gcloud: Thu Jul 17 11:02:31 UTC 2025

gcloud/alpha/container/clusters/update

@@ -24,6 +24,7 @@ SYNOPSIS
           | --enable-intra-node-visibility
           | --enable-kubernetes-unstable-apis=API,[API,...]
           | --enable-l4-ilb-subsetting | --enable-legacy-authorization
+          | --enable-legacy-lustre-port
           | --enable-logging-monitoring-system-only | --enable-multi-networking
           | --enable-network-policy | --enable-pod-security-policy
           | --enable-private-nodes | --[no-]enable-ray-cluster-logging
@@ -38,7 +39,7 @@ SYNOPSIS
           | --notification-config=[pubsub=ENABLED|DISABLED,
           pubsub-topic=TOPIC,...] | --patch-update=[PATCH_UPDATE]
           | --private-ipv6-google-access-type=PRIVATE_IPV6_GOOGLE_ACCESS_TYPE
-          | --release-channel=[CHANNEL] | --remove-labels=[KEY,...]
+          | --release-channel=CHANNEL | --remove-labels=[KEY,...]
           | --remove-workload-policies=REMOVE_WORKLOAD_POLICIES
           | --security-group=SECURITY_GROUP
           | --security-posture=SECURITY_POSTURE
@@ -85,6 +86,7 @@ SYNOPSIS
           | --disable-dataplane-v2-flow-observability
           | --enable-dataplane-v2-flow-observability
           --disable-dataplane-v2-metrics | --enable-dataplane-v2-metrics
+          | --disable-auto-ipam | --enable-auto-ipam
           | --disable-l4-lb-firewall-reconciliation
           | --enable-l4-lb-firewall-reconciliation
           | --enable-authorized-networks-on-private-endpoint
@@ -424,6 +426,12 @@ REQUIRED FLAGS
           use RBAC permissions instead, create or update your cluster with the
           option --no-enable-legacy-authorization.
 
+       --enable-legacy-lustre-port
+          Allow the Lustre CSI driver to initialize LNet (the virtual network
+          layer for Lustre kernel module) using port 6988. This flag is
+          required to workaround a port conflict with the gke-metadata-server
+          on GKE nodes.
+
        --enable-logging-monitoring-system-only
           (DEPRECATED) Enable Cloud Operations system-only monitoring and
           logging.
@@ -642,7 +650,7 @@ REQUIRED FLAGS
           PRIVATE_IPV6_GOOGLE_ACCESS_TYPE must be one of: bidirectional,
           disabled, outbound-only.
 
-       --release-channel=[CHANNEL]
+       --release-channel=CHANNEL
           Subscribe or unsubscribe this cluster to a release channel.
 
           When a cluster is subscribed to a release channel, Google maintains
@@ -653,8 +661,15 @@ REQUIRED FLAGS
 
           CHANNEL must be one of:
 
-          rapid
+           None
+              Use 'None' to opt-out of any release channel.
 
+           extended
+              Clusters subscribed to 'extended' can remain on a minor version
+              for 24 months from when the minor version is made available in
+              the Regular channel.
+
+           rapid
               'rapid' channel is offered on an early access basis for customers
               who want to test new releases.
 
@@ -662,27 +677,14 @@ REQUIRED FLAGS
               to unresolved issues with no known workaround and are not subject
               to any SLAs.
 
-          regular
-
+           regular
               Clusters subscribed to 'regular' receive versions that are
               considered GA quality. 'regular' is intended for production users
               who want to take advantage of new features.
 
-          extended
-
-              Clusters subscribed to 'extended' can remain on a minor version for 24 months
-              from when the minor version is made available in the Regular channel.
-
-          stable
-
-              Clusters subscribed to 'stable' receive versions that are known to
-              be stable and reliable in production.
-
-          None
-
-              Use 'None' to opt-out of any release channel.
-
-          CHANNEL must be one of: rapid, regular, extended, stable, None.
+           stable
+              Clusters subscribed to 'stable' receive versions that are known
+              to be stable and reliable in production.
 
        --remove-labels=[KEY,...]
           Labels to remove from the Google Cloud resources in use by the
@@ -747,7 +749,7 @@ REQUIRED FLAGS
           existing username.
 
        --stack-type=STACK_TYPE
-          IP stack type of the node VMs. STACK_TYPE must be one of: ipv4,
+          IP stack type of the cluster nodes. STACK_TYPE must be one of: ipv4,
           ipv4-ipv6.
 
        --start-credential-rotation
@@ -1263,6 +1265,16 @@ REQUIRED FLAGS
          --enable-dataplane-v2-metrics
             Exposes advanced datapath flow metrics on node port.
 
+       At most one of these can be specified:
+
+         --disable-auto-ipam
+            Disable the Auto IP Address Management (Auto IPAM) feature for the
+            cluster.
+
+         --enable-auto-ipam
+            Enable the Auto IP Address Management (Auto IPAM) feature for the
+            cluster.
+
        At most one of these can be specified:
 
          --disable-l4-lb-firewall-reconciliation