WIP: k8s kind cloud onboarding

.gitignore

@@ -4,6 +4,7 @@
 /.pkg
 /.cache
 /.vscode
+/.history
 /.eventcache
 vendor
 data-alloy/

example/.gitignore

@@ -1,2 +1,2 @@
 # Add here any additional datasources for testing
-config/grafana/datasources/datasource-dev.yml
+docker-compose/config/grafana/datasources/datasource-dev.yml

example/kind/.gitignore

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+# Generated files
+build/
+# Environment variables for local development
+.envrc

example/kind/README.md

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+# Alloy example using kind k8s cluster
+
+## Dependencies
+- `kind`
+- `task` - taskfile.dev
+- `kubectl`
+

example/kind/Taskfile.yml

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+# https://taskfile.dev
+
+version: "3"
+
+vars:
+  KUBECONFIG: build/kubeconfig.yaml
+  CLUSTERNAME: alloy-example
+
+tasks:
+  cluster:create:
+    desc: Create a kind cluster
+    run: once
+    status:
+      - test -f {{.KUBECONFIG}} && kubectl --kubeconfig {{.KUBECONFIG}} cluster-info &>/dev/null
+    cmds:
+      - mkdir -p build
+      - kind create cluster --config config/kind/multinode.yaml --name {{.CLUSTERNAME}} --kubeconfig {{.KUBECONFIG}}
+
+  cluster:delete:
+    desc: Delete the kind cluster
+    run: once
+    cmds:
+      - kind delete cluster --name {{.CLUSTERNAME}}
+      - rm -rf {{.KUBECONFIG}}
+
+  update-helm-repos:
+    desc: Update helm repositories
+    run: once
+    cmds:
+      - helm repo add grafana https://grafana.github.io/helm-charts
+      - helm repo update
+
+  deploy:cloud-onboarding:local:
+    desc: Deploy Grafana Cloud Collector helm chart using local checkout
+    deps: [cluster:create]
+    cmds:
+      - helm --kubeconfig {{.KUBECONFIG}} upgrade --install grafana-cloud
+        -n monitoring --create-namespace
+        {{.TASK_DIR}}/../../../grafana-cloud-onboarding-helm-chart/charts/grafana-cloud-onboarding/
+        --values {{.TASK_DIR}}/config/grafana-cloud-onboarding/values.yaml
+        --set "cluster.name=$(kubectl config current-context)"
+        --set "grafanaCloud.fleetManagement.auth.password={{.GRAFANA_CLOUD_API_KEY}}"
+        --set "grafanaCloud.fleetManagement.auth.username={{.REMOTE_CFG_USERNAME}}"
+        --set "grafanaCloud.fleetManagement.url={{.REMOTE_CFG_URL}}"
+        --wait
+
+  remove:cloud-onboarding:local:
+    desc: Remove Grafana Cloud Collector helm chart
+    cmds:
+      - helm --kubeconfig {{.KUBECONFIG}} uninstall grafana-cloud -n monitoring
+
+  expose:
+    desc: Expose all services on localhost via port-forward
+    deps: [deploy:cloud-onboarding:local]
+    cmds:
+      - "{{.TASK_DIR}}/config/expose.sh {{.KUBECONFIG}}"

example/kind/config/expose.sh

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+#!/bin/bash
+
+# Script to expose Grafana Cloud Collector pod via port-forward
+KUBECONFIG=${1:-build/kubeconfig.yaml}
+
+# Get the first pod name from the daemonset
+POD_NAME=$(kubectl --kubeconfig "$KUBECONFIG" get pods -n monitoring -l app.kubernetes.io/name=alloy-daemon -o jsonpath="{.items[0].metadata.name}")
+
+if [ -z "$POD_NAME" ]; then
+    echo "Error: No pods found for grafana-cloud-collector-alloy-starter daemonset"
+    exit 1
+fi
+
+# Start port-forward in background
+kubectl --kubeconfig "$KUBECONFIG" port-forward -n monitoring pod/$POD_NAME 12345:12345 &
+PORT_FORWARD_PID=$!
+
+# Give port-forward a moment to start
+sleep 2
+
+# Print available URL
+echo ""
+echo "🌐 Service is now available at:"
+echo "   Alloy: http://localhost:12345"
+echo ""
+echo "Press Ctrl+C to stop port forwarding"
+echo ""
+
+# Function to cleanup background processes
+cleanup() {
+  echo ""
+  echo "Stopping port forwarding..."
+  kill $PORT_FORWARD_PID 2>/dev/null || true
+  exit 0
+}
+
+# Set up signal handling
+trap cleanup SIGINT SIGTERM
+
+# Wait for background processes
+wait 

example/kind/config/kind/multinode.yaml

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+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+nodes:
+  - role: control-plane
+  - role: worker
+  - role: worker
+  - role: worker