PE-5115 add cluster reset event (#95)

* add cluster reset event

Signed-off-by: Nianyu Shen <xiaoyu9964@gmail.com>

* bump go to 1.23

Signed-off-by: Nianyu Shen <xiaoyu9964@gmail.com>

* fix uninstall script name

Signed-off-by: Nianyu Shen <xiaoyu9964@gmail.com>

---------

Signed-off-by: Nianyu Shen <xiaoyu9964@gmail.com>

pkg/provider/reset.go

@@ -0,0 +1,52 @@
+package provider
+
+import (
+	"encoding/json"
+	"fmt"
+	"os/exec"
+	"path/filepath"
+
+	"github.com/kairos-io/kairos-sdk/bus"
+	"github.com/kairos-io/kairos-sdk/clusterplugin"
+	"github.com/mudler/go-pluggable"
+	"gopkg.in/yaml.v3"
+)
+
+func HandleClusterReset(event *pluggable.Event) pluggable.EventResponse {
+	var payload bus.EventPayload
+	var config clusterplugin.Config
+	var response pluggable.EventResponse
+
+	// parse the boot payload
+	if err := json.Unmarshal([]byte(event.Data), &payload); err != nil {
+		response.Error = fmt.Sprintf("failed to parse boot event: %s", err.Error())
+		return response
+	}
+
+	// parse config from boot payload
+	if err := yaml.Unmarshal([]byte(payload.Config), &config); err != nil {
+		response.Error = fmt.Sprintf("failed to parse config from boot event: %s", err.Error())
+		return response
+	}
+
+	if config.Cluster == nil {
+		return response
+	}
+
+	clusterRootPath := getClusterRootPath(*config.Cluster)
+
+	var uninstallScript string
+	if config.Cluster.Role == clusterplugin.RoleWorker {
+		uninstallScript = "k3s-agent-uninstall.sh"
+	} else {
+		uninstallScript = "k3s-uninstall.sh"
+	}
+
+	cmd := exec.Command("/bin/sh", "-c", filepath.Join(clusterRootPath, "/opt/k3s/scripts", uninstallScript))
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		response.Error = fmt.Sprintf("failed to reset cluster: %s", string(output))
+	}
+
+	return response
+}