# This is a combination of 3 commits.

# This is the 1st commit message:

Listing bridges

# This is the commit message srl-labs#2:

Listing bridges

# This is the commit message srl-labs#3:

Listing bridges

nodes/ovs/ovs.go

@@ -12,6 +12,7 @@ import (
 	goOvs "github.com/digitalocean/go-openvswitch/ovs"
 	log "github.com/sirupsen/logrus"
 	cExec "github.com/srl-labs/containerlab/clab/exec"
+	"github.com/srl-labs/containerlab/internal/slices"
 	"github.com/srl-labs/containerlab/links"
 	"github.com/srl-labs/containerlab/nodes"
 	"github.com/srl-labs/containerlab/nodes/state"
@@ -54,7 +55,14 @@ func (n *ovs) CheckDeploymentConditions(_ context.Context) error {
 		goOvs.Sudo(),
 	)
 
-	if _, err := c.VSwitch.Get.Bridge(n.Cfg.ShortName); err != nil {
+	// We were previously doing c.VSwitch.Get.Bridge() but it doesn't work
+	// when the bridge has a propotocol version higher than 1.0
+	// So listing the bridges is safer
+	bridges, err := c.VSwitch.ListBridges()
+	if err != nil {
+		return fmt.Errorf("error while looking for ovs bridge %q: %v", n.Cfg.ShortName, err)
+	}
+	if !slices.Contains(bridges, n.Cfg.ShortName) {
 		return fmt.Errorf("could not find ovs bridge %q", n.Cfg.ShortName)
 	}