Implement gRPC Health Protocol. #47

sitewhere · May 15, 2019 · f06cc0b · f06cc0b
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commit f06cc0b
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diff --git a/charts/sitewhere/templates/Asset-Management.yaml b/charts/sitewhere/templates/Asset-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.asset_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.asset_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Batch-Operations.yaml b/charts/sitewhere/templates/Batch-Operations.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.batch_operations.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.batch_operations.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Command-Delivery.yaml b/charts/sitewhere/templates/Command-Delivery.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.command_delivery.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.command_delivery.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Device-Management.yaml b/charts/sitewhere/templates/Device-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.device_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.device_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Device-Registration.yaml b/charts/sitewhere/templates/Device-Registration.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.device_registration.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.device_registration.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Device-State.yaml b/charts/sitewhere/templates/Device-State.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.device_state.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.device_state.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Event-Management.yaml b/charts/sitewhere/templates/Event-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.event_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.event_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Event-Search.yaml b/charts/sitewhere/templates/Event-Search.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.event_search.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.event_search.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Event-Sources.yaml b/charts/sitewhere/templates/Event-Sources.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.event_sources.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.event_sources.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Inbound-Processing.yaml b/charts/sitewhere/templates/Inbound-Processing.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.inbound_processing.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.inbound_processing.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Instance-Management.yaml b/charts/sitewhere/templates/Instance-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.instance_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.instance_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Label-Generation.yaml b/charts/sitewhere/templates/Label-Generation.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.label_generation.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.label_generation.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Outbound-Connectors.yaml b/charts/sitewhere/templates/Outbound-Connectors.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.outbound_connectors.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.outbound_connectors.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Rule-Processing.yaml b/charts/sitewhere/templates/Rule-Processing.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.rule_processing.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.rule_processing.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Schedule-Management.yaml b/charts/sitewhere/templates/Schedule-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.schedule_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.schedule_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Streaming-Media.yaml b/charts/sitewhere/templates/Streaming-Media.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.streaming_media.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.streaming_media.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Tenant-Management.yaml b/charts/sitewhere/templates/Tenant-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.tenant_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.tenant_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/User-Management.yaml b/charts/sitewhere/templates/User-Management.yaml
@@ -49,6 +49,15 @@ spec:
             requests:
               memory: {{ .Values.services.user_management.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.user_management.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/templates/Web-Rest.yaml b/charts/sitewhere/templates/Web-Rest.yaml
@@ -50,6 +50,15 @@ spec:
             requests:
               memory: {{ .Values.services.web_rest.resources.requests.memory | default .Values.services.resources.requests.memory | quote }}
               cpu: {{ .Values.services.web_rest.resources.requests.cpu | default .Values.services.resources.requests.cpu | quote }}
+          readinessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.readinessProbe.initialDelay }}
+          livenessProbe:
+            exec:
+              command: ["/bin/grpc_health_probe", "-addr=:{{ .Values.services.health.port }}"]
+            initialDelaySeconds: {{ .Values.services.health.livenessProbe.initialDelay }}
+            periodSeconds: {{ .Values.services.health.livenessProbe.periodSeconds }}
 ---
 apiVersion: v1
 kind: Service

diff --git a/charts/sitewhere/values.yaml b/charts/sitewhere/values.yaml
@@ -47,6 +47,13 @@ services:
   # profile: default|minimal
   profile: default
   debug: false
+  health:
+    port: 9002
+    readinessProbe:
+      initialDelay: 120
+    livenessProbe:
+      initialDelaySeconds: 300
+      periodSeconds: 60
   image:
     registry: docker.io
     repository: sitewhere