mirror of https://github.com/dapr/quickstarts.git
Merge pull request #43 from mattchenderson/funcsample
Adding Functions sample
This commit is contained in:
Yaron Schneider
GitHub
commit
bfa033c29d
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|
@ -0,0 +1,69 @@
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|||
# DAPR, Azure Functions, and KEDA
|
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|
||||
This sample shows DAPR being used with Azure Functions and KEDA to create a ployglot Functions-as-a-Service application which leverages DAPR pub/sub. In it, a Python function is triggered by a message created in an Azure storage queue. This function then interacts with Dapr to publish that message to two subscribers: A C# and Javascript function that receive the event and process it accordingly.
|
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|
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## Run the sample
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|
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### Requirements
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|
||||
Setting up this sample requires you to have several components installed:
|
||||
|
||||
- [Install the DAPR CLI](https://github.com/dapr/cli)
|
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- [Install Docker](https://docs.docker.com/install/)
|
||||
- [Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/)
|
||||
- [Install Helm](https://github.com/helm/helm)
|
||||
- [Install the Azure CLI](https://docs.microsoft.com/en-us/cli/azure/install-azure-cli?view=azure-cli-latest)
|
||||
- [Install PowerShell Core 6](https://github.com/PowerShell/PowerShell)
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- [Install the Azure Functions Core Tools](https://docs.microsoft.com/azure/azure-functions/functions-run-local#v2)
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### Run the setup script
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|
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Before running this script, note that this will provision the following resources into your Azure subscription and will incur associated costs:
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- A Kubernetes service
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- A container registry
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- A storage account
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To run the script, first log into the Azure CLI:
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```powershell
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az login
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```
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Then:
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```powershell
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./setup.ps1
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```
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You will be prompted for a name that determines the resource group where things will be deployed. It also serves as a base name for the resources themselves. Note that storage accounts can only accept lowercase alphanumeric characters and must start with an alpha character. Please set the base name accordingly.
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You will also be prompted for the azure region in which to deploy these resources. For example: "westus"
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This will create an entirely new cluster and configure it with this sample.
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## Explore the configured sample
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Once the sample script has completed, run the following command to see what pods are running:
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```powershell
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kubectl get pods -w
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```
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You should see that there are three pods for DAPR infrastructure, as well as some Redis pods. You'll also see two pods for the function projects: one for C#, and one for JavaScript. The Python function project should not be visible, and this is because it has scaled to zero using KEDA. We'll see this pod momentarily. The `-w` flag in the command we ran means that the view will update as new pods become available.
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Navigate to the [Azure portal](https://portal.azure.com), and find the resource group based on the name you provided earlier. You should see all three of the resouces mentioned earlier.
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Select the Storage account, and then it's "Storage Explorer (Preview)" option in the left-hand navigation. Select "Queues" and then "items". Click "Add message," provide your message text, and hit "OK."
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If you head back to the terminal where you are running the `kubectl get pods -w` command, you should see a new pod enter the `ContainerCreating` state. This is the Python function app, being scaled out because KEDA saw a message sitting in the queue. Note that there are two containers created - one of them is the DAPR sidecar!
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The Python function will consume the message from the queue and then use DAPR to publish a message that both the C# and Javascript apps have registered themselves to consume. You can check the logs for these apps to see them process the message. To do this, copy the name of the pod from the `kubectl get pods` command and run a `kubectl logs` command, as shown below:
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```powershell
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kubectl logs csharp-function-subscriber-7b874cd7f9-bqgsj csharp-function-subscriber
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# OR
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kubectl logs javascript-function-subscriber-6b9588c86-2zlxh javascript-function-subscriber
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```
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You should see log messages indicating that the message was processed.
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@ -0,0 +1,34 @@
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kind: Secret
|
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metadata:
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name: csharp-function-subscriber
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namespace: default
|
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data:
|
||||
AzureWebJobsStorage: CONNECTION_STRING_B64
|
||||
apiVersion: v1
|
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---
|
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apiVersion: apps/v1
|
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kind: Deployment
|
||||
metadata:
|
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name: csharp-function-subscriber
|
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labels:
|
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app: csharp-function-subscriber
|
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spec:
|
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replicas: 1
|
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selector:
|
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matchLabels:
|
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app: csharp-function-subscriber
|
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template:
|
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metadata:
|
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labels:
|
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app: csharp-function-subscriber
|
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annotations:
|
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dapr.io/enabled: "true"
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dapr.io/id: "csharp-function-subscriber"
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dapr.io/port: "80"
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spec:
|
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containers:
|
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- name: csharp-function-subscriber
|
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image: IMAGE_NAME
|
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ports:
|
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- containerPort: 80
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imagePullPolicy: Always
|
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|
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@ -0,0 +1,48 @@
|
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data:
|
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AzureWebJobsStorage: CONNECTION_STRING_B64
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FUNCTIONS_WORKER_RUNTIME: bm9kZQ==
|
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apiVersion: v1
|
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kind: Secret
|
||||
metadata:
|
||||
name: javascript-function-subscriber
|
||||
namespace: default
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: javascript-function-subscriber
|
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namespace: default
|
||||
labels:
|
||||
app: javascript-function-subscriber
|
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annotations:
|
||||
osiris.deislabs.io/enabled: true
|
||||
osiris.deislabs.io/minReplicas: 1
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: javascript-function-subscriber
|
||||
template:
|
||||
metadata:
|
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labels:
|
||||
app: javascript-function-subscriber
|
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annotations:
|
||||
dapr.io/enabled: "true"
|
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dapr.io/id: "javascript-function-subscriber"
|
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dapr.io/port: "80"
|
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spec:
|
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containers:
|
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- name: javascript-function-subscriber
|
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image: IMAGE_NAME
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ports:
|
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- containerPort: 80
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env:
|
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- name: AzureFunctionsJobHost__functions__0
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||||
value: MyTopic
|
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- name: AzureFunctionsJobHost__functions__1
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value: Subscribe
|
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envFrom:
|
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- secretRef:
|
||||
name: javascript-function-subscriber
|
||||
---
|
||||
|
||||
|
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@ -0,0 +1,76 @@
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kind: Secret
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
namespace: default
|
||||
data:
|
||||
AzureWebJobsStorage: CONNECTION_STRING_B64
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FUNCTIONS_WORKER_RUNTIME: cHl0aG9u
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apiVersion: v1
|
||||
---
|
||||
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: python-function-publisher
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||||
labels:
|
||||
app: python-function-publisher
|
||||
spec:
|
||||
selector:
|
||||
app: python-function-publisher
|
||||
ports:
|
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- protocol: TCP
|
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port: 80
|
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targetPort: 80
|
||||
type: LoadBalancer
|
||||
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
labels:
|
||||
app: python-function-publisher
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: python-function-publisher
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: python-function-publisher
|
||||
annotations:
|
||||
dapr.io/enabled: "true"
|
||||
dapr.io/id: "python-function-publisher"
|
||||
dapr.io/port: "80"
|
||||
spec:
|
||||
containers:
|
||||
- name: python-function-publisher
|
||||
image: IMAGE_NAME
|
||||
ports:
|
||||
- containerPort: 80
|
||||
imagePullPolicy: Always
|
||||
envFrom:
|
||||
- secretRef:
|
||||
name: python-function-publisher
|
||||
---
|
||||
apiVersion: keda.k8s.io/v1alpha1
|
||||
kind: ScaledObject
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
namespace: default
|
||||
labels:
|
||||
deploymentName: python-function-publisher
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spec:
|
||||
scaleTargetRef:
|
||||
deploymentName: python-function-publisher
|
||||
triggers:
|
||||
- type: azure-queue
|
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metadata:
|
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name: myQueueItem
|
||||
type: queueTrigger
|
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direction: in
|
||||
queueName: items
|
||||
queueLength: "1"
|
||||
connection: AzureWebJobsStorage
|
||||
---
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|
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@ -0,0 +1,23 @@
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|||
apiVersion: dapr.io/v1alpha1
|
||||
kind: Component
|
||||
metadata:
|
||||
name: statestore
|
||||
spec:
|
||||
type: state.redis
|
||||
metadata:
|
||||
- name: "redisHost"
|
||||
value: "REPLACE_HOST"
|
||||
- name: "redisPassword"
|
||||
value: "REPLACE_SECRET"
|
||||
---
|
||||
apiVersion: dapr.io/v1alpha1
|
||||
kind: Component
|
||||
metadata:
|
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name: messagebus
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spec:
|
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type: pubsub.redis
|
||||
metadata:
|
||||
- name: "redisHost"
|
||||
value: "REPLACE_HOST"
|
||||
- name: "redisPassword"
|
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value: "REPLACE_SECRET"
|
||||
|
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@ -0,0 +1,117 @@
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$setupFolder = "./utils/base-templates"
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$deployFolder = "./deploy"
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$pythonName = "python-function-publisher"
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$dotnetName = "csharp-function-subscriber"
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$javascriptName = "javascript-function-subscriber"
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$sourceFolder = "./src"
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|
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$pythonFolder = "$sourceFolder/$pythonName"
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$dotnetFolder = "$sourceFolder/$dotnetName"
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||||
$javascriptFolder = "$sourceFolder/$javascriptName"
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|
||||
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# Prompts
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||||
$resourceBase = Read-Host -Prompt "Enter resource name base"
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||||
$location = Read-Host -Prompt "Enter location"
|
||||
|
||||
$groupName= "$resourceBase"
|
||||
$clusterName= "$resourceBase" + "-cluster"
|
||||
$registryName="${resourceBase}reg"
|
||||
$storageName = "${resourceBase}sa"
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||||
|
||||
# Resource Group
|
||||
Write-Host
|
||||
Write-Host "Creating resource group $groupName..."
|
||||
az group create -n $groupName -l $location
|
||||
|
||||
|
||||
# AKS
|
||||
Write-Host
|
||||
Write-Host "Creating AKS cluster $clusterName..."
|
||||
az aks create -g $groupName -n $clusterName --generate-ssh-keys
|
||||
az aks get-credentials -n $clusterName -g $groupName
|
||||
kubectl apply -f $setupFolder/helm-rbac.yaml
|
||||
helm init --service-account tiller
|
||||
|
||||
|
||||
# ACR
|
||||
Write-Host
|
||||
Write-Host "Creating ACR registry $registryName..."
|
||||
az acr create --resource-group $groupName --name $registryName --sku Basic
|
||||
$CLIENT_ID= az aks show --resource-group $groupName --name $clusterName --query "servicePrincipalProfile.clientId" --output tsv
|
||||
$ACR_ID= az acr show --name $registryName --resource-group $groupName --query "id" --output tsv
|
||||
|
||||
Write-Host
|
||||
Write-Host "Connecting ACR and AKS..."
|
||||
az role assignment create --assignee $CLIENT_ID --role acrpull --scope $ACR_ID
|
||||
az acr login -n $registryName
|
||||
|
||||
|
||||
# Install DAPR
|
||||
Write-Host
|
||||
Write-Host "Installing DAPR on $clusterName..."
|
||||
dapr init --kubernetes
|
||||
|
||||
Write-Host
|
||||
Write-Host "Installing Redis as the DAPR state store on $clusterName..."
|
||||
helm install stable/redis --name redis --set image.tag=5.0.5-debian-9-r104 --set rbac.create=true
|
||||
Start-Sleep -Seconds 60
|
||||
|
||||
$redisHost= $(kubectl get service redis-master -o=custom-columns=IP:.spec.clusterIP --no-headers=true) + ":6379"
|
||||
|
||||
$encoded = kubectl get secret --namespace default redis -o jsonpath="{.data.redis-password}"
|
||||
$redisSecret = [System.Text.Encoding]::ASCII.GetString([System.Convert]::FromBase64String($encoded))
|
||||
|
||||
(Get-Content $setupFolder/redis-base.yaml) | Foreach-Object {$_ -replace "REPLACE_HOST", $redisHost} | Foreach-Object {$_ -replace "REPLACE_SECRET", $redisSecret} | Set-Content $deployFolder/redis.yaml
|
||||
|
||||
|
||||
# Install KEDA
|
||||
Write-Host
|
||||
Write-Host "Installing KEDA on $clusterName..."
|
||||
func kubernetes install --namespace keda
|
||||
|
||||
#### Application section
|
||||
|
||||
# Provision Azure Storage
|
||||
Write-Host
|
||||
Write-Host "Creating storage account $storageName..."
|
||||
az group create -l $location -n $groupName
|
||||
az storage account create --sku Standard_LRS -l $location -g $groupName -n $storageName --kind StorageV2
|
||||
$CONNECTION_STRING= az storage account show-connection-string -g $groupName -n $storageName --query connectionString
|
||||
az storage queue create -n items --connection-string $CONNECTION_STRING
|
||||
|
||||
# Build images and deployment templates
|
||||
Write-Host
|
||||
Write-Host "Building and publishing images..."
|
||||
|
||||
$trimmedConnectionString = $CONNECTION_STRING -replace "`"", ""
|
||||
$encodedConnectionString = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($trimmedConnectionString))
|
||||
|
||||
(Get-Content $setupFolder/python-function-publisher-base.yaml) `
|
||||
| Foreach-Object {$_ -replace "IMAGE_NAME", "$registryName.azurecr.io/$pythonName"} `
|
||||
| Foreach-Object {$_ -replace "CONNECTION_STRING_B64", $encodedConnectionString} `
|
||||
| Set-Content $deployFolder/python-function-publisher.yaml
|
||||
|
||||
docker build -t "$registryName.azurecr.io/$pythonName" $pythonFolder
|
||||
docker push "$registryName.azurecr.io/$pythonName"
|
||||
|
||||
(Get-Content $setupFolder/csharp-function-subscriber-base.yaml) `
|
||||
| Foreach-Object {$_ -replace "IMAGE_NAME", "$registryName.azurecr.io/$dotnetName"} `
|
||||
| Foreach-Object {$_ -replace "CONNECTION_STRING_B64", $encodedConnectionString} `
|
||||
| Set-Content $deployFolder/csharp-function-subscriber.yaml
|
||||
|
||||
docker build -t "$registryName.azurecr.io/$dotnetName" $dotnetFolder
|
||||
docker push "$registryName.azurecr.io/$dotnetName"
|
||||
|
||||
(Get-Content $setupFolder/javascript-function-subscriber-base.yaml) `
|
||||
| Foreach-Object {$_ -replace "IMAGE_NAME", "$registryName.azurecr.io/$javascriptName"} `
|
||||
| Foreach-Object {$_ -replace "CONNECTION_STRING_B64", $encodedConnectionString} `
|
||||
| Set-Content $deployFolder/javascript-function-subscriber.yaml
|
||||
|
||||
docker build -t "$registryName.azurecr.io/$javascriptName" $javascriptFolder
|
||||
docker push "$registryName.azurecr.io/$javascriptName"
|
||||
|
||||
# Deploy
|
||||
Write-Host
|
||||
Write-Host "Deploying application..."
|
||||
kubectl apply -f $deployFolder
|
||||
|
|
@ -0,0 +1 @@
|
|||
local.settings.json
|
||||
|
|
@ -0,0 +1,264 @@
|
|||
## Ignore Visual Studio temporary files, build results, and
|
||||
## files generated by popular Visual Studio add-ons.
|
||||
|
||||
# Azure Functions localsettings file
|
||||
local.settings.json
|
||||
|
||||
# User-specific files
|
||||
*.suo
|
||||
*.user
|
||||
*.userosscache
|
||||
*.sln.docstates
|
||||
|
||||
# User-specific files (MonoDevelop/Xamarin Studio)
|
||||
*.userprefs
|
||||
|
||||
# Build results
|
||||
[Dd]ebug/
|
||||
[Dd]ebugPublic/
|
||||
[Rr]elease/
|
||||
[Rr]eleases/
|
||||
x64/
|
||||
x86/
|
||||
bld/
|
||||
[Bb]in/
|
||||
[Oo]bj/
|
||||
[Ll]og/
|
||||
|
||||
# Visual Studio 2015 cache/options directory
|
||||
.vs/
|
||||
# Uncomment if you have tasks that create the project's static files in wwwroot
|
||||
#wwwroot/
|
||||
|
||||
# MSTest test Results
|
||||
[Tt]est[Rr]esult*/
|
||||
[Bb]uild[Ll]og.*
|
||||
|
||||
# NUNIT
|
||||
*.VisualState.xml
|
||||
TestResult.xml
|
||||
|
||||
# Build Results of an ATL Project
|
||||
[Dd]ebugPS/
|
||||
[Rr]eleasePS/
|
||||
dlldata.c
|
||||
|
||||
# DNX
|
||||
project.lock.json
|
||||
project.fragment.lock.json
|
||||
artifacts/
|
||||
|
||||
*_i.c
|
||||
*_p.c
|
||||
*_i.h
|
||||
*.ilk
|
||||
*.meta
|
||||
*.obj
|
||||
*.pch
|
||||
*.pdb
|
||||
*.pgc
|
||||
*.pgd
|
||||
*.rsp
|
||||
*.sbr
|
||||
*.tlb
|
||||
*.tli
|
||||
*.tlh
|
||||
*.tmp
|
||||
*.tmp_proj
|
||||
*.log
|
||||
*.vspscc
|
||||
*.vssscc
|
||||
.builds
|
||||
*.pidb
|
||||
*.svclog
|
||||
*.scc
|
||||
|
||||
# Chutzpah Test files
|
||||
_Chutzpah*
|
||||
|
||||
# Visual C++ cache files
|
||||
ipch/
|
||||
*.aps
|
||||
*.ncb
|
||||
*.opendb
|
||||
*.opensdf
|
||||
*.sdf
|
||||
*.cachefile
|
||||
*.VC.db
|
||||
*.VC.VC.opendb
|
||||
|
||||
# Visual Studio profiler
|
||||
*.psess
|
||||
*.vsp
|
||||
*.vspx
|
||||
*.sap
|
||||
|
||||
# TFS 2012 Local Workspace
|
||||
$tf/
|
||||
|
||||
# Guidance Automation Toolkit
|
||||
*.gpState
|
||||
|
||||
# ReSharper is a .NET coding add-in
|
||||
_ReSharper*/
|
||||
*.[Rr]e[Ss]harper
|
||||
*.DotSettings.user
|
||||
|
||||
# JustCode is a .NET coding add-in
|
||||
.JustCode
|
||||
|
||||
# TeamCity is a build add-in
|
||||
_TeamCity*
|
||||
|
||||
# DotCover is a Code Coverage Tool
|
||||
*.dotCover
|
||||
|
||||
# NCrunch
|
||||
_NCrunch_*
|
||||
.*crunch*.local.xml
|
||||
nCrunchTemp_*
|
||||
|
||||
# MightyMoose
|
||||
*.mm.*
|
||||
AutoTest.Net/
|
||||
|
||||
# Web workbench (sass)
|
||||
.sass-cache/
|
||||
|
||||
# Installshield output folder
|
||||
[Ee]xpress/
|
||||
|
||||
# DocProject is a documentation generator add-in
|
||||
DocProject/buildhelp/
|
||||
DocProject/Help/*.HxT
|
||||
DocProject/Help/*.HxC
|
||||
DocProject/Help/*.hhc
|
||||
DocProject/Help/*.hhk
|
||||
DocProject/Help/*.hhp
|
||||
DocProject/Help/Html2
|
||||
DocProject/Help/html
|
||||
|
||||
# Click-Once directory
|
||||
publish/
|
||||
|
||||
# Publish Web Output
|
||||
*.[Pp]ublish.xml
|
||||
*.azurePubxml
|
||||
# TODO: Comment the next line if you want to checkin your web deploy settings
|
||||
# but database connection strings (with potential passwords) will be unencrypted
|
||||
#*.pubxml
|
||||
*.publishproj
|
||||
|
||||
# Microsoft Azure Web App publish settings. Comment the next line if you want to
|
||||
# checkin your Azure Web App publish settings, but sensitive information contained
|
||||
# in these scripts will be unencrypted
|
||||
PublishScripts/
|
||||
|
||||
# NuGet Packages
|
||||
*.nupkg
|
||||
# The packages folder can be ignored because of Package Restore
|
||||
**/packages/*
|
||||
# except build/, which is used as an MSBuild target.
|
||||
!**/packages/build/
|
||||
# Uncomment if necessary however generally it will be regenerated when needed
|
||||
#!**/packages/repositories.config
|
||||
# NuGet v3's project.json files produces more ignoreable files
|
||||
*.nuget.props
|
||||
*.nuget.targets
|
||||
|
||||
# Microsoft Azure Build Output
|
||||
csx/
|
||||
*.build.csdef
|
||||
|
||||
# Microsoft Azure Emulator
|
||||
ecf/
|
||||
rcf/
|
||||
|
||||
# Windows Store app package directories and files
|
||||
AppPackages/
|
||||
BundleArtifacts/
|
||||
Package.StoreAssociation.xml
|
||||
_pkginfo.txt
|
||||
|
||||
# Visual Studio cache files
|
||||
# files ending in .cache can be ignored
|
||||
*.[Cc]ache
|
||||
# but keep track of directories ending in .cache
|
||||
!*.[Cc]ache/
|
||||
|
||||
# Others
|
||||
ClientBin/
|
||||
~$*
|
||||
*~
|
||||
*.dbmdl
|
||||
*.dbproj.schemaview
|
||||
*.jfm
|
||||
*.pfx
|
||||
*.publishsettings
|
||||
node_modules/
|
||||
orleans.codegen.cs
|
||||
|
||||
# Since there are multiple workflows, uncomment next line to ignore bower_components
|
||||
# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
|
||||
#bower_components/
|
||||
|
||||
# RIA/Silverlight projects
|
||||
Generated_Code/
|
||||
|
||||
# Backup & report files from converting an old project file
|
||||
# to a newer Visual Studio version. Backup files are not needed,
|
||||
# because we have git ;-)
|
||||
_UpgradeReport_Files/
|
||||
Backup*/
|
||||
UpgradeLog*.XML
|
||||
UpgradeLog*.htm
|
||||
|
||||
# SQL Server files
|
||||
*.mdf
|
||||
*.ldf
|
||||
|
||||
# Business Intelligence projects
|
||||
*.rdl.data
|
||||
*.bim.layout
|
||||
*.bim_*.settings
|
||||
|
||||
# Microsoft Fakes
|
||||
FakesAssemblies/
|
||||
|
||||
# GhostDoc plugin setting file
|
||||
*.GhostDoc.xml
|
||||
|
||||
# Node.js Tools for Visual Studio
|
||||
.ntvs_analysis.dat
|
||||
|
||||
# Visual Studio 6 build log
|
||||
*.plg
|
||||
|
||||
# Visual Studio 6 workspace options file
|
||||
*.opt
|
||||
|
||||
# Visual Studio LightSwitch build output
|
||||
**/*.HTMLClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/ModelManifest.xml
|
||||
**/*.Server/GeneratedArtifacts
|
||||
**/*.Server/ModelManifest.xml
|
||||
_Pvt_Extensions
|
||||
|
||||
# Paket dependency manager
|
||||
.paket/paket.exe
|
||||
paket-files/
|
||||
|
||||
# FAKE - F# Make
|
||||
.fake/
|
||||
|
||||
# JetBrains Rider
|
||||
.idea/
|
||||
*.sln.iml
|
||||
|
||||
# CodeRush
|
||||
.cr/
|
||||
|
||||
# Python Tools for Visual Studio (PTVS)
|
||||
__pycache__/
|
||||
*.pyc
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
{
|
||||
"recommendations": [
|
||||
"ms-azuretools.vscode-azurefunctions",
|
||||
"ms-vscode.csharp"
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
{
|
||||
"version": "0.2.0",
|
||||
"configurations": [
|
||||
{
|
||||
"name": "Attach to .NET Functions",
|
||||
"type": "coreclr",
|
||||
"request": "attach",
|
||||
"processId": "${command:azureFunctions.pickProcess}"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
{
|
||||
"azureFunctions.deploySubpath": "bin/Release/netcoreapp2.1/publish",
|
||||
"azureFunctions.projectLanguage": "C#",
|
||||
"azureFunctions.projectRuntime": "~2",
|
||||
"azureFunctions.preDeployTask": "publish"
|
||||
}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
{
|
||||
"version": "2.0.0",
|
||||
"tasks": [
|
||||
{
|
||||
"label": "clean",
|
||||
"command": "dotnet clean",
|
||||
"type": "shell",
|
||||
"problemMatcher": "$msCompile"
|
||||
},
|
||||
{
|
||||
"label": "build",
|
||||
"command": "dotnet build",
|
||||
"type": "shell",
|
||||
"dependsOn": "clean",
|
||||
"group": {
|
||||
"kind": "build",
|
||||
"isDefault": true
|
||||
},
|
||||
"problemMatcher": "$msCompile"
|
||||
},
|
||||
{
|
||||
"label": "clean release",
|
||||
"command": "dotnet clean --configuration Release",
|
||||
"type": "shell",
|
||||
"problemMatcher": "$msCompile"
|
||||
},
|
||||
{
|
||||
"label": "publish",
|
||||
"command": "dotnet publish --configuration Release",
|
||||
"type": "shell",
|
||||
"dependsOn": "clean release",
|
||||
"problemMatcher": "$msCompile"
|
||||
},
|
||||
{
|
||||
"type": "func",
|
||||
"dependsOn": "build",
|
||||
"options": {
|
||||
"cwd": "${workspaceFolder}/bin/Debug/netcoreapp2.1"
|
||||
},
|
||||
"command": "host start",
|
||||
"isBackground": true,
|
||||
"problemMatcher": "$func-watch"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
FROM microsoft/dotnet:2.2-sdk AS installer-env
|
||||
|
||||
COPY . /src/dotnet-function-app
|
||||
RUN cd /src/dotnet-function-app && \
|
||||
mkdir -p /home/site/wwwroot && \
|
||||
dotnet publish *.csproj --output /home/site/wwwroot
|
||||
|
||||
FROM mcr.microsoft.com/azure-functions/dotnet:2.0
|
||||
ENV AzureWebJobsScriptRoot=/home/site/wwwroot \
|
||||
AzureFunctionsJobHost__Logging__Console__IsEnabled=true
|
||||
|
||||
COPY --from=installer-env ["/home/site/wwwroot", "/home/site/wwwroot"]
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
using System;
|
||||
using System.IO;
|
||||
using System.Threading.Tasks;
|
||||
using Microsoft.AspNetCore.Mvc;
|
||||
using Microsoft.Azure.WebJobs;
|
||||
using Microsoft.Azure.WebJobs.Extensions.Http;
|
||||
using Microsoft.AspNetCore.Http;
|
||||
using Microsoft.Extensions.Logging;
|
||||
using Newtonsoft.Json;
|
||||
using System.Net.Http;
|
||||
|
||||
namespace DAPR.Sample
|
||||
{
|
||||
public class MyTopic
|
||||
{
|
||||
private readonly HttpClient _client;
|
||||
private const string DAPR_URL = "http://localhost:3500/v1.0";
|
||||
public MyTopic(IHttpClientFactory httpClientFactory)
|
||||
{
|
||||
_client = httpClientFactory.CreateClient();
|
||||
}
|
||||
|
||||
[FunctionName("MyTopic")]
|
||||
public async Task<IActionResult> Run(
|
||||
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "myTopic")] HttpRequest req,
|
||||
ILogger log)
|
||||
{
|
||||
log.LogInformation("MyTopic C# trigger function processed a request.");
|
||||
|
||||
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
|
||||
dynamic daprMessage = JsonConvert.DeserializeObject(requestBody);
|
||||
|
||||
log.LogInformation($"Got value: {daprMessage["data"]["message"]}");
|
||||
|
||||
return new OkResult();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
using Microsoft.Azure.Functions.Extensions.DependencyInjection;
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
|
||||
[assembly: FunctionsStartup(typeof(DAPR.Sample.Startup))]
|
||||
|
||||
namespace DAPR.Sample {
|
||||
public class Startup : FunctionsStartup
|
||||
{
|
||||
public override void Configure(IFunctionsHostBuilder builder)
|
||||
{
|
||||
builder.Services.AddHttpClient();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
using System;
|
||||
using System.IO;
|
||||
using System.Threading.Tasks;
|
||||
using Microsoft.AspNetCore.Mvc;
|
||||
using Microsoft.Azure.WebJobs;
|
||||
using Microsoft.Azure.WebJobs.Extensions.Http;
|
||||
using Microsoft.AspNetCore.Http;
|
||||
using Microsoft.Extensions.Logging;
|
||||
using Newtonsoft.Json;
|
||||
|
||||
namespace DAPR.Sample
|
||||
{
|
||||
public class Subscribe
|
||||
{
|
||||
public Subscribe()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
[FunctionName("Subscribe")]
|
||||
public async Task<IActionResult> Run(
|
||||
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "dapr/subscribe")] HttpRequest req,
|
||||
ILogger log)
|
||||
{
|
||||
log.LogInformation("Subscription HTTP trigger function processed a request.");
|
||||
|
||||
string[] subscriptions = { "myTopic" };
|
||||
return new OkObjectResult(JsonConvert.SerializeObject(subscriptions));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netcoreapp2.1</TargetFramework>
|
||||
<AzureFunctionsVersion>v2</AzureFunctionsVersion>
|
||||
<RootNamespace>csharp_subscribe</RootNamespace>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.0.0" />
|
||||
<PackageReference Include="Microsoft.Extensions.Http" Version="2.2.0" />
|
||||
<PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.29" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Update="host.json">
|
||||
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
|
||||
</None>
|
||||
<None Update="local.settings.json">
|
||||
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
|
||||
<CopyToPublishDirectory>Never</CopyToPublishDirectory>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
{
|
||||
"version": "2.0",
|
||||
"extensions": {
|
||||
"http": {
|
||||
"routePrefix": ""
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
local.settings.json
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
bin
|
||||
obj
|
||||
csx
|
||||
.vs
|
||||
edge
|
||||
Publish
|
||||
|
||||
*.user
|
||||
*.suo
|
||||
*.cscfg
|
||||
*.Cache
|
||||
project.lock.json
|
||||
|
||||
/packages
|
||||
/TestResults
|
||||
|
||||
/tools/NuGet.exe
|
||||
/App_Data
|
||||
/secrets
|
||||
/data
|
||||
.secrets
|
||||
appsettings.json
|
||||
local.settings.json
|
||||
|
||||
node_modules
|
||||
dist
|
||||
|
||||
# Local python packages
|
||||
.python_packages/
|
||||
|
||||
# Python Environments
|
||||
.env
|
||||
.venv
|
||||
env/
|
||||
venv/
|
||||
ENV/
|
||||
env.bak/
|
||||
venv.bak/
|
||||
|
||||
# Byte-compiled / optimized / DLL files
|
||||
__pycache__/
|
||||
*.py[cod]
|
||||
*$py.class
|
||||
5
6.functions-and-keda/src/javascript-function-subscriber/.vscode/extensions.json
vendored
Normal file
5
6.functions-and-keda/src/javascript-function-subscriber/.vscode/extensions.json
vendored
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
{
|
||||
"recommendations": [
|
||||
"ms-azuretools.vscode-azurefunctions"
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
FROM mcr.microsoft.com/azure-functions/node:2.0
|
||||
|
||||
ENV AzureWebJobsScriptRoot=/home/site/wwwroot \
|
||||
AzureFunctionsJobHost__Logging__Console__IsEnabled=true
|
||||
|
||||
COPY . /home/site/wwwroot
|
||||
|
||||
RUN cd /home/site/wwwroot && \
|
||||
npm install
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
{
|
||||
"bindings": [
|
||||
{
|
||||
"authLevel": "anonymous",
|
||||
"type": "httpTrigger",
|
||||
"direction": "in",
|
||||
"name": "req",
|
||||
"methods": [
|
||||
"post"
|
||||
],
|
||||
"route": "myTopic"
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"direction": "out",
|
||||
"name": "res"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
module.exports = async function (context, req) {
|
||||
context.log('MyTopic JavaScript function processed a request.');
|
||||
};
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
{
|
||||
"bindings": [
|
||||
{
|
||||
"authLevel": "anonymous",
|
||||
"type": "httpTrigger",
|
||||
"direction": "in",
|
||||
"name": "req",
|
||||
"methods": [
|
||||
"get"
|
||||
],
|
||||
"route": "/dapr/subscribe"
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"direction": "out",
|
||||
"name": "res"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
module.exports = async function (context, req) {
|
||||
context.log('JavaScript Subscription HTTP trigger function processed a request.');
|
||||
context.res = {
|
||||
// status: 200, /* Defaults to 200 */
|
||||
body: [
|
||||
"myTopic"
|
||||
]
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
{
|
||||
"version": "2.0",
|
||||
"extensionBundle": {
|
||||
"id": "Microsoft.Azure.Functions.ExtensionBundle",
|
||||
"version": "[1.*, 2.0.0)"
|
||||
},
|
||||
"extensions": {
|
||||
"http": {
|
||||
"routePrefix": ""
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
{
|
||||
"name": "",
|
||||
"version": "",
|
||||
"description": "",
|
||||
"scripts" : {
|
||||
"test": "echo \"No tests yet...\""
|
||||
},
|
||||
"author": ""
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
local.settings.json
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
.git*
|
||||
.vscode
|
||||
local.settings.json
|
||||
test
|
||||
.venv
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
# Byte-compiled / optimized / DLL files
|
||||
__pycache__/
|
||||
*.py[cod]
|
||||
*$py.class
|
||||
|
||||
# C extensions
|
||||
*.so
|
||||
|
||||
# Distribution / packaging
|
||||
.Python
|
||||
build/
|
||||
develop-eggs/
|
||||
dist/
|
||||
downloads/
|
||||
eggs/
|
||||
.eggs/
|
||||
lib/
|
||||
lib64/
|
||||
parts/
|
||||
sdist/
|
||||
var/
|
||||
wheels/
|
||||
pip-wheel-metadata/
|
||||
share/python-wheels/
|
||||
*.egg-info/
|
||||
.installed.cfg
|
||||
*.egg
|
||||
MANIFEST
|
||||
|
||||
# PyInstaller
|
||||
# Usually these files are written by a python script from a template
|
||||
# before PyInstaller builds the exe, so as to inject date/other infos into it.
|
||||
*.manifest
|
||||
*.spec
|
||||
|
||||
# Installer logs
|
||||
pip-log.txt
|
||||
pip-delete-this-directory.txt
|
||||
|
||||
# Unit test / coverage reports
|
||||
htmlcov/
|
||||
.tox/
|
||||
.nox/
|
||||
.coverage
|
||||
.coverage.*
|
||||
.cache
|
||||
nosetests.xml
|
||||
coverage.xml
|
||||
*.cover
|
||||
.hypothesis/
|
||||
.pytest_cache/
|
||||
|
||||
# Translations
|
||||
*.mo
|
||||
*.pot
|
||||
|
||||
# Django stuff:
|
||||
*.log
|
||||
local_settings.py
|
||||
db.sqlite3
|
||||
|
||||
# Flask stuff:
|
||||
instance/
|
||||
.webassets-cache
|
||||
|
||||
# Scrapy stuff:
|
||||
.scrapy
|
||||
|
||||
# Sphinx documentation
|
||||
docs/_build/
|
||||
|
||||
# PyBuilder
|
||||
target/
|
||||
|
||||
# Jupyter Notebook
|
||||
.ipynb_checkpoints
|
||||
|
||||
# IPython
|
||||
profile_default/
|
||||
ipython_config.py
|
||||
|
||||
# pyenv
|
||||
.python-version
|
||||
|
||||
# pipenv
|
||||
# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
|
||||
# However, in case of collaboration, if having platform-specific dependencies or dependencies
|
||||
# having no cross-platform support, pipenv may install dependencies that don’t work, or not
|
||||
# install all needed dependencies.
|
||||
#Pipfile.lock
|
||||
|
||||
# celery beat schedule file
|
||||
celerybeat-schedule
|
||||
|
||||
# SageMath parsed files
|
||||
*.sage.py
|
||||
|
||||
# Environments
|
||||
.env
|
||||
.venv
|
||||
env/
|
||||
venv/
|
||||
ENV/
|
||||
env.bak/
|
||||
venv.bak/
|
||||
|
||||
# Spyder project settings
|
||||
.spyderproject
|
||||
.spyproject
|
||||
|
||||
# Rope project settings
|
||||
.ropeproject
|
||||
|
||||
# mkdocs documentation
|
||||
/site
|
||||
|
||||
# mypy
|
||||
.mypy_cache/
|
||||
.dmypy.json
|
||||
dmypy.json
|
||||
|
||||
# Pyre type checker
|
||||
.pyre/
|
||||
|
||||
# Azure Functions artifacts
|
||||
bin
|
||||
obj
|
||||
appsettings.json
|
||||
local.settings.json
|
||||
.python_packages
|
||||
python-publish.zip
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
{
|
||||
"recommendations": [
|
||||
"ms-azuretools.vscode-azurefunctions",
|
||||
"ms-python.python"
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
{
|
||||
"version": "0.2.0",
|
||||
"configurations": [
|
||||
{
|
||||
"name": "Attach to Python Functions",
|
||||
"type": "python",
|
||||
"request": "attach",
|
||||
"port": 9091,
|
||||
"preLaunchTask": "func: host start"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
{
|
||||
"azureFunctions.deploySubpath": "python-publish.zip",
|
||||
"azureFunctions.pythonVenv": ".venv",
|
||||
"azureFunctions.projectLanguage": "Python",
|
||||
"azureFunctions.projectRuntime": "~2",
|
||||
"debug.internalConsoleOptions": "neverOpen",
|
||||
"azureFunctions.preDeployTask": "func: pack",
|
||||
"python.pythonPath": ".venv/bin/python3.6"
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
{
|
||||
"version": "2.0.0",
|
||||
"tasks": [
|
||||
{
|
||||
"type": "func",
|
||||
"command": "host start",
|
||||
"problemMatcher": "$func-watch",
|
||||
"isBackground": true,
|
||||
"dependsOn": "pipInstall"
|
||||
},
|
||||
{
|
||||
"label": "pipInstall",
|
||||
"type": "shell",
|
||||
"osx": {
|
||||
"command": "${config:azureFunctions.pythonVenv}/bin/python -m pip install -r requirements.txt"
|
||||
},
|
||||
"windows": {
|
||||
"command": "${config:azureFunctions.pythonVenv}\\Scripts\\python -m pip install -r requirements.txt"
|
||||
},
|
||||
"linux": {
|
||||
"command": "${config:azureFunctions.pythonVenv}/bin/python -m pip install -r requirements.txt"
|
||||
},
|
||||
"problemMatcher": []
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
FROM mcr.microsoft.com/azure-functions/python:2.0
|
||||
|
||||
ENV AzureWebJobsScriptRoot=/home/site/wwwroot \
|
||||
AzureFunctionsJobHost__Logging__Console__IsEnabled=true
|
||||
|
||||
COPY . /home/site/wwwroot
|
||||
|
||||
RUN cd /home/site/wwwroot && \
|
||||
pip install -r requirements.txt
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
import logging
|
||||
|
||||
import requests
|
||||
import json
|
||||
import azure.functions as func
|
||||
|
||||
dapr_url = "http://localhost:3500/v1.0"
|
||||
|
||||
def main(msg: func.QueueMessage):
|
||||
logging.info(f"Python queue-triggered function received a message!")
|
||||
message = msg.get_body().decode('utf-8')
|
||||
logging.info(f"Message: {message}")
|
||||
|
||||
# Publish an event
|
||||
url = f'{dapr_url}/publish/myTopic'
|
||||
content = { "message": message }
|
||||
logging.info(f'POST to {url} with content {json.dumps(content)}')
|
||||
p = requests.post(url, json=content)
|
||||
logging.info(f'Got response code {p.status_code}')
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
{
|
||||
"scriptFile": "__init__.py",
|
||||
"bindings": [
|
||||
{
|
||||
"name": "msg",
|
||||
"type": "queueTrigger",
|
||||
"direction": "in",
|
||||
"queueName": "items",
|
||||
"connection": "AzureWebJobsStorage"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
{
|
||||
"version": "2.0",
|
||||
"extensionBundle": {
|
||||
"id": "Microsoft.Azure.Functions.ExtensionBundle",
|
||||
"version": "[1.*, 2.0.0)"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
requests
|
||||
azure-functions
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
kind: Secret
|
||||
metadata:
|
||||
name: csharp-function-subscriber
|
||||
namespace: default
|
||||
data:
|
||||
AzureWebJobsStorage: CONNECTION_STRING_B64
|
||||
apiVersion: v1
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: csharp-function-subscriber
|
||||
labels:
|
||||
app: csharp-function-subscriber
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: csharp-function-subscriber
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: csharp-function-subscriber
|
||||
annotations:
|
||||
dapr.io/enabled: "true"
|
||||
dapr.io/id: "csharp-function-subscriber"
|
||||
dapr.io/port: "80"
|
||||
spec:
|
||||
containers:
|
||||
- name: csharp-function-subscriber
|
||||
image: IMAGE_NAME
|
||||
ports:
|
||||
- containerPort: 80
|
||||
imagePullPolicy: Always
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: tiller
|
||||
namespace: kube-system
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: tiller
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: cluster-admin
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: tiller
|
||||
namespace: kube-system
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
data:
|
||||
AzureWebJobsStorage: CONNECTION_STRING_B64
|
||||
FUNCTIONS_WORKER_RUNTIME: bm9kZQ==
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: javascript-function-subscriber
|
||||
namespace: default
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: javascript-function-subscriber
|
||||
namespace: default
|
||||
labels:
|
||||
app: javascript-function-subscriber
|
||||
annotations:
|
||||
osiris.deislabs.io/enabled: true
|
||||
osiris.deislabs.io/minReplicas: 1
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: javascript-function-subscriber
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: javascript-function-subscriber
|
||||
annotations:
|
||||
dapr.io/enabled: "true"
|
||||
dapr.io/id: "javascript-function-subscriber"
|
||||
dapr.io/port: "80"
|
||||
spec:
|
||||
containers:
|
||||
- name: javascript-function-subscriber
|
||||
image: IMAGE_NAME
|
||||
ports:
|
||||
- containerPort: 80
|
||||
env:
|
||||
- name: AzureFunctionsJobHost__functions__0
|
||||
value: MyTopic
|
||||
- name: AzureFunctionsJobHost__functions__1
|
||||
value: Subscribe
|
||||
envFrom:
|
||||
- secretRef:
|
||||
name: javascript-function-subscriber
|
||||
---
|
||||
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
kind: Secret
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
namespace: default
|
||||
data:
|
||||
AzureWebJobsStorage: CONNECTION_STRING_B64
|
||||
FUNCTIONS_WORKER_RUNTIME: cHl0aG9u
|
||||
apiVersion: v1
|
||||
---
|
||||
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
labels:
|
||||
app: python-function-publisher
|
||||
spec:
|
||||
selector:
|
||||
app: python-function-publisher
|
||||
ports:
|
||||
- protocol: TCP
|
||||
port: 80
|
||||
targetPort: 80
|
||||
type: LoadBalancer
|
||||
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
labels:
|
||||
app: python-function-publisher
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: python-function-publisher
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: python-function-publisher
|
||||
annotations:
|
||||
dapr.io/enabled: "true"
|
||||
dapr.io/id: "python-function-publisher"
|
||||
dapr.io/port: "80"
|
||||
spec:
|
||||
containers:
|
||||
- name: python-function-publisher
|
||||
image: IMAGE_NAME
|
||||
ports:
|
||||
- containerPort: 80
|
||||
imagePullPolicy: Always
|
||||
envFrom:
|
||||
- secretRef:
|
||||
name: python-function-publisher
|
||||
---
|
||||
apiVersion: keda.k8s.io/v1alpha1
|
||||
kind: ScaledObject
|
||||
metadata:
|
||||
name: python-function-publisher
|
||||
namespace: default
|
||||
labels:
|
||||
deploymentName: python-function-publisher
|
||||
spec:
|
||||
scaleTargetRef:
|
||||
deploymentName: python-function-publisher
|
||||
triggers:
|
||||
- type: azure-queue
|
||||
metadata:
|
||||
name: myQueueItem
|
||||
type: queueTrigger
|
||||
direction: in
|
||||
queueName: items
|
||||
queueLength: "1"
|
||||
connection: AzureWebJobsStorage
|
||||
---
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
apiVersion: dapr.io/v1alpha1
|
||||
kind: Component
|
||||
metadata:
|
||||
name: statestore
|
||||
spec:
|
||||
type: state.redis
|
||||
metadata:
|
||||
- name: "redisHost"
|
||||
value: "REPLACE_HOST"
|
||||
- name: "redisPassword"
|
||||
value: "REPLACE_SECRET"
|
||||
---
|
||||
apiVersion: dapr.io/v1alpha1
|
||||
kind: Component
|
||||
metadata:
|
||||
name: messagebus
|
||||
spec:
|
||||
type: pubsub.redis
|
||||
metadata:
|
||||
- name: "redisHost"
|
||||
value: "REPLACE_HOST"
|
||||
- name: "redisPassword"
|
||||
value: "REPLACE_SECRET"
|
||||
|
|
@ -9,3 +9,4 @@ This repository contains a series of samples that highlight Dapr capabilities. T
|
|||
| [3.distributed-calculator](./3.distributed-calculator) | Demonstrates a distributed calculator application that uses Dapr services to power a React web app. Highlights polyglot (multi-language) programming, service invocation and state management. |
|
||||
| [4.pub-sub](./4.pub-sub) | Demonstrates how we use Dapr to enable pub-sub applications. Uses Redis as a pub-sub component. |
|
||||
| [5.bindings](./5.bindings) | Demonstrates how we use Dapr to create input and output bindings to other components. Uses bindings to Kafka. |
|
||||
| [6.functions-and-keda](./6.functions-and-keda) | Demonstrates use of Dapr pub/sub from Azure Functions, as well as composition with KEDA. |
|
||||
|
|
|
|||
Loading…
Reference in New Issue