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add support for nested virt #418

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add support for nested virt #418

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61bae38
nested virt
sirdarckcat Jun 5, 2025
dabcc45
restrict to ubuntu
sirdarckcat Jun 5, 2025
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5 changes: 4 additions & 1 deletion dist/bin/kctf-cluster
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Original file line number Diff line number Diff line change
Expand Up @@ -517,7 +517,7 @@ function kctf_cluster_start_gce {
EXISTING_CLUSTER=$(gcloud container clusters list --filter "name=${CLUSTER_NAME}" --format 'get(name)')
if [ -z "${EXISTING_CLUSTER}" ]; then
CIDR="172.16.0.32/28"
gcloud container clusters create --release-channel=regular --enable-network-policy --enable-autoscaling --min-nodes ${MIN_NODES} --max-nodes ${MAX_NODES} --num-nodes ${NUM_NODES} --network ${NETWORK} --create-subnetwork name=kctf-subnet-${NETWORK} --no-enable-master-authorized-networks --enable-ip-alias --enable-private-nodes --master-ipv4-cidr ${CIDR} --enable-autorepair --preemptible --machine-type ${MACHINE_TYPE} --workload-pool=${PROJECT}.svc.id.goog ${CLUSTER_NAME} || return
gcloud container clusters create --release-channel=regular --image-type=UBUNTU_CONTAINERD --enable-nested-virtualization --node-labels=nested-virtualization=enabled --enable-network-policy --enable-autoscaling --min-nodes ${MIN_NODES} --max-nodes ${MAX_NODES} --num-nodes ${NUM_NODES} --network ${NETWORK} --create-subnetwork name=kctf-subnet-${NETWORK} --no-enable-master-authorized-networks --enable-ip-alias --enable-private-nodes --master-ipv4-cidr ${CIDR} --enable-autorepair --preemptible --machine-type ${MACHINE_TYPE} --workload-pool=${PROJECT}.svc.id.goog ${CLUSTER_NAME} || return
fi

EXISTING_ROUTER=$(gcloud compute routers list --filter "name=kctf-${CLUSTER_NAME}-nat-router" --format 'get(name)')
Expand Down Expand Up @@ -901,6 +901,9 @@ function kctf_cluster_resize {
_kctf_log 'Creating the new node pool'
gcloud container node-pools create "${NEW_POOL_NAME}" \
--cluster="${CLUSTER_NAME}" \
--image-type=UBUNTU_CONTAINERD \
--enable-nested-virtualization \
--node-labels=nested-virtualization=enabled \
--machine-type="${MACHINE_TYPE}" \
${SPOT:+--spot} \
--enable-autorepair \
Expand Down
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