Slide 25
Slide 25 text
K8s Deployment und Service in TypeScript mit Pulumi.
QAware | 25
import * as k8s from "@pulumi/kubernetes";
import * as pulumi from "@pulumi/pulumi";
const config = new pulumi.Config();
const isMinikube = config.require("isMinikube");
// nginx container, replicated 1 time.
const appName = "nginx";
const appLabels = { app: appName };
const nginx = new k8s.apps.v1.Deployment(appName, {
spec: {
selector: { matchLabels: appLabels },
replicas: 1,
template: {
metadata: { labels: appLabels },
spec: { containers: [{ name: appName, image: "nginx:1.15" }] },
},
},
});
// Allocate an IP to the nginx Deployment.
const frontend = new k8s.core.v1.Service(appName, {
metadata: { labels: nginx.spec.template.metadata.labels },
spec: {
type: isMinikube === "true" ? "ClusterIP" : "LoadBalancer",
ports: [{ port: 80, targetPort: 80, protocol: "TCP" }],
selector: appLabels,
},
});
// When "done", this will print the public IP.
export let frontendIp: pulumi.Output;
if (isMinikube === "true") {
frontendIp = frontend.spec.clusterIP;
} else {
frontendIp = frontend.status.loadBalancer.ingress[0].ip;
}