Merge pull request #795 from microsoft/jul-2020-new-arc

Kickstarter scripts for Jul 2020 new arc release

Author: twright-msft

samples/features/azure-arc/deployment/kubeadm/ubuntu-single-node-vm/cleanup-controller-new.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+
+DIR_PREFIX=$1
+
+sudo kubeadm reset --force
+
+# Clean up azdata-cli package.
+#
+sudo dpkg --remove --force-all azdata-cli
+
+sudo systemctl stop kubelet
+sudo rm -rf /var/lib/cni/
+sudo rm -rf /var/lib/etcd/
+sudo rm -rf /run/flannel/
+sudo rm -rf /var/lib/kubelet/*
+sudo rm -rf /etc/cni/
+sudo rm -rf /etc/kubernetes/
+
+sudo ip link set cni0 down
+#brctl delbr cni0
+sudo ip link set flannel.1 down
+#brctl delbr flannel.1
+sudo iptables -F && sudo iptables -t nat -F && sudo iptables -t mangle -F && sudo iptables -X
+
+sudo rm -rf .azdata/
+
+# Remove mounts.
+#
+SERVICE_STOP_FAILED=0
+
+sudo systemctl | grep "/var/lib/kubelet/pods" | while read -r line; do
+
+    # Retrieve the mount path
+    #
+    MOUNT_PATH=`echo "$line"  | grep -v echo | egrep -oh -m 1 "(/var/lib/kubelet/pods).+"`
+
+    if [ -z "$MOUNT_PATH" ]; then
+        continue
+    fi
+
+    if [[ ! -d "$MOUNT_PATH" ]] && [[ ! -f "$MOUNT_PATH" ]]; then
+
+        SERVICE=$(echo $line | cut -f1 -d' ')
+
+        echo "Mount "$MOUNT_PATH" no longer exists."
+        echo "Stopping orphaned mount service: '$SERVICE'"
+
+        sudo systemctl stop $SERVICE
+
+        if [ $? -ne 0 ]; then
+            SERVICE_STOP_FAILED=1
+        fi
+
+        echo ""
+    fi
+done
+
+if [ $SERVICE_STOP_FAILED -ne 0 ]; then
+    echo "Not all services were stopped successfully. Please check the above output for more inforamtion."
+else
+    echo "All orphaned services successfully stopped."
+fi
+
+# Clean the mounted volumes.
+#
+
+for i in $(seq 1 80); do
+
+  vol="vol$i"
+
+  sudo umount /azurearc/local-storage/$vol
+
+  sudo rm -rf /azurearc/local-storage/$vol
+
+done
+
+# Reset kube
+#
+sudo apt-get purge -y kubeadm --allow-change-held-packages 
+sudo apt-get purge -y kubectl --allow-change-held-packages
+sudo apt-get purge -y kubelet --allow-change-held-packages
+sudo apt-get purge -y kubernetes-cni --allow-change-held-packages
+sudo apt-get purge -y kube* --allow-change-held-packages
+sudo apt -y autoremove
+sudo rm -rf ~/.kube
+
+# Clean up working folders.
+# 
+export AZUREARCDATACONTROLLER_DIR=aadatacontroller
+if [ -d "$AZUREARCDATACONTROLLER_DIR" ]; then
+    echo "Removing working directory $AZUREARCDATACONTROLLER_DIR."
+    rm -f -r $AZUREARCDATACONTROLLER_DIR
+fi