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feat(coderd): add matched provisioner daemons information to more places #15688

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add test coverage for matched provisioners with workspace build creation
  • Loading branch information
johnstcn committed Dec 1, 2024
commit 16be03bc621fdc66d56dba67bbf2a8fc2583a0bb
110 changes: 110 additions & 0 deletions coderd/workspacebuilds_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -1097,6 +1097,12 @@ func TestPostWorkspaceBuild(t *testing.T) {
Transition: codersdk.WorkspaceTransitionStart,
})
require.NoError(t, err)
if assert.NotNil(t, build.MatchedProvisioners) {
require.Equal(t, 1, build.MatchedProvisioners.Count)
require.Equal(t, 1, build.MatchedProvisioners.Available)
require.NotZero(t, build.MatchedProvisioners.MostRecentlySeen.Time)
}

coderdtest.AwaitWorkspaceBuildJobCompleted(t, client, build.ID)

require.Eventually(t, func() bool {
Expand Down Expand Up @@ -1124,6 +1130,12 @@ func TestPostWorkspaceBuild(t *testing.T) {
Transition: codersdk.WorkspaceTransitionStart,
})
require.NoError(t, err)
if assert.NotNil(t, build.MatchedProvisioners) {
require.Equal(t, 1, build.MatchedProvisioners.Count)
require.Equal(t, 1, build.MatchedProvisioners.Available)
require.NotZero(t, build.MatchedProvisioners.MostRecentlySeen.Time)
}

require.Equal(t, workspace.LatestBuild.BuildNumber+1, build.BuildNumber)
})

Expand All @@ -1150,6 +1162,12 @@ func TestPostWorkspaceBuild(t *testing.T) {
ProvisionerState: wantState,
})
require.NoError(t, err)
if assert.NotNil(t, build.MatchedProvisioners) {
require.Equal(t, 1, build.MatchedProvisioners.Count)
require.Equal(t, 1, build.MatchedProvisioners.Available)
require.NotZero(t, build.MatchedProvisioners.MostRecentlySeen.Time)
}

gotState, err := client.WorkspaceBuildState(ctx, build.ID)
require.NoError(t, err)
require.Equal(t, wantState, gotState)
Expand All @@ -1173,6 +1191,12 @@ func TestPostWorkspaceBuild(t *testing.T) {
})
require.NoError(t, err)
require.Equal(t, workspace.LatestBuild.BuildNumber+1, build.BuildNumber)
if assert.NotNil(t, build.MatchedProvisioners) {
require.Equal(t, 1, build.MatchedProvisioners.Count)
require.Equal(t, 1, build.MatchedProvisioners.Available)
require.NotZero(t, build.MatchedProvisioners.MostRecentlySeen.Time)
}

coderdtest.AwaitWorkspaceBuildJobCompleted(t, client, build.ID)

res, err := client.Workspaces(ctx, codersdk.WorkspaceFilter{
Expand All @@ -1181,6 +1205,92 @@ func TestPostWorkspaceBuild(t *testing.T) {
require.NoError(t, err)
require.Len(t, res.Workspaces, 0)
})

t.Run("NoProvisionersAvailable", func(t *testing.T) {
t.Parallel()
// Given: a coderd instance with a provisioner daemon
store, ps, db := dbtestutil.NewDBWithSQLDB(t)
client, closeDaemon := coderdtest.NewWithProvisionerCloser(t, &coderdtest.Options{
Database: store,
Pubsub: ps,
IncludeProvisionerDaemon: true,
})
// Given: a user, template, and workspace
user := coderdtest.CreateFirstUser(t, client)
version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, nil)
coderdtest.AwaitTemplateVersionJobCompleted(t, client, version.ID)
template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
workspace := coderdtest.CreateWorkspace(t, client, template.ID)
coderdtest.AwaitWorkspaceBuildJobCompleted(t, client, workspace.LatestBuild.ID)

// Stop the provisioner daemon.
require.NoError(t, closeDaemon.Close())
ctx := testutil.Context(t, testutil.WaitLong)
// Given: no provisioner daemons exist.
_, err := db.ExecContext(ctx, `DELETE FROM provisioner_daemons;`)
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self-review: this is kinda yucky but I don't agree with the idea of creating database queries for things that will only ever get used intests.

require.NoError(t, err)

// When: a new workspace build is created
build, err := client.CreateWorkspaceBuild(ctx, workspace.ID, codersdk.CreateWorkspaceBuildRequest{
TemplateVersionID: template.ActiveVersionID,
Transition: codersdk.WorkspaceTransitionStart,
})
// Then: the request should succeed.
require.NoError(t, err)
// Then: the provisioner job should remain pending.
require.Equal(t, codersdk.ProvisionerJobPending, build.Job.Status)
// Then: the response should indicate no provisioners are available.
if assert.NotNil(t, build.MatchedProvisioners) {
require.Zero(t, build.MatchedProvisioners.Count)
require.Zero(t, build.MatchedProvisioners.Available)
require.Zero(t, build.MatchedProvisioners.MostRecentlySeen.Time)
}
})

t.Run("AllProvisionersStale", func(t *testing.T) {
t.Parallel()
// Given: a coderd instance with a provisioner daemon
store, ps, db := dbtestutil.NewDBWithSQLDB(t)
client, closeDaemon := coderdtest.NewWithProvisionerCloser(t, &coderdtest.Options{
Database: store,
Pubsub: ps,
IncludeProvisionerDaemon: true,
})
// Given: a user, template, and workspace
user := coderdtest.CreateFirstUser(t, client)
version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, nil)
coderdtest.AwaitTemplateVersionJobCompleted(t, client, version.ID)
template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
workspace := coderdtest.CreateWorkspace(t, client, template.ID)
coderdtest.AwaitWorkspaceBuildJobCompleted(t, client, workspace.LatestBuild.ID)

ctx := testutil.Context(t, testutil.WaitLong)
// Given: all provisioner daemons are stale
// First stop the provisioner
require.NoError(t, closeDaemon.Close())
newLastSeenAt := dbtime.Now().Add(-time.Hour)
// Update the last seen at for all provisioner daemons. We have to use the
// SQL db directly because store.UpdateProvisionerDaemonLastSeenAt has a
// built-in check to prevent updating the last seen at to a time in the past.
_, err := db.ExecContext(ctx, `UPDATE provisioner_daemons SET last_seen_at = $1;`, newLastSeenAt)
require.NoError(t, err)

// When: a new workspace build is created
build, err := client.CreateWorkspaceBuild(ctx, workspace.ID, codersdk.CreateWorkspaceBuildRequest{
TemplateVersionID: template.ActiveVersionID,
Transition: codersdk.WorkspaceTransitionStart,
})
// Then: the request should succeed
require.NoError(t, err)
// Then: the provisioner job should remain pending
require.Equal(t, codersdk.ProvisionerJobPending, build.Job.Status)
// Then: the response should indicate no provisioners are available
if assert.NotNil(t, build.MatchedProvisioners) {
require.Zero(t, build.MatchedProvisioners.Available)
require.Equal(t, 1, build.MatchedProvisioners.Count)
require.Equal(t, newLastSeenAt.UTC(), build.MatchedProvisioners.MostRecentlySeen.Time.UTC())
}
})
}

func TestWorkspaceBuildTimings(t *testing.T) {
Expand Down
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