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cli: refuse to retry init once gRPC has reached READY one time

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This commit is contained in:
Nils Hanke 2023-03-20 12:44:12 +01:00 • committed by Nils Hanke
parent 77d19eb896
commit 822d7823f8
1 changed files with 14 additions and 6 deletions
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8
cli/internal/cmd/init.go
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@ -228,9 +228,16 @@ type initDoer struct {
resp *initproto.InitResponse resp *initproto.InitResponse
log debugLog log debugLog
spinner spinnerInterf spinner spinnerInterf
connectedOnce bool
} }
func (d *initDoer) Do(ctx context.Context) error { func (d *initDoer) Do(ctx context.Context) error {
// connectedOnce is set in handleGRPCStateChanges when a connection was established in one retry attempt.
// This should cancel any other retry attempts when the connection is lost since the bootstrapper likely won't accept any new attempts anymore.
if d.connectedOnce {
return &nonRetriableError{errors.New("init already connected to the remote server in an previous attempt - resumption is not supported")}
}
conn, err := d.dialer.Dial(ctx, d.endpoint) conn, err := d.dialer.Dial(ctx, d.endpoint)
if err != nil { if err != nil {
d.log.Debugf("Dialing init server failed: %w. Retrying...", err) d.log.Debugf("Dialing init server failed: %w. Retrying...", err)
@ -266,6 +273,7 @@ func (d *initDoer) handleGRPCStateChanges(ctx context.Context, wg *sync.WaitGrou
} }
if state == connectivity.Ready { if state == connectivity.Ready {
d.log.Debugf("Connection ready") d.log.Debugf("Connection ready")
d.connectedOnce = true
d.spinner.Stop() d.spinner.Stop()
d.spinner.Start("Initializing cluster ", false) d.spinner.Start("Initializing cluster ", false)
} else { } else {