A whole bunch of tweaks to ubuntu-cloud box

boxes/ubuntu-cloud/metadata.json

@@ -1,7 +1,7 @@
 {
 	"provider":            "lxc",
 	"vagrant-lxc-version": "0.0.1",
-	"template-name":       "lxc-ubuntu-cloud",
-	"after-create-script": "set-vagrant-user.sh",
+	"template-name":       "ubuntu-cloud",
+	"after-create-script": "setup-vagrant-user.sh",
 	"tar-cache":           "ubuntu-12.10-server-cloudimg-amd64-root.tar.gz"
 }

boxes/ubuntu-cloud/setup-vagrant-user.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+# Argument = -r <path/to/rootfs> -i <container-ip> -k <vagrant-private-key-path>
+
+CONTAINER_ROOTFS=
+CONTAINER_IP=
+VAGRANT_PRIVATE_KEY_PATH=
+
+options=$(getopt -o r:i:k: -- "$@")
+eval set -- "$options"
+
+declare r CONTAINER_ROOTFS \
+        i CONTAINER_IP \
+        k VAGRANT_PRIVATE_KEY_PATH
+
+while true
+do
+  case "$1" in
+    -r)        CONTAINER_ROOTFS=$2; shift 2;;
+    -i)        CONTAINER_IP=$2; shift 2;;
+    -k)        VAGRANT_PRIVATE_KEY_PATH=$2; shift 2;;
+    *)              break ;;
+  esac
+done
+
+if [[ -z $CONTAINER_ROOTFS ]] || [[ -z $CONTAINER_IP ]] || [[ -z $VAGRANT_PRIVATE_KEY_PATH ]]
+then
+  echo 'You forgot an argument!'
+  exit 1
+fi
+
+remote_setup_script() {
+  cat << EOF
+useradd -d /home/vagrant -m vagrant -r -s /bin/bash
+usermod -a -G admin vagrant
+cp /etc/sudoers /etc/sudoers.orig
+sed -i -e '/Defaults\s\+env_reset/a Defaults\texempt_group=admin' /etc/sudoers
+sed -i -e 's/%admin\s\+ALL=(ALL)\s\+ALL/%admin ALL=NOPASSWD:ALL/g' /etc/sudoers
+service sudo restart
+sudo su vagrant -c "mkdir -p /home/vagrant/.ssh"
+sudo su vagrant -c "curl -s -o /home/vagrant/.ssh/authorized_keys https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub"
+EOF
+}
+
+REMOTE_SETUP_SCRIPT_PATH="/tmp/setup-vagrant-user"
+
+# Ensures the private key has the right permissions
+# Might not be needed after: https://github.com/mitchellh/vagrant/commit/d304cca35d19c5bd370330c74f003b6ac46e7f4a
+chmod 0600 $VAGRANT_PRIVATE_KEY_PATH
+
+remote_setup_script > "${CONTAINER_ROOTFS}${REMOTE_SETUP_SCRIPT_PATH}"
+chmod +x "${CONTAINER_ROOTFS}${REMOTE_SETUP_SCRIPT_PATH}"
+
+ssh ubuntu@"$CONTAINER_IP" \
+		-o 'StrictHostKeyChecking no' \
+		-o 'UserKnownHostsFile /dev/null' \
+		-i $VAGRANT_PRIVATE_KEY_PATH \
+		-- \
+    sudo $REMOTE_SETUP_SCRIPT_PATH