Can successfully install dogwood.3 with command. Fails when trying to install…

Can successfully install dogwood.3 with command. Fails when trying to install from release branch, not related to script. Unclear on significance of -v functionality (changing vagrant mount base location).

util/install/install_devstack.sh

@@ -11,11 +11,13 @@ function usage
 
     --- install_devstack.sh ---
 
+    Usage: $ bash install_devstack.sh release [-p] [-v vagrant_mount_base] [-h]
+
     Installs the Open edX developer stack. More information on installing devstack 
     can be found here: https://openedx.atlassian.net/wiki/display/OpenOPS/Running+Devstack
 
-    -r RELEASE
-        The release of Open edX you wish to run. Upgrade to the given git ref RELEASE.
+    release
+        The release of Open edX you wish to run. Upgrade to the given git ref 'release'.
         You must specify this. Named released are called "named-release/cypress",
         "named-release/dogwood.2", and so on. We recommend the latest stable named 
         release for general members of the open source community. Named releases can
@@ -25,7 +27,7 @@ function usage
     -p
         Enable use of "preview" from within Studio.
 
-    -v VAGRANT_MOUNT_BASE
+    -v vagrant_mount_base
         Customize the location of the source code that gets cloned during the 
         devstack provisioning.
 
@@ -36,37 +38,35 @@ function usage
 
 EOM
 }
-##### MAIN
-# Logging
-#sudo mkdir -p /var/log/edx
-#exec > >(sudo tee /var/log/edx/upgrade-$(date +%Y%m%d-%H%M%S).log) 2>&1
 
-
-echo "Logs located at /var/log/edx"
-#export OPENEDX_RELEASE=""
+# Logging
+mkdir -p install_logs
+exec > >(tee install_logs/install-$(date +%Y%m%d-%H%M%S).log) 2>&1
+echo "Logs located in install_logs directory"
 
 # Default OPENEDX_RELEASE
-release="release"
+release=""
 # Enable preview in Studio
 enable_preview=0
 # Vagrant source code provision location
 vagrant_mount_location=""
 
+if [[ $# -lt 1 || ${1:0:1} == '-' ]]; then
+  usage
+  exit 1
+fi
+
+release=$1
+shift
+
 while getopts "r:pv:h" opt; do
     case "$opt" in
-        r)
-            release=$OPTARG
-            ;;
         p)
             enable_preview=1
             ;;
         v)
             vagrant_mount_location=$OPTARG
             ;;
-        h)
-            usage
-            exit
-            ;;
         *)
             usage
             exit 1
@@ -74,49 +74,25 @@ while getopts "r:pv:h" opt; do
     esac
 done
 
-# while [ "$1" != "" ]; do
-#     case $1 in
-#         -r | --release )        shift
-#                                 if [[ "$1" != "" ]]; then
-#                                     release=$1
-#                                 else
-#                                     echo "A git ref must follow -r"
-#                                     exit 
-#                                 ;;
-#         -p | --preview )        enable_preview=1
-#                                 ;;
-#         -v | --vagrant_mount )  shift
-#                                 vagrant_mount_location=$1
-#                                 if [[ "$1" != "" ]]; then
-#                                     vagrant_mount_location=$1
-#                                 else
-#                                     echo "A location must foillow"
-#                                     exit 
-#                                 ;;
-#         -h | --help )           usage
-#                                 exit
-#                                 ;;
-#         * )                     usage
-#                                 exit 1
-#     esac
-#     shift
-# done
-
-if [[$release == " " ]]; then
-    release="release"
-fi
-echo $release
-#export OPENEDX_RELEASE=$release
-#mkdir devstack
-#cd devstack
-#curl -L https://raw.githubusercontent.com/edx/configuration/master/vagrant/release/devstack/Vagrantfile > Vagrantfile
-#vagrant plugin install vagrant-vbguest
-#vagrant up --provider virtualbox
+
+export OPENEDX_RELEASE=$release
+mkdir -p devstack
+cd devstack
+
+# Install devstack
+curl -L https://raw.githubusercontent.com/edx/configuration/master/vagrant/release/devstack/Vagrantfile > Vagrantfile
+vagrant plugin install vagrant-vbguest
+vagrant up --provider virtualbox
+
+# Check if preview mode was chosen
 if [[ $enable_preview -eq 1 ]]; then
-    echo "PREVIEW ENABLED"
-    #sudo bash -c "echo '192.168.33.10  preview.localhost' >> /etc/hosts"
+    echo "Enabling use of preview within Studio..."
+    sudo bash -c "echo '192.168.33.10  preview.localhost' >> /etc/hosts"
 fi
+# Check if mount location was changed
 if [[ $vagrant_mount_location != "" ]]; then
-    echo "CHANGING PROVISION LOCATION TO"$vagrant_mount_location
-    #export VAGRANT_MOUNT_BASE=vagrant_mount_location
+    echo "Changing Vagrant provision location to "$vagrant_mount_location"..."
+    export VAGRANT_MOUNT_BASE=vagrant_mount_location
 fi
+
+echo "Finished installing! You may now login using 'vagrant ssh'"