def getip(tag):
""" gets the public ip of an instance """
jsonData = util.ec2status()
#print (json.dumps(jsonData, indent=2))
jsonBlob = json.loads(jsonData)
mynew = jsonBlob.get("Reservations")
for myDict in mynew:
ids = myDict["Instances"]
for id in ids:
#print (id["InstanceType"])
#print (id["InstanceId"])
iState = id["State"]
#print (iState["Name"])
#print ("The INSTANCE is %s " % iState["Name"])
tagName = util.get_tag_name(id)
if (tagName == tag):
realState = iState["Name"]
if (realState == "running"):
print(id[myip])
else:
print(
"ERROR the instance MUST be running to get its IP Address"
)
def start(tag):
""" starts an instance """
jsonData = util.ec2status()
jsonBlob = json.loads(jsonData)
mynew = jsonBlob.get("Reservations")
for myDict in mynew:
ids = myDict["Instances"]
for id in ids:
tagName = util.get_tag_name(id)
instanceId = id["InstanceId"]
iState = id["State"]
if (tagName == tag):
print("The INSTANCE %s is %s " % (tagName, iState["Name"]))
print("Starting instance ID %s " % instanceId)
print("START YOUR Engines %s" % tag)
util.ec2start(id=instanceId)
def status():
""" prints and running instances """
jsonData = util.ec2status()
jsonBlob = json.loads(jsonData)
mynew = jsonBlob.get("Reservations")
for myDict in mynew:
print('-' * 60)
ids = myDict["Instances"]
for id in ids:
tagName = util.get_tag_name(id)
iState = id["State"]
#print (iState["Name"])
print("The INSTANCE %s is %s " % (tagName, iState["Name"]))
iState = id["State"]
#print (iState["Name"])
realState = iState["Name"]
if (realState == "running"):
if myip in id.keys():
print(id[myip])