110 lines
3.3 KiB
Go
110 lines
3.3 KiB
Go
package consul
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import (
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"fmt"
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"os"
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"reflect"
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"regexp"
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"strings"
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"time"
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e2e "github.com/hashicorp/nomad/e2e/e2eutil"
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"github.com/hashicorp/nomad/e2e/framework"
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"github.com/hashicorp/nomad/helper/uuid"
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)
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const ns = ""
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type CheckRestartE2ETest struct {
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framework.TC
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jobIds []string
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}
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func (tc *CheckRestartE2ETest) BeforeAll(f *framework.F) {
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e2e.WaitForLeader(f.T(), tc.Nomad())
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e2e.WaitForNodesReady(f.T(), tc.Nomad(), 1)
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}
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func (tc *CheckRestartE2ETest) AfterEach(f *framework.F) {
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if os.Getenv("NOMAD_TEST_SKIPCLEANUP") == "1" {
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return
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}
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for _, id := range tc.jobIds {
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err := e2e.StopJob(id, "-purge")
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f.Assert().NoError(err)
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}
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tc.jobIds = []string{}
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_, err := e2e.Command("nomad", "system", "gc")
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f.Assert().NoError(err)
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}
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// TestGroupCheckRestart runs a job with a group service that will never
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// become healthy. Both tasks should be restarted up to the 'restart' limit.
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func (tc *CheckRestartE2ETest) TestGroupCheckRestart(f *framework.F) {
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jobID := "test-group-check-restart-" + uuid.Short()
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f.NoError(e2e.Register(jobID, "consul/input/checks_group_restart.nomad"))
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tc.jobIds = append(tc.jobIds, jobID)
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f.NoError(
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e2e.WaitForAllocStatusComparison(
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func() ([]string, error) { return e2e.AllocStatuses(jobID, ns) },
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func(got []string) bool { return reflect.DeepEqual(got, []string{"failed"}) },
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&e2e.WaitConfig{Interval: time.Second * 10, Retries: 30},
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))
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allocs, err := e2e.AllocsForJob(jobID, ns)
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f.NoError(err)
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f.Len(allocs, 1)
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allocID := allocs[0]["ID"]
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expected := "Exceeded allowed attempts 2 in interval 5m0s and mode is \"fail\""
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out, err := e2e.Command("nomad", "alloc", "status", allocID)
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f.NoError(err, "could not get allocation status")
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f.Contains(out, expected,
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fmt.Errorf("expected '%s', got\n%v", expected, out))
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re := regexp.MustCompile(`Total Restarts += (.*)\n`)
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match := re.FindAllStringSubmatch(out, -1)
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for _, m := range match {
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f.Equal("2", strings.TrimSpace(m[1]),
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fmt.Errorf("expected exactly 2 restarts for both tasks, got:\n%v", out))
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}
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}
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// TestTaskCheckRestart runs a job with a task service that will never become
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// healthy. Only the failed task should be restarted up to the 'restart'
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// limit.
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func (tc *CheckRestartE2ETest) TestTaskCheckRestart(f *framework.F) {
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jobID := "test-task-check-restart-" + uuid.Short()
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f.NoError(e2e.Register(jobID, "consul/input/checks_task_restart.nomad"))
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tc.jobIds = append(tc.jobIds, jobID)
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var allocID string
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f.NoError(
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e2e.WaitForAllocStatusComparison(
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func() ([]string, error) { return e2e.AllocStatuses(jobID, ns) },
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func(got []string) bool { return reflect.DeepEqual(got, []string{"failed"}) },
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&e2e.WaitConfig{Interval: time.Second * 10, Retries: 30},
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))
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expected := "Exceeded allowed attempts 2 in interval 5m0s and mode is \"fail\""
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out, err := e2e.Command("nomad", "alloc", "status", allocID)
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f.NoError(err, "could not get allocation status")
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f.Contains(out, expected,
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fmt.Errorf("expected '%s', got\n%v", expected, out))
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re := regexp.MustCompile(`Total Restarts += (.*)\n`)
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match := re.FindAllStringSubmatch(out, -1)
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f.Equal("2", strings.TrimSpace(match[0][1]),
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fmt.Errorf("expected exactly 2 restarts for failed task, got:\n%v", out))
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f.Equal("0", strings.TrimSpace(match[1][1]),
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fmt.Errorf("expected exactly no restarts for healthy task, got:\n%v", out))
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}
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