Update values.yaml with mqt keda configuration (#1670)

charts/fission-core/templates/deployment.yaml

@@ -446,3 +446,48 @@ spec:
 {{- if .Values.extraCoreComponentPodConfig }}
 {{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
 {{- end }}
+
+{{- if .Values.mqt_keda.enabled }}
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mqtrigger-keda
+  labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    svc: mqtrigger-keda
+    messagequeue: keda
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      svc: mqtrigger-keda
+      messagequeue: keda
+  template:
+    metadata:
+      labels:
+        svc: mqtrigger-keda
+        messagequeue: keda
+    spec:
+      containers:
+      - name:  mqtrigger-keda
+        image: {{ include "fission-bundleImage" . | quote }}
+        imagePullPolicy: {{ .Values.pullPolicy }}
+        command: ["/fission-bundle"]
+        args: ["--mqt_keda", "--routerUrl", "http://router.{{ .Release.Namespace }}"]
+        env:
+        - name: TRACE_JAEGER_COLLECTOR_ENDPOINT
+          value: "{{ .Values.traceCollectorEndpoint }}"
+        - name: TRACING_SAMPLING_RATE
+          value: {{ .Values.traceSamplingRate | default "0.5" | quote }}
+        - name: DEBUG_ENV
+          value: {{ .Values.debugEnv | quote }}
+        - name: KAFKA_IMAGE
+          value: "{{ .Values.mqt_keda.connector_images.kafka.image }}:{{ .Values.mqt_keda.connector_images.kafka.tag }}"
+        - name: RABBITMQ_IMAGE
+          value: "{{ .Values.mqt_keda.connector_images.rabbitmq.image }}:{{ .Values.mqt_keda.connector_images.rabbitmq.tag }}"
+      serviceAccountName: fission-svc
+{{- if .Values.extraCoreComponentPodConfig }}
+{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
+{{- end }}
+{{- end }}

charts/fission-core/values.yaml

@@ -44,7 +44,7 @@ fetcher:
   image: fission/fetcher
   ## Fetcher image version
   imageTag: 1.10.0
-  
+
   ## Fetcher is only for to downloading or uploading archive.
   ## Normally, you don't need to change the value here, unless necessary.
   resource:
@@ -64,21 +64,21 @@ router:
   deployAsDaemonSet: false
   svcAddressMaxRetries: 5
   svcAddressUpdateTimeout: 30s
-  
+
   ## Display endpoint access logs
   ## To be aware of enabling logging endpoint access log, it increases
   ## router resource utilization when under heavy workloads.
   displayAccessLog: false
-  
+
   ## Add annotations for router
   # svcAnnotations:
   #   cloud.google.com/load-balancer-type: Internal
-  
+
   ## For router to match encoded path.
   ## If true, "/foo%2Fbar" will match the path "/{var}";
   ## Otherwise, it will match the path "/foo/bar".
   useEncodedPath: false
-  
+
   roundTrip:
     ## If true, router will disable the HTTP keep-alive which result in performance degradation.
     ## But it ensures that router can redirect new coming requests to new function pods.
@@ -144,7 +144,7 @@ persistence:
   accessMode: ReadWriteOnce
   size: 8Gi
 
-## Extend the container specs for the core fission pods. 
+## Extend the container specs for the core fission pods.
 ## Can be used to add things like affinty/tolerations/nodeSelectors/etc.
 ## For example:
 ## extraCoreComponentPodConfig:
@@ -185,7 +185,7 @@ debugEnv: false
 prometheus:
   ## set this flag to true if prometheus needs to be deployed along with fission
   enabled: false
-  
+
   ## If enabled is false, please assign the prometheus service URL
   ## that is accessible by components.
   serviceEndpoint: ""
@@ -197,3 +197,14 @@ canaryDeployment:
 # Use these flags to enable opentracing, the variable is endpoint of Jaeger collector in the format shown below
 #traceCollectorEndpoint: "http://jaeger-collector.jaeger.svc:14268/api/traces?format=jaeger.thrift"
 #traceSamplingRate: 0.75
+
+## Message Queue Trigger Kind, KEDA: enable and configuration
+mqt_keda:
+  enabled: false
+  connector_images:
+    kafka:
+      image: fission/keda-kafka-http-connector
+      tag: 1
+    rabbitmq:
+      image: fission/keda-rabbitmq-http-connector
+      tag: 1