mirror of https://code.forgejo.org/forgejo/runner
47 lines
792 B
Go
47 lines
792 B
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package engine
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"time"
|
|
|
|
log "github.com/sirupsen/logrus"
|
|
)
|
|
|
|
// Start start docker engine api loop
|
|
func Start(ctx context.Context) error {
|
|
engine, err := New()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
count := 0
|
|
for {
|
|
err := engine.Ping(ctx)
|
|
if err == context.Canceled {
|
|
break
|
|
}
|
|
select {
|
|
case <-ctx.Done():
|
|
return ctx.Err()
|
|
default:
|
|
}
|
|
if err != nil {
|
|
log.WithError(err).
|
|
Errorln("cannot ping the docker daemon")
|
|
count++
|
|
if count == 5 {
|
|
return fmt.Errorf("retry connect to docker daemon failed: %d times", count)
|
|
}
|
|
time.Sleep(time.Second)
|
|
} else {
|
|
log.Infoln("successfully ping the docker daemon")
|
|
break
|
|
}
|
|
}
|
|
return nil
|
|
}
|