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add release templates for gateway api
Signed-off-by: Michael Kalantar <[email protected]>
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68 changes: 68 additions & 0 deletions
68
charts/release/templates/_deployment-gtw.blue-green.routemap.tpl
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{{- define "env.deployment-gtw.blue-green.routemap" }} | ||
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{{- $APP_NAME := (include "application.name" .) }} | ||
{{- $APP_NAMESPACE := (include "application.namespace" .) }} | ||
{{- $versions := include "normalize.versions.deployment" . | mustFromJson }} | ||
{{- $APP_PORT := pluck "port" (dict "port" 80) $.Values.application | first }} | ||
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apiVersion: v1 | ||
kind: ConfigMap | ||
{{- template "routemap.metadata" . }} | ||
data: | ||
strSpec: | | ||
versions: | ||
{{- range $i, $v := $versions }} | ||
- resources: | ||
- gvrShort: svc | ||
name: {{ template "svc.name" $v }} | ||
namespace: {{ template "svc.namespace" $v }} | ||
- gvrShort: deploy | ||
name: {{ template "deploy.name" $v }} | ||
namespace: {{ template "deploy.namespace" $v }} | ||
- gvrShort: cm | ||
name: {{ $v.VERSION_NAME }}-weight-config | ||
namespace: {{ $v.VERSION_NAMESPACE }} | ||
weight: {{ $v.weight }} | ||
{{- end }} {{- /* range $i, $v := $versions */}} | ||
routingTemplates: | ||
{{ .Values.application.strategy }}: | ||
gvrShort: httproute | ||
template: | | ||
apiVersion: gateway.networking.k8s.io/v1beta1 | ||
kind: HTTPRoute | ||
metadata: | ||
name: {{ $APP_NAME }} | ||
namespace: {{ $APP_NAMESPACE }} | ||
spec: | ||
hostnames: | ||
- {{ $APP_NAME }} | ||
- {{ $APP_NAME }}.{{ $APP_NAMESPACE }} | ||
- {{ $APP_NAME }}.{{ $APP_NAMESPACE }}.svc.cluster.local | ||
parentRefs: | ||
- group: "" | ||
kind: Service | ||
name: {{ $APP_NAME }} | ||
port: {{ $APP_PORT }} | ||
{{- if .Values.gateway }} | ||
- name: {{ .Values.gateway }} | ||
{{- end }} | ||
rules: | ||
- backendRefs: | ||
{{- range $i, $v := $versions }} | ||
- group: "" | ||
kind: Service | ||
name: {{ template "svc.name" $v }} | ||
port: {{ $v.port }} | ||
{{- if gt (len $versions) 1 }} | ||
{{ `{{- if gt (index .Weights 1) 0 }}` }} | ||
weight: {{ `{{ index .Weights ` }}{{ print $i }}{{ ` }}` }} | ||
{{ `{{- end }}` }} | ||
{{- end }} | ||
filters: | ||
- type: ResponseHeaderModifier | ||
responseHeaderModifier: | ||
add: | ||
- name: app-version | ||
value: {{ template "svc.name" $v }} | ||
{{- end }} {{- /* range $i, $v := $versions */}} | ||
{{- end }} {{- /* define "env.deployment-gtw.blue-green.routemap" */}} |
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{{- define "env.deployment-gtw.blue-green" }} | ||
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{{- /* prepare versions for simpler processing */}} | ||
{{- $versions := include "normalize.versions.deployment" . | mustFromJson }} | ||
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{{- /* weight-config ConfigMaps */}} | ||
{{- range $i, $v := $versions }} | ||
{{ include "configmap.weight-config" $v }} | ||
--- | ||
{{- end }} {{- /* range $i, $v := $versions */}} | ||
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{{- /* routemap */}} | ||
{{ include "env.deployment-gtw.blue-green.routemap" . }} | ||
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{{- end }} {{- /* define "env.deployment-gtw.blue-green" */}} |
75 changes: 75 additions & 0 deletions
75
charts/release/templates/_deployment-gtw.canary.routemap.tpl
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{{- define "env.deployment-gtw.canary.routemap" }} | ||
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{{- $APP_NAME := (include "application.name" .) }} | ||
{{- $APP_NAMESPACE := (include "application.namespace" .) }} | ||
{{- $versions := include "normalize.versions.deployment" . | mustFromJson }} | ||
{{- $APP_PORT := pluck "port" (dict "port" 80) $.Values.application | first }} | ||
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apiVersion: v1 | ||
kind: ConfigMap | ||
{{- template "routemap.metadata" . }} | ||
data: | ||
strSpec: | | ||
versions: | ||
{{- range $i, $v := $versions }} | ||
- resources: | ||
- gvrShort: svc | ||
name: {{ template "svc.name" $v }} | ||
namespace: {{ template "svc.namespace" $v }} | ||
- gvrShort: deploy | ||
name: {{ template "deploy.name" $v }} | ||
namespace: {{ template "deploy.namespace" $v }} | ||
{{- end }} {{- /* range $i, $v := $versions */}} | ||
routingTemplates: | ||
{{ .Values.application.strategy }}: | ||
gvrShort: httproute | ||
template: | | ||
apiVersion: gateway.networking.k8s.io/v1beta1 | ||
kind: HTTPRoute | ||
metadata: | ||
name: {{ $APP_NAME }} | ||
namespace: {{ $APP_NAMESPACE }} | ||
spec: | ||
hostnames: | ||
- {{ $APP_NAME }}.{{ $APP_NAMESPACE }} | ||
- {{ $APP_NAME }}.{{ $APP_NAMESPACE }}.svc | ||
- {{ $APP_NAME }}.{{ $APP_NAMESPACE }}.svc.cluster.local | ||
parentRefs: | ||
- group: "" | ||
kind: Service | ||
name: {{ $APP_NAME }} | ||
port: {{ $APP_PORT }} | ||
{{- if .Values.gateway }} | ||
- name: {{ .Values.gateway }} | ||
{{- end }} | ||
rules: | ||
# non-primary versions | ||
{{- range $i, $v := (rest $versions) }} | ||
- matches: | ||
{{- toYaml $v.matches | nindent 14 }} | ||
backendRefs: | ||
- group: "" | ||
kind: Service | ||
name: {{ template "svc.name" $v }} | ||
port: {{ $v.port }} | ||
filters: | ||
- type: ResponseHeaderModifier | ||
responseHeaderModifier: | ||
add: | ||
- name: app-version | ||
value: {{ template "svc.name" $v }} | ||
{{- end }} {{- /* range $i, $v := (rest $versions) */}} | ||
# primary version (default) | ||
{{- $v := (index $versions 0) }} | ||
- backendRefs: | ||
- group: "" | ||
kind: Service | ||
name: {{ template "svc.name" $v }} | ||
port: {{ $v.port }} | ||
filters: | ||
- type: ResponseHeaderModifier | ||
responseHeaderModifier: | ||
add: | ||
- name: app-version | ||
value: {{ template "svc.name" $v }} | ||
{{- end }} {{- /* define "env.deployment-gtw.canary.routemap" */}} |
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{{- define "env.deployment-gtw.canary" }} | ||
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{{- /* routemap */}} | ||
{{ include "env.deployment-gtw.canary.routemap" . }} | ||
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{{- end }} {{- /* define "env.deployment-gtw.canary" */}} |
21 changes: 21 additions & 0 deletions
21
charts/release/templates/_deployment-gtw.none.routemap.tpl
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{{- define "env.deployment-gtw.none.routemap" }} | ||
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{{- $versions := include "normalize.versions.deployment" . | mustFromJson }} | ||
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apiVersion: v1 | ||
kind: ConfigMap | ||
{{- template "routemap.metadata" . }} | ||
data: | ||
strSpec: | | ||
versions: | ||
{{- range $i, $v := $versions }} | ||
- resources: | ||
- gvrShort: svc | ||
name: {{ template "svc.name" $v }} | ||
namespace: {{ template "svc.namespace" $v }} | ||
- gvrShort: deploy | ||
name: {{ template "deploy.name" $v }} | ||
namespace: {{ template "deploy.namespace" $v }} | ||
{{- end }} | ||
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{{- end }} {{- /* define "env.deployment-gtw.none.routemap" */}} |
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{{- define "env.deployment-gtw.none" }} | ||
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{{- /* routemap */}} | ||
{{ include "env.deployment-gtw.none.routemap" . }} | ||
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{{- end }} {{- /* define "env.deployment-gtw.none" */}} |
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{{- define "env.deployment-gtw.service" }} | ||
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{{- $APP_NAME := (include "application.name" .) }} | ||
{{- $APP_NAMESPACE := (include "application.namespace" .) }} | ||
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apiVersion: v1 | ||
kind: Service | ||
metadata: | ||
name: {{ $APP_NAME }} | ||
namespace: {{ $APP_NAMESPACE }} | ||
spec: | ||
selector: | ||
app: {{ $APP_NAME }} | ||
ports: | ||
- port: 80 | ||
{{- end }} {{- /* define "env.deployment-gtw.service" */}} |
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{{- define "env.deployment-gtw" }} | ||
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{{- /* Prepare versions for simpler processing */}} | ||
{{- $versions := include "normalize.versions.deployment" . | mustFromJson }} | ||
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{{- range $i, $v := $versions }} | ||
{{- /* Deployment */}} | ||
{{ include "env.deployment.version.deployment" $v }} | ||
--- | ||
{{- /* Service */}} | ||
{{ include "env.deployment.version.service" $v }} | ||
--- | ||
{{- end }} {{- /* range $i, $v := $versions */}} | ||
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{{- /* Service */}} | ||
{{ include "env.deployment-gtw.service" . }} | ||
--- | ||
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{{- /* routemap (and other strategy specific objects) */}} | ||
{{- if not .Values.application.strategy }} | ||
{{ include "env.deployment-gtw.none" . }} | ||
{{- else if eq "none" .Values.application.strategy }} | ||
{{ include "env.deployment-gtw.none" . }} | ||
{{- else if eq "blue-green" .Values.application.strategy }} | ||
{{ include "env.deployment-gtw.blue-green" . }} | ||
{{- else if eq "canary" .Values.application.strategy }} | ||
{{ include "env.deployment-gtw.canary" . }} | ||
{{- end }} {{- /* if eq ... .Values.application.strategy */}} | ||
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{{- end }} {{- /* define "env.deployment-gtw" */}} |
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