deployment.yaml

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "apisix-ingress-controller-manager.name.fullname" . }}
  namespace: {{ .Release.Namespace }}
  annotations:
  {{- range $key, $value := .Values.deployment.annotations }}
    {{ $key }}: {{ $value | quote }}
  {{- end }}
  labels:
    {{- include "apisix-ingress-controller-manager.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.deployment.replicas }}
  selector:
    matchLabels:
      {{- include "apisix-ingress-controller-manager.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
        {{- if .Values.deployment.podAnnotations }}
        {{- range $key, $value := $.Values.deployment.podAnnotations }}
        {{ $key }}: {{ $value | quote }}
        {{- end }}
        {{- end }}
      labels:
        {{- include "apisix-ingress-controller-manager.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.deployment.priorityClassName }}
      priorityClassName: {{ . }}
      {{- end }}
      {{- $imagePullSecrets := .Values.deployment.imagePullSecrets | default ((.Values.global).imagePullSecrets | default list) }}
      {{- with $imagePullSecrets }}
      imagePullSecrets:
        {{- range $imagePullSecrets }}
        - name: {{ . }}
        {{- end }}
      {{- end }}
      containers:
      - env:
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: ADC_SERVER_URL
          value: "unix:/sockets/adc.sock"
        image: "{{ .Values.deployment.image.repository }}:{{ .Values.deployment.image.tag }}"
        imagePullPolicy: {{ .Values.deployment.image.pullPolicy }}
        ports:
        - containerPort: {{ splitList ":" .Values.config.metricsAddr | last | int }}
          name: metrics
          protocol: TCP
        {{- if .Values.webhook.enabled }}
        - containerPort: {{ .Values.webhook.port }}
          name: webhook
          protocol: TCP
        {{- end }}
        volumeMounts:
        - name: {{ .Release.Name }}-ingress-config
          mountPath: /app/conf/config.yaml
          subPath: config.yaml
        - name: socket-volume
          mountPath: /sockets
        {{- if .Values.webhook.enabled }}
        - name: webhook-certs
          mountPath: /certs
          readOnly: true
        {{- end }}
        livenessProbe:
          httpGet:
            path: /healthz
            port: 8081
          initialDelaySeconds: 15
          periodSeconds: 20
        name: manager
        readinessProbe:
          httpGet:
            path: /readyz
            port: 8081
          initialDelaySeconds: 5
          periodSeconds: 10
        resources:
          {{- toYaml .Values.deployment.resources | nindent 10 }}
        securityContext:
          {{- toYaml .Values.deployment.securityContext | nindent 10 }}
      - name: adc-server
        image: "{{ .Values.deployment.adcContainer.image.repository }}:{{ .Values.deployment.adcContainer.image.tag }}"
        imagePullPolicy: {{ .Values.deployment.image.pullPolicy }}
        args:
        - "server"
        - "--listen"
        - "unix:/sockets/adc.sock"
        - "--listen-status"
        - "3001"
        env:
        - name: ADC_RUNNING_MODE
          value: "ingress"
        - name: ADC_EXPERIMENTAL_FEATURE_FLAGS
          value: "remote-state-file,parallel-backend-request"
        - name: ADC_INGRESS_LOG_LEVEL
          value: "{{ .Values.deployment.adcContainer.config.logLevel }}"
        ports:
        - name: http-status
          containerPort: 3001
          protocol: TCP
        livenessProbe:
          httpGet:
            path: /healthz/ready
            port: 3001
          initialDelaySeconds: 10
          periodSeconds: 10
          timeoutSeconds: 10
        readinessProbe:
          httpGet:
            path: /healthz/ready
            port: 3001
          initialDelaySeconds: 5
          periodSeconds: 5
        volumeMounts:
          - name: socket-volume
            mountPath: /sockets
        resources:
          {{- toYaml .Values.deployment.resources | nindent 10 }}
        securityContext:
          {{- toYaml .Values.deployment.securityContext | nindent 10 }}
      {{- with .Values.deployment.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.deployment.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.deployment.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.deployment.topologySpreadConstraints }}
      topologySpreadConstraints:
        {{- tpl (. | toYaml) $ | nindent 8 }}
      {{- end }}
      volumes:
      - name: {{ .Release.Name }}-ingress-config
        configMap:
          name: {{ .Release.Name }}-ingress-config
      - name: socket-volume
        emptyDir: {}
      {{- if .Values.webhook.enabled }}
      - name: webhook-certs
        secret:
          secretName: {{ include "apisix-ingress-controller-manager.webhook.secretName" . }}
      {{- end }}
      securityContext:
        {{- toYaml .Values.deployment.podSecurityContext | nindent 8 }}
      serviceAccountName: {{ .Release.Name }}
      terminationGracePeriodSeconds: 10