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124 changes: 71 additions & 53 deletions osism/commands/amphora.py
Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,8 @@
from loguru import logger
import openstack

from osism.commands import get_cloud_connection
from osism.commands.octavia import wait_for_amphora_boot, wait_for_amphora_delete
from osism.tasks.openstack import cleanup_cloud_environment, setup_cloud_environment

# Default age threshold for rotation (30 days in seconds)
DEFAULT_ROTATION_AGE_SECONDS = 2592000
Expand Down Expand Up @@ -38,24 +38,32 @@ def take_action(self, parsed_args):
cloud = parsed_args.cloud
loadbalancer_id = parsed_args.loadbalancer

conn = get_cloud_connection(cloud)
temp_files, original_cwd, success = setup_cloud_environment(cloud)
if not success:
logger.error(f"Failed to setup cloud environment for '{cloud}'")
return 1

if loadbalancer_id:
amphorae = conn.load_balancer.amphorae(
status="ERROR", loadbalancer_id=loadbalancer_id
)
else:
amphorae = conn.load_balancer.amphorae(status="ERROR")
try:
conn = openstack.connect(cloud=cloud)

for amphora in amphorae:
logger.info(
f"Amphora {amphora.id} of loadbalancer {amphora.loadbalancer_id} is in state ERROR, trigger amphora failover"
)
conn.load_balancer.failover_amphora(amphora.id)
sleep(10) # wait for the octavia API
if loadbalancer_id:
amphorae = conn.load_balancer.amphorae(
status="ERROR", loadbalancer_id=loadbalancer_id
)
else:
amphorae = conn.load_balancer.amphorae(status="ERROR")

for amphora in amphorae:
logger.info(
f"Amphora {amphora.id} of loadbalancer {amphora.loadbalancer_id} is in state ERROR, trigger amphora failover"
)
conn.load_balancer.failover_amphora(amphora.id)
sleep(10) # wait for the octavia API

wait_for_amphora_boot(conn, amphora.loadbalancer_id)
wait_for_amphora_delete(conn, amphora.loadbalancer_id)
wait_for_amphora_boot(conn, amphora.loadbalancer_id)
wait_for_amphora_delete(conn, amphora.loadbalancer_id)
finally:
cleanup_cloud_environment(temp_files, original_cwd)


class AmphoraRotate(Command):
Expand Down Expand Up @@ -88,48 +96,58 @@ def take_action(self, parsed_args):
loadbalancer_id = parsed_args.loadbalancer
force = parsed_args.force

conn = get_cloud_connection(cloud)

done = []
temp_files, original_cwd, success = setup_cloud_environment(cloud)
if not success:
logger.error(f"Failed to setup cloud environment for '{cloud}'")
return 1

if loadbalancer_id:
amphorae = conn.load_balancer.amphorae(
status="ALLOCATED", loadbalancer_id=loadbalancer_id
)
else:
amphorae = conn.load_balancer.amphorae(status="ALLOCATED")
try:
conn = openstack.connect(cloud=cloud)

for amphora in amphorae:
rotate = False
done = []

if amphora.loadbalancer_id in done:
continue

duration = datetime.now(timezone.utc) - dateutil_parser.parse(
amphora.created_at
)
if duration.total_seconds() > DEFAULT_ROTATION_AGE_SECONDS:
logger.info(f"Amphora {amphora.id} is older than 30 days")
rotate = True
elif force:
logger.info(f"Force rotation of Amphora {amphora.id}")
rotate = True
if loadbalancer_id:
amphorae = conn.load_balancer.amphorae(
status="ALLOCATED", loadbalancer_id=loadbalancer_id
)
else:
continue
amphorae = conn.load_balancer.amphorae(status="ALLOCATED")

if rotate:
logger.info(
f"Amphora {amphora.id} of loadbalancer {amphora.loadbalancer_id} is rotated by a loadbalancer failover"
)
try:
conn.load_balancer.failover_load_balancer(amphora.loadbalancer_id)
sleep(10) # wait for the octavia API
for amphora in amphorae:
rotate = False

done.append(amphora.loadbalancer_id)
if amphora.loadbalancer_id in done:
continue

wait_for_amphora_boot(conn, amphora.loadbalancer_id)
wait_for_amphora_delete(conn, amphora.loadbalancer_id)
except openstack.exceptions.ConflictException:
logger.warning(
f"Conflict while rotating loadbalancer {amphora.loadbalancer_id}, skipping"
duration = datetime.now(timezone.utc) - dateutil_parser.parse(
amphora.created_at
)
if duration.total_seconds() > DEFAULT_ROTATION_AGE_SECONDS:
logger.info(f"Amphora {amphora.id} is older than 30 days")
rotate = True
elif force:
logger.info(f"Force rotation of Amphora {amphora.id}")
rotate = True
else:
continue

if rotate:
logger.info(
f"Amphora {amphora.id} of loadbalancer {amphora.loadbalancer_id} is rotated by a loadbalancer failover"
)
try:
conn.load_balancer.failover_load_balancer(
amphora.loadbalancer_id
)
sleep(10) # wait for the octavia API

done.append(amphora.loadbalancer_id)

wait_for_amphora_boot(conn, amphora.loadbalancer_id)
wait_for_amphora_delete(conn, amphora.loadbalancer_id)
except openstack.exceptions.ConflictException:
logger.warning(
f"Conflict while rotating loadbalancer {amphora.loadbalancer_id}, skipping"
)
finally:
cleanup_cloud_environment(temp_files, original_cwd)
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