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server: We shouldn't exit the server in lazy init. (#2548)

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Avoid fatalIf instead these are non-critical errors,
continue running the server.

 - initializing bucket notifications
 - initializing bucket policies.
 - migrating bucket policies failure.

Fixes #2547
This commit is contained in:
Harshavardhana 2016-08-24 23:04:34 -07:00
parent 9605fde04d
commit fa6e9540a8
3 changed files with 31 additions and 4 deletions
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3
cmd/bucket-policy.go
View File

@ -100,10 +100,13 @@ func initBucketPolicies(objAPI ObjectLayer) error {
return err
}
// Populate global bucket collection.
globalBucketPolicies = &bucketPolicies{
rwMutex: &sync.RWMutex{},
bucketPolicyConfigs: policies,
}
// Success.
return nil
}

24
cmd/event-notifier.go
View File

@ -20,6 +20,7 @@ import (
"bytes"
"encoding/xml"
"fmt"
"net"
"net/url"
"path"
"sync"
@ -308,6 +309,14 @@ func loadAllQueueTargets() (map[string]*logrus.Logger, error) {
// Using accountID we can now initialize a new AMQP logrus instance.
amqpLog, err := newAMQPNotify(accountID)
if err != nil {
// Encapsulate network error to be more informative.
if _, ok := err.(net.Error); ok {
return nil, &net.OpError{
Op: "Connecting to " + queueARN,
Net: "tcp",
Err: err,
}
}
return nil, err
}
queueTargets[queueARN] = amqpLog
@ -327,6 +336,14 @@ func loadAllQueueTargets() (map[string]*logrus.Logger, error) {
// Using accountID we can now initialize a new Redis logrus instance.
redisLog, err := newRedisNotify(accountID)
if err != nil {
// Encapsulate network error to be more informative.
if _, ok := err.(net.Error); ok {
return nil, &net.OpError{
Op: "Connecting to " + queueARN,
Net: "tcp",
Err: err,
}
}
return nil, err
}
queueTargets[queueARN] = redisLog
@ -345,6 +362,13 @@ func loadAllQueueTargets() (map[string]*logrus.Logger, error) {
// Using accountID we can now initialize a new ElasticSearch logrus instance.
elasticLog, err := newElasticNotify(accountID)
if err != nil {
// Encapsulate network error to be more informative.
if _, ok := err.(net.Error); ok {
return nil, &net.OpError{
Op: "Connecting to " + queueARN, Net: "tcp",
Err: err,
}
}
return nil, err
}
queueTargets[queueARN] = elasticLog

8
cmd/routers.go
View File

@ -61,10 +61,10 @@ func newObjectLayerFactory(disks, ignoredDisks []string) func() ObjectLayer {
}
// Migrate bucket policy from configDir to .minio.sys/buckets/
err = migrateBucketPolicyConfig(objAPI)
fatalIf(err, "Unable to migrate bucket policy from config directory")
errorIf(err, "Unable to migrate bucket policy from config directory")
err = cleanupOldBucketPolicyConfigs()
fatalIf(err, "Unable to clean up bucket policy from config directory.")
errorIf(err, "Unable to clean up bucket policy from config directory.")
// Register the callback that should be called when the process shuts down.
globalShutdownCBs.AddObjectLayerCB(func() errCode {
@ -76,11 +76,11 @@ func newObjectLayerFactory(disks, ignoredDisks []string) func() ObjectLayer {
// Initialize a new event notifier.
err = initEventNotifier(objAPI)
fatalIf(err, "Unable to initialize event notification queue")
errorIf(err, "Unable to initialize event notification.")
// Initialize and load bucket policies.
err = initBucketPolicies(objAPI)
fatalIf(err, "Unable to load all bucket policies")
errorIf(err, "Unable to load all bucket policies.")
// Success.
return objAPI