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virtbuf
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change sample hostname 

Signed-off-by: Jeff Carr <jcarr@wit.com>
This commit is contained in:
Jeff Carr 2024-10-22 03:04:59 -05:00
parent bcc97a550a
commit aa70a02dd8
2 changed files with 19 additions and 15 deletions
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14
configfile/main.go
View File

@ -32,8 +32,8 @@ func main() {
} }
} }
func marshalWriteToFile(myWriter *bufio.Writer, e *pb.Cluster) { func marshalWriteToFile(myWriter *bufio.Writer, c *pb.Cluster) {
buf, err := proto.Marshal(e) buf, err := proto.Marshal(c)
if err != nil { if err != nil {
log.Fatal("marshaling error: ", err) log.Fatal("marshaling error: ", err)
} }
@ -41,7 +41,7 @@ func marshalWriteToFile(myWriter *bufio.Writer, e *pb.Cluster) {
myWriter.Flush() myWriter.Flush()
log.Println("bufio.Write() tmp, err = ", tmp, err) log.Println("bufio.Write() tmp, err = ", tmp, err)
buf, err = proto.Marshal(e) buf, err = proto.Marshal(c)
tmp2, err := myWriter.Write(buf) tmp2, err := myWriter.Write(buf)
myWriter.Flush() myWriter.Flush()
log.Println("bufio.Write() tmp2, err = ", tmp2, err) log.Println("bufio.Write() tmp2, err = ", tmp2, err)
@ -50,26 +50,26 @@ func marshalWriteToFile(myWriter *bufio.Writer, e *pb.Cluster) {
func TestWriteDroplet() { func TestWriteDroplet() {
buf := new(bytes.Buffer) buf := new(bytes.Buffer)
e := pb.CreateSampleCluster(10) c := pb.CreateSampleCluster(3)
got := buf.String() got := buf.String()
log.Println(got) log.Println(got)
newfile, _ := os.Create("/tmp/testing4.protobuf") newfile, _ := os.Create("/tmp/testing4.protobuf")
myWriter := bufio.NewWriter(newfile) myWriter := bufio.NewWriter(newfile)
marshalWriteToFile(myWriter, e) marshalWriteToFile(myWriter, c)
marshalUnmarshal() marshalUnmarshal()
} }
func marshalUnmarshal() { func marshalUnmarshal() {
test := pb.CreateSampleCluster(10) test := pb.CreateSampleCluster(7)
data, err := proto.Marshal(test) data, err := proto.Marshal(test)
if err != nil { if err != nil {
log.Fatal("marshaling error: ", err) log.Fatal("marshaling error: ", err)
} }
newTest := &pb.Droplet{} newTest := &pb.Cluster{}
err = proto.Unmarshal(data, newTest) err = proto.Unmarshal(data, newTest)
if err != nil { if err != nil {
log.Fatal("unmarshaling error: ", err) log.Fatal("unmarshaling error: ", err)

20
sampleData.go
View File

@ -1,21 +1,24 @@
package virtbuf package virtbuf
import "log" import (
"fmt"
"log"
)
// //
// This generates some sample data. It *should* match the .proto file // This generates some sample data. It *should* match the .proto file
// //
func CreateSampleDroplet() *Droplet { func CreateSampleDroplet(hostname string) *Droplet {
// TODO: flush this out to do all the fields // TODO: flush this out to do all the fields
log.Println("CreateSampleDroplet() is generating a new droplet") log.Println("CreateSampleDroplet() is generating a new droplet", hostname)
e := &Droplet{ d := &Droplet{
Uuid: "6a1c571b-1d02-462b-9288-63d205306d76", Uuid: "6a1c571b-1d02-462b-9288-63d205306d76",
Hostname: "bmath.wit.com", Hostname: hostname,
Comment: "this is a droplet for testing", Comment: "this is a droplet for testing",
} }
return e return d
} }
func CreateSampleCluster(total int) *Cluster { func CreateSampleCluster(total int) *Cluster {
@ -23,10 +26,11 @@ func CreateSampleCluster(total int) *Cluster {
c = new(Cluster) c = new(Cluster)
for i := 0; i < total; i++ { for i := 0; i < total; i++ {
d := CreateSampleDroplet() hostname := fmt.Sprintf("bmath%d.wit.com", i)
d := CreateSampleDroplet(hostname)
// e.Id += 1000 + int32(i) // e.Id += 1000 + int32(i)
d.Comment = "Sample Droplet " + string(i) d.Comment = fmt.Sprintf("Sample Droplet %d", i)
c.Droplets = append(c.Droplets, d) c.Droplets = append(c.Droplets, d)
} }