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dstack-cloud: add no_public_ip (--no-address) for network-isolated VMs #721

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Merged
kvinwang merged 1 commit into from
Jun 10, 2026
Merged

dstack-cloud: add no_public_ip (--no-address) for network-isolated VMs #721

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8 changes: 8 additions & 0 deletions scripts/bin/dstack-cloud
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Original file line number Diff line number Diff line change
Expand Up @@ -209,6 +209,7 @@ class GcpConfig:
network: str = "default"
subnet: str = ""
private_ip: str = "" # static internal IP to bind (--private-network-ip)
no_public_ip: bool = False # network-isolated: no external IP (--no-address); reach via IAP

# Identity settings
service_account: str = ""
Expand Down Expand Up @@ -250,6 +251,7 @@ class GcpConfig:
"network": "default",
"subnet": "",
"private_ip": "",
"no_public_ip": False,
"service_account": "",
"scopes": [],
"tags": [],
Expand Down Expand Up @@ -1458,6 +1460,12 @@ class CloudDeploymentManager:
if not config.subnet:
create_args.append("--subnet=default")
create_args.append(f"--private-network-ip={config.private_ip}")
if config.no_public_ip:
# Network-isolated CVM: no ephemeral external IP. With no Cloud NAT on
# the subnet, this also means no internet egress. Reaching the VM still
# works over IAP TCP forwarding (ingress via Google's edge to the
# internal IP), so SSH / the on-prem courier are unaffected.
create_args.append("--no-address")
if config.service_account:
create_args.append(f"--service-account={config.service_account}")
if config.scopes:
Expand Down
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