-
--backup-pool
BACKUP_POOL
-
Together with
--failover-ratio
, this flag defines the fallback
behavior of the target pool (primary pool) to be created by this
command. If the ratio of the healthy instances in the primary pool
is at or below the specified --failover-ratio value
, then traffic
arriving at the load-balanced IP address will be directed to the
backup pool. If this flag is provided, then --failover-ratio
is
required.
-
--description
DESCRIPTION
-
An optional description of this target pool.
-
--failover-ratio
FAILOVER_RATIO
-
Together with
--backup-pool
, defines the fallback behavior of the
target pool (primary pool) to be created by this command. If the
ratio of the healthy instances in the primary pool is at or below this
number, traffic arriving at the load-balanced IP address will be
directed to the backup pool. For example, if 0.4 is chosen as the
failover ratio, then traffic will fail over to the backup pool if
more than 40% of the instances become unhealthy.
If not set, the traffic will be directed the
instances in this pool in the force
mode, where traffic will be
spread to the healthy instances with the best effort, or to all
instances when no instance is healthy.
If this flag is provided, then --backup-pool
is required.
-
--health-check
HEALTH_CHECK
-
Specifies an HTTP health check resource to use to determine the health
of instances in this pool. If no health check is specified, traffic will
be sent to all instances in this target pool as if the instances
were healthy, but the health status of this pool will appear as
unhealthy as a warning that this target pool does not have a health
check.
-
--region
REGION
-
The region of the target pool to create. If not specified, you will be prompted to select a region.
- To avoid prompting when this flag is omitted, you can set the
compute/region
property:
$ gcloud config set compute/region REGION
- A list of regions can fetched by running:
$ gcloud compute regions list
- To unset the property, run:
$ gcloud config unset compute/region
- Alternatively, the region can be stored in the environment
variable
CLOUDSDK_COMPUTE_REGION
.
-
--session-affinity
SESSION_AFFINITY
; default="NONE"
-
Specifies the session affinity option for the connection.
If
NONE
is selected, then connections from the same client
IP address may go to any instance in the target pool.
If CLIENT_IP
is selected, then connections
from the same client IP address will go to the same instance
in the target pool.
If CLIENT_IP_PROTO
is selected, then connections from the same
client IP with the same IP protocol will go to the same client pool.
If not specified, then NONE
is used as a default.