Thanks to visit codestin.com
Credit goes to github.com

Skip to content

chore: executor_test: reduce test execution time #1876

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 5 commits into from
May 30, 2022
Merged

chore: executor_test: reduce test execution time #1876

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
a40a41a
chore: executor_test: break out some test helpers, attempt to speed u…
johnstcn May 27, 2022
b0260d7
reduce timeout
johnstcn May 27, 2022
05e4c5e
no asserts in eventually/never
johnstcn May 30, 2022
0d96b34
test: autobuild/executor: add channel for execution stats, use for as…
johnstcn May 30, 2022
4314760
Address PR comments
johnstcn May 30, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
46 changes: 38 additions & 8 deletions coderd/autobuild/executor/lifecycle_executor.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,10 +17,18 @@ import (

// Executor automatically starts or stops workspaces.
type Executor struct {
ctx context.Context
db database.Store
log slog.Logger
tick <-chan time.Time
ctx context.Context
db database.Store
log slog.Logger
tick <-chan time.Time
statsCh chan<- Stats
}

// Stats contains information about one run of Executor.
type Stats struct {
Transitions map[uuid.UUID]database.WorkspaceTransition
Elapsed time.Duration
Error error
}

// New returns a new autobuild executor.
Expand All @@ -34,22 +42,42 @@ func New(ctx context.Context, db database.Store, log slog.Logger, tick <-chan ti
return le
}

// WithStatsChannel will cause Executor to push a RunStats to ch after
// every tick.
func (e *Executor) WithStatsChannel(ch chan<- Stats) *Executor {
e.statsCh = ch
return e
}

// Run will cause executor to start or stop workspaces on every
// tick from its channel. It will stop when its context is Done, or when
// its channel is closed.
func (e *Executor) Run() {
go func() {
for t := range e.tick {
if err := e.runOnce(t); err != nil {
e.log.Error(e.ctx, "error running once", slog.Error(err))
stats := e.runOnce(t)
if stats.Error != nil {
e.log.Error(e.ctx, "error running once", slog.Error(stats.Error))
}
if e.statsCh != nil {
e.statsCh <- stats
}
e.log.Debug(e.ctx, "run stats", slog.F("elapsed", stats.Elapsed), slog.F("transitions", stats.Transitions))
}
}()
}

func (e *Executor) runOnce(t time.Time) error {
func (e *Executor) runOnce(t time.Time) Stats {
var err error
stats := Stats{
Transitions: make(map[uuid.UUID]database.WorkspaceTransition),
}
defer func() {
stats.Elapsed = time.Since(t)
stats.Error = err
}()
currentTick := t.Truncate(time.Minute)
return e.db.InTx(func(db database.Store) error {
err = e.db.InTx(func(db database.Store) error {
// TTL is set at the workspace level, and deadline at the workspace build level.
// When a workspace build is created, its deadline initially starts at zero.
// When provisionerd successfully completes a provision job, the deadline is
Expand Down Expand Up @@ -146,6 +174,7 @@ func (e *Executor) runOnce(t time.Time) error {
slog.F("transition", validTransition),
)

stats.Transitions[ws.ID] = validTransition
if err := build(e.ctx, db, ws, validTransition, priorHistory, priorJob); err != nil {
e.log.Error(e.ctx, "unable to transition workspace",
slog.F("workspace_id", ws.ID),
Expand All @@ -156,6 +185,7 @@ func (e *Executor) runOnce(t time.Time) error {
}
return nil
})
return stats
}

// TODO(cian): this function duplicates most of api.postWorkspaceBuilds. Refactor.
Expand Down
Loading