Add convenience wrapper for running playbooks in docker.

run-playbook-in-docker.sh

+#!/bin/bash
+
+function err {
+    echo "ERROR: $@"
+    exit 1
+}
+
+current_directory="$(pwd)"
+
+# Check for Docker
+which docker &>/dev/null || err "Docker is required to run Ansible playbooks."
+
+# Validate the Docker image is available (assuming images are named)
+docker_image="$1"
+docker images | awk "{ print \$1 \":\" \$2 }" | grep "$1" &>/dev/null || err "Could not find Docker image: $docker_image"
+
+# Create symlinks to previous directory (assumes the influxdb module is in a module directory)
+# module_dirs="$(ls -1 ../)"
+# echo "Creating symlinks for each folder in '$(dirname $current_directory)' so that Ansible can find them..."
+# for dir in ${module_dirs[@]}; do
+#     test -h ./$dir && err "Stopping due to current directory containing symlink $dir"
+#     test -d ./$dir && err "Stopping due to current directory containing dir $dir"
+#     ln -s ../$dir $dir
+# done
+
+echo "Running in Docker: $@"
+docker run \
+       --rm \
+       -v $(pwd):/root \
+       $@
+
+# Remove symlinks so that current directory is clean
+# echo "Clearing symlinks..."
+# for dir in ${module_dirs[@]}; do rm $dir; done
+
+exit 0