- NAME
-
- gcloud alpha compute networks subnets update - updates properties of an existing Compute Engine subnetwork
- SYNOPSIS
-
-
gcloud alpha compute networks subnets update
NAME
[--add-secondary-ranges-with-reserved-internal-range
=RANGE_NAME
=INTERNAL_RANGE_URL
,[…]] [--aggregation-interval
=AGGREGATION_INTERVAL
] [--drain-timeout
=DRAIN_TIMEOUT
; default="0s"] [--external-ipv6-prefix
=EXTERNAL_IPV6_PREFIX
] [--flow-sampling
=FLOW_SAMPLING
] [--ip-collection
=IP_COLLECTION
] [--ipv6-access-type
=IPV6_ACCESS_TYPE
] [--logging-aggregation-interval
=LOGGING_AGGREGATION_INTERVAL
] [--logging-filter-expr
=LOGGING_FILTER_EXPR
] [--logging-flow-sampling
=LOGGING_FLOW_SAMPLING
] [--logging-metadata
=LOGGING_METADATA
] [--logging-metadata-fields
=[METADATA_FIELD
,…]] [--metadata
=METADATA
] [--region
=REGION
] [--stack-type
=STACK_TYPE
] [--add-secondary-ranges
=PROPERTY
=VALUE
,[…] |--[no-]allow-cidr-routes-overlap
|--[no-]enable-flow-logs
|--[no-]enable-private-ip-google-access
|--private-ipv6-google-access-type
=PRIVATE_IPV6_GOOGLE_ACCESS_TYPE
|--purpose
=PURPOSE
|--remove-secondary-ranges
=PROPERTY
=VALUE
,[…] |--role
=ROLE
] [GCLOUD_WIDE_FLAG …
]
-
- DESCRIPTION
-
(ALPHA)
gcloud alpha compute networks subnets update
is used to update properties of an existing Compute Engine subnetwork. - EXAMPLES
-
To enable external IPv6 addresses on the subnetwork example-subnet-1 in
network-1, run
gcloud alpha compute networks subnets update example-subnet-1 --stack-type=IPV4_IPV6 --ipv6-access-type=EXTERNAL --region=REGION
- POSITIONAL ARGUMENTS
-
NAME
- Name of the subnetwork to update.
- FLAGS
-
--add-secondary-ranges-with-reserved-internal-range
=RANGE_NAME
=INTERNAL_RANGE_URL
,[…]-
Adds secondary IP ranges that are associated with internal range resources.
For example,
--add-secondary-ranges-with-reserved-internal-range range1=//networkconnectivity.googleapis.com/projects/PROJECT/locations/global/internalRanges/RANGE
adds a secondary range with the reserved internal range resource.-
RANGE_NAME
- Name of the secondary range. -
INTERNAL_RANGE_URL
-URL of an internal range resource.
-
--aggregation-interval
=AGGREGATION_INTERVAL
-
Can only be specified if VPC Flow Logs for this subnetwork is enabled. Toggles
the aggregation interval for collecting flow logs. Increasing the interval time
will reduce the amount of generated flow logs for long lasting connections.
Default is an interval of 5 seconds per connection.
AGGREGATION_INTERVAL
must be one of:interval-10-min
,interval-15-min
,interval-1-min
,interval-30-sec
,interval-5-min
,interval-5-sec
. --drain-timeout
=DRAIN_TIMEOUT
; default="0s"-
The time period for draining traffic from Internal HTTP(S) Load Balancer proxies
that are assigned addresses in the current ACTIVE subnetwork. For example,
,1h
and60m
each specify a duration of 1 hour for draining the traffic. Longer times reduce the number of proxies that are draining traffic at any one time, and so improve the availability of proxies for load balancing. The drain timeout is only applicable when the [--role=ACTIVE] flag is being used.3600s
--external-ipv6-prefix
=EXTERNAL_IPV6_PREFIX
-
Set external IPv6 prefix to be allocated for this subnetwork.
For example,
--external-ipv6-prefix 2600:1901:0:0:0:0:0:0/64
--flow-sampling
=FLOW_SAMPLING
- Can only be specified if VPC Flow Logs for this subnetwork is enabled. The value of the field must be in [0, 1]. Set the sampling rate of VPC Flow Logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 which means half of all collected logs are reported.
--ip-collection
=IP_COLLECTION
- Resource reference to a public delegated prefix. The PublicDelegatedPrefix must be a sub-prefix in EXTERNAL_IPV6_SUBNETWORK_CREATION mode.
--ipv6-access-type
=IPV6_ACCESS_TYPE
-
IPv6 access type can be specified only when the subnet is created, or when the
subnet is first updated to have a stack type of IPV4_IPV6. Once set, the access
type is immutable.
IPV6_ACCESS_TYPE
must be one of:EXTERNAL
- VMs in this subnet can have external IPv6.
INTERNAL
- VMs in this subnet can have internal IPv6.
--logging-aggregation-interval
=LOGGING_AGGREGATION_INTERVAL
-
Can only be specified if VPC Flow Logs for this subnetwork is enabled. Toggles
the aggregation interval for collecting flow logs. Increasing the interval time
will reduce the amount of generated flow logs for long lasting connections.
Default is an interval of 5 seconds per connection.
LOGGING_AGGREGATION_INTERVAL
must be one of:interval-10-min
,interval-15-min
,interval-1-min
,interval-30-sec
,interval-5-min
,interval-5-sec
. --logging-filter-expr
=LOGGING_FILTER_EXPR
- Can only be specified if VPC Flow Logs for this subnetwork is enabled. Export filter used to define which logs should be generated.
--logging-flow-sampling
=LOGGING_FLOW_SAMPLING
- Can only be specified if VPC Flow logs for this subnetwork is enabled. The value of the field must be in [0, 1]. Set the sampling rate of VPC flow logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 which means half of all collected logs are reported.
--logging-metadata
=LOGGING_METADATA
-
Can only be specified if VPC Flow Logs for this subnetwork is enabled.
Configures whether metadata fields should be added to the reported logs. Default
is to exclude all metadata.
LOGGING_METADATA
must be one of:custom
,exclude-all
,include-all
. --logging-metadata-fields
=[METADATA_FIELD
,…]- Can only be specified if VPC Flow Logs for this subnetwork is enabled and "metadata" is set to CUSTOM_METADATA. The comma-separated list of metadata fields that should be added to reported logs.
--metadata
=METADATA
-
Can only be specified if VPC Flow Logs for this subnetwork is enabled.
Configures whether metadata fields should be added to the reported logs. Default
is to exclude all metadata.
METADATA
must be one of:exclude-all-metadata
,include-all-metadata
. --region
=REGION
-
Region of the subnetwork to update. If not specified, you might be prompted to
select a region (interactive mode only).
To avoid prompting when this flag is omitted, you can set the
property:compute/region
gcloud config set compute/region REGION
A list of regions can be 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
--stack-type
=STACK_TYPE
-
The stack type for this subnet. Determines if IPv6 is enabled on the subnet.
STACK_TYPE
must be one of:IPV4_IPV6
- New VMs in this subnet can have both IPv4 and IPv6 addresses
IPV4_ONLY
- New VMs in this subnet will only be assigned IPv4 addresses
-
At most one of these can be specified:
--add-secondary-ranges
=PROPERTY
=VALUE
,[…]-
Adds secondary IP ranges to the subnetwork for use in IP aliasing.
For example,
--add-secondary-ranges range1=192.168.64.0/24
adds a secondary range 192.168.64.0/24 with name range1.-
RANGE_NAME
- Name of the secondary range. -
RANGE
-IP range in CIDR format.
-
--[no-]allow-cidr-routes-overlap
-
Allow/disallow this subnetwork's IP address ranges to conflict with existing
static routes. Use
--allow-cidr-routes-overlap
to enable and--no-allow-cidr-routes-overlap
to disable. --[no-]enable-flow-logs
-
Enable/disable VPC Flow Logs for this subnet. If the subnet does not support VPC
Flow Logs, this flag has no effect. For more information, see https://cloud.google.com/vpc/docs/using-flow-logs.
Use
--enable-flow-logs
to enable and--no-enable-flow-logs
to disable. --[no-]enable-private-ip-google-access
-
Enable/disable access to Google Cloud APIs from this subnet for instances
without a public ip address. Use
--enable-private-ip-google-access
to enable and--no-enable-private-ip-google-access
to disable. --private-ipv6-google-access-type
=PRIVATE_IPV6_GOOGLE_ACCESS_TYPE
-
The private IPv6 google access type for the VMs in this subnet.
PRIVATE_IPV6_GOOGLE_ACCESS_TYPE
must be one of:disable
,enable-bidirectional-access
,enable-outbound-vm-access
. --purpose
=PURPOSE
-
The purpose of the subnetwork can be changed in a few scenarios.
PURPOSE
must be one of:PRIVATE
- The default subnet type. Only PEER_MIGRATION subnets can be changed to PRIVATE.
REGIONAL_MANAGED_PROXY
- The proxy-only subnet for regional HTTP(S) load balancers. Only INTERNAL_HTTPS_LOAD_BALANCER subnets can be changed to REGIONAL_MANAGED_PROXY.
--remove-secondary-ranges
=PROPERTY
=VALUE
,[…]-
Removes secondary ranges from the subnetwork.
For example,
--remove-secondary-ranges range2,range3
removes the secondary ranges with names range2 and range3. --role
=ROLE
-
The role is set to ACTIVE to update a BACKUP reserved address range to be the
new ACTIVE address range. Note that the only supported value for this flag is
ACTIVE since setting an address range to BACKUP is not supported.
This field is only valid when updating a reserved IP address range used for the purpose of Internal HTTP(S) Load Balancer.
ROLE
must be (only one value is supported):ACTIVE
- The ACTIVE subnet that is currently used.
- GCLOUD WIDE FLAGS
-
These flags are available to all commands:
--access-token-file
,--account
,--billing-project
,--configuration
,--flags-file
,--flatten
,--format
,--help
,--impersonate-service-account
,--log-http
,--project
,--quiet
,--trace-token
,--user-output-enabled
,--verbosity
.Run
$ gcloud help
for details. - NOTES
-
This command is currently in alpha and might change without notice. If this
command fails with API permission errors despite specifying the correct project,
you might be trying to access an API with an invitation-only early access
allowlist. These variants are also available:
gcloud compute networks subnets update
gcloud beta compute networks subnets update
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Last updated 2024-10-22 UTC.