begin docker-composing
diff --git a/env.sh b/env.sh
new file mode 100644
index 0000000..206ae5b
--- /dev/null
+++ b/env.sh
@@ -0,0 +1,30 @@
+# source me to have all the nice things
+
+if [ "$0" == "$BASH_SOURCE" ]; then
+ echo "You should be sourcing this."
+ exit 1
+fi
+
+hscloud_root="$( cd "$(dirname "$BASH_SOURCE")"; pwd -P )"
+
+hscloud-dc() {
+ ( cd "$hscloud_root" && docker-compose -f "docker/docker-compose.yml" "$@" )
+}
+
+hscloud-pki-dev() {
+ (
+ set -e
+
+ cd "$hscloud_root"
+ rm -rf docker/pki
+
+ cp -rv go/pki/dev-certs docker/pki
+ cd docker/pki
+ bash gen.sh m6220-proxy arista-proxy cmc-proxy topo client
+ ls *pem
+ )
+}
+
+echo "Now playing:"
+echo " hscloud-dc - run docker-compose"
+echo " hscloud-pki-dev - generate dev PKI certs"