135 lines
2.9 KiB
Go
135 lines
2.9 KiB
Go
package driver
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/hashicorp/nomad/client/config"
|
|
"github.com/hashicorp/nomad/nomad/structs"
|
|
|
|
ctestutils "github.com/hashicorp/nomad/client/testutil"
|
|
)
|
|
|
|
func TestRktDriver_Handle(t *testing.T) {
|
|
h := &rktHandle{
|
|
proc: &os.Process{Pid: 123},
|
|
name: "foo",
|
|
doneCh: make(chan struct{}),
|
|
waitCh: make(chan error, 1),
|
|
}
|
|
|
|
actual := h.ID()
|
|
expected := `Rkt:{"Pid":123,"Name":"foo"}`
|
|
if actual != expected {
|
|
t.Errorf("Expected `%s`, found `%s`", expected, actual)
|
|
}
|
|
}
|
|
|
|
// The fingerprinter test should always pass, even if rkt is not installed.
|
|
func TestRktDriver_Fingerprint(t *testing.T) {
|
|
ctestutils.RktCompatible(t)
|
|
d := NewRktDriver(testDriverContext(""))
|
|
node := &structs.Node{
|
|
Attributes: make(map[string]string),
|
|
}
|
|
apply, err := d.Fingerprint(&config.Config{}, node)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if !apply {
|
|
t.Fatalf("should apply")
|
|
}
|
|
if node.Attributes["driver.rkt"] != "1" {
|
|
t.Fatalf("Missing Rkt driver")
|
|
}
|
|
if node.Attributes["driver.rkt.version"] == "" {
|
|
t.Fatalf("Missing Rkt driver version")
|
|
}
|
|
if node.Attributes["driver.rkt.appc.version"] == "" {
|
|
t.Fatalf("Missing appc version for the Rkt driver")
|
|
}
|
|
}
|
|
|
|
func TestRktDriver_Start(t *testing.T) {
|
|
ctestutils.RktCompatible(t)
|
|
// TODO: use test server to load from a fixture
|
|
task := &structs.Task{
|
|
Name: "etcd",
|
|
Config: map[string]string{
|
|
"trust_prefix": "coreos.com/etcd",
|
|
"name": "coreos.com/etcd:v2.0.4",
|
|
"exec": "/etcd --version",
|
|
},
|
|
}
|
|
|
|
driverCtx := testDriverContext(task.Name)
|
|
ctx := testDriverExecContext(task, driverCtx)
|
|
d := NewRktDriver(driverCtx)
|
|
defer ctx.AllocDir.Destroy()
|
|
|
|
handle, err := d.Start(ctx, task)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if handle == nil {
|
|
t.Fatalf("missing handle")
|
|
}
|
|
|
|
// Attempt to open
|
|
handle2, err := d.Open(ctx, handle.ID())
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if handle2 == nil {
|
|
t.Fatalf("missing handle")
|
|
}
|
|
|
|
// Clean up
|
|
if err := handle.Kill(); err != nil {
|
|
fmt.Printf("\nError killing Rkt test: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestRktDriver_Start_Wait(t *testing.T) {
|
|
ctestutils.RktCompatible(t)
|
|
task := &structs.Task{
|
|
Name: "etcd",
|
|
Config: map[string]string{
|
|
"trust_prefix": "coreos.com/etcd",
|
|
"name": "coreos.com/etcd:v2.0.4",
|
|
"exec": "/etcd --version",
|
|
},
|
|
}
|
|
|
|
driverCtx := testDriverContext(task.Name)
|
|
ctx := testDriverExecContext(task, driverCtx)
|
|
d := NewRktDriver(driverCtx)
|
|
defer ctx.AllocDir.Destroy()
|
|
|
|
handle, err := d.Start(ctx, task)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if handle == nil {
|
|
t.Fatalf("missing handle")
|
|
}
|
|
defer handle.Kill()
|
|
|
|
// Update should be a no-op
|
|
err = handle.Update(task)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
select {
|
|
case err := <-handle.WaitCh():
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
case <-time.After(5 * time.Second):
|
|
t.Fatalf("timeout")
|
|
}
|
|
}
|