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https://github.com/denniszielke/aca-dapr-simple-messaging
Simple demo app for demonstrating dapr pubsub in Azure Container Apps
https://github.com/denniszielke/aca-dapr-simple-messaging
azure container-apps dapr pubsub
Last synced: 4 days ago
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Simple demo app for demonstrating dapr pubsub in Azure Container Apps
- Host: GitHub
- URL: https://github.com/denniszielke/aca-dapr-simple-messaging
- Owner: denniszielke
- License: mit
- Created: 2022-10-19T18:06:08.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-03-18T08:44:52.000Z (9 months ago)
- Last Synced: 2024-11-05T23:14:18.795Z (about 2 months ago)
- Topics: azure, container-apps, dapr, pubsub
- Language: Bicep
- Homepage:
- Size: 708 KB
- Stars: 1
- Watchers: 3
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Simple Dapr messaging using Azure Container Apps
High Level Architecture:
## Deploy Azure resources
```
PROJECT_NAME="dznginx"
LOCATION="eastus"
bash ./deploy-infra.sh $PROJECT_NAME $LOCATION
az containerapp job create \
--name "my-job" --resource-group $PROJECT_NAME --environment $PROJECT_NAME \
--trigger-type "Schedule" \
--replica-timeout 1800 --replica-retry-limit 0 --replica-completion-count 1 --parallelism 1 \
--image "mcr.microsoft.com/k8se/quickstart-jobs:latest" \
--cpu "0.25" --memory "0.5Gi" \
--cron-expression "*/1 * * * *" --workload-profile-name d8
```
## Build containers using buildpacks
```
REGISTRY_NAME="dimages"
az acr login --name $REGISTRY_NAME
az containerapp up --name message-receiver \
--location $LOCATION \
--environment $PROJECT_NAME \
-g $PROJECT_NAME \
--registry-server $REGISTRY_NAME.azurecr.io \
--ingress external \
--target-port 8080 \
--source ./src/Message.Receiver
```
## Create config file
```
PROJECT_NAME="dzaca27"
bash ./create-config.sh $PROJECT_NAME
```
## Launch locally without Dapr
- create azure resources by running infra script
- create local config by running create config script or adjust environment variables in local.env accordingly
- launch debug and open http://localhost:5025
## Launch locally with Dapr
```
cd src/Message.Creator
dapr run --app-id message-creator --components-path ../../components/ --app-port 5023 --dapr-http-port 3500 -- dotnet run --project .
```
```
cd src/Message.Receiver
dapr run --app-id message-receiver --resources-path ../../components/ --app-port 5025 --dapr-http-port 3501 -- dotnet run --project .
```
```
{
"specversion": "1.0",
"type": "com.dapr.event.sent",
"traceid": "00-56add4dd6bb08be96c23b2dc17465ab8-7ec5cbe8920fe992-01",
"traceparent": "00-56add4dd6bb08be96c23b2dc17465ab8-7ec5cbe8920fe992-01",
"data": {
"headers": [
{
"key": "Content-Type",
"value": [
"application/json; charset=utf-8"
]
}
],
"id": "17d9af8d-1cdf-40ca-9ab6-46ba6af45a3c"
},
"id": "17d9af8d-1cdf-40ca-9ab6-12",
"datacontenttype": "application/json; charset=utf-8",
"source": "message-creator",
"topic": "messages",
"pubsubname": "publisher",
"tracestate": ""
}
```
## Submit new request via curl
DNS='message-creator.jollycliff-cb0f66cb.westeurope.azurecontainerapps.io'
HOST='10.0.16.27'
### Ping
```
-svk -ls --verbose -H 'Host: demo.greendune-d682b90f.westeurope.azurecontainerapps.io' http://10.0.5.11 --verbose
curl -svk -ls --verbose -X GET -H "Host: $DNS" -H 'Accept: application/json' -H 'Content-Type: application/json' http://$HOST/getname
```
### Invoke/Publish Message
```
curl -svk -ls --verbose -X POST -H "Host: $DNS" -H 'Accept: application/json' -H 'Content-Type: application/json' -d '{ "id": "55", "temperature": "23", "humidity": "43", "name": "dennis", "message": "post invoke from dennis", "timestamp": "now"}' http://$HOST/publish
curl -svk -ls --verbose -X POST -H "Host: $DNS" -H 'Accept: application/json' -H 'Content-Type: application/json' -d '{ "id": "454", "temperature": "23", "humidity": "43", "name": "dennis", "message": "post publish from dennis", "timestamp": "now"}' http://$HOST/receive
```
## Deploy Apps into Container Apps
```
PROJECT_NAME="dzaca37"
GITHUB_REPO_OWNER="denniszielke"
IMAGE_TAG="latest"
bash ./deploy-apps.sh $PROJECT_NAME $GITHUB_REPO_OWNER $IMAGE_TAG
```
| Name | Display Name | Category | Cores | memoryGiB | Comments |
|:--|:--|:--|--:|--:|:--|
| `D4` | Dedicated-D4 | General Purpose | 4 | 16 | |
| `D8` | Dedicated-D8 | General Purpose | 8 | 32 | |
| `D16` | Dedicated-D16 | General Purpose | 16 | 64 | |
| `E4` | Dedicated-E4 | Memory Optimized | 4 | 32 | |
| `E8` | Dedicated-E8 | Memory Optimized | 8 | 64 | |
| `E16` | Dedicated-E16 | Memory Optimized | 16 | 128 | |
| `F4` | Dedicated-F4 | Compute Optimized | 4 | 8 | |
| `F8` | Dedicated-F8 | Compute Optimized | 8 | 16 | |
| `F16` | Dedicated-F16 | Compute Optimized | 16 | 32 | |
| `Consumption` | Consumption | Consumption | 4 | 8 | |