/, "\\1\n ")
  15   s.split("\n").map{ |x|
  16     if (x.length > width) then
  17       #x.gsub!(/(.{1,#{width}}) +(?=\S)/, "\\1\n ")
  18       x.gsub!(/(.{1,#{width}})( +|\Z)/, "\\1\n ")
  19     end
  20     x
  21   }.join("\n")+"\n"
  22 end
  23
  24 def markup(l)
  25   l = l.gsub(/\[\[(.*?)\|(.*?)\]\]/, '\2')
  26   l = l.gsub(/\[\[(\*|-)?(.*?)\]\]/, '\2')
  27   return l
  28 end
  29
  30 if scope.lookupvar('site::nodeinfo')['ldap'].has_key?('architecture')
  31   arch = scope.lookupvar('site::nodeinfo')['ldap']['architecture'][0]
  32 else
  33   arch = 'unknown'
  34 end
  35
  36 purp = ''
  37 if scope.lookupvar('site::nodeinfo').has_key?('nameinfo')
  38   purp += " " + wrap(scope.lookupvar('site::nodeinfo')['nameinfo']) + "\n"
  39 end
  40
  41 ninfo = scope.lookupvar('site::nodeinfo')
  42
  43 extra = 'Welcome to ' + fqdn
  44 if (scope.lookupvar('site::nodeinfo')['ldap'].has_key?('purpose'))
  45   p = scope.lookupvar('site::nodeinfo')['ldap']['purpose'].clone()
  46   entries = ""
  47
  48   if p.delete('buildd')
  49     entries += ", the Debian #{arch} build daemon"
  50   end
  51   if p.delete('porterbox') or classes.include?("porterbox")
  52     entries += ", the Debian #{arch} porterbox"
  53   end
  54
  55   if p.size() > 0
  56     entries += (entries == "") ? ", " : ".  Also"
  57     entries +="used for the following services:\n"
  58     scope.lookupvar('site::nodeinfo')['ldap']['purpose'].sort.each do |l|
  59       l = markup(l)
  60       entries += "\t#{l}\n"
  61     end
  62   else
  63     entries += ".\n"
  64   end
  65   extra += entries
  66 else
  67   extra += "."
  68 end
  69 purp += " " + wrap(extra) + "\n"
  70
  71 if (scope.lookupvar('site::nodeinfo')['ldap'].has_key?('physicalHost'))
  72   if ninfo['ldap']['physicalHost'][0] =~ /ganeti/
  73     phys_host = 'cluster'
  74   else
  75     phys_host = 'physical host'
  76   end
  77   purp += wrap(" This virtual server runs on the #{phys_host} #{ninfo['ldap']['physicalHost'][0]}, " +
  78                "which is hosted at #{ninfo['hoster']['longname']}."
  79                )
  80 elsif scope.lookupvar('site::nodeinfo')['hoster']['name']
  81   purp += wrap(" This server is hosted at #{ninfo['hoster']['longname']}.")
  82 end
  83
  84
  85 vms = []
  86 scope.lookupvar('site::allnodeinfo').keys.sort.each do |node|
  87   if scope.lookupvar('site::allnodeinfo')[node]['physicalHost'] and scope.lookupvar('site::allnodeinfo')[node]['physicalHost'].include?(fqdn)
  88     vms << node
  89   end
  90 end
  91 unless vms.empty?
  92   purp += "\nThe following virtual machines run on this system:\n"
  93   vms.each do |node|
  94     purp += "\t- #{node}"
  95     if scope.lookupvar('site::allnodeinfo')[node]['purpose']
  96       purp += ":\n"
  97       scope.lookupvar('site::allnodeinfo')[node]['purpose'].sort.each do |l|
  98         l = markup(l)
  99         purp += "\t    " + l + "\n"
 100       end
 101     else
 102       purp += "\n"
 103     end
 104   end
 105 end
 106
 107
 108 if scope.lookupvar('::cluster')
 109   purp += "\n This server is a node in ganeti cluster: "
 110   purp += scope.lookupvar('::cluster').to_s + ":\n"
 111   purp += "\t" + scope.lookupvar('::cluster_nodes').split.sort.map{ |x| x.split('.')[0] }.join(", ") + ".\n"
 112
 113   purp += ""
 114   purp += "\tCurrently the master node is $(cat /var/lib/ganeti/ssconf_master_node).\n"
 115   #nodes = scope.lookupvar('::cluster_nodes').sort
 116   #nodes.each do |node|
 117   #  purp += "\t" + node + "\n"
 118   #end
 119   #nodes.reject{|node| node.eql?(fqdn)}.each do |node|
 120   #  purp += "\t" + node + "\n"
 121   #  scope.lookupvar('site::allnodeinfo')[node]['ipHostNumber'].each do |ip|
 122   #    purp += "\t\t" + ip + "\n"
 123   #  end
 124   #end
 125 end
 126
 127
 128 if classes.include?("porterbox")
 129   purp += "\n " + wrap("Disk space on porter boxes is often limited.  Please respect your fellow porters by cleaning up after yourself and deleting schroots and source/build trees in your ~ as soon as feasible.  DSA reserves the right to recover disk space as necessary.  See <URL:https://dsa.debian.org/doc/schroot/> for a brief tutorial on using schroot.  There may be chroots for architectures other than #{arch} available, please list available chroots to check.")
 130 end
 131
 132 if ninfo['not-bacula-client'] then
 133   purp += "\n " + wrap("Note that this host is _NOT_ being backed up.  If you care about your data, run your own backups.")
 134 end
 135
 136 if scope.lookupvar('site::nodeinfo').has_key?('footer')
 137   purp += "\n" + wrap(scope.lookupvar('site::nodeinfo')['footer'])
 138 end
 139
 140 purp
 141 -%>
 142 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 143
 144 EOD
 145 <%
 146 # vim:set et:
 147 # vim:set sts=2 ts=2:
 148 # vim:set shiftwidth=2:
 149 -%>