func main() {
ovs, err := ovsdbgo.Connect("127.0.0.1", 6640)
if err != nil {
fmt.Println("unable to connect ", err)
panic(err)
}
database := "OpenSwitch"
db := ovsdbgo.LoadAll(ovs, database)
// add a new bridge named new_bridge
transaction := ovsdbgo.Transaction{ovs, db}
new_bridge := transaction.InsertRow("Bridge")
new_bridge.Set("name", "bridge02")
new_bridge_uuid := libovsdb.UUID{ovsdbgo.UuidToUuidName(new_bridge.UUID)}
// add reference of new created bridge to "bridges" column in System table
for _, sysRow := range db.Tables["System"].Rows {
bridges := (sysRow.Data.Fields["bridges"]).(libovsdb.OvsSet)
new_bridges := make([]interface{}, len(bridges.GoSet)+1)
for ok, uuid := range bridges.GoSet {
new_bridges[ok] = uuid
}
new_bridges[len(new_bridges)-1] = new_bridge_uuid
new_bridges_set, _ := libovsdb.NewOvsSet(new_bridges)
sysRow.Set("bridges", new_bridges_set)
}
res, err := transaction.Commit()
fmt.Println(res, err)
}
func TestListPopulateCache(t *testing.T) {
if testing.Short() {
t.Skip()
}
ovs, err := ovsdbgo.Connect("127.0.0.1", 6640)
if err != nil {
panic(err)
}
db := ovsdbgo.LoadAll(ovs, "OpenSwitch")
tables := [...]string{"Bridge", "Interface", "Port"}
for _, table := range tables {
if _, ok := db.Tables[table]; !ok {
t.Error("Table ", table, " is missing")
}
}
ovs.Disconnect()
}