kind: Service apiVersion: v1 metadata: name: mongo Spec: type: ClusterIP ports: - port: 27017 targetPort: 27017
kind: Endpoints apiVersion: v1 metadata: name: mongo subsets: - addresses: - ip: 10.240.0.4 ports: - port: 27017
mongodb://mongo
mongodb://<dbuser>:<dbpassword>@ds149763.mlab.com:49763/dev
mongodb://<dbuser>:<dbpassword>@ds145868.mlab.com:45868/prod
kind: Service apiVersion: v1 metadata: name: mongo spec: type: ExternalName externalName: ds149763.mlab.com
mongodb://<dbuser>:<dbpassword>@mongo:<port>/dev
kind: Service apiVersion: v1 metadata: name: mongo spec: ports: - port: 27017 targetPort: 49763 --- kind: Endpoints apiVersion: v1 metadata: name: mongo subsets: - addresses: - ip: 35.188.8.12 ports: - port: 49763
mongodb://<dbuser>:<dbpassword>@mongo/dev
Os apps com conteúdo imersivo podem exibir esse conteúdo em tela cheia nos dispositivos com recorte de tela. Se o seu aplicativo usa notificações de mensagem, aproveite as mudanças de MessagingStyle para deixar as notificações ainda mais úteis e práticas. Agora você pode exibir conversas, anexar fotos e adesivos e até sugerir respostas inteligentes. Num futuro próximo, você vai poder usar o ML Kit para gerar sugestões de resposta inteligente para o seu aplicativo.
Notificações MessagingStyle com conversas e respostas inteligentes (à esquerda), imagens e adesivos (à direita).
apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: transcoding-worker namespace: video spec: minReplicas: 1 maxReplicas: 20 metrics: - external: metricName: pubsub.googleapis.com|subscription|num_undelivered_messages metricSelector: matchLabels: resource.labels.subscription_id: transcoder_subscription targetAverageValue: "10" type: External scaleTargetRef: apiVersion: apps/v1 kind: Deployment name: transcoding-worker
apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: frontend namespace: video spec: minReplicas: 4 maxReplicas: 40 metrics: - type: Pods pods: metricName: open_connections targetAverageValue: 100 scaleTargetRef: apiVersion: apps/v1 kind: Deployment name: frontend
containers: ... - name: prometheus-to-sd image: gcr.io/google-containers/prometheus-to-sd:v0.2.6 command: - /monitor - --source=:http://localhost:8080 - --stackdriver-prefix=custom.googleapis.com - --pod-id=$(POD_ID) - --namespace-id=$(POD_NAMESPACE) env: - name: POD_ID valueFrom: fieldRef: apiVersion: v1 fieldPath: metadata.uid - name: POD_NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace
apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: frontend namespace: video spec: minReplicas: 4 maxReplicas: 40 metrics: - type: Pods pods: metricName: open_connections targetAverageValue: 100 - type: Resource resource: name: cpu targetAverageUtilization: 60 scaleTargetRef: apiVersion: apps/v1 kind: Deployment name: frontend
{ "message": { "webpush": { "notification": { "title": "Fish Photos 🐟", "body": "Thanks for signing up for Fish Photos! You now will receive fun daily photos of fish!", "icon": "firebase-logo.png", "image": "guppies.jpg", "data": { "notificationType": "fishPhoto", "photoId": "123456" }, "click_action": "https://example.com/fish_photos", "actions": [ { "title": "Like", "action": "like", "icon": "icons/heart.png" }, { "title": "Unsubscribe", "action": "unsubscribe", "icon": "icons/cross.png" } ] } }, "token": "<APP_INSTANCE_REGISTRATION_TOKEN>" } }
like
unsubscribe
// Retrieve an instance of Firebase Messaging so that it can handle background messages. const messaging = firebase.messaging(); // Add an event listener to handle notification clicks self.addEventListener('notificationclick', function(event) { if (event.action === 'like') { // Like button was clicked const photoId = event.notification.data.photoId; like(photoId); } else if (event.action === 'unsubscribe') { // Unsubscribe button was clicked const notificationType = event.notification.data.notificationType; unsubscribe(notificationType); } event.notification.close(); });
fun Int.print() = println(this) 5.print() // prints 5
fun Context.toast(text: CharSequence, duration: Int = Toast.LENGTH_SHORT): Toast { return Toast.makeText(this, text, duration).apply { show() } } toast("Hello Toast")
class AquariumPlant( val color: String) fun AquariumPlant.print() = println("Pretty Aquarium Plant") val plant = AquariumPlant("green") plant.print() // prints -> Pretty Aquarium Plant
