add vsphere cleanup script

tools/vsphere-cleanup.py

@@ -0,0 +1,75 @@
+import os
+import datetime
+
+# Prepare govc environment
+GOVC_CREDENTIALS = "GOVC_URL=%s GOVC_USERNAME=%s GOVC_PASSWORD=%s GOVC_INSECURE=%s" % (
+    os.environ.get("GOVC_URL"),
+    os.environ.get("GOVC_USERNAME"),
+    os.environ.get("GOVC_PASSWORD"),
+    os.environ.get("GOVC_INSECURE")
+)
+DATACENTER_70 = "Datacenter7.0"
+# DATACENTER_67 = "Datacenter6.7"
+
+class VM:
+    def __init__(self, name, date, dc) -> None:
+        self.name = name
+        self.date = date
+        self.dc = dc
+    def expired(self):
+        vm_date = datetime.datetime.strptime(self.date, "%Y-%m-%d %H:%M:%S")
+        current_date = datetime.datetime.now()
+        age = current_date - vm_date
+        if age.days >= 2:
+            return True
+        return False
+    def destroy(self):
+        cmd = GOVC_CREDENTIALS + " govc vm.destroy -dc=%s %s" % (self.dc, self.name)
+        os.system(cmd)
+
+# Get all edge vms in vsphere environment
+def get_all_vms():
+    vms = []
+    name = ""
+    date = ""
+    # Get edge vms in datacenter7.0
+    cmd = GOVC_CREDENTIALS + " govc vm.info -dc=%s *-70 > 70vm.txt" % (DATACENTER_70)
+    os.system(cmd)
+    with open("70vm.txt", "r") as f:
+        for line in f:
+            if "Name" in line.strip():
+                name = line[5:].strip()
+            if "Boot time" in line.strip():
+                date = line[12:].strip()[0:19]
+                vms.append(VM(name, date, DATACENTER_70))
+    # # Get edge vms in datacenter6.7
+    # cmd = GOVC_CREDENTIALS + " govc vm.info -dc=%s *-67 > 67vm.txt" % (DATACENTER_67)
+    # os.system(cmd)
+    # with open("67vm.txt", "r") as f:
+    #     for line in f:
+    #         if "Name" in line.strip():
+    #             name = line[5:].strip()
+    #         if "Boot time" in line.strip():
+    #             date = line[12:].strip()[0:19]
+    #             vms.append(VM(name, date, DATACENTER_67))
+    return vms
+
+if __name__ == "__main__":
+    vms = get_all_vms()
+    if len(vms) == 0:
+        print("No edge vm found in vsphere, exit now")
+        exit()
+
+    print("Found existing edge vms:")
+    for vm in vms:
+        print("> Name:%s, Date:%s" % (vm.name, vm.date))
+
+    print("Check vm date and destroy expired vm")
+    destroy = False
+    for vm in vms:
+        if vm.expired():
+            destroy = True
+            vm.destroy()
+            print("> VM %s is destroyed (date: %s)" % (vm.name, vm.date))
+    if not destroy:
+        print("No expire edge vm found, exit now")