pikasTech-unidesk/scripts/src/hwlab-node-control-plane-argo-model.ts

import { createHash } from "node:crypto";
import type { ControlPlaneTargetSpec } from "./hwlab-node-control-plane-model";

export function argoDesiredManifest(target: ControlPlaneTargetSpec): Record<string, unknown>[] {
  const internalHttp = target.argo.install.internalHttp;
  const reconciliation = target.argo.install.reconciliation;
  return [
    ...(internalHttp === null ? [] : [{
      apiVersion: "v1",
      kind: "ConfigMap",
      metadata: {
        name: internalHttp.configMapName,
        namespace: target.argo.namespace,
        labels: {
          "app.kubernetes.io/name": internalHttp.configMapName,
          "app.kubernetes.io/part-of": "argocd",
        },
      },
      data: { [internalHttp.configKey]: "true" },
    }]),
    ...(reconciliation === null ? [] : [{
      apiVersion: "v1",
      kind: "ConfigMap",
      metadata: {
        name: reconciliation.configMapName,
        namespace: target.argo.namespace,
        labels: {
          "app.kubernetes.io/name": reconciliation.configMapName,
          "app.kubernetes.io/part-of": "argocd",
        },
      },
      data: {
        "timeout.reconciliation": `${reconciliation.timeoutSeconds}s`,
        "timeout.reconciliation.jitter": `${reconciliation.jitterSeconds}s`,
      },
    }]),
    ...(target.source.sourceAuthority.mode === "giteaSnapshot" ? [] : [
      argoProjectSkeleton(target),
      argoApplicationSkeleton(target),
    ]),
  ];
}

export function argoInternalHttpIdentity(target: ControlPlaneTargetSpec): string {
  const internalHttp = target.argo.install.internalHttp;
  if (internalHttp === null) return "disabled";
  const value = JSON.stringify({ configMapName: internalHttp.configMapName, configKey: internalHttp.configKey, value: "true" });
  return `sha256:${createHash("sha256").update(value).digest("hex")}`;
}

export function argoProjectSkeleton(target: ControlPlaneTargetSpec): Record<string, unknown> {
  return {
    apiVersion: "argoproj.io/v1alpha1",
    kind: "AppProject",
    metadata: { name: target.argo.projectName, namespace: target.argo.namespace },
    spec: {
      sourceRepos: [target.gitMirror.readUrl],
      destinations: [{ server: "https://kubernetes.default.svc", namespace: target.runtimeNamespace }],
      clusterResourceWhitelist: [{ group: "*", kind: "*" }],
      namespaceResourceWhitelist: [{ group: "*", kind: "*" }],
    },
  };
}

export function argoApplicationSkeleton(target: ControlPlaneTargetSpec): Record<string, unknown> {
  return {
    apiVersion: "argoproj.io/v1alpha1",
    kind: "Application",
    metadata: { name: target.argo.applicationName, namespace: target.argo.namespace },
    spec: {
      project: target.argo.projectName,
      source: { repoURL: target.gitMirror.readUrl, targetRevision: target.gitops.branch, path: target.gitops.path },
      destination: { server: "https://kubernetes.default.svc", namespace: target.runtimeNamespace },
      syncPolicy: { automated: { prune: true, selfHeal: true } },
    },
  };
}