CLOUDSTACK-3797: Builtin appliance definition using veewee

This appliance will be used for testing purposes only. The appliance
will replace the built-in in a test environment before deployment.

Some of the integration tests require specific services running within
guests to test for cloudstack features. Eg: VPC LB needs an httpd server
running. When we need to customize the template this appliance can be
used instead of having custom templates for each test.

Signed-off-by: Prasanna Santhanam <tsp@apache.org>

tools/appliance/definitions/builtin/base.sh

@@ -0,0 +1,17 @@
+# Base install
+
+sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers
+
+cat > /etc/yum.repos.d/epel.repo << EOM
+[epel]
+name=epel
+baseurl=http://download.fedoraproject.org/pub/epel/6/\$basearch
+enabled=1
+gpgcheck=0
+EOM
+
+# libs for compiling other packages
+yum -y install wget vim-enhanced htop telnet tcpdump sed httpd
+
+# Make ssh faster by not waiting on DNS
+echo "UseDNS no" >> /etc/ssh/sshd_config

tools/appliance/definitions/builtin/cleanup.sh

@@ -0,0 +1,19 @@
+# Clean up unneeded packages.
+yum -y erase gtk2 libX11 hicolor-icon-theme avahi freetype bitstream-vera-fonts
+yum -y clean all
+#rm -rf /etc/yum.repos.d/{puppetlabs,epel}.repo
+rm -rf VBoxGuestAdditions_*.iso
+
+# Ensure that udev doesn't screw us with network device naming.
+ln -sf /dev/null /lib/udev/rules.d/75-persistent-net-generator.rules
+rm -f /etc/udev/rules.d/70-persistent-net.rules
+
+# On startup, remove HWADDR from the eth0 interface.
+cp -f /etc/sysconfig/network-scripts/ifcfg-eth0 /tmp/eth0
+sed "/^HWADDR/d" /tmp/eth0 > /etc/sysconfig/network-scripts/ifcfg-eth0
+sed -e "s/dhcp/none/;s/eth0/eth1/" /etc/sysconfig/network-scripts/ifcfg-eth0 > /etc/sysconfig/network-scripts/ifcfg-eth1
+
+# Prevent way too much CPU usage in VirtualBox by disabling APIC.
+sed -e 's/\tkernel.*/& noapic/' /boot/grub/grub.conf > /tmp/new_grub.conf
+mv /boot/grub/grub.conf /boot/grub/grub.conf.bak
+mv /tmp/new_grub.conf /boot/grub/grub.conf

tools/appliance/definitions/builtin/definition.rb

@@ -0,0 +1,33 @@
+Veewee::Definition.declare({
+  :cpu_count => '1',
+  :memory_size=> '2048',
+  :disk_size => '32000', :disk_format => 'VDI', :hostiocache => 'off',
+  :os_type_id => 'RedHat6_64',
+  :iso_file => "CentOS-6.4-x86_64-minimal.iso",
+  :iso_src => "http://centos.mirror.net.in/centos/6.4/isos/x86_64/CentOS-6.4-x86_64-minimal.iso",
+  :iso_md5 => "4a5fa01c81cc300f4729136e28ebe600",
+  :iso_download_timeout => "1000",
+  :boot_wait => "10",
+  :boot_cmd_sequence => [
+          '<Tab> text ks=http://%IP%:%PORT%/ks.cfg<Enter>'
+  ],
+  :kickstart_port => "7122",
+  :kickstart_timeout => "10000",
+  :kickstart_file => "ks.cfg",
+  :ssh_login_timeout => "10000",
+  :ssh_user => "root",
+  :ssh_password => "password",
+  :ssh_key => "",
+  :ssh_host_port => "7222",
+  :ssh_guest_port => "22",
+  :sudo_cmd => "echo '%p'|sudo -S sh '%f'",
+  :shutdown_cmd => "halt -p",
+  :postinstall_files => [
+    "base.sh",
+    "postinstall.sh",
+    "install-xs-tools.sh",
+    "cleanup.sh",
+    "zerodisk.sh"
+  ],
+  :postinstall_timeout => "10000"
+})

tools/appliance/definitions/builtin/install-xs-tools.sh

@@ -0,0 +1,7 @@
+# get the latest xs tools available from xen.org
+wget --no-check-certificate http://downloads.xen.org/XCP/debian/xs-tools-5.9.960.iso -o xs-tools.iso
+
+sudo mount -o loop xs-tools.iso /mnt
+
+#install the xs tools
+sudo sh /mnt/Linux/install.sh

tools/appliance/definitions/builtin/ks.cfg

@@ -0,0 +1,35 @@
+install
+cdrom
+lang en_US.UTF-8
+keyboard us
+network --bootproto=dhcp
+rootpw password
+firewall --enabled --service=ssh
+authconfig --enableshadow --passalgo=sha512
+selinux --disabled
+timezone UTC
+bootloader --location=mbr
+
+text
+skipx
+zerombr
+
+clearpart --all --initlabel
+autopart
+
+auth  --useshadow  --enablemd5
+firstboot --disabled
+reboot
+
+%packages --nobase
+@core
+%end
+
+%post
+/usr/bin/yum -y install sudo
+/usr/sbin/groupadd veewee
+/usr/sbin/useradd veewee -g veewee -G wheel
+echo "veewee"|passwd --stdin veewee
+echo "veewee        ALL=(ALL)       NOPASSWD: ALL" >> /etc/sudoers.d/veewee
+chmod 0440 /etc/sudoers.d/veewee
+%end

tools/appliance/definitions/builtin/postinstall.sh

@@ -0,0 +1,43 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+set -x
+
+install_packages() {
+  # xen
+  yum -y install xen-tools
+
+  # dev tools, ssh, nfs
+  yum -y install telnet tcpdump sed awk ssh
+
+  # utlities
+  yum -y install httpd
+}
+
+start_services() {
+    chkconfig httpd on
+    service httpd start
+}
+
+begin=$(date +%s)
+
+install_packages
+
+fin=$(date +%s)
+t=$((fin-begin))
+
+echo "Builtin baked in $t seconds"

tools/appliance/definitions/builtin/zerodisk.sh

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+# Zero out the free space to save space in the final image:
+dd if=/dev/zero of=/EMPTY bs=1M
+rm -f /EMPTY