backport: return an error if cscli dashboard is run within a container (

#3208)

* enhance: return an error if cscli dashboard is run within a container

* move docker check on top

---------

Co-authored-by: marco <marco@crowdsec.net>

cmd/crowdsec-cli/dashboard.go

@@ -22,6 +22,7 @@ import (
 
 	"github.com/crowdsecurity/crowdsec/cmd/crowdsec-cli/require"
 	"github.com/crowdsecurity/crowdsec/pkg/metabase"
+	"github.com/crowdsecurity/go-cs-lib/version"
 )
 
 var (
@@ -69,6 +70,10 @@ cscli dashboard stop
 cscli dashboard remove
 `,
 		PersistentPreRunE: func(_ *cobra.Command, _ []string) error {
+			if version.System == "docker" {
+				return errors.New("cscli dashboard is not supported whilst running CrowdSec within a container please see: https://github.com/crowdsecurity/example-docker-compose/tree/main/basic")
+			}
+
 			cfg := cli.cfg()
 			if err := require.LAPI(cfg); err != nil {
 				return err