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|
{ kind
, helloImage
, worldImage
, joinerImage
, clusterName ? "cluster"
, config
, pkgs }:
let
kindConfig = pkgs.writeText "kind-config" ''
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
kubeadmConfigPatches:
- |
kind: InitConfiguration
nodeRegistration:
kubeletExtraArgs:
node-labels: "ingress-ready=true"
extraPortMappings:
- containerPort: 80
hostPort: 8080
protocol: TCP
- containerPort: 443
hostPort: 8443
protocol: TCP
'';
in
pkgs.writeScriptBin "deploy-to-kind" ''
#! ${pkgs.runtimeShell}
set -euo pipefail
${kind}/bin/kind delete ${clusterName} || true
${kind}/bin/kind create ${clusterName} --config ${kindConfig}
echo "Loading the ${pkgs.docker}/bin/docker image inside the kind docker container ..."
kind load image-archive <(gzip --decompress --stdout ${helloImage})
kind load image-archive <(gzip --decompress --stdout ${worldImage})
kind load image-archive <(gzip --decompress --stdout ${joinerImage})
echo "Applying the configuration ..."
cat ${config} | ${pkgs.jq}/bin/jq "."
cat ${config} | ${pkgs.kubectl}/bin/kubectl apply -f -
echo "Applying nginx ingress ..."
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/main/deploy/static/provider/kind/deploy.yaml
''
|
