chore: refactor K3s configuration and update Go version

- Update Go version from 1.23.1 to 1.24.2
- Modify K3s configuration to conditionally include `--datastore-endpoint` if the datastore is not "local"
- Simplify K3s configuration by ensuring the `--server` flag is conditionally included based on the `Master0` variable
- Remove unnecessary lines from K3s configuration related to the `--server` flag

Signed-off-by: ysicing <i@ysicing.me>

Author: ysicing

common/const.go

@@ -159,11 +159,10 @@ ExecStart=/usr/local/bin/k3s \
         --flannel-backend {{ .CNI }} \
       {{ end }}
       {{- if .DataStore }}
+        {{- if ne .DataStore "local"}}
         --datastore-endpoint {{ .DataStore }} \
+        {{-end}}
       {{- else}}
-      {{if not .Master0 -}}
-        --server https://{{ .KubeAPI }}:6443 \
-      {{ end }}
         --cluster-init \
         --etcd-expose-metrics \
         --etcd-snapshot-name auto-snapshot \
@@ -176,10 +175,12 @@ ExecStart=/usr/local/bin/k3s \
         --disable servicelb,traefik,local-storage \
     {{- else}}
       agent \
-        --server https://{{ .KubeAPI }}:6443 \
     {{- end }}
+      {{if not .Master0 -}}
+        --server https://{{ .KubeAPI }}:6443 \
+      {{ end }}
         --token {{ .KubeToken }} \
-        --data-dir {{.DataDir}} \
+        --data-dir {{ .DataDir }} \
         --pause-image {{ .Registry }}/rancher/mirrored-pause:3.6 \
         --prefer-bundled-bin \
         --kube-proxy-arg "proxy-mode=ipvs" \

go.mod

@@ -1,6 +1,7 @@
 module github.com/easysoft/qcadmin
 
-go 1.23.1
+go 1.24.2
+
 require (
 	github.com/AlecAivazis/survey/v2 v2.3.7
 	github.com/BeidouCloudPlatform/go-bindata/v4 v4.1.0