cdk8s-plus-25
Version:
cdk8s+ is a software development framework that provides high level abstractions for authoring Kubernetes applications. cdk8s-plus-25 synthesizes Kubernetes manifests for Kubernetes 1.25.0
55 lines • 6.27 kB
JavaScript
;
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.DaemonSet = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const cdk8s_1 = require("cdk8s");
const k8s = require("./imports/k8s");
const workload = require("./workload");
/**
* A DaemonSet ensures that all (or some) Nodes run a copy of a Pod.
* As nodes are added to the cluster, Pods are added to them.
* As nodes are removed from the cluster, those Pods are garbage collected.
* Deleting a DaemonSet will clean up the Pods it created.
*
* Some typical uses of a DaemonSet are:
*
* - running a cluster storage daemon on every node
* - running a logs collection daemon on every node
* - running a node monitoring daemon on every node
*
* In a simple case, one DaemonSet, covering all nodes, would be used for each type of daemon.
* A more complex setup might use multiple DaemonSets for a single type of daemon,
* but with different flags and/or different memory and cpu requests for different hardware types.
*/
class DaemonSet extends workload.Workload {
constructor(scope, id, props = {}) {
super(scope, id, props);
this.resourceType = 'daemonsets';
this.apiObject = new k8s.KubeDaemonSet(this, 'Resource', {
metadata: props.metadata,
spec: cdk8s_1.Lazy.any({ produce: () => this._toKube() }),
});
this.minReadySeconds = props.minReadySeconds ?? 0;
if (this.isolate) {
this.connections.isolate();
}
}
/**
* @internal
*/
_toKube() {
return {
minReadySeconds: this.minReadySeconds,
template: {
metadata: this.podMetadata.toJson(),
spec: this._toPodSpec(),
},
selector: this._toLabelSelector(),
};
}
}
exports.DaemonSet = DaemonSet;
_a = JSII_RTTI_SYMBOL_1;
DaemonSet[_a] = { fqn: "cdk8s-plus-25.DaemonSet", version: "2.22.79" };
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