Removes Host Cleanup from Container Cleanup Script

Split the content of cleanup-containers into containers cleanup and host
cleanup. This allows to run the cleanup-containers from OSX clients,
while keeping needed code to delete host artifacts left behind by the
neutron agents container.

In addition, cleanup-containers may disappear in the future, replaced by
a docker-compose wrapper.

Co-Authored-By: Martin André <martin.andre@kvhasia.com>
Co-Authored-By: Swapnil Kulkarni <me@coolsvap.net>
Change-Id: I3aa731e7e0f9eb3dad9c363bb5d4a575d84a2fae
Closes-Bug: #1477383

1 files changed, 29 insertions, 0 deletions

diff --git a/tools/cleanup-host b/tools/cleanup-host
new file mode 100755
index 000000000..c38dace43
--- /dev/null
+++ b/tools/cleanup-host
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+. tools/validate-docker-execute
+
+# Move to top level directory
+REAL_PATH=$(python -c "import os,sys;print os.path.realpath('$0')")
+cd "$(dirname "$REAL_PATH")/.."
+
+# Spawning the neutron-agents container leaves artifacts on the host.
+# This script removes these artifacts.
+ip netns list | while read -r line ; do
+    echo "Removing network namespace $line on the host"
+    ip netns delete $line
+done
+
+ifconfig | grep tap | awk '{print $1;}'| cut -f1 -d':' | while read -r line ; do
+    echo "Removing tap interface $line on the host"
+    ip link delete $line type veth
+done
+
+ifconfig | grep brq | awk '{print $1;}'| cut -f1 -d':' | while read -r line ; do
+    echo "Removing linux bridge $line on the host"
+    ip link delete $line type bridge
+done
+
+ifconfig | grep vxlan | awk '{print $1;}'| cut -f1 -d':' | while read -r line ; do
+    echo "Removing vxlan interface $line on the host"
+    ip link delete $line type vxlan
+done