danielkec

RESTful Command

https://www.home-assistant.io/integrations/rest_command/

configuration.yaml -- bez placeholderu

rest_command:
  hellstorm_stream_request:
    url: http://192.168.10.148/api/v1/replaceAndPlay 
    method: POST
    headers:

danielkec

kec@romulus:~$ cat /etc/NetworkManager/dispatcher.d/10-vpnupdown 
#!/bin/bash

session_user="kec"
session_bus=unix:path=/run/user/$(id -u $session_user)/bus
session_display=$(who | grep $session_user | awk '{print $2}')
as_user="sudo -Hu kec DISPLAY=${session_display} DBUS_SESSION_BUS_ADDRESS=${session_bus}"

if [ "$2" = "vpn-up" ]; then

danielkec

microk8s 1.18

alias kubectl='microk8s.kubectl'

sudo snap install microk8s --classic --channel=1.18/stable
microk8s start

Enable Use ServiceAccountToken volumes

danielkec

        <dependency>
            <groupId>io.helidon.microprofile.messaging</groupId>
            <artifactId>helidon-microprofile-messaging</artifactId>
        </dependency>
        <dependency>
            <groupId>io.helidon.messaging.kafka</groupId>
            <artifactId>helidon-messaging-kafka</artifactId>
        </dependency>
        <dependency>
            <groupId>io.cloudevents</groupId>

danielkec

  connector:
    helidon-kafka:
      bootstrap.servers: ${oci.test-stream.endpoint}:${oci.test-stream.port}
      ...
      key.serializer: org.apache.kafka.common.serialization.StringSerializer
      key.deserializer: org.apache.kafka.common.serialization.StringDeserializer
      
      value.serializer: io.cloudevents.kafka.CloudEventSerializer
      value.deserializer: io.cloudevents.kafka.CloudEventDeserializer

danielkec

final SubmissionPublisher<CloudEvent> emitter = new SubmissionPublisher<>();

@Outgoing("to-stream")
public PublisherBuilder<CloudEvent> registerEmitter() {
    return ReactiveStreams.fromPublisher(FlowAdapters.toPublisher(emitter));
}

@POST
@Path("/send/{msg}")
public void send(@PathParam("msg") String payload) {

danielkec

 @Incoming("from-stream")
 public void receive(CloudEvent event) {
     String payload = new String(event.getData().toBytes());
 }

danielkec

    
    @Incoming("from-wls-1")
    public void receive1(String payld) {
        sseBroadcaster.broadcast(new OutboundEvent.Builder().data("Q1: " + payld).build());
    }

    @Incoming("from-wls-2")
    public void receive2(String payld) {
        sseBroadcaster.broadcast(new OutboundEvent.Builder().data("Q2: " + payld).build());
    }

danielkec

    incoming:
      from-wls-1:
        connector: helidon-jms
        destination: ./TestJMSModule!ms1@udd_queue
      from-wls-2:
        connector: helidon-jms
        destination: ./TestJMSModule!ms2@udd_queue
    outgoing:
      to-wls:
        connector: helidon-jms

danielkec

    
    SubmissionPublisher<String> emitter = new SubmissionPublisher<>();
    SseBroadcaster sseBroadcaster;

    @Incoming("from-wls")
    public void receive(JmsMessage<String> msg) {
        if (sseBroadcaster == null) {
            System.out.println("No SSE client subscribed yet: " + msg.getPayload());
            return;
        }