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upi/gcp: increase the NAT ports for control plane to 7168

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This change increases the minimum ports per control-plane instance to
allow much higher resiliency. It is based on #2376, which did the same
for GCP IPI.
This commit is contained in:
Jeremiah Stuever
2019-10-07 16:22:28 -07:00
parent ba00702530
commit 86bdaae4b1
1 changed files with 2 additions and 0 deletions
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2
upi/gcp/01_vpc.py
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@@ -45,6 +45,7 @@ def GenerateConfig(context):
'name': context.properties['infra_id'] + '-nat-master',
'natIpAllocateOption': 'MANUAL_ONLY',
'natIps': ['$(ref.' + context.properties['infra_id'] + '-master-nat-ip.selfLink)'],
'minPortsPerVm': 7168,
'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS',
'subnetworks': [{
'name': '$(ref.' + context.properties['infra_id'] + '-master-subnet.selfLink)',
@@ -54,6 +55,7 @@ def GenerateConfig(context):
'name': context.properties['infra_id'] + '-nat-worker',
'natIpAllocateOption': 'MANUAL_ONLY',
'natIps': ['$(ref.' + context.properties['infra_id'] + '-worker-nat-ip.selfLink)'],
'minPortsPerVm': 128,
'sourceSubnetworkIpRangesToNat': 'LIST_OF_SUBNETWORKS',
'subnetworks': [{
'name': '$(ref.' + context.properties['infra_id'] + '-worker-subnet.selfLink)',