sudo yum install -y epel-release
# Install Ansible, required for Packer's ansible-local provisioner
-sudo yum install -y ansible
+# Git is required by the ansible-galaxy tool when installing roles
+sudo yum install -y ansible git
# Install the latest release of ODL's Ansible role from Ansible Galaxy
# The `ansible-galaxy` tool was installed by Ansible's RPM
# push what's version controlled, and we can't install the role
# pre-build manually on the remote host, so we have to let Packer
# own the ODL role install.
-sudo ansible-galaxy install dfarrell07.opendaylight
+# NB: The simple `ansible-galaxy install <role>[,version]` syntax doesn't
+# support versions other than those on Ansible Galaxy, so tags. The
+# `ansible-galaxy` command will accept more complex versions via a
+# requirements.yml file, however. Using that to support branches,
+# commits, and tags. See: http://stackoverflow.com/a/30176625/1011749
+# TODO: Pass this version var from packer_vars.json
+ansible_version="origin/master"
+cat > /tmp/requirements.yml << EOM
+- name: opendaylight
+ src: https://github.com/dfarrell07/ansible-opendaylight
+ version: $ansible_version
+EOM
+sudo ansible-galaxy install -r /tmp/requirements.yml
# Clean up to save space
+# NB: The point of this script is to leave Ansible and ODL's role installed
+# and ready for use by the Packer Ansible provisioner, so we can't clean
+# up that space here. Need to clean it up in a post-install cleanup script.
+sudo yum remove -y git
sudo yum clean all -y
sudo rm -rf /tmp/*