denniszielke / dapr-messaging

Sample application for pubsub, service2service in a distributed app with dapr on azure.

dapr-actor-messages

Sample application to demonstrate pubsub, remote invocation and distributed tracing on Azure

Prep

0.)

KUBE_GROUP=dzdapr
KUBE_NAME=dzdapr
SB_NAMESPACE=dzdapr$RANDOM
LOCATION=westeurope

1.) Create Application Insights and add instrumentation key in components/collector-config.yaml

WORKSPACE_RESOURCE_ID=$(az monitor log-analytics workspace list --resource-group $KUBE_GROUP --query "[?contains(name, '$KUBE_NAME')].id" -o tsv)
az monitor app-insights component create --app $KUBE_NAME-ai --location $LOCATION --resource-group $KUBE_GROUP --application-type web --kind web --workspace $WORKSPACE_RESOURCE_ID

2.) Create ServiceBus Namespaces and add SB Connection string in components/azuresb.yaml

az servicebus namespace create --resource-group $KUBE_GROUP --name $SB_NAMESPACE --location $LOCATION
az servicebus namespace authorization-rule keys list --name RootManageSharedAccessKey --namespace-name $SB_NAMESPACE --resource-group $KUBE_GROUP --query "primaryConnectionString" | tr -d '"'
SB_CONNECTIONSTRING=$(az servicebus namespace authorization-rule keys list --name RootManageSharedAccessKey --namespace-name $SB_NAMESPACE --resource-group $KUBE_GROUP --query "primaryConnectionString" | tr -d '"')

3.) Install dapr in cluster

dapr init -k

4.) Deploy component configuration

kubectl apply -f components

5.) Deploy apps

kubectl apply -f deploy

6.) Connect to app via port forwarding

kubectl port-forward deployment/message-creator-app 3000

7.) Open localhost:3000 and create traffic