315 lines
17 KiB
YAML
315 lines
17 KiB
YAML
{{- /*
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Copyright Broadcom, Inc. All Rights Reserved.
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SPDX-License-Identifier: APACHE-2.0
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*/}}
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{{- if and .Values.envoy.enabled (eq .Values.envoy.kind "daemonset") }}
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: {{ printf "%s-envoy" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" }}
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namespace: {{ include "common.names.namespace" . | quote }}
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{{- $versionLabel := dict "app.kubernetes.io/version" ( include "common.images.version" ( dict "imageRoot" .Values.envoy.image "chart" .Chart ) ) }}
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{{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.commonLabels $versionLabel ) "context" . ) }}
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labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
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app.kubernetes.io/component: envoy
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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{{- if .Values.envoy.updateStrategy }}
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updateStrategy: {{- toYaml .Values.envoy.updateStrategy | nindent 4 }}
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{{- end }}
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{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.envoy.podLabels .Values.commonLabels $versionLabel ) "context" . ) }}
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selector:
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matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
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app.kubernetes.io/component: envoy
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template:
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metadata:
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{{- if or .Values.envoy.podAnnotations .Values.commonAnnotations }}
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{{- $podAnnotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.envoy.podAnnotations .Values.commonAnnotations ) "context" . ) }}
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annotations: {{- include "common.tplvalues.render" (dict "value" $podAnnotations "context" $) | nindent 8 }}
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{{- end }}
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labels: {{- include "common.labels.standard" ( dict "customLabels" $podLabels "context" $ ) | nindent 8 }}
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app.kubernetes.io/component: envoy
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spec:
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{{- include "common.images.pullSecrets" ( dict "images" (list .Values.contour.image .Values.envoy.image) "global" .Values.global) | nindent 6 }}
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automountServiceAccountToken: {{ .Values.envoy.automountServiceAccountToken }}
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{{- if .Values.envoy.hostAliases }}
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hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.hostAliases "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.envoy.priorityClassName }}
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priorityClassName: {{ .Values.envoy.priorityClassName | quote }}
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{{- end }}
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{{- if .Values.envoy.affinity }}
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affinity: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.affinity "context" $) | nindent 8 }}
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{{- else }}
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affinity:
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podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.envoy.podAffinityPreset "component" "envoy" "customLabels" $podLabels "context" $) | nindent 10 }}
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podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.envoy.podAntiAffinityPreset "component" "envoy" "customLabels" $podLabels "context" $) | nindent 10 }}
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nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.envoy.nodeAffinityPreset.type "key" .Values.envoy.nodeAffinityPreset.key "values" .Values.envoy.nodeAffinityPreset.values) | nindent 10 }}
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{{- end }}
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{{- if .Values.envoy.nodeSelector }}
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nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.nodeSelector "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.envoy.tolerations }}
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tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.tolerations "context" $) | nindent 8 }}
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{{- end }}
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terminationGracePeriodSeconds: {{ .Values.envoy.terminationGracePeriodSeconds }}
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hostNetwork: {{ .Values.envoy.hostNetwork }}
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dnsPolicy: {{ .Values.envoy.dnsPolicy }}
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{{- if .Values.envoy.podSecurityContext.enabled }}
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securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.envoy.podSecurityContext "context" $) | nindent 8 }}
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{{- end }}
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containers:
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{{- if .Values.envoy.shutdownManager.enabled }}
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- command:
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- contour
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args:
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- envoy
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- shutdown-manager
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- --serve-port={{ .Values.envoy.shutdownManager.containerPorts.http }}
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{{- if .Values.envoy.shutdownManager.extraArgs }}
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{{- include "common.tplvalues.render" (dict "value" .Values.envoy.shutdownManager.extraArgs "context" $) | nindent 12 }}
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{{- end }}
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image: {{ include "common.images.image" ( dict "imageRoot" .Values.contour.image "global" .Values.global) }}
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imagePullPolicy: {{ .Values.contour.image.pullPolicy }}
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{{- if .Values.contour.extraEnvVars }}
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env:
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{{- include "common.tplvalues.render" (dict "value" .Values.contour.extraEnvVars "context" $) | nindent 12 }}
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{{- end }}
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{{- if or .Values.contour.extraEnvVarsCM .Values.contour.extraEnvVarsSecret }}
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envFrom:
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{{- if .Values.contour.extraEnvVarsCM }}
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- configMapRef:
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name: {{ include "common.tplvalues.render" ( dict "value" .Values.contour.extraEnvVarsCM "context" $ ) }}
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{{- end }}
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{{- if .Values.contour.extraEnvVarsSecret }}
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- secretRef:
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name: {{ include "common.tplvalues.render" ( dict "value" .Values.contour.extraEnvVarsSecret "context" $ ) }}
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{{- end }}
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{{- end }}
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{{- if .Values.envoy.shutdownManager.containerSecurityContext.enabled }}
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securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.envoy.shutdownManager.containerSecurityContext "context" $) | nindent 12 }}
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{{- end }}
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{{- if .Values.envoy.lifecycleHooks }}
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lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.lifecycleHooks "context" $) | nindent 12 }}
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{{- else }}
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lifecycle:
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preStop:
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exec:
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command:
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- contour
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- envoy
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- shutdown
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{{- end }}
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name: shutdown-manager
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{{- if .Values.envoy.shutdownManager.resources }}
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resources: {{- toYaml .Values.envoy.shutdownManager.resources | nindent 12 }}
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{{- else if ne .Values.envoy.shutdownManager.resourcesPreset "none" }}
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resources: {{- include "common.resources.preset" (dict "type" .Values.envoy.shutdownManager.resourcesPreset) | nindent 12 }}
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{{- end }}
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{{- if .Values.envoy.shutdownManager.customStartupProbe }}
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startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.shutdownManager.customStartupProbe "context" $) | nindent 12 }}
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{{- else if .Values.envoy.shutdownManager.startupProbe.enabled }}
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startupProbe:
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exec:
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command:
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- pgrep
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- contour
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initialDelaySeconds: {{ .Values.envoy.shutdownManager.startupProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.envoy.shutdownManager.startupProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.envoy.shutdownManager.startupProbe.timeoutSeconds }}
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successThreshold: {{ .Values.envoy.shutdownManager.startupProbe.successThreshold }}
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failureThreshold: {{ .Values.envoy.shutdownManager.startupProbe.failureThreshold }}
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{{- end }}
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{{- if .Values.envoy.shutdownManager.customLivenessProbe }}
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livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.shutdownManager.customLivenessProbe "context" $) | nindent 12 }}
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{{- else if .Values.envoy.shutdownManager.livenessProbe.enabled }}
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livenessProbe:
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tcpSocket:
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port: http-shutdown
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initialDelaySeconds: {{ .Values.envoy.shutdownManager.livenessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.envoy.shutdownManager.livenessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.envoy.shutdownManager.livenessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.envoy.shutdownManager.livenessProbe.successThreshold }}
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failureThreshold: {{ .Values.envoy.shutdownManager.livenessProbe.failureThreshold }}
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{{- end }}
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{{- if .Values.envoy.shutdownManager.customReadinessProbe }}
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readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.shutdownManager.customReadinessProbe "context" $) | nindent 12 }}
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{{- else if .Values.envoy.shutdownManager.readinessProbe.enabled }}
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readinessProbe:
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httpGet:
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port: http-shutdown
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path: /healthz
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initialDelaySeconds: {{ .Values.envoy.shutdownManager.readinessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.envoy.shutdownManager.readinessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.envoy.shutdownManager.readinessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.envoy.shutdownManager.readinessProbe.successThreshold }}
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failureThreshold: {{ .Values.envoy.shutdownManager.readinessProbe.failureThreshold }}
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{{- end }}
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ports:
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- containerPort: {{ .Values.envoy.shutdownManager.containerPorts.http }}
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name: http-shutdown
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volumeMounts:
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- name: empty-dir
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mountPath: /admin
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subPath: app-admin-dir
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{{- if .Values.envoy.extraVolumeMounts }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.envoy.extraVolumeMounts "context" $ ) | nindent 12 }}
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{{- end }}
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{{- end }}
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- name: envoy
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{{- if .Values.envoy.command }}
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command: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.command "context" $) | nindent 12 }}
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{{- else }}
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command:
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- envoy
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{{- end }}
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{{- if .Values.envoy.args }}
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args: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.args "context" $) | nindent 12 }}
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{{- else }}
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args:
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- -c
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- /config/envoy.json
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- --service-cluster $(CONTOUR_NAMESPACE)
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- --service-node $(ENVOY_POD_NAME)
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- --log-level {{ .Values.envoy.logLevel }}
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{{- if .Values.envoy.extraArgs }}
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{{- include "common.tplvalues.render" (dict "value" .Values.envoy.extraArgs "context" $) | nindent 12 }}
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{{- end }}
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{{- end }}
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image: {{ include "common.images.image" ( dict "imageRoot" .Values.envoy.image "global" .Values.global ) }}
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imagePullPolicy: {{ .Values.envoy.image.pullPolicy }}
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{{- if .Values.envoy.containerSecurityContext.enabled }}
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securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.envoy.containerSecurityContext "context" $) | nindent 12 }}
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{{- end }}
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env:
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- name: CONTOUR_NAMESPACE
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: metadata.namespace
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- name: ENVOY_POD_NAME
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: metadata.name
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{{- if .Values.envoy.extraEnvVars }}
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{{- include "common.tplvalues.render" (dict "value" .Values.envoy.extraEnvVars "context" $) | nindent 12 }}
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{{- end }}
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{{- if or .Values.envoy.extraEnvVarsCM .Values.envoy.extraEnvVarsSecret }}
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envFrom:
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{{- if .Values.envoy.extraEnvVarsCM }}
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- configMapRef:
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name: {{ include "common.tplvalues.render" ( dict "value" .Values.envoy.extraEnvVarsCM "context" $ ) }}
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{{- end }}
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{{- if .Values.envoy.extraEnvVarsSecret }}
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- secretRef:
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name: {{ include "common.tplvalues.render" ( dict "value" .Values.envoy.extraEnvVarsSecret "context" $ ) }}
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{{- end }}
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{{- end }}
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ports:
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- containerPort: {{ .Values.envoy.containerPorts.http }}
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{{- if .Values.envoy.useHostPort.http }}
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hostPort: {{ .Values.envoy.hostPorts.http }}
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{{- end }}
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{{- if .Values.envoy.useHostIP }}
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hostIP: {{ .Values.envoy.hostIPs.http }}
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{{- end }}
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name: http
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protocol: TCP
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- containerPort: {{ .Values.envoy.containerPorts.https }}
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{{- if .Values.envoy.useHostPort.https }}
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hostPort: {{ .Values.envoy.hostPorts.https }}
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{{- end }}
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{{- if .Values.envoy.useHostIP }}
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hostIP: {{ .Values.envoy.hostIPs.https }}
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{{- end }}
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name: https
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protocol: TCP
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- containerPort: {{ .Values.envoy.containerPorts.metrics }}
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{{- if .Values.envoy.useHostPort.metrics }}
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hostPort: {{ .Values.envoy.hostPorts.metrics }}
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{{- end }}
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{{- if .Values.envoy.useHostIP }}
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hostIP: {{ .Values.envoy.hostIPs.metrics }}
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{{- end }}
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name: metrics
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protocol: TCP
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{{- if .Values.envoy.customReadinessProbe }}
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readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.envoy.customReadinessProbe "context" $) | nindent 12 }}
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{{- else if .Values.envoy.readinessProbe.enabled }}
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readinessProbe:
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httpGet:
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path: /ready
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port: {{ .Values.envoy.containerPorts.metrics }}
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initialDelaySeconds: {{ .Values.envoy.readinessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.envoy.readinessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.envoy.readinessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.envoy.readinessProbe.successThreshold }}
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failureThreshold: {{ .Values.envoy.readinessProbe.failureThreshold }}
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{{- end }}
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{{- if .Values.envoy.livenessProbe.enabled }}
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livenessProbe:
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tcpSocket:
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port: {{ .Values.envoy.containerPorts.metrics }}
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initialDelaySeconds: {{ .Values.envoy.livenessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.envoy.livenessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.envoy.livenessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.envoy.livenessProbe.successThreshold }}
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failureThreshold: {{ .Values.envoy.livenessProbe.failureThreshold }}
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{{- end }}
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{{- if .Values.envoy.resources }}
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resources: {{- toYaml .Values.envoy.resources | nindent 12 }}
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{{- else if ne .Values.envoy.resourcesPreset "none" }}
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resources: {{- include "common.resources.preset" (dict "type" .Values.envoy.resourcesPreset) | nindent 12 }}
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{{- end }}
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volumeMounts:
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- name: empty-dir
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mountPath: /config
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subPath: app-conf-dir
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- name: envoycert
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mountPath: /certs
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readOnly: true
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- name: empty-dir
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mountPath: /admin
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subPath: app-admin-dir
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{{- if .Values.envoy.extraVolumeMounts }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.envoy.extraVolumeMounts "context" $ ) | nindent 12 }}
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{{- end }}
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lifecycle:
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preStop:
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{{- if .Values.envoy.shutdownManager.enabled }}
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httpGet:
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path: /shutdown
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port: {{ coalesce .Values.envoy.shutdownManager.port .Values.envoy.shutdownManager.containerPorts.http }}
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scheme: HTTP
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{{- else }}
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exec:
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command:
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- sh
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- '-c'
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- sleep {{ .Values.envoy.terminationGracePeriodSeconds }}; kill 1
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{{- end }}
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{{- if .Values.envoy.sidecars }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.envoy.sidecars "context" $ ) | nindent 8 }}
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{{- end }}
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initContainers:
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{{- include "contour.envoy.defaultInitContainers.initConfig" . | nindent 8 }}
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{{- if .Values.envoy.initContainers }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.envoy.initContainers "context" $ ) | nindent 8 }}
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{{- end }}
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serviceAccountName: {{ include "envoy.envoyServiceAccountName" . }}
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volumes:
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- name: empty-dir
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emptyDir: {}
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- name: envoycert
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secret:
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secretName: {{ include "contour.envoy.certs-secret.name" . }}
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{{- if .Values.envoy.extraVolumes }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.envoy.extraVolumes "context" $ ) | nindent 8 }}
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{{- end }}
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restartPolicy: Always
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{{- end }}
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