github/containerd
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

Move spec generation to Container Create

Browse Source 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby
2017-08-22 16:56:25 -04:00
parent fa14f2ef3a
commit c601606f84
18 changed files with 128 additions and 314 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
benchmark_test.go
View File

@@ -1,105 +0,0 @@
package containerd
import (
"fmt"
"testing"
)
func BenchmarkContainerCreate(b *testing.B) {
client, err := newClient(b, address)
if err != nil {
b.Fatal(err)
}
defer client.Close()
ctx, cancel := testContext()
defer cancel()
image, err := client.GetImage(ctx, testImage)
if err != nil {
b.Error(err)
return
}
spec, err := GenerateSpec(ctx, client, WithImageConfig(image), withTrue())
if err != nil {
b.Error(err)
return
}
var containers []Container
defer func() {
for _, c := range containers {
if err := c.Delete(ctx, WithSnapshotCleanup); err != nil {
b.Error(err)
}
}
}()
// reset the timer before creating containers
b.ResetTimer()
for i := 0; i < b.N; i++ {
id := fmt.Sprintf("%s-%d", b.Name(), i)
container, err := client.NewContainer(ctx, id, WithSpec(spec), WithNewSnapshot(id, image))
if err != nil {
b.Error(err)
return
}
containers = append(containers, container)
}
b.StopTimer()
}
func BenchmarkContainerStart(b *testing.B) {
client, err := newClient(b, address)
if err != nil {
b.Fatal(err)
}
defer client.Close()
ctx, cancel := testContext()
defer cancel()
image, err := client.GetImage(ctx, testImage)
if err != nil {
b.Error(err)
return
}
spec, err := GenerateSpec(ctx, client, WithImageConfig(image), withTrue())
if err != nil {
b.Error(err)
return
}
var containers []Container
defer func() {
for _, c := range containers {
if err := c.Delete(ctx, WithSnapshotCleanup); err != nil {
b.Error(err)
}
}
}()
for i := 0; i < b.N; i++ {
id := fmt.Sprintf("%s-%d", b.Name(), i)
container, err := client.NewContainer(ctx, id, WithSpec(spec), WithNewSnapshot(id, image))
if err != nil {
b.Error(err)
return
}
containers = append(containers, container)
}
// reset the timer before starting tasks
b.ResetTimer()
for _, c := range containers {
task, err := c.NewTask(ctx, empty())
if err != nil {
b.Error(err)
return
}
defer task.Delete(ctx)
if err := task.Start(ctx); err != nil {
b.Error(err)
return
}
}
b.StopTimer()
}