Added consistent examples

Signed-off-by: Amulya Varote <amulyavarote@Amulyas-MacBook-Pro.local>
This commit is contained in:
Amulya Varote 2022-01-24 14:18:02 -08:00
parent ea37e2d355
commit c3a7d0863d
1 changed files with 65 additions and 10 deletions

View File

@ -37,7 +37,7 @@ redis-cli -p 6379
Save a configuration item:
```
SET orderId "100||1"
MSET orderId1 "101||1" orderId2 "102||1"
```
### Configure a Dapr configuration store
@ -48,7 +48,7 @@ Save the following component file, for example to the [default components folder
apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
name: configurationstore
name: configstore
spec:
type: configuration.redis
metadata:
@ -62,20 +62,75 @@ spec:
Using your [favorite language](https://grpc.io/docs/languages/), create a Dapr gRPC client from the [Dapr proto](https://github.com/dapr/dapr/blob/master/dapr/proto/runtime/v1/dapr.proto).
{{< tabs Dotnet Java Python Javascript >}}
{{< tabs Dotnet Java Python>}}
{{% codetab %}}
```csharp
//dependencies
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Dapr.Client;
var call = client.GetConfigurationAlpha1(new GetConfigurationRequest { StoreName = "redisconfigstore", Keys = new String[]{"myconfig"} });
//code
namespace ConfigurationApi
{
public class Program
{
private static readonly string CONFIG_STORE_NAME = "configstore";
[Obsolete]
public static async Task Main(string[] args)
{
using var client = new DaprClientBuilder().Build();
var configuration = await client.GetConfiguration(CONFIG_STORE_NAME, new List<string>() { "orderId1", "orderId2" });
Console.WriteLine($"Got key=\n{configuration[0].Key} -> {configuration[0].Value}\n{configuration[1].Key} -> {configuration[1].Value}");
}
}
}
```
Navigate to the directory containing the above code and run the following command to launch the application along with a Dapr sidecar:
```bash
dapr run --app-id orderprocessing --components-path ./components -- dotnet run
```
{{% /codetab %}}
{{% codetab %}}
```java
//dependencies
import io.dapr.client.DaprClientBuilder;
import io.dapr.client.DaprPreviewClient;
import io.dapr.client.domain.ConfigurationItem;
import io.dapr.client.domain.GetConfigurationRequest;
import io.dapr.client.domain.SubscribeConfigurationRequest;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
Dapr.ServiceBlockingStub stub = Dapr.newBlockingStub(channel);
stub.GetConfigurationAlpha1(new GetConfigurationRequest{ StoreName = "redisconfigstore", Keys = new String[]{"myconfig"} });
//code
private static final String CONFIG_STORE_NAME = "configstore";
public static void main(String[] args) throws Exception {
try (DaprPreviewClient client = (new DaprClientBuilder()).buildPreviewClient()) {
List<String> keys = new ArrayList<>();
keys.add("orderId1");
keys.add("orderId2");
GetConfigurationRequest req = new GetConfigurationRequest(CONFIG_STORE_NAME, keys);
try {
Mono<List<ConfigurationItem>> items = client.getConfiguration(req);
items.block().forEach(ConfigurationClient::print);
} catch (Exception ex) {
System.out.println(ex.getMessage());
}
}
}
```
Navigate to the directory containing the above code and run the following command to launch the application along with a Dapr sidecar:
```bash
dapr run --app-id orderprocessing --components-path ./components mvn spring-boot:run
```
{{% /codetab %}}
@ -85,18 +140,18 @@ stub.GetConfigurationAlpha1(new GetConfigurationRequest{ StoreName = "redisconfi
from dapr.clients import DaprClient
#code
with DaprClient() as d:
storeName = 'configurationstore'
key = 'orderId'
CONFIG_STORE_NAME = 'configstore'
keys = ['orderId1', 'orderId2']
#Startup time for dapr
d.wait(20)
configuration = d.get_configuration(store_name=storeName, keys=[key], config_metadata={})
configuration = d.get_configuration(store_name=CONFIG_STORE_NAME, keys=[keys], config_metadata={})
print(f"Got key={configuration.items[0].key} value={configuration.items[0].value} version={configuration.items[0].version}")
```
Navigate to the directory containing the above code and run the following command to launch the application along with a Dapr sidecar:
```bash
dapr run --app-id orderprocessing python3 OrderProcessingService.py
dapr run --app-id orderprocessing --components-path ./components python3 OrderProcessingService.py
```
{{% /codetab %}}