def disassociate_tagged_instances(prefix, dryrun):
c = InstanceController(dryrun=dryrun,
region='us-east-1',
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key)
# Find all the instances
mm = re.compile("build")
s = c.get_tagged_instances(tag=prefix + "*")
for i in s:
if mm.search(i.tags["Name"]):
logger.debug("ignore " + i.tags["Name"])
s.remove(i)
else:
logger.debug("Remove EIP from " + i.tags["Name"])
now = datetime.now()
dt = datetime.strftime(now, "%b%d")
logger.info("Retag old cluster with prefix " + "Remove_" + dt + "_")
if dryrun:
for i in s:
logger.debug("Dryrun: retag old cluster " + "Remove_" + dt + "_" +
i.tags["Name"])
else:
c.append_tag_instances(s, "Name", "Remove_" + dt + "_")
logger.info("Remove eip association and stop instance")
if not dryrun:
c.remove_instance_by_tagging(s, "remove")
def generate_eip_map_by_tagged_instances(prefix, dryrun):
c = InstanceController(dryrun=dryrun,
region='us-east-1',
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key)
# Find all the instances
n = 1
s = c.get_tagged_instances(tag=prefix + "*")
addresses = c.get_all_addresses()
clause = ['"none": { "ip": "", "eip": "none" }']
for i in s:
for addr in addresses:
if i.ip_address == addr.public_ip:
try:
if i.tags["Role"] == "worker":
name = "worker{0}".format(n)
n = n + 1
elif i.tags["Role"] == "mysql":
name = "db"
else:
name = i.tags["Role"]
clause.append('\n"%s": { "ip":"%s", "eip":"%s" }' %
(name, addr.public_ip, addr.allocation_id))
except:
name = i.tags["Name"]
clause.append('\n"%s": { "ip":"%s", "eip":"%s" }' %
(name, addr.public_ip, addr.allocation_id))
print('"ElasticIp": {')
print(",".join(clause))
print('} ')
