Adding initial files

install.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+usage() {
+    echo "USAGE: ${0} [-h] [-D] -H hostname [-p password_file]"
+    echo ""
+    echo "Configures the given role for the given hostname."
+    echo ""
+    echo "Options:"
+    echo "  -h runs help (this screen)"
+    echo "  -D debug mode on (more verbose output)"
+    echo ""
+    echo "  -H the target hostname to configure"
+    echo "  -p password_file is an optional path to a password file for Ansible"
+    echo ""
+}
+
+# check invocation
+if (! getopts ":hDH:p:" opt); then
+  usage
+  exit $E_OPTERROR;
+fi
+
+debug_mode=0
+
+# parse arguments
+while getopts ":hDH:p:" opt; do
+  case $opt in
+    h)
+      usage
+      exit 1
+      ;;
+    D)
+      debug_mode=1
+      ;;
+  	H)
+      hostname=($OPTARG)
+	  ;;
+    p)
+      password_file=($OPTARG)
+      ;;
+    \?)
+      echo "Invalid option: -${OPTARG}" >&2
+      usage
+      exit 1
+      ;;
+  esac
+done
+shift $((OPTIND -1))
+
+virtualenv -q -p $(which python3) venv
+source venv/bin/activate
+
+# install local requirements for ansible
+ansible-galaxy install -r requirements.yml
+# install additional pre-requirements
+pip install jmespath dnspython
+
+# export ansible variables
+export ANSIBLE_LOAD_CALLBACK_PLUGINS=1
+if [ $debug_mode -eq 0 ] ; then
+  export ANSIBLE_STDOUT_CALLBACK="unixy"
+else
+  export ANSIBLE_STDOUT_CALLBACK="skippy"
+fi
+
+# create hosts file
+echo "[prod]" > hosts
+echo "${hostname}" >> hosts
+
+# run ansible
+if [ -z $password_file ] ; then
+    ansible-playbook -i hosts provision.yml --vault-id @prompt
+else
+    ansible-playbook -i hosts provision.yml --vault-password-file $password_file
+fi
+
+deactivate