esxi scripts

esxi-scripts/esxi-shutdown-inmain.sh

@@ -0,0 +1,81 @@
+#!/bin/sh
+# ESXi 5.1 host automated shutdown script
+
+# these are the VM IDs to shutdown in the order specified
+# use the SSH shell, run "vim-cmd vmsvc/getallvms" to get ID numbers
+# specify IDs separated by a space
+SERVERIDS=$(vim-cmd vmsvc/getallvms | sed -e '1d' -e 's/ \[.*$//' | awk '$1 ~ /^[0-9]+$/ {print $1}')
+
+# New variable to allow script testing, assuming the vim commands all work to issue shutdowns
+# can be "0" or "1"
+TEST=0
+
+# script waits WAIT_TRYS times, WAIT_TIME seconds each time
+# number of times to wait for a VM to shutdown cleanly before forcing power off.
+WAIT_TRYS=20
+
+# how long to wait in seconds each time for a VM to shutdown.
+WAIT_TIME=10
+
+# ------ DON'T CHANGE BELOW THIS LINE ------
+
+validate_shutdown()
+{
+    vim-cmd vmsvc/power.getstate $SRVID | grep -i "off\|Suspended" > /dev/null 2<&1
+    STATUS=$?
+
+    if [ $STATUS -ne 0 ]; then
+        if [ $TRY -lt $WAIT_TRYS ]; then
+            # if the vm is not off, wait for it to shut down
+            TRY=$((TRY + 1))
+            echo "Waiting for guest VM ID $SRVID to suspend (attempt #$TRY)..."
+            sleep $WAIT_TIME
+            validate_shutdown
+        else
+            # shutdown and wait a little (you could use vmsvc/power.suspend here instead)
+            echo "Unable to suspend guest VM ID $SRVID... shutting down instead."
+            if [ $TEST -eq 0 ]; then
+                vim-cmd vmsvc/power.shutdown $SRVID
+            fi
+            sleep $WAIT_TIME
+        fi
+    fi
+}
+
+
+# read each line as a server ID and suspend/shutdown
+for SRVID in $SERVERIDS
+do
+    TRY=0
+
+    vim-cmd vmsvc/power.getstate $SRVID | grep -i "off\|Suspended" > /dev/null 2<&1
+    STATUS=$?
+
+    if [ $STATUS -ne 0 ]; then
+        echo "Shutting down guest VM ID $SRVID..."
+        if [ $TEST -eq 0 ]; then
+            vim-cmd vmsvc/power.shutdown $SRVID
+        fi
+#        validate_shutdown
+    else
+        echo "Guest VM ID $SRVID already off..."
+    fi
+done
+
+# guest vm shutdown complete
+echo "Guest VM shutdown complete..."
+
+# enter maintenance mode immediately
+echo "Entering maintenance mode..."
+if [ $TEST -eq 0 ]; then
+    esxcli system maintenanceMode set -e true -t 0 &
+fi
+
+# shutdown the ESXi host
+echo "Shutting down ESXi host after 10 seconds..."
+if [ $TEST -eq 0 ]; then
+    esxcli system shutdown poweroff -d 10 -r "Automated ESXi host shutdown - esxidown.sh"
+fi
+
+# exit the session
+exit