Add cleanup tools to bash installer

Adding script for deleting local images and cleanup script to bash
installer

Issue-ID: OOM-1551

Change-Id: I9459a9fc803a12abb5e2306d651b5307da5aca6d
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>

2 files changed, 60 insertions, 0 deletions

diff --git a/bash/tools/000cleanup.sh b/bash/tools/000cleanup.sh
new file mode 100755
index 00000000..3349c501
--- /dev/null
+++ b/bash/tools/000cleanup.sh
@@ -0,0 +1,41 @@
+#   COPYRIGHT NOTICE STARTS HERE
+#
+#   Copyright 2018 © Samsung Electronics Co., Ltd.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+#   COPYRIGHT NOTICE ENDS HERE
+
+oldifs=$IFS
+IFS=$'\n'
+
+echo "Deleting containers"
+for x in $(docker ps -a); do
+    cid=$(echo "$x" | awk '{print $1}')
+    docker rm -f $cid
+done
+
+echo "Deleting volumes"
+for x in $(docker volume ls | grep -v 'nexus-data'); do
+    name=$(echo "$x" | awk '{print $2}')
+#    echo "A: $name"
+    docker volume rm $name
+done
+
+echo "Unmounting kubelet pods"
+for x in $(mount | grep 'kubelet/pods\|rancher\|docker' | cut -d ' ' -f 3) ; do umount "$x" ; done
+
+rm -rfd /var/lib/kubelet/*
+rm -rfd /var/lib/rancher/*
+rm -rfd /var/lib/docker/*
+
diff --git a/bash/tools/delete-local-images.sh b/bash/tools/delete-local-images.sh
new file mode 100755
index 00000000..5e481c31
--- /dev/null
+++ b/bash/tools/delete-local-images.sh
@@ -0,0 +1,19 @@
+#   COPYRIGHT NOTICE STARTS HERE
+#
+#   Copyright 2018 © Samsung Electronics Co., Ltd.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+#   COPYRIGHT NOTICE ENDS HERE
+
+docker rmi -f $(docker images -q)