Generate leaner P4 VM
Dev: 1.5 GB instead of 3.5 GB
Tutorial: 2.3 GB instead of 5.5 GB
Change-Id: Ib63d47578a2c9e16a97827bfba463f90cfe1187d
diff --git a/tools/dev/p4vm/pre-ova-cleanup.sh b/tools/dev/p4vm/pre-ova-cleanup.sh
index e63c344..d4e28fb 100755
--- a/tools/dev/p4vm/pre-ova-cleanup.sh
+++ b/tools/dev/p4vm/pre-ova-cleanup.sh
@@ -6,15 +6,21 @@
sudo userdel -r -f vagrant
# Free space on disk
-cd ~/p4tools/protobuf && make clean
-cd ~/p4tools/grpc && make clean
-cd ~/p4tools/bmv2 && make clean
-cd ~/p4tools/bmv2/targets && make clean
-cd ~/p4tools/p4runtime && make clean
-rm -rf ~/p4tools/p4c/build
-rm -rf ~/p4tools/libyang/build
-rm -rf ~/p4tools/sysrepo/build
+rm -rf ~/p4tools/protobuf
+rm -rf ~/p4tools/grpc
+rm -rf ~/p4tools/bmv2
+rm -rf ~/p4tools/p4runtime
+rm -rf ~/p4tools/p4c
+rm -rf ~/p4tools/libyang
+rm -rf ~/p4tools/sysrepo
+sudo apt-get clean
sudo apt-get -y autoremove
+sudo rm -rf /tmp/*
-cat /dev/null > ~/.bash_history
+# Zerofill virtual hd to save space when exporting
+time sudo dd if=/dev/zero of=/tmp/zero bs=1M || true
+sync ; sleep 1 ; sync ; sudo rm -f /tmp/zero
+
+history -c
+rm -f ~/.bash_history