Export apiserver cluster IP to puppet var
The Kubernetes API server cluster IP in not available for puppet manifests. This commit makes this information available at "platform::kubernetes::params::apiserver_cluster_ip". Test Plan: PASS: Successfully deploy an IPv4 AIO-SX and verify that the following line is present at file "/opt/platform/puppet/24.03/hieradata/system.yaml": "platform::kubernetes::params::apiserver_cluster_ip: 10.96.0.1". Partial-Bug: 2062079 Change-Id: I1ef708ca519c25a4504c7a0ccd92db8fd46ddb3d Signed-off-by: Joao Victor Portal <Joao.VictorPortal@windriver.com>
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@ -1,5 +1,5 @@
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#
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# Copyright (c) 2018-2023 Wind River Systems, Inc.
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# Copyright (c) 2018-2024 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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@ -30,8 +30,9 @@ from sysinv.puppet import interface
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LOG = logging.getLogger(__name__)
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# Offset aligns with kubeadm DNS IP allocation scheme:
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# kubenetes/cmd/kubeadm/app/constants/constants.go:GetDNSIP
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# Offsets align with kubeadm IP allocation scheme:
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# kubenetes/cmd/kubeadm/app/constants/constants.go:GetAPIServerVirtualIP,GetDNSIP
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CLUSTER_SERVICE_API_IP_OFFSET = 1
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CLUSTER_SERVICE_DNS_IP_OFFSET = 10
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# certificate keyring params
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@ -64,6 +65,8 @@ class KubernetesPuppet(base.BasePuppet):
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{'platform::kubernetes::params::enabled': True,
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'platform::kubernetes::params::service_domain':
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self._get_dns_service_domain(),
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'platform::kubernetes::params::apiserver_cluster_ip':
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self._get_apiserver_cluster_ip(),
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'platform::kubernetes::params::dns_service_ip':
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self._get_dns_service_ip(),
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'platform::kubernetes::params::upgrade_to_version':
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@ -394,6 +397,10 @@ class KubernetesPuppet(base.BasePuppet):
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# Setting this to a constant for now. Will be configurable later
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return constants.DEFAULT_DNS_SERVICE_DOMAIN
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def _get_apiserver_cluster_ip(self):
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subnet = netaddr.IPNetwork(self._get_cluster_service_subnet())
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return str(subnet[CLUSTER_SERVICE_API_IP_OFFSET])
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def _get_dns_service_ip(self):
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subnet = netaddr.IPNetwork(self._get_cluster_service_subnet())
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return str(subnet[CLUSTER_SERVICE_DNS_IP_OFFSET])
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