Reintroduce network option

Only for testing purpose, don't use it otherwise.

deploy/deploy-example-nfs.sh

@@ -13,13 +13,38 @@ sleep 1
 
 source ./common.sh
 
+while [[ $# -gt 1 ]]
+do
+        key="$1"
+
+        case $key in
+                -n|--network)
+                        network="$2"
+                        shift # past argument
+                        ;;
+                *)
+                        # unknown
+                        # option
+                        echo ${USAGE}
+                        break
+                        ;;
+        esac
+        shift
+done
+
 NFS_SERVER=longhorn-nfs-server
 NFS_IMAGE=docker.io/erezhorev/dockerized_nfs_server
 
 BACKUPSTORE_PATH=/opt/backupstore
 
+network_option=
+if [ "$network" != "" ]; then
+        network_option="--network ${network}"
+fi
+
 docker run -d \
         --name ${NFS_SERVER} \
+        ${network_option} \
         --privileged \
         ${NFS_IMAGE} ${BACKUPSTORE_PATH}
 

deploy/longhorn-deploy-node.sh

@@ -39,7 +39,6 @@ if [ "$etcd_ip" == "" ]; then
 fi
 
 network_option=
-
 if [ "$network" != "" ]; then
         network_option="--network ${network}"
 fi

deploy/longhorn-setup-single-node-env.sh

@@ -15,6 +15,10 @@ do
                         port="$2"
                         shift # past argument
                         ;;
+                -n|--network)
+                        network="$2"
+                        shift # past argument
+                        ;;
                 *)
                         # unknown
                         # option
@@ -25,9 +29,15 @@ do
         shift
 done
 
-port_option=
+options=
 if [ "$port" != "" ]; then
-        port_option="-p $port"
+        options="${options} -p $port"
+fi
+
+network_option=
+if [ "$network" != "" ]; then
+        options="${options} -n ${network}"
+        network_option="--network ${network}"
 fi
 
 ETCD_SERVER=longhorn-etcd-server
@@ -38,6 +48,7 @@ cleanup $ETCD_SERVER
 docker run -d \
         --name $ETCD_SERVER \
         --volume /etcd-data \
+        ${network_option} \
         $ETCD_IMAGE \
         /usr/local/bin/etcd \
         --name longhorn-etcd-server \
@@ -49,4 +60,4 @@ etcd_ip=$(get_container_ip $ETCD_SERVER)
 echo etcd server is up at ${etcd_ip}
 echo
 
-./longhorn-deploy-node.sh -e ${etcd_ip} $port_option
+./longhorn-deploy-node.sh -e ${etcd_ip} ${options}