chore: track terraform modules in telemetry (#15450)

Addresses https://github.com/coder/nexus/issues/35.

This PR:

- Adds a `workspace_modules` table to track modules used by the
Terraform provisioner in provisioner jobs.
- Adds a `module_path` column to the `workspace_resources` table,
allowing to identify which module a resource originates from.
- Starts pushing this new information into telemetry.

For the person reviewing this PR, do not fret about the 1,500 new lines
- ~1,000 of them are auto-generated.
This commit is contained in:
Hugo Dutka
2024-11-16 21:56:19 +01:00
committed by GitHub
parent 968c52bc36
commit aa0dc2daa1
35 changed files with 1633 additions and 412 deletions
@@ -1261,12 +1261,28 @@ func (s *server) CompleteJob(ctx context.Context, completed *proto.CompletedJob)
slog.F("resource_type", resource.Type),
slog.F("transition", transition))
err = InsertWorkspaceResource(ctx, s.Database, jobID, transition, resource, telemetrySnapshot)
if err != nil {
if err := InsertWorkspaceResource(ctx, s.Database, jobID, transition, resource, telemetrySnapshot); err != nil {
return nil, xerrors.Errorf("insert resource: %w", err)
}
}
}
for transition, modules := range map[database.WorkspaceTransition][]*sdkproto.Module{
database.WorkspaceTransitionStart: jobType.TemplateImport.StartModules,
database.WorkspaceTransitionStop: jobType.TemplateImport.StopModules,
} {
for _, module := range modules {
s.Logger.Info(ctx, "inserting template import job module",
slog.F("job_id", job.ID.String()),
slog.F("module_source", module.Source),
slog.F("module_version", module.Version),
slog.F("module_key", module.Key),
slog.F("transition", transition))
if err := InsertWorkspaceModule(ctx, s.Database, jobID, transition, module, telemetrySnapshot); err != nil {
return nil, xerrors.Errorf("insert module: %w", err)
}
}
}
for _, richParameter := range jobType.TemplateImport.RichParameters {
s.Logger.Info(ctx, "inserting template import job parameter",
@@ -1472,6 +1488,11 @@ func (s *server) CompleteJob(ctx context.Context, completed *proto.CompletedJob)
return xerrors.Errorf("insert provisioner job: %w", err)
}
}
for _, module := range jobType.WorkspaceBuild.Modules {
if err := InsertWorkspaceModule(ctx, db, job.ID, workspaceBuild.Transition, module, telemetrySnapshot); err != nil {
return xerrors.Errorf("insert provisioner job module: %w", err)
}
}
// On start, we want to ensure that workspace agents timeout statuses
// are propagated. This method is simple and does not protect against
@@ -1653,6 +1674,16 @@ func (s *server) CompleteJob(ctx context.Context, completed *proto.CompletedJob)
return nil, xerrors.Errorf("insert resource: %w", err)
}
}
for _, module := range jobType.TemplateDryRun.Modules {
s.Logger.Info(ctx, "inserting template dry-run job module",
slog.F("job_id", job.ID.String()),
slog.F("module_source", module.Source),
)
if err := InsertWorkspaceModule(ctx, s.Database, jobID, database.WorkspaceTransitionStart, module, telemetrySnapshot); err != nil {
return nil, xerrors.Errorf("insert module: %w", err)
}
}
err = s.Database.UpdateProvisionerJobWithCompleteByID(ctx, database.UpdateProvisionerJobWithCompleteByIDParams{
ID: jobID,
@@ -1734,6 +1765,23 @@ func (s *server) startTrace(ctx context.Context, name string, opts ...trace.Span
))...)
}
func InsertWorkspaceModule(ctx context.Context, db database.Store, jobID uuid.UUID, transition database.WorkspaceTransition, protoModule *sdkproto.Module, snapshot *telemetry.Snapshot) error {
module, err := db.InsertWorkspaceModule(ctx, database.InsertWorkspaceModuleParams{
ID: uuid.New(),
CreatedAt: dbtime.Now(),
JobID: jobID,
Transition: transition,
Source: protoModule.Source,
Version: protoModule.Version,
Key: protoModule.Key,
})
if err != nil {
return xerrors.Errorf("insert provisioner job module %q: %w", protoModule.Source, err)
}
snapshot.WorkspaceModules = append(snapshot.WorkspaceModules, telemetry.ConvertWorkspaceModule(module))
return nil
}
func InsertWorkspaceResource(ctx context.Context, db database.Store, jobID uuid.UUID, transition database.WorkspaceTransition, protoResource *sdkproto.Resource, snapshot *telemetry.Snapshot) error {
resource, err := db.InsertWorkspaceResource(ctx, database.InsertWorkspaceResourceParams{
ID: uuid.New(),
@@ -1749,6 +1797,11 @@ func InsertWorkspaceResource(ctx context.Context, db database.Store, jobID uuid.
String: protoResource.InstanceType,
Valid: protoResource.InstanceType != "",
},
ModulePath: sql.NullString{
String: protoResource.ModulePath,
// empty string is root module
Valid: true,
},
})
if err != nil {
return xerrors.Errorf("insert provisioner job resource %q: %w", protoResource.Name, err)
@@ -1430,6 +1430,285 @@ func TestCompleteJob(t *testing.T) {
})
require.NoError(t, err)
})
t.Run("Modules", func(t *testing.T) {
t.Parallel()
templateVersionID := uuid.New()
workspaceBuildID := uuid.New()
cases := []struct {
name string
job *proto.CompletedJob
expectedResources []database.WorkspaceResource
expectedModules []database.WorkspaceModule
provisionerJobParams database.InsertProvisionerJobParams
}{
{
name: "TemplateDryRun",
job: &proto.CompletedJob{
Type: &proto.CompletedJob_TemplateDryRun_{
TemplateDryRun: &proto.CompletedJob_TemplateDryRun{
Resources: []*sdkproto.Resource{{
Name: "something",
Type: "aws_instance",
ModulePath: "module.test1",
}, {
Name: "something2",
Type: "aws_instance",
ModulePath: "",
}},
Modules: []*sdkproto.Module{
{
Key: "test1",
Version: "1.0.0",
Source: "github.com/example/example",
},
},
},
},
},
expectedResources: []database.WorkspaceResource{{
Name: "something",
Type: "aws_instance",
ModulePath: sql.NullString{
String: "module.test1",
Valid: true,
},
Transition: database.WorkspaceTransitionStart,
}, {
Name: "something2",
Type: "aws_instance",
ModulePath: sql.NullString{
String: "",
Valid: true,
},
Transition: database.WorkspaceTransitionStart,
}},
expectedModules: []database.WorkspaceModule{{
Key: "test1",
Version: "1.0.0",
Source: "github.com/example/example",
Transition: database.WorkspaceTransitionStart,
}},
provisionerJobParams: database.InsertProvisionerJobParams{
Type: database.ProvisionerJobTypeTemplateVersionDryRun,
},
},
{
name: "TemplateImport",
job: &proto.CompletedJob{
Type: &proto.CompletedJob_TemplateImport_{
TemplateImport: &proto.CompletedJob_TemplateImport{
StartResources: []*sdkproto.Resource{{
Name: "something",
Type: "aws_instance",
ModulePath: "module.test1",
}},
StartModules: []*sdkproto.Module{
{
Key: "test1",
Version: "1.0.0",
Source: "github.com/example/example",
},
},
StopResources: []*sdkproto.Resource{{
Name: "something2",
Type: "aws_instance",
ModulePath: "module.test2",
}},
StopModules: []*sdkproto.Module{
{
Key: "test2",
Version: "2.0.0",
Source: "github.com/example2/example",
},
},
},
},
},
provisionerJobParams: database.InsertProvisionerJobParams{
Type: database.ProvisionerJobTypeTemplateVersionImport,
Input: must(json.Marshal(provisionerdserver.TemplateVersionImportJob{
TemplateVersionID: templateVersionID,
})),
},
expectedResources: []database.WorkspaceResource{{
Name: "something",
Type: "aws_instance",
ModulePath: sql.NullString{
String: "module.test1",
Valid: true,
},
Transition: database.WorkspaceTransitionStart,
}, {
Name: "something2",
Type: "aws_instance",
ModulePath: sql.NullString{
String: "module.test2",
Valid: true,
},
Transition: database.WorkspaceTransitionStop,
}},
expectedModules: []database.WorkspaceModule{{
Key: "test1",
Version: "1.0.0",
Source: "github.com/example/example",
Transition: database.WorkspaceTransitionStart,
}, {
Key: "test2",
Version: "2.0.0",
Source: "github.com/example2/example",
Transition: database.WorkspaceTransitionStop,
}},
},
{
name: "WorkspaceBuild",
job: &proto.CompletedJob{
Type: &proto.CompletedJob_WorkspaceBuild_{
WorkspaceBuild: &proto.CompletedJob_WorkspaceBuild{
Resources: []*sdkproto.Resource{{
Name: "something",
Type: "aws_instance",
ModulePath: "module.test1",
}, {
Name: "something2",
Type: "aws_instance",
ModulePath: "",
}},
Modules: []*sdkproto.Module{
{
Key: "test1",
Version: "1.0.0",
Source: "github.com/example/example",
},
},
},
},
},
expectedResources: []database.WorkspaceResource{{
Name: "something",
Type: "aws_instance",
ModulePath: sql.NullString{
String: "module.test1",
Valid: true,
},
Transition: database.WorkspaceTransitionStart,
}, {
Name: "something2",
Type: "aws_instance",
ModulePath: sql.NullString{
String: "",
Valid: true,
},
Transition: database.WorkspaceTransitionStart,
}},
expectedModules: []database.WorkspaceModule{{
Key: "test1",
Version: "1.0.0",
Source: "github.com/example/example",
Transition: database.WorkspaceTransitionStart,
}},
provisionerJobParams: database.InsertProvisionerJobParams{
Type: database.ProvisionerJobTypeWorkspaceBuild,
Input: must(json.Marshal(provisionerdserver.WorkspaceProvisionJob{
WorkspaceBuildID: workspaceBuildID,
})),
},
},
}
for _, c := range cases {
c := c
t.Run(c.name, func(t *testing.T) {
t.Parallel()
srv, db, _, pd := setup(t, false, &overrides{})
jobParams := c.provisionerJobParams
if jobParams.ID == uuid.Nil {
jobParams.ID = uuid.New()
}
if jobParams.Provisioner == "" {
jobParams.Provisioner = database.ProvisionerTypeEcho
}
if jobParams.StorageMethod == "" {
jobParams.StorageMethod = database.ProvisionerStorageMethodFile
}
job, err := db.InsertProvisionerJob(ctx, jobParams)
tpl := dbgen.Template(t, db, database.Template{
OrganizationID: pd.OrganizationID,
})
tv := dbgen.TemplateVersion(t, db, database.TemplateVersion{
TemplateID: uuid.NullUUID{UUID: tpl.ID, Valid: true},
JobID: job.ID,
})
workspace := dbgen.Workspace(t, db, database.WorkspaceTable{
TemplateID: tpl.ID,
})
_ = dbgen.WorkspaceBuild(t, db, database.WorkspaceBuild{
ID: workspaceBuildID,
JobID: job.ID,
WorkspaceID: workspace.ID,
TemplateVersionID: tv.ID,
})
require.NoError(t, err)
_, err = db.AcquireProvisionerJob(ctx, database.AcquireProvisionerJobParams{
WorkerID: uuid.NullUUID{
UUID: pd.ID,
Valid: true,
},
Types: []database.ProvisionerType{jobParams.Provisioner},
})
require.NoError(t, err)
completedJob := c.job
completedJob.JobId = job.ID.String()
_, err = srv.CompleteJob(ctx, completedJob)
require.NoError(t, err)
resources, err := db.GetWorkspaceResourcesByJobID(ctx, job.ID)
require.NoError(t, err)
require.Len(t, resources, len(c.expectedResources))
for _, expectedResource := range c.expectedResources {
for i, resource := range resources {
if resource.Name == expectedResource.Name &&
resource.Type == expectedResource.Type &&
resource.ModulePath == expectedResource.ModulePath &&
resource.Transition == expectedResource.Transition {
resources[i] = database.WorkspaceResource{Name: "matched"}
}
}
}
// all resources should be matched
for _, resource := range resources {
require.Equal(t, "matched", resource.Name)
}
modules, err := db.GetWorkspaceModulesByJobID(ctx, job.ID)
require.NoError(t, err)
require.Len(t, modules, len(c.expectedModules))
for _, expectedModule := range c.expectedModules {
for i, module := range modules {
if module.Key == expectedModule.Key &&
module.Version == expectedModule.Version &&
module.Source == expectedModule.Source &&
module.Transition == expectedModule.Transition {
modules[i] = database.WorkspaceModule{Key: "matched"}
}
}
}
for _, module := range modules {
require.Equal(t, "matched", module.Key)
}
})
}
})
}
func TestInsertWorkspaceResource(t *testing.T) {