Merge branch 'master' of https://github.com/microsoft/sql-server-samples

Author: pioneer1781990

samples/demos/azure-sql-edge-demos/Wind_Turbine_Demo.zip

@@ -1,5 +1,10 @@
 # Azure SQL Demos 
 
-In this folder you will find the below files to run the Iron Ore Silica Impurities Demo
-1. DACPAC files 
-2. TAR files
+In this folder, you will find the required files to execute 
+
+1. The [Iron Ore Silica Impurities Demo](https://docs.microsoft.com/en-us/azure/azure-sql-edge/tutorial-deploy-azure-resources)
+ * DACPAC or Data Tier AppliCation Package is a single file which contains database model i.e. all files represent database objects. This file can be downloaded [here](https://github.com/microsoft/sql-server-samples/tree/master/samples/demos/azure-sql-edge-demos/iron-ore-silica-impurities/DACPAC).
+ * The ARM/AMD docker image files that need to be pushed to the conatiner registry can be downloaded [here](https://github.com/microsoft/sql-server-samples/tree/master/samples/demos/azure-sql-edge-demos/iron-ore-silica-impurities/tar-files). 
+ 
+ 
+2. The [wind turbine demo](samples/demos/azure-sql-edge-demos/Wind_Turbine_Demo.zip) can be downloaded and run on your local machines

samples/demos/azure-sql-edge-demos/iron-ore-silica-impurities/DACPAC/IronOreSilicaPrediction.zip

@@ -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=arc-data
+if [ -d "$AZUREARCDATACONTROLLER_DIR" ]; then
+    echo "Removing working directory $AZUREARCDATACONTROLLER_DIR."
+    rm -f -r $AZUREARCDATACONTROLLER_DIR
+fi

samples/demos/azure-sql-edge-demos/readme.md

@@ -6,6 +6,9 @@ sudo kubeadm reset --force
 
 # Clean up azdata-cli package.
 #
+azdata extension remove --name azdata-cli-dc --yes
+azdata extension remove --name azdata-cli-postgres --yes
+azdata extension remove --name azdata-cli-sqlinstance --yes
 unalias azdata
 unalias az
 sudo dpkg --remove --force-all azdata-cli