Add dib element to build an image with murano-agent

blueprint use-dib-to-build-images

Change-Id: I8738a621af4203c1a20eeeed2dcb1fa52df76252

README.rst

@@ -30,6 +30,25 @@ Additional resources are linked from the project wiki page:
 
   https://wiki.openstack.org/wiki/Murano
 
+
+Image building using dib
+------------------------
+
+contrib/elements contains `diskimage-builder <https://github.com/openstack/diskimage-builder>`_
+elements to build an image which contains the Murano Agent required to use Murano.
+
+An example ubuntu based image containing the agent can be built and uploaded to glance
+with the following commands:
+
+::
+
+  git clone https://git.openstack.org/openstack/diskimage-builder.git
+  git clone https://git.openstack.org/stackforge/murano-agent.git
+  export ELEMENTS_PATH=murano-agent/contrib/elements
+  diskimage-builder/bin/disk-image-create vm ubuntu murano-agent -o ubuntu-murano-agent.qcow2
+  glance image-create --disk-format qcow2 --container-format bare --name ubuntu-murano < ubuntu-murano.qcow2
+
+
 License
 -------
 

contrib/elements/murano-agent/install.d/05-murano-agent

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -x
+
+install-packages git wget make gcc python-pip python-iso8601 python-six python-anyjson python-eventlet python-dev python-setuptools
+
+mkdir -p /opt/git
+git clone https://github.com/stackforge/murano-agent.git /opt/git/murano-agent
+cd /opt/git/murano-agent
+
+if [ "$DISTRO_NAME" = 'debian' ] || [ "$DISTRO_NAME" = 'ubuntu' ]; then
+    ./setup.sh install
+else
+    # rhel7/centos7/fedora
+    ./setup-centos.sh install
+fi

contrib/elements/murano-agent/install.d/10-ec2-user

@@ -0,0 +1,41 @@
+#!/bin/bash
+# Until http://pad.lv/1101347 is fixed, we need this user to be able to
+# Log on to heat booted machines using the given SSH keypair
+
+set -uex
+
+# This is a specific workaround for Ubuntu 12.10 "quantal"
+distro=$(lsb_release -is || :)
+if [ "$distro" != "Ubuntu" ] ; then
+    exit 0
+fi
+codename=$(lsb_release -cs || :)
+if [ "$codename" != "quantal" ] ; then
+    exit 0
+fi
+
+# Setup ec2-user as expected by HEAT
+if ! getent passwd ec2-user ; then
+    useradd -m -G admin ec2-user -s /bin/bash
+fi
+if ! [ -e /etc/sudoers.d/ec2-user ] ; then
+    echo "ec2-user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/ec2-user
+    chmod 0440 /etc/sudoers.d/ec2-user
+    visudo -c
+fi
+
+# We must pin to this fixed cloud-init from the demo ppa to ensure keys
+# are installed. This can be removed if http://pad.lv/1100920 is ever
+# fixed in the distro
+
+add-apt-repository -y ppa:tripleo/demo
+apt-get update
+
+cat > /etc/apt/preferences.d/cloud-init-from-ppa <<EOF
+Package: cloud-init
+Pin: release o=LP-PPA-tripleo-demo
+Pin-Priority: 900
+EOF
+# Should pull from demo PPA if cloud-init exists there.
+# Since this is Ubuntu only, the --force-yes is OK
+install-packages --force-yes cloud-init