Garden rootfs will be provided in pipeline as an input

It is set via GARDEN_ROOTFS env variable in the ENV params list for the
task and provided as one of the inputs to the task.

Signed-off-by: Josh Russett <[email protected]>

Author: mariash

bin/test.bash

@@ -75,11 +75,6 @@ setup_grootfs () {
     useradd iamgroot -u 4294967294 -g 4294967294
     echo "iamgroot:1:4294967293" > /etc/subuid
     echo "iamgroot:1:4294967293" > /etc/subgid
-  }
-
-build_garden_rootfs() {
-  tar cpf /tmp/rootfs.tar -C "$GARDEN_ROOTFS_FILES" .
-  export GARDEN_ROOTFS=/tmp/rootfs.tar
 }
 
 setup_diego_release() {
@@ -157,7 +152,6 @@ echo "nameserver 8.8.8.8" >> /etc/resolv.conf
 setup_dnsmasq
 setup_gardenrunc
 setup_grootfs
-build_garden_rootfs
 
 export ROUTER_GOPATH="$ROUTING_RELEASE_PATH/src/code.cloudfoundry.org"
 export ROUTING_API_GOPATH=${ROUTER_GOPATH}