From 0f35e2058fddc5aee3c41057ddec1844d2a80c4c Mon Sep 17 00:00:00 2001
From: Pietro Ferrari <pietro@riseup.net>
Date: Tue, 11 Nov 2008 18:26:57 +0000
Subject: move vserver related files to a vserver directory. dont't install
 puppet on a newly created vserver. fix identation of vserver.pp

---
 files/build_vserver                     |  34 ----
 files/create_openvpn_interface          |  10 -
 files/destroy_openvpn_interface         |   9 -
 files/vserver/build_vserver             |  36 ++++
 files/vserver/create_openvpn_interface  |  10 +
 files/vserver/destroy_openvpn_interface |   9 +
 manifests/vserver.pp                    | 347 ++++++++++++++++----------------
 7 files changed, 227 insertions(+), 228 deletions(-)
 delete mode 100755 files/build_vserver
 delete mode 100755 files/create_openvpn_interface
 delete mode 100755 files/destroy_openvpn_interface
 create mode 100644 files/vserver/build_vserver
 create mode 100755 files/vserver/create_openvpn_interface
 create mode 100755 files/vserver/destroy_openvpn_interface

diff --git a/files/build_vserver b/files/build_vserver
deleted file mode 100755
index 16f6528..0000000
--- a/files/build_vserver
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/bash
-
-NAME=$1
-CONTEXT=$2
-RELEASE = $3
-DEBOOTSTRAP_MIRROR = $4
-# create basic vserver
-vserver $NAME build -m debootstrap -- -d $RELEASE -m $DEBOOTSTRAP_MIRROR
-
-# default settings
-echo $NAME >/etc/vservers/$NAME/uts/nodename
-echo $CONTEXT >/etc/vservers/$NAME/context
-
-# copy in some some defaults
-TARGET=/etc/vservers/$NAME/vdir/
-
-cp /etc/apt/{preferences,sources.list} $TARGET/etc/apt/
-
-# this is needed so puppet can find the puppetmaster and creates the right
-# certificate
-grep -v $NAME /etc/hosts > $TARGET/etc/hosts
-echo "127.0.0.1 $NAME" >> $TARGET/etc/hosts
-mkdir -p $TARGET/var/lib/puppet/modules/dbp
-cp /var/lib/puppet/modules/dbp/puppet_current.deb $TARGET/var/lib/puppet/modules/dbp/
-
-# Setup is complete, now do the post-install stuff
-vserver $NAME start
-vserver $NAME exec dselect update
-# install a few packages needed for facter
-vserver $NAME exec apt-get -y install lsb-release iproute
-vserver $NAME exec dpkg --install var/lib/puppet/modules/dbp/puppet_current.deb
-vserver $NAME exec apt-get -fy install
-
-echo "Please sign now: puppetca --sign $NAME" >&2
diff --git a/files/create_openvpn_interface b/files/create_openvpn_interface
deleted file mode 100755
index 87d9144..0000000
--- a/files/create_openvpn_interface
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-DEV="$1"
-SUBNET="$2"
-
-openvpn --mktun --dev "$DEV"
-ip link set dev "$DEV" txqueuelen 100
-ifconfig "$DEV" "$SUBNET".1 pointopoint "$SUBNET".2 mtu 1500
-route add -net "$SUBNET".0 netmask 255.255.255.0 gw "$SUBNET".2
-
diff --git a/files/destroy_openvpn_interface b/files/destroy_openvpn_interface
deleted file mode 100755
index aa89ed4..0000000
--- a/files/destroy_openvpn_interface
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/bash
-
-DEV="$1"
-SUBNET="$2"
-
-route del -net "$SUBNET".0 netmask 255.255.255.0 gw "$SUBNET".2
-ifconfig "$DEV" down
-openvpn --rmtun --dev "$DEV"
-
diff --git a/files/vserver/build_vserver b/files/vserver/build_vserver
new file mode 100644
index 0000000..0f0cea7
--- /dev/null
+++ b/files/vserver/build_vserver
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+NAME=$1
+CONTEXT=$2
+RELEASE = $3
+DEBOOTSTRAP_MIRROR = $4
+# create basic vserver
+vserver $NAME build -m debootstrap -- -d $RELEASE -m $DEBOOTSTRAP_MIRROR
+
+# default settings
+echo $NAME >/etc/vservers/$NAME/uts/nodename
+echo $CONTEXT >/etc/vservers/$NAME/context
+
+# copy in some some defaults
+TARGET=/etc/vservers/$NAME/vdir/
+
+cp /etc/apt/{preferences,sources.list} $TARGET/etc/apt/
+
+# this is needed so puppet can find the puppetmaster and creates the right
+# certificate
+grep -v $NAME /etc/hosts > $TARGET/etc/hosts
+echo "127.0.0.1 $NAME" >> $TARGET/etc/hosts
+#mkdir -p $TARGET/var/lib/puppet/modules/dbp
+#cp /var/lib/puppet/modules/dbp/puppet_current.deb $TARGET/var/lib/puppet/modules/dbp/
+
+# Setup is complete, now do the post-install stuff
+vserver $NAME start
+vserver $NAME exec dselect update
+# install a few packages needed for facter
+vserver $NAME exec apt-get -y install lsb-release iproute
+#vserver $NAME exec dpkg --install var/lib/puppet/modules/dbp/puppet_current.deb
+#vserver $NAME exec apt-get -fy install
+
+#echo "Please sign now: puppetca --sign $NAME" >&2
+
+echo "VServer $NAME created"
diff --git a/files/vserver/create_openvpn_interface b/files/vserver/create_openvpn_interface
new file mode 100755
index 0000000..87d9144
--- /dev/null
+++ b/files/vserver/create_openvpn_interface
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+DEV="$1"
+SUBNET="$2"
+
+openvpn --mktun --dev "$DEV"
+ip link set dev "$DEV" txqueuelen 100
+ifconfig "$DEV" "$SUBNET".1 pointopoint "$SUBNET".2 mtu 1500
+route add -net "$SUBNET".0 netmask 255.255.255.0 gw "$SUBNET".2
+
diff --git a/files/vserver/destroy_openvpn_interface b/files/vserver/destroy_openvpn_interface
new file mode 100755
index 0000000..aa89ed4
--- /dev/null
+++ b/files/vserver/destroy_openvpn_interface
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+DEV="$1"
+SUBNET="$2"
+
+route del -net "$SUBNET".0 netmask 255.255.255.0 gw "$SUBNET".2
+ifconfig "$DEV" down
+openvpn --rmtun --dev "$DEV"
+
diff --git a/manifests/vserver.pp b/manifests/vserver.pp
index 18f5804..5ab85f4 100644
--- a/manifests/vserver.pp
+++ b/manifests/vserver.pp
@@ -18,157 +18,154 @@ class vserver::host {
   package { 
     "util-vserver":
       ensure => $utilvserver_version;
-    
+
     debootstrap:
       ensure => installed
   }
-  
+
   file {
     "/etc/vservers":
       ensure => directory,
       require => Package["util-vserver"];
-    
+
     "/etc/vservers/local-interfaces/":
       ensure => directory,
       mode => 0755, owner => root, group => root,
       require => File["/etc/vservers"];
   }
 
-	file {
-		"/usr/local/bin/build_vserver":
-			source => "puppet://$server/virtual/build_vserver",
-			mode => 0755, owner => root, group => root,
-			require => [ Package['util-vserver'], Package[debootstrap],
-				# this comes from dbp module and is the most current puppet deb
-				File["/var/lib/puppet/modules/dbp/puppet_current.deb"] ];
-		"/etc/vservers/local-interfaces":
-			ensure => directory,
-			mode => 0755, owner => root, group => root;
-		"/etc/cron.daily/vserver-hashify":
-			source => "puppet://$server/virtual/hashify.cron.daily",
-			mode => 0755, owner => root, group => root;
-	}
-	
+  file {
+    "/usr/local/bin/build_vserver":
+      source => "puppet://$server/virtual/build_vserver",
+      mode => 0755, owner => root, group => root,
+      require => [ Package['util-vserver'], Package[debootstrap]];
+
+    "/etc/vservers/local-interfaces":
+      ensure => directory,
+      mode => 0755, owner => root, group => root;
+
+    "/etc/cron.daily/vserver-hashify":
+      source => "puppet://$server/virtual/hashify.cron.daily",
+      mode => 0755, owner => root, group => root;
+  }
 }
 
 define vs_create($in_domain, $context, $legacy = false, $distro = 'etch', $debootstrap_mirror = 'http://ftp.debian.org/debian') { 
-	$vs_name = $legacy ? { true => $name, false => $in_domain ? { '' => $name, default => "${name}.${in_domain}" } }
-
-	case $vs_name { '': { fail ( "Cannot create VServer with empty name" ) } }
-
-	case $legacy {
-		true: {
-			exec { "/bin/false # cannot create legacy vserver ${vs_name}":
-				creates => "/etc/vservers/${vs_name}",
-				alias => "vs_create_${vs_name}"
-			}
-		}
-		false: {
-			exec { "/usr/local/bin/build_vserver \"${vs_name}\" ${context} ${distro} ${debootstrap_mirror}":
-				creates => "/etc/vservers/${vs_name}",
-				require => File["/usr/local/bin/build_vserver"],
-				alias => "vs_create_${vs_name}"
-			}
-		}
-	}
+  $vs_name = $legacy ? { true => $name, false => $in_domain ? { '' => $name, default => "${name}.${in_domain}" } }
+
+  case $vs_name { '': { fail ( "Cannot create VServer with empty name" ) } }
+
+  case $legacy {
+    true: {
+      exec { "/bin/false # cannot create legacy vserver ${vs_name}":
+        creates => "/etc/vservers/${vs_name}",
+        alias => "vs_create_${vs_name}"
+      }
+    }
+    false: {
+      exec { "/usr/local/bin/build_vserver \"${vs_name}\" ${context} ${distro} ${debootstrap_mirror}":
+        creates => "/etc/vservers/${vs_name}",
+        require => File["/usr/local/bin/build_vserver"],
+        alias => "vs_create_${vs_name}"
+      }
+    }
+  }
 }
-		
 
 # ensure: present, stopped, running
 define vserver($ensure, $context, $in_domain = '', $mark = '', $legacy = false, $distro = 'etch') {
-	case $in_domain { '': {} 
-		default: { err("${fqdn}: vserver ${name} uses deprecated \$in_domain" ) }
-	}
-	$vs_name = $legacy ? { true => $name, false => $in_domain ? { '' => $name, default => "${name}.${in_domain}" } }
-	case $vs_name { '': { fail ( "Cannot create VServer with empty name" ) } }
-
-	$if_dir = "/etc/vservers/${vs_name}/interfaces"
-	$mark_file = "/etc/vservers/${vs_name}/apps/init/mark"
-
-	# TODO: wasn't there a syntax for using arrays as case selectors??
-	case $ensure {
-		present: { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
-		running: { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
-		stopped: { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
+  case $in_domain { '': {} 
+    default: { err("${fqdn}: vserver ${name} uses deprecated \$in_domain" ) }
+  }
+
+  $vs_name = $legacy ? { true => $name, false => $in_domain ? { '' => $name, default => "${name}.${in_domain}" } }
+
+  case $vs_name { '': { fail ( "Cannot create VServer with empty name" ) } }
+
+  $if_dir = "/etc/vservers/${vs_name}/interfaces"
+  $mark_file = "/etc/vservers/${vs_name}/apps/init/mark"
+
+  # TODO: wasn't there a syntax for using arrays as case selectors??
+  case $ensure {
+    present: { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
+    running: { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
+    stopped: { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
         delete:  { vs_create{$name: in_domain => $in_domain, context => $context, legacy => $legacy, distro => $distro, } }
-		default: { err("${fqdn}: vserver(${vs_name}): unknown ensure '${ensure}'") }
-	}
-
-	file {
-		$if_dir:
-			ensure => directory, checksum => mtime,
-			require => Exec["vs_create_${vs_name}"];
-	}
-
-	config_file {
-		"/etc/vservers/${vs_name}/context":
-			content => "${context}\n",
-			notify => Exec["vs_restart_${vs_name}"],
-			require => Exec["vs_create_${vs_name}"];
-		# create illegal configuration, when two vservers have the same context
-		# number
-		"/var/lib/puppet/modules/virtual/contexts/${context}":
-			content => "\n";
-		"/etc/vservers/${vs_name}/uts/nodename":
-			content => "${vs_name}\n",
-			notify => Exec["vs_restart_${vs_name}"],
-			require => Exec["vs_create_${vs_name}"];
-		"/etc/vservers/${vs_name}/name":
-			content => "${vs_name}\n",
-			require => Exec["vs_create_${vs_name}"];
-	}
-
-	case $ensure {
-                present: {
-                        # don't start or stop the vserver, just make sure it exists, we just run a dummy status test here
-                        exec { "test -e \$(readlink -f /etc/vservers/${vs_name}/vdir)":
-                                require => Exec["vs_create_${vs_name}"],
-                                alias => "vs_restart_${vs_name}",
-                        }
-                }
-		stopped: {
-			exec { "vserver ${vs_name} stop":
-				onlyif => "test -e \$(readlink -f /etc/vservers/${vs_name}/run || echo /doesntexist )",
-				require => Exec["vs_create_${vs_name}"],
-				# fake the restart exec in the stopped case, so the dependencies are fulfilled
-				alias => "vs_restart_${vs_name}",
-			}
-			file { $mark_file: ensure => absent, }
-		}
-
-                delete: {
-                       exec { "/usr/bin/yes | vserver ${vs_name} delete":
-			      alias => "vs_restart_${vs_name}",
-                            }
-                }
-		running: {
-			exec { "vserver ${vs_name} start":
-				unless => "test -e \$(readlink -f /etc/vservers/${vs_name}/run)",
-				require => [ Exec["vs_create_${vs_name}"], File["/etc/vservers/${vs_name}/context"] ]
-			}
-
-			exec { "vserver ${vs_name} restart":
-				refreshonly => true,
-				require => Exec["vs_create_${vs_name}"],
-				alias => "vs_restart_${vs_name}",
-				subscribe => File[$if_dir],
-			}
-
-			case $mark {
-				'': {
-					err("${fqdn}: vserver ${vs_name} set to running, but won't be started on reboot without mark!")
-					file { $mark_file: ensure => absent, }
-				}
-				default: { 
-					config_file { "/etc/vservers/${vs_name}/apps/init/mark":
-						content => "${mark}\n",
-						require => Exec["vs_create_${vs_name}"],
-					}
-				}
-			}
-		}
-	}
+    default: { err("${fqdn}: vserver(${vs_name}): unknown ensure '${ensure}'") }
+  }
+
+  file {
+    $if_dir:
+      ensure => directory, checksum => mtime,
+      require => Exec["vs_create_${vs_name}"];
+  }
+
+  config_file {
+    "/etc/vservers/${vs_name}/context":
+      content => "${context}\n",
+      notify => Exec["vs_restart_${vs_name}"],
+      require => Exec["vs_create_${vs_name}"];
+    # create illegal configuration, when two vservers have the same context
+    # number
+    "/var/lib/puppet/modules/virtual/contexts/${context}":
+      content => "\n";
+    "/etc/vservers/${vs_name}/uts/nodename":
+      content => "${vs_name}\n",
+      notify => Exec["vs_restart_${vs_name}"],
+      require => Exec["vs_create_${vs_name}"];
+    "/etc/vservers/${vs_name}/name":
+      content => "${vs_name}\n",
+      require => Exec["vs_create_${vs_name}"];
+  }
 
+  case $ensure {
+    present: {
+      # don't start or stop the vserver, just make sure it exists, we just run a dummy status test here
+      exec { "test -e \$(readlink -f /etc/vservers/${vs_name}/vdir)":
+        require => Exec["vs_create_${vs_name}"],
+        alias => "vs_restart_${vs_name}",
+      }
+    }
+    stopped: {
+      exec { "vserver ${vs_name} stop":
+        onlyif => "test -e \$(readlink -f /etc/vservers/${vs_name}/run || echo /doesntexist )",
+        require => Exec["vs_create_${vs_name}"],
+        # fake the restart exec in the stopped case, so the dependencies are fulfilled
+        alias => "vs_restart_${vs_name}",
+      }
+      file { $mark_file: ensure => absent, }
+    }
+    delete: {
+      exec { "/usr/bin/yes | vserver ${vs_name} delete":
+        alias => "vs_restart_${vs_name}",
+      }
+    }
+    running: {
+      exec { "vserver ${vs_name} start":
+        unless => "test -e \$(readlink -f /etc/vservers/${vs_name}/run)",
+        require => [ Exec["vs_create_${vs_name}"], File["/etc/vservers/${vs_name}/context"] ]
+      }
+      exec { "vserver ${vs_name} restart":
+        refreshonly => true,
+        require => Exec["vs_create_${vs_name}"],
+        alias => "vs_restart_${vs_name}",
+        subscribe => File[$if_dir],
+      }
+
+      case $mark {
+        '': {
+          err("${fqdn}: vserver ${vs_name} set to running, but won't be started on reboot without mark!")
+          file { $mark_file: ensure => absent, }
+        }
+        default: { 
+          config_file { "/etc/vservers/${vs_name}/apps/init/mark":
+            content => "${mark}\n",
+            require => Exec["vs_create_${vs_name}"],
+          }
+        }
+      }
+    }
+  }
 }
 
 # Changing stuff with this define won't do much good, since it relies on
@@ -176,56 +173,56 @@ define vserver($ensure, $context, $in_domain = '', $mark = '', $legacy = false,
 # interfaces
 define vs_interface($prefix = 24, $dev = '') {
 
-	file {
-		"/etc/vservers/local-interfaces/${name}":
-			ensure => directory,
-			mode => 0755, owner => root, group => root;
-		"/etc/vservers/local-interfaces/${name}/ip":
-			content => "${name}\n",
-			mode => 0644, owner => root, group => root;
-		"/etc/vservers/local-interfaces/${name}/prefix":
-			content => "${prefix}\n",
-			mode => 0644, owner => root, group => root;
-	}
-
-	case $dev {
-		'': {
-			file { 
-				"/etc/vservers/local-interfaces/${name}/nodev":
-					ensure => present,
-					mode => 0644, owner => root, group => root;
-				"/etc/vservers/local-interfaces/${name}/dev":
-					ensure => absent;
-			}
-		}
-		default: {
-			config_file { "/etc/vservers/local-interfaces/${name}/dev": content => $dev, }
-			file { "/etc/vservers/local-interfaces/${name}/nodev": ensure => absent, }
-		}
-	}
+  file {
+    "/etc/vservers/local-interfaces/${name}":
+      ensure => directory,
+      mode => 0755, owner => root, group => root;
+    "/etc/vservers/local-interfaces/${name}/ip":
+      content => "${name}\n",
+      mode => 0644, owner => root, group => root;
+    "/etc/vservers/local-interfaces/${name}/prefix":
+      content => "${prefix}\n",
+      mode => 0644, owner => root, group => root;
+  }
+
+  case $dev {
+    '': {
+      file { 
+        "/etc/vservers/local-interfaces/${name}/nodev":
+          ensure => present,
+          mode => 0644, owner => root, group => root;
+        "/etc/vservers/local-interfaces/${name}/dev":
+          ensure => absent;
+      }
+    }
+    default: {
+      config_file { "/etc/vservers/local-interfaces/${name}/dev": content => $dev, }
+      file { "/etc/vservers/local-interfaces/${name}/nodev": ensure => absent, }
+    }
+  }
 }
 
 define vs_ip($vserver, $ip, $ensure) {
-	err("$fqdn is using deprecated vs_ip instead of vs_ip_binding for $name")
-	vs_ip_binding { $name: vserver => $vserver, ip => $ip, ensure => $ensure }
+  err("$fqdn is using deprecated vs_ip instead of vs_ip_binding for $name")
+  vs_ip_binding { $name: vserver => $vserver, ip => $ip, ensure => $ensure }
 }
 
 define vs_ip_binding($vserver, $ip, $ensure) {
-	case $ensure {
-		connected: {
-			file { "/etc/vservers/${vserver}/interfaces/${name}":
-				ensure => "/etc/vservers/local-interfaces/${ip}/",
-				require => [ File["/etc/vservers/local-interfaces/${ip}"], Exec["vs_create_${vserver}"] ],
-				notify => Exec["vs_restart_${vserver}"],
-			}
-		}
-		disconnected: {
-			file { "/etc/vservers/${vserver}/interfaces/${name}":
-				ensure => absent,
-			}
-		}
-		default: {
-			err( "${fqdn}: vs_ip: ${vserver} -> ${ip}: unknown ensure: '${ensure}'" )
-		}
-	}
+  case $ensure {
+    connected: {
+      file { "/etc/vservers/${vserver}/interfaces/${name}":
+        ensure => "/etc/vservers/local-interfaces/${ip}/",
+        require => [ File["/etc/vservers/local-interfaces/${ip}"], Exec["vs_create_${vserver}"] ],
+        notify => Exec["vs_restart_${vserver}"],
+      }
+    }
+    disconnected: {
+      file { "/etc/vservers/${vserver}/interfaces/${name}":
+        ensure => absent,
+      }
+    }
+    default: {
+      err( "${fqdn}: vs_ip: ${vserver} -> ${ip}: unknown ensure: '${ensure}'" )
+    }
+  }
 }
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