func main() {
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
flag.Parse()
ctx := context.Background()
conn, err := client.NewRpcClient(ctx, *connectAddress)
if err != nil {
log.Fatalf("Error connecting to %s: %s", *connectAddress, err)
}
defer conn.Close()
switch os.Args[1] {
case "get":
response, err := conn.GetConfig(ctx)
if err != nil {
log.Fatal(err)
}
fmt.Println(openinstrument.ProtoText(response))
case "add_loadtest":
runAddLoadtest(ctx, conn)
case "slow_add_loadtest":
runSlowAddLoadtest(ctx)
}
}
func main() {
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
flag.Parse()
conn, err := grpc.Dial(*connectAddress, grpc.WithInsecure())
if err != nil {
log.Fatalf("Error connecting to %s: %s", *connectAddress, err)
}
defer conn.Close()
request := &oproto.SplitBlockRequest{
Block: &oproto.Block{},
}
if *endKey != "" {
request.Block.EndKey = *endKey
} else if *ID != "" {
request.Block.Id = *ID
} else if len(os.Args) > 1 {
request.Block.Id = os.Args[1]
} else {
log.Fatal("Specify either --end_key or --id")
}
stub := oproto.NewStoreClient(conn)
response, err := stub.SplitBlock(context.Background(), request)
if err != nil {
log.Fatal(err)
}
log.Println(openinstrument.ProtoText(response))
}
func main() {
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
flag.Parse()
conn, err := grpc.Dial(*connectAddress, grpc.WithInsecure())
if err != nil {
log.Fatalf("Error connecting to %s: %s", *connectAddress, err)
}
defer conn.Close()
request := &oproto.LookupBlockRequest{}
if *varName != "" {
request.Variable = variable.NewFromString(*varName).AsProto()
} else if *ID != "" {
request.BlockId = *ID
} else if len(os.Args) > 1 {
request.BlockId = os.Args[1]
} else {
log.Fatal("Specify either --variable or --id")
}
stub := oproto.NewStoreClient(conn)
response, err := stub.LookupBlock(context.Background(), request)
if err != nil {
log.Fatal(err)
}
log.Println(openinstrument.ProtoText(response))
}
func updateMember(ctx context.Context, member *oproto.ClusterMember) error {
if kapi == nil {
return nil
}
data := openinstrument.ProtoText(member)
_, err := kapi.Set(ctx, fmt.Sprintf("%s/members/%s", clusterEtcdPrefix, member.Name), data, nil)
return err
}
func main() {
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
flag.Parse()
ctx := context.Background()
conn, err := grpc.Dial(*connectAddress, grpc.WithInsecure())
if err != nil {
log.Fatalf("Error connecting to %s: %s", *connectAddress, err)
}
defer conn.Close()
stub := oproto.NewStoreClient(conn)
request := &oproto.UpdateRetentionPolicyRequest{
Item: &oproto.RetentionPolicyItem{},
}
if len(os.Args) < 2 {
log.Fatalf("Invalid command (append/insert/delete)")
}
switch os.Args[1] {
case "append":
request.Op = oproto.UpdateRetentionPolicyRequest_APPEND
request.Item = readAndParsePolicy()
case "insert":
if len(os.Args) < 3 {
log.Fatalf("Specify position (0-indexed)")
}
position, err := strconv.Atoi(os.Args[2])
if err != nil {
log.Fatalf("Invalid position: %s", err)
}
request.Op = oproto.UpdateRetentionPolicyRequest_INSERT
request.Position = uint32(position)
request.Item = readAndParsePolicy()
case "delete":
if len(os.Args) < 3 {
log.Fatalf("Specify position (0-indexed)")
}
position, err := strconv.Atoi(os.Args[2])
if err != nil {
log.Fatalf("Invalid position: %s", err)
}
request.Op = oproto.UpdateRetentionPolicyRequest_REMOVE
request.Position = uint32(position)
default:
log.Fatalf("Invalid command (append/insert/delete)")
}
response, err := stub.UpdateRetentionPolicy(ctx, request)
if err != nil {
log.Fatal(err)
}
fmt.Println(openinstrument.ProtoText(response))
}
func main() {
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
flag.Parse()
if len(flag.Args()) < 1 {
log.Fatal("Specify at least one variable to retrieve")
}
q, err := query.Parse(flag.Arg(0))
if err != nil {
log.Fatal("Invalid query:", err)
}
conn, err := client.NewRpcClient(context.Background(), *connectAddress)
if err != nil {
log.Fatalf("Error connecting to %s: %s", *connectAddress, err)
}
defer conn.Close()
request := &oproto.GetRequest{
Query: q.AsProto(),
MaxValues: uint32(*maxValues),
MaxVariables: uint32(*maxVariables),
}
log.Printf("Sending query: %s", openinstrument.ProtoText(q.AsProto()))
c, err := conn.Get(context.Background(), request)
if err != nil {
log.Fatal(err)
}
for response := range c {
for _, stream := range response.Stream {
variable := variable.NewFromProto(stream.Variable).String()
for _, value := range stream.Value {
fmt.Printf("%s\t%s\t", variable, time.Unix(int64(value.Timestamp/1000), 0))
if value.StringValue == "" {
fmt.Printf("%f\n", value.DoubleValue)
} else {
fmt.Printf("%s\n", value.StringValue)
}
}
}
}
}
func main() {
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
flag.Parse()
ctx := context.Background()
conn, err := client.NewRpcClient(ctx, *connectAddress)
if err != nil {
log.Fatalf("Error connecting to %s: %s", *connectAddress, err)
}
defer conn.Close()
in, out, err := conn.Add(ctx)
if err != nil {
log.Fatal(err)
}
snmp := gosnmp.Default
for _, host := range []string{"192.168.1.1"} {
snmp.Target = host
snmp.Community = "public"
if err := snmp.Connect(); err != nil {
log.Fatal(err)
}
defer snmp.Conn.Close()
// VDSL-LINE-MIB::vdslPhysCurrLineRate.1 = Gauge32: 20265 kbps
// VDSL-LINE-MIB::vdslPhysCurrLineRate.2 = Gauge32: 1315 kbps
oids := []string{"1.3.6.1.2.1.10.97.1.1.2.1.10.1", "1.3.6.1.2.1.10.97.1.1.2.1.10.2"}
result, err := snmp.Get(oids)
if err != nil {
log.Fatal(err)
}
request := &oproto.AddRequest{
Stream: []*oproto.ValueStream{},
}
for _, snmpVar := range result.Variables {
switch snmpVar.Name {
case ".1.3.6.1.2.1.10.97.1.1.2.1.10.1":
request.Stream = append(request.Stream, &oproto.ValueStream{
Variable: variable.NewFromString(fmt.Sprintf("/network/adsl/downstream_rate{host=%s,unit=bps}", host)).AsProto(),
Value: []*oproto.Value{
{
DoubleValue: float64(snmpVar.Value.(uint) * 1000),
Timestamp: openinstrument.NowMs(),
},
},
})
case ".1.3.6.1.2.1.10.97.1.1.2.1.10.2":
request.Stream = append(request.Stream, &oproto.ValueStream{
Variable: variable.NewFromString(fmt.Sprintf("/network/adsl/upstream_rate{host=%s,unit=bps}", host)).AsProto(),
Value: []*oproto.Value{
{
DoubleValue: float64(snmpVar.Value.(uint) * 1000),
Timestamp: openinstrument.NowMs(),
},
},
})
}
}
in <- request
}
close(in)
for response := range out {
if !response.Success {
fmt.Println(openinstrument.ProtoText(response))
}
}
}