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builder: return error if all nodes fail to boot

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2023-10-23 15:04:14 +02:00
parent 7838ade9f3
commit 612dfdd813
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GPG Key ID: 3248E46B6BB8C7F7
1 changed files with 6 additions and 0 deletions
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6
builder/builder.go
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@ -165,6 +165,7 @@ func (b *Builder) Boot(ctx context.Context) (bool, error) {
baseCtx := ctx baseCtx := ctx
eg, _ := errgroup.WithContext(ctx) eg, _ := errgroup.WithContext(ctx)
errCh := make(chan error, len(toBoot))
for _, idx := range toBoot { for _, idx := range toBoot {
func(idx int) { func(idx int) {
eg.Go(func() error { eg.Go(func() error {
@ -172,6 +173,7 @@ func (b *Builder) Boot(ctx context.Context) (bool, error) {
_, err := driver.Boot(ctx, baseCtx, b.nodes[idx].Driver, pw) _, err := driver.Boot(ctx, baseCtx, b.nodes[idx].Driver, pw)
if err != nil { if err != nil {
b.nodes[idx].Err = err b.nodes[idx].Err = err
errCh <- err
} }
return nil return nil
}) })
@ -179,11 +181,15 @@ func (b *Builder) Boot(ctx context.Context) (bool, error) {
} }
err = eg.Wait() err = eg.Wait()
close(errCh)
err1 := printer.Wait() err1 := printer.Wait()
if err == nil { if err == nil {
err = err1 err = err1
} }
if err == nil && len(errCh) == len(toBoot) {
return false, <-errCh
}
return true, err return true, err
} }