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-rw-r--r--packer/README.markdown37
-rw-r--r--packer/provision/basebuild.sh72
-rw-r--r--packer/provision/basebuild/.dummy0
-rw-r--r--packer/provision/baseline.sh181
-rw-r--r--packer/provision/null_data.sh4
-rw-r--r--packer/provision/redis-server.sh42
-rw-r--r--packer/provision/rh-user_data.sh4
-rw-r--r--packer/provision/robot.sh65
-rw-r--r--packer/provision/system_reseal.sh38
-rw-r--r--packer/templates/basebuild.json52
-rw-r--r--packer/templates/redis.json53
-rw-r--r--packer/templates/robot.json53
-rw-r--r--packer/vars/.gitignore2
-rw-r--r--packer/vars/centos.json7
-rw-r--r--packer/vars/cloud-env.json.example6
-rw-r--r--packer/vars/ubuntu-14.04.json7
-rw-r--r--packer/vars/ubuntu-16.04.json7
17 files changed, 630 insertions, 0 deletions
diff --git a/packer/README.markdown b/packer/README.markdown
new file mode 100644
index 000000000..4972affae
--- /dev/null
+++ b/packer/README.markdown
@@ -0,0 +1,37 @@
+# Open-O Project CI Packer
+
+[Packer][1] is a tool for automatically creating VM and container images,
+configuring them and post-processing them into standard output formats.
+
+We build Open-O's CI images via Packer.
+
+## Building
+
+You'll need to [install Packer][2], of course.
+
+Open-O's Packer configuration is divided into build-specific variables,
+output-specific templates and a set of shared provisioning scripts. To do a
+specific build, combine the template for the desired output artifact type with
+a variable file. To build a new basebuild instance the following would be done:
+
+```
+packer build -var-file=vars/cloud-env.json -var-file=vars/centos.json templates/basebuild.json
+```
+
+**NOTE:** vars/cloud-env.json is a gitignored file as it contains private
+information. There is a vars/cloud-env.json.example file that may be used as a
+base for creating the one needed.
+
+This would build a bootable image in the Open-O CI cloud environment.
+
+From a high level, the builds:
+
+* Boot a specified base image in the cloud
+* Run a set of shell scripts, listed in the template's shell provisioner
+ section, to do any configuration required by the builder.
+* Execute a shutdown of the running instance
+* Execute a 'nova image-create' operation against the shutdown instance.
+* Perform a 'nova delete' operation against the shutdown instance.
+
+[1]: https://www.packer.io/
+[2]: https://www.packer.io/intro/getting-started/setup.html
diff --git a/packer/provision/basebuild.sh b/packer/provision/basebuild.sh
new file mode 100644
index 000000000..68ba71cc6
--- /dev/null
+++ b/packer/provision/basebuild.sh
@@ -0,0 +1,72 @@
+#!/bin/bash
+
+# vim: ts=4 sw=4 sts=4 et tw=72 :
+
+rh_systems() {
+ # Install python dependencies
+ yum install -y python-{devel,virtualenv,setuptools,pip}
+
+ # Build dependencies for Python packages
+ yum install -y openssl-devel mysql-devel gcc
+
+ # Autorelease support packages
+ yum install -y xmlstarlet
+
+ # Additional libraries for Python ncclient
+ yum install -y libxml2 libxslt libxslt-devel libffi libffi-devel
+
+ # Packer builds happen from the centos flavor images
+ PACKERDIR=$(mktemp -d)
+ # disable double quote checking
+ # shellcheck disable=SC2086
+ cd $PACKERDIR
+ wget https://releases.hashicorp.com/packer/0.12.2/packer_0.12.2_linux_amd64.zip
+ unzip packer_0.12.2_linux_amd64.zip -d /usr/local/bin/
+ # rename packer to avoid conflicts with cracklib
+ mv /usr/local/bin/packer /usr/local/bin/packer.io
+
+ # cleanup from the installation
+ # disable double quote checking
+ # shellcheck disable=SC2086
+ rm -rf $PACKERDIR
+ # cleanup from previous install process
+ if [ -d /tmp/packer ]
+ then
+ rm -rf /tmp/packer
+ fi
+}
+
+ubuntu_systems() {
+ # Install python dependencies
+ apt-get install -y python-{dev,virtualenv,setuptools,pip}
+
+ # Build dependencies for Python packages
+ apt-get install -y libssl-dev libmysqlclient-dev gcc
+
+ # Additional libraries for Python ncclient
+ apt-get install -y wget unzip python-ncclient
+}
+
+all_systems() {
+ echo 'No common distribution configuration to perform'
+}
+
+echo "---> Detecting OS"
+ORIGIN=$(facter operatingsystem | tr '[:upper:]' '[:lower:]')
+
+case "${ORIGIN}" in
+ fedora|centos|redhat)
+ echo "---> RH type system detected"
+ rh_systems
+ ;;
+ ubuntu)
+ echo "---> Ubuntu system detected"
+ ubuntu_systems
+ ;;
+ *)
+ echo "---> Unknown operating system"
+ ;;
+esac
+
+# execute steps for all systems
+all_systems
diff --git a/packer/provision/basebuild/.dummy b/packer/provision/basebuild/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packer/provision/basebuild/.dummy
diff --git a/packer/provision/baseline.sh b/packer/provision/baseline.sh
new file mode 100644
index 000000000..4870cbf74
--- /dev/null
+++ b/packer/provision/baseline.sh
@@ -0,0 +1,181 @@
+#!/bin/bash
+
+# vim: ts=4 sw=4 sts=4 et tw=72 :
+
+rh_systems() {
+ # Handle the occurance where SELINUX is actually disabled
+ SELINUX=$(grep -E '^SELINUX=(disabled|permissive|enforcing)$' /etc/selinux/config)
+ MODE=$(echo "$SELINUX" | cut -f 2 -d '=')
+ case "$MODE" in
+ permissive)
+ echo "************************************"
+ echo "** SYSTEM ENTERING ENFORCING MODE **"
+ echo "************************************"
+ # make sure that the filesystem is properly labelled.
+ # it could be not fully labeled correctly if it was just switched
+ # from disabled, the autorelabel misses some things
+ # skip relabelling on /dev as it will generally throw errors
+ restorecon -R -e /dev /
+
+ # enable enforcing mode from the very start
+ setenforce enforcing
+
+ # configure system for enforcing mode on next boot
+ sed -i 's/SELINUX=permissive/SELINUX=enforcing/' /etc/selinux/config
+ ;;
+ disabled)
+ sed -i 's/SELINUX=disabled/SELINUX=permissive/' /etc/selinux/config
+ touch /.autorelabel
+
+ echo "*******************************************"
+ echo "** SYSTEM REQUIRES A RESTART FOR SELINUX **"
+ echo "*******************************************"
+ ;;
+ enforcing)
+ echo "*********************************"
+ echo "** SYSTEM IS IN ENFORCING MODE **"
+ echo "*********************************"
+ ;;
+ esac
+
+ echo "---> Updating operating system"
+ yum clean all -q
+ yum install -y -q deltarpm
+ yum update -y -q
+
+ # add in components we need or want on systems
+ echo "---> Installing base packages"
+ yum install -y -q @base https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+ # separate group installs from package installs since a non-existing
+ # group with dnf based systems (F21+) will fail the install if such
+ # a group does not exist
+ yum install -y -q unzip xz puppet git git-review perl-XML-XPath wget make
+
+ # All of our systems require Java (because of Jenkins)
+ # Install all versions of the OpenJDK devel but force 1.7.0 to be the
+ # default
+
+ echo "---> Configuring OpenJDK"
+ yum install -y -q 'java-*-openjdk-devel'
+
+ FACTER_OS=$(/usr/bin/facter operatingsystem)
+ FACTER_OSVER=$(/usr/bin/facter operatingsystemrelease)
+ case "$FACTER_OS" in
+ Fedora)
+ if [ "$FACTER_OSVER" -ge "21" ]
+ then
+ echo "---> not modifying java alternatives as OpenJDK 1.7.0 does not exist"
+ else
+ alternatives --set java /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
+ alternatives --set java_sdk_openjdk /usr/lib/jvm/java-1.7.0-openjdk.x86_64
+ fi
+ ;;
+ *)
+ alternatives --set java /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
+ alternatives --set java_sdk_openjdk /usr/lib/jvm/java-1.7.0-openjdk.x86_64
+ ;;
+ esac
+
+ # Needed to parse OpenStack commands used by infra stack commands
+ # to initialize Heat template based systems.
+ yum install -y jq
+}
+
+ubuntu_systems() {
+ # Ignore SELinux since slamming that onto Ubuntu leads to
+ # frustration
+
+ export DEBIAN_FRONTEND=noninteractive
+ cat <<EOF >> /etc/apt/apt.conf
+APT {
+ Get {
+ Assume-Yes "true";
+ allow-change-held-packages "true";
+ allow-downgrades "true";
+ allow-remove-essential "true";
+ };
+};
+
+Dpkg::Options {
+ "--force-confdef";
+ "--force-confold";
+};
+
+EOF
+
+ echo "---> Updating operating system"
+ apt-get update -qq > /dev/null
+ apt-get upgrade -qq > /dev/null
+
+ # add in stuff we know we need
+ echo "---> Installing base packages"
+ apt-get install -qq unzip xz-utils puppet git git-review libxml-xpath-perl make wget > /dev/null
+
+ # install Java 7
+ echo "---> Configuring OpenJDK"
+ apt-get install -qq openjdk-7-jdk > /dev/null
+
+ # make jdk8 available
+ add-apt-repository -y ppa:openjdk-r/ppa > /dev/null
+ apt-get update -qq > /dev/null
+ # We need to force openjdk-8-jdk to install
+ apt-get install -qq openjdk-8-jdk > /dev/null
+
+ # make sure that we still default to openjdk 7
+ update-alternatives --set java /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
+ update-alternatives --set javac /usr/lib/jvm/java-7-openjdk-amd64/bin/javac
+
+ # Needed to parse OpenStack commands used by infra stack commands
+ # to initialize Heat template based systems.
+ apt-get install -qq jq > /dev/null
+
+ # disable unattended upgrades & daily updates
+ echo '---> Disabling automatic daily upgrades'
+ sed -ine 's/"1"/"0"/g' /etc/apt/apt.conf.d/10periodic
+ echo 'APT::Periodic::Unattended-Upgrade "0";' >> /etc/apt/apt.conf.d/10periodic
+}
+
+all_systems() {
+ # Allow jenkins access to update-alternatives command to switch java version
+ cat <<EOF >/etc/sudoers.d/89-jenkins-user-defaults
+Defaults:jenkins !requiretty
+jenkins ALL = NOPASSWD: /usr/bin/update-alternatives
+EOF
+
+ # Do any Distro specific installations here
+ echo "Checking distribution"
+ FACTER_OS=$(/usr/bin/facter operatingsystem)
+ case "$FACTER_OS" in
+ *)
+ echo "---> $FACTER_OS found"
+ echo "No extra steps for $FACTER_OS"
+ ;;
+ esac
+}
+
+echo "---> Attempting to detect OS"
+# upstream cloud images use the distro name as the initial user
+ORIGIN=$(if [ -e /etc/redhat-release ]
+ then
+ echo redhat
+ else
+ echo ubuntu
+ fi)
+#ORIGIN=$(logname)
+
+case "${ORIGIN}" in
+ fedora|centos|redhat)
+ echo "---> RH type system detected"
+ rh_systems
+ ;;
+ ubuntu)
+ echo "---> Ubuntu system detected"
+ ubuntu_systems
+ ;;
+ *)
+ echo "---> Unknown operating system"
+ ;;
+esac
+
+# execute steps for all systems
+all_systems
diff --git a/packer/provision/null_data.sh b/packer/provision/null_data.sh
new file mode 100644
index 000000000..3fa6a3c9f
--- /dev/null
+++ b/packer/provision/null_data.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+# vi: ts=4 sw=4 sts=4 et :
+
+# Nothing to do for Ubuntu specific provisioning
diff --git a/packer/provision/redis-server.sh b/packer/provision/redis-server.sh
new file mode 100644
index 000000000..9a29b9547
--- /dev/null
+++ b/packer/provision/redis-server.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# vim: ts=4 sw=4 sts=4 et tw=72 :
+
+rh_systems() {
+ echo "---> Installing IUS repo and Redis"
+ # make sure that IUS is installed
+ yum install -y https://centos7.iuscommunity.org/ius-release.rpm
+ # now install redis 3.2.x
+ yum install -y redis32u
+ systemctl enable redis
+}
+
+ubuntu_systems() {
+ echo "---> Installing Redis"
+ # Install redis-server
+ apt install -y redis-server
+}
+
+all_systems() {
+ echo 'No common distribution configuration to perform'
+}
+
+echo "---> Detecting OS"
+ORIGIN=$(facter operatingsystem | tr '[:upper:]' '[:lower:]')
+
+case "${ORIGIN}" in
+ fedora|centos|redhat)
+ echo "---> RH type system detected"
+ rh_systems
+ ;;
+ ubuntu)
+ echo "---> Ubuntu system detected"
+ ubuntu_systems
+ ;;
+ *)
+ echo "---> Unknown operating system"
+ ;;
+esac
+
+# execute steps for all systems
+all_systems
diff --git a/packer/provision/rh-user_data.sh b/packer/provision/rh-user_data.sh
new file mode 100644
index 000000000..6bddb2449
--- /dev/null
+++ b/packer/provision/rh-user_data.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+# vi: ts=4 sw=4 sts=4 et :
+
+/bin/sed -i 's/ requiretty/ !requiretty/' /etc/sudoers;
diff --git a/packer/provision/robot.sh b/packer/provision/robot.sh
new file mode 100644
index 000000000..bac724a2e
--- /dev/null
+++ b/packer/provision/robot.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# vim: ts=4 sw=4 sts=4 et tw=72 :
+
+rh_systems() {
+ # Assumes that python is already installed by basebuild
+
+ # Install dependencies for robotframework and robotframework-sshlibrary
+ yum install -y -q yum-utils unzip sshuttle nc libffi-devel openssl-devel
+
+ # Install docker
+ yum install -y docker supervisor bridge-utils
+ systemctl enable docker
+
+ # configure docker networking so that it does not conflict with LF
+ # internal networks
+ cat <<EOL > /etc/sysconfig/docker-network
+# /etc/sysconfig/docker-network
+DOCKER_NETWORK_OPTIONS='--bip=10.250.0.254/24'
+EOL
+ # configure docker daemon to listen on port 5555 enabling remote
+ # managment
+ sed -i -e "s#='--selinux-enabled'#='--selinux-enabled -H unix:///var/run/docker.sock -H tcp://0.0.0.0:5555'#g" /etc/sysconfig/docker
+
+ # docker group doesn't get created by default for some reason
+ groupadd docker
+
+ # Actual installation of robot is done from an integration JJB script
+}
+
+ubuntu_systems() {
+ # Assumes that python is already installed by basebuild
+
+ # Install dependencies for robotframework and robotframework-sshlibrary
+ apt install -y unzip sshuttle netcat libffi-dev libssl-dev
+
+ # Install docker
+ apt install -y docker.io
+
+ # Actual installation of robot is done from an integration JJB script
+}
+
+all_systems() {
+ echo 'No common distribution configuration to perform'
+}
+
+echo "---> Detecting OS"
+ORIGIN=$(facter operatingsystem | tr '[:upper:]' '[:lower:]')
+
+case "${ORIGIN}" in
+ fedora|centos|redhat)
+ echo "---> RH type system detected"
+ rh_systems
+ ;;
+ ubuntu)
+ echo "---> Ubuntu system detected"
+ ubuntu_systems
+ ;;
+ *)
+ echo "---> Unknown operating system"
+ ;;
+esac
+
+# execute steps for all systems
+all_systems
diff --git a/packer/provision/system_reseal.sh b/packer/provision/system_reseal.sh
new file mode 100644
index 000000000..f8bc7dc5f
--- /dev/null
+++ b/packer/provision/system_reseal.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# vim: sw=2 ts=2 sts=2 et :
+
+rm -rf /etc/Pegasus/*.cnf /etc/Pegasus/*.crt /etc/Pegasus/*.csr \
+ /etc/Pegasus/*.pem /etc/Pegasus/*.srl /root/anaconda-ks.cfg \
+ /root/anaconda-post.log /root/initial-setup-ks.cfg /root/install.log \
+ /root/install.log.syslog /var/cache/fontconfig/* /var/cache/gdm/* \
+ /var/cache/man/* /var/lib/AccountService/users/* /var/lib/fprint/* \
+ /var/lib/logrotate.status /var/log/*.log* /var/log/BackupPC/LOG \
+ /var/log/ConsoleKit/* /var/log/anaconda.syslog /var/log/anaconda/* \
+ /var/log/apache2/*_log /var/log/apache2/*_log-* /var/log/apt/* \
+ /var/log/aptitude* /var/log/audit/* /var/log/btmp* /var/log/ceph/*.log \
+ /var/log/chrony/*.log /var/log/cron* /var/log/cups/*_log /var/log/debug* \
+ /var/log/dmesg* /var/log/exim4/* /var/log/faillog* /var/log/gdm/* \
+ /var/log/glusterfs/*glusterd.vol.log /var/log/glusterfs/glusterfs.log \
+ /var/log/httpd/*log /var/log/installer/* /var/log/jetty/jetty-console.log \
+ /var/log/journal/* /var/log/lastlog* /var/log/libvirt/libvirtd.log \
+ /var/log/libvirt/lxc/*.log /var/log/libvirt/qemu/*.log \
+ /var/log/libvirt/uml/*.log /var/log/lightdm/* /var/log/mail/* \
+ /var/log/maillog* /var/log/messages* /var/log/ntp /var/log/ntpstats/* \
+ /var/log/ppp/connect-errors /var/log/rhsm/* /var/log/sa/* /var/log/secure* \
+ /var/log/setroubleshoot/*.log /var/log/spooler* /var/log/squid/*.log \
+ /var/log/syslog* /var/log/tallylog* /var/log/tuned/tuned.log /var/log/wtmp* \
+ /var/named/data/named.run
+
+rm -rf ~/.viminfo /etc/ssh/ssh*key* /root/.ssh/*
+
+# kill any cloud-init related bits
+rm -rf /var/lib/cloud/*
+
+# clean-up any manual packer uploads
+rm -rf /tmp/packer
+
+# Force a system sync and sleep to get around any SSD issues
+echo "Forcing sync and sleep for 10sec"
+sync
+sleep 10
diff --git a/packer/templates/basebuild.json b/packer/templates/basebuild.json
new file mode 100644
index 000000000..426f290af
--- /dev/null
+++ b/packer/templates/basebuild.json
@@ -0,0 +1,52 @@
+{
+ "variables": {
+ "stack_tenant": null,
+ "stack_user": null,
+ "stack_pass": null,
+ "stack_network": null,
+
+ "base_image": null,
+ "cloud_user": null,
+ "distro": null,
+ "cloud_user_data": null
+ },
+ "builders": [
+ {
+ "type": "openstack",
+ "identity_endpoint": "https://auth.vexxhost.net/v2.0/",
+ "tenant_name": "{{user `stack_tenant`}}",
+ "username": "{{user `stack_user`}}",
+ "password": "{{user `stack_pass`}}",
+ "region": "ca-ymq-1",
+ "ssh_username": "{{user `cloud_user`}}",
+ "image_name": "{{user `distro`}} - basebuild - {{isotime \"20060102-1504\"}}",
+ "source_image_name": "{{user `base_image`}}",
+ "flavor": "v1-standard-1",
+ "availability_zone": "ca-ymq-2",
+ "networks": [
+ "{{user `stack_network`}}"
+ ],
+ "user_data_file": "{{user `cloud_user_data`}}"
+ }
+ ],
+ "provisioners": [
+ {
+ "type": "shell",
+ "inline": ["mkdir -p /tmp/packer"]
+ },
+ {
+ "type": "file",
+ "source": "provision/basebuild/",
+ "destination": "/tmp/packer"
+ },
+ {
+ "type": "shell",
+ "scripts": [
+ "provision/baseline.sh",
+ "provision/basebuild.sh",
+ "provision/system_reseal.sh"
+ ],
+ "execute_command": "chmod +x {{ .Path }}; if [ \"$UID\" == \"0\" ]; then {{ .Vars }} '{{ .Path }}'; else {{ .Vars }} sudo -E '{{ .Path }}'; fi"
+ }
+ ]
+}
diff --git a/packer/templates/redis.json b/packer/templates/redis.json
new file mode 100644
index 000000000..df687ad08
--- /dev/null
+++ b/packer/templates/redis.json
@@ -0,0 +1,53 @@
+{
+ "variables": {
+ "stack_tenant": null,
+ "stack_user": null,
+ "stack_pass": null,
+ "stack_network": null,
+
+ "base_image": null,
+ "cloud_user": null,
+ "distro": null,
+ "cloud_user_data": null
+ },
+ "builders": [
+ {
+ "type": "openstack",
+ "identity_endpoint": "https://auth.vexxhost.net/v2.0/",
+ "tenant_name": "{{user `stack_tenant`}}",
+ "username": "{{user `stack_user`}}",
+ "password": "{{user `stack_pass`}}",
+ "region": "ca-ymq-1",
+ "ssh_username": "{{user `cloud_user`}}",
+ "image_name": "{{user `distro`}} - redis - {{isotime \"20060102-1504\"}}",
+ "source_image_name": "{{user `base_image`}}",
+ "flavor": "v1-standard-1",
+ "availability_zone": "ca-ymq-2",
+ "networks": [
+ "{{user `stack_network`}}"
+ ],
+ "user_data_file": "{{user `cloud_user_data`}}"
+ }
+ ],
+ "provisioners": [
+ {
+ "type": "shell",
+ "inline": ["mkdir -p /tmp/packer"]
+ },
+ {
+ "type": "file",
+ "source": "provision/basebuild/",
+ "destination": "/tmp/packer"
+ },
+ {
+ "type": "shell",
+ "scripts": [
+ "provision/baseline.sh",
+ "provision/basebuild.sh",
+ "provision/redis-server.sh",
+ "provision/system_reseal.sh"
+ ],
+ "execute_command": "chmod +x {{ .Path }}; if [ \"$UID\" == \"0\" ]; then {{ .Vars }} '{{ .Path }}'; else {{ .Vars }} sudo -E '{{ .Path }}'; fi"
+ }
+ ]
+}
diff --git a/packer/templates/robot.json b/packer/templates/robot.json
new file mode 100644
index 000000000..f31ad4618
--- /dev/null
+++ b/packer/templates/robot.json
@@ -0,0 +1,53 @@
+{
+ "variables": {
+ "stack_tenant": null,
+ "stack_user": null,
+ "stack_pass": null,
+ "stack_network": null,
+
+ "base_image": null,
+ "cloud_user": null,
+ "distro": null,
+ "cloud_user_data": null
+ },
+ "builders": [
+ {
+ "type": "openstack",
+ "identity_endpoint": "https://auth.vexxhost.net/v2.0/",
+ "tenant_name": "{{user `stack_tenant`}}",
+ "username": "{{user `stack_user`}}",
+ "password": "{{user `stack_pass`}}",
+ "region": "ca-ymq-1",
+ "ssh_username": "{{user `cloud_user`}}",
+ "image_name": "{{user `distro`}} - robot - {{isotime \"20060102-1504\"}}",
+ "source_image_name": "{{user `base_image`}}",
+ "flavor": "v1-standard-1",
+ "availability_zone": "ca-ymq-2",
+ "networks": [
+ "{{user `stack_network`}}"
+ ],
+ "user_data_file": "{{user `cloud_user_data`}}"
+ }
+ ],
+ "provisioners": [
+ {
+ "type": "shell",
+ "inline": ["mkdir -p /tmp/packer"]
+ },
+ {
+ "type": "file",
+ "source": "provision/basebuild/",
+ "destination": "/tmp/packer"
+ },
+ {
+ "type": "shell",
+ "scripts": [
+ "provision/baseline.sh",
+ "provision/basebuild.sh",
+ "provision/robot.sh",
+ "provision/system_reseal.sh"
+ ],
+ "execute_command": "chmod +x {{ .Path }}; if [ \"$UID\" == \"0\" ]; then {{ .Vars }} '{{ .Path }}'; else {{ .Vars }} sudo -E '{{ .Path }}'; fi"
+ }
+ ]
+}
diff --git a/packer/vars/.gitignore b/packer/vars/.gitignore
new file mode 100644
index 000000000..af920284d
--- /dev/null
+++ b/packer/vars/.gitignore
@@ -0,0 +1,2 @@
+# exclude private cloud-env settings
+cloud-env.json
diff --git a/packer/vars/centos.json b/packer/vars/centos.json
new file mode 100644
index 000000000..7516bcc87
--- /dev/null
+++ b/packer/vars/centos.json
@@ -0,0 +1,7 @@
+{
+ "base_image": "CentOS 7.1611 (2017-01-30) - LF upload",
+ "cloud_user": "centos",
+
+ "distro": "CentOS 7",
+ "cloud_user_data": "provision/rh-user_data.sh"
+}
diff --git a/packer/vars/cloud-env.json.example b/packer/vars/cloud-env.json.example
new file mode 100644
index 000000000..3a2ea9d2b
--- /dev/null
+++ b/packer/vars/cloud-env.json.example
@@ -0,0 +1,6 @@
+{
+ "stack_tenant": "TENANTID",
+ "stack_user": "USERID",
+ "stack_pass": "PASSWD",
+ "stack_network": "NETID",
+}
diff --git a/packer/vars/ubuntu-14.04.json b/packer/vars/ubuntu-14.04.json
new file mode 100644
index 000000000..8acecd576
--- /dev/null
+++ b/packer/vars/ubuntu-14.04.json
@@ -0,0 +1,7 @@
+{
+ "base_image": "Ubuntu 14.04 LTS (2016-07-22) - LF upload",
+ "cloud_user": "ubuntu",
+
+ "distro": "Ubuntu 14.04",
+ "cloud_user_data": "provision/null_data.sh"
+}
diff --git a/packer/vars/ubuntu-16.04.json b/packer/vars/ubuntu-16.04.json
new file mode 100644
index 000000000..c650d0737
--- /dev/null
+++ b/packer/vars/ubuntu-16.04.json
@@ -0,0 +1,7 @@
+{
+ "base_image": "Ubuntu 16.04 LTS (2016-07-22) - LF upload",
+ "cloud_user": "ubuntu",
+
+ "distro": "Ubuntu 16.04",
+ "cloud_user_data": "provision/null_data.sh"
+}