Feature 8583

This feature will enable the installation of OSM with
charms on top of Kubernetes (microk8s by default).

Instructions to test this before Merge:

Change path to local full_install_osm.sh in
line 145 in install_osm.sh

Change path to local charmed_install.sh and
charmed_uninstall.sh in line 1285 and 1287 in
full_install_osm.sh

Afterwards, just execute:
./install_osm.sh --charmed

For uninstall
./install_osm.sh --uninstall

Change-Id: I6dfe0831ea5e2c265a365b41638e807106076346
Signed-off-by: Dominik Fleischmann <dominik.fleischmann@canonical.com>
diff --git a/installers/install_osm.sh b/installers/install_osm.sh
index 01d96e9..77bca85 100755
--- a/installers/install_osm.sh
+++ b/installers/install_osm.sh
@@ -64,6 +64,12 @@
     #echo -e "     --clean_volumes To clear all the mounted volumes from docker swarm"
     echo -e "     -y:             do not prompt for confirmation, assumes yes"
     echo -e "     -h / --help:    print this help"
+    echo -e "     --charmed:                       install OSM with charms"
+    echo -e "     --bundle <bundle path>:          Specify with which bundle to deploy OSM with charms (--charmed option)"
+    echo -e "     --kubeconfig <kubeconfig path>:  Specify with which kubernetes to deploy OSM with charms (--charmed option)"
+    echo -e "     --lxdendpoint <lxd endpoint ip>: Specify with which LXD to deploy OSM with charms (--charmed option)"
+    echo -e "     --lxdcert <lxd cert path>:       Specify external LXD cert to deploy OSM with charms (--charmed option)"
+
 }
 
 add_repo() {
@@ -115,7 +121,7 @@
             ;;
         -)
             [ "${OPTARG}" == "help" ] && usage && exit 0
-	    ;;
+            ;;
         :)
             echo "Option -$OPTARG requires an argument" >&2
             usage && exit 1