3a10c5ba95
Some CNIs support the advertisement of service IPs into BGP, which may
provide an alternative to managing the VIP as an interface on the host.
This change adds an option to assign the ingress VIP as an externalIP to
the ingress service. For example:
network:
vip:
manage: false
addr: 172.18.0.1/32 # (with or without subnet mask)
assign_as_external_ip: true
Change-Id: I1eeb07a1f94ef8efcb21f3373e0d5f86be725b33
69 lines
2.8 KiB
YAML
69 lines
2.8 KiB
YAML
{{/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.service_ingress }}
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{{- $envAll := . }}
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---
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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{{ tuple $envAll "ingress" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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{{- if and .Values.network.host_namespace .Values.network.vip.manage }}
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endpoint: vip
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{{- end }}
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name: {{ tuple "ingress" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
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spec:
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{{- if and .Values.network.host_namespace .Values.network.vip.manage }}
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clusterIP: None
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{{- end }}
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{{- if .Values.network.vip.assign_as_external_ip }}
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externalIPs:
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- {{ (.Values.network.vip.addr | split "/")._0 }}
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{{- end }}
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ports:
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- name: http
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port: {{ tuple "ingress" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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protocol: TCP
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targetPort: {{ tuple "ingress" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: https
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port: {{ tuple "ingress" "internal" "https" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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protocol: TCP
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targetPort: {{ tuple "ingress" "internal" "https" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: status
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port: {{ tuple "ingress" "internal" "status" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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protocol: TCP
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targetPort: {{ tuple "ingress" "internal" "status" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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{{- if not (empty $envAll.Values.conf.services.tcp) }}
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{{range $key, $value := $envAll.Values.conf.services.tcp -}}
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- name: {{ cat ((( $value | split "/" )._1 | split ":" )._0 | trunc 8 ) $key | nospace | quote }}
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port: {{ $key }}
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protocol: TCP
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targetPort: {{ $key }}
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{{ end -}}
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{{- end }}
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{{- if not (empty $envAll.Values.conf.services.udp) }}
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{{range $key, $value := $envAll.Values.conf.services.udp -}}
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- name: {{ cat ((( $value | split "/" )._1 | split ":" )._0 | trunc 8 ) $key | nospace | quote }}
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port: {{ $key }}
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protocol: UDP
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targetPort: {{ $key }}
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{{ end -}}
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{{- end }}
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{{- if not (and .Values.network.host_namespace .Values.network.vip.manage) }}
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selector:
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{{ tuple $envAll "ingress" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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{{- end }}
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{{- end }}
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