//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package replication

import (
	"encoding/xml"
)

// And - a tag to combine a prefix and multiple tags for replication configuration rule.
type And struct {
	XMLName xml.Name `xml:"And" json:"And"`
	Prefix  string   `xml:"Prefix,omitempty" json:"Prefix,omitempty"`

	VersionID             string `xml:"VersionId,omitempty"`
	// MTime of DeleteMarker on source that needs to be propagated to replica
	DeleteMarkerMTime DeleteMarkerMTime `xml:"-"`
	// MinIO extensions to support delete marker replication
	ReplicationState ReplicationState `xml:"-"`

	found bool // the object was found during deletion
}

// DeleteMarkerMTime is an embedded type containing time.Time for XML marshal
type DeleteMarkerMTime struct {

replication_priority            (string)    set replication priority (default: 'auto')
replication_max_workers         (number)    set the maximum number of replication workers (default: '500')
replication_max_lrg_workers     (number)    set the maximum number of replication workers MinIO uses to replicate large objects between sites. (default: '10')

sleep 5

./mc admin user info minio2 "uid=dillon,ou=people,ou=swengg,dc=min,dc=io"
./mc admin user info minio3 "uid=dillon,ou=people,ou=swengg,dc=min,dc=io"
./mc admin policy create minio1 rw ./docs/site-replication/rw.json

sleep 5
./mc admin policy info minio2 rw >/dev/null 2>&1
./mc admin policy info minio3 rw >/dev/null 2>&1

./mc admin policy remove minio3 rw

sleep 10
./mc admin policy info minio1 rw

		// MinIO extension API for replication.
		//
		router.Methods(http.MethodGet).
			HandlerFunc(s3APIMiddleware(api.GetBucketReplicationMetricsV2Handler)).
			Queries("replication-metrics", "2")
		// deprecated handler
		router.Methods(http.MethodGet).
			HandlerFunc(s3APIMiddleware(api.GetBucketReplicationMetricsHandler)).
			Queries("replication-metrics", "")

		// ValidateBucketReplicationCreds

		return
	}

	if globalSiteReplicationSys.isEnabled() && !v.Enabled() {
		writeErrorResponse(ctx, w, APIError{
			Code:           "InvalidBucketState",
			Description:    "Cluster replication is enabled on this site, versioning cannot be suspended on bucket.",
			HTTPStatusCode: http.StatusBadRequest,
		}, r.URL)
		return
	}

	ProxyRequest                        bool      // only set for GET/HEAD in active-active replication scenario
	ProxyHeaderSet                      bool      // only set for GET/HEAD in active-active replication scenario
	ReplicationRequest                  bool      // true only if replication request
	ReplicationSourceTaggingTimestamp   time.Time // set if MinIOSourceTaggingTimestamp received

* Docker
* Kubernetes
* Docker Compose
* Docker in Swarm Mode
* Systemd
* Supervisor
* Handled internally by a cloud provider as part of their services
* Others...

## Replication - Processes and Memory { #replication-processes-and-memory }

With a FastAPI application, using a server program like the `fastapi` command that runs Uvicorn, running it once in **one process** can serve multiple clients concurrently.

	}
	return meta.quotaConfig, meta.QuotaConfigUpdatedAt, nil
}

// GetReplicationConfig returns configured bucket replication config
// The returned object may not be modified.
func (sys *BucketMetadataSys) GetReplicationConfig(ctx context.Context, bucket string) (*replication.Config, time.Time, error) {
	meta, reloaded, err := sys.GetConfig(ctx, bucket)
	if err != nil {
		if errors.Is(err, errConfigNotFound) {

func (opts Config) ExpirationWait() time.Duration {
	configMu.RLock()
	defer configMu.RUnlock()

	return opts.ExpirationWorkersWait
}

// ReplicationWait returns the duration for which a batch replication worker
// would wait before working on next object.
func (opts Config) ReplicationWait() time.Duration {
	configMu.RLock()
	defer configMu.RUnlock()

	return opts.ReplicationWorkersWait
}