78 lines
2.6 KiB
Go
78 lines
2.6 KiB
Go
// This file is part of MinIO Console Server
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// Copyright (c) 2021 MinIO, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package api
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import (
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"context"
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"time"
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"github.com/go-openapi/runtime/middleware"
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"github.com/minio/console/api/operations"
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"github.com/minio/console/models"
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svcApi "github.com/minio/console/api/operations/service"
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)
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func registerServiceHandlers(api *operations.ConsoleAPI) {
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// Restart Service
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api.ServiceRestartServiceHandler = svcApi.RestartServiceHandlerFunc(func(params svcApi.RestartServiceParams, session *models.Principal) middleware.Responder {
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if err := getRestartServiceResponse(session, params); err != nil {
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return svcApi.NewRestartServiceDefault(err.Code).WithPayload(err.APIError)
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}
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return svcApi.NewRestartServiceNoContent()
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})
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}
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// serviceRestart - restarts the MinIO cluster
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func serviceRestart(ctx context.Context, client MinioAdmin) error {
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if err := client.serviceRestart(ctx); err != nil {
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return err
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}
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// copy behavior from minio/mc mainAdminServiceRestart()
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//
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// Max. time taken by the server to shutdown is 5 seconds.
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// This can happen when there are lot of s3 requests pending when the server
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// receives a restart command.
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// Sleep for 6 seconds and then check if the server is online.
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time.Sleep(6 * time.Second)
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// Fetch the service status of the specified MinIO server
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_, err := client.serverInfo(ctx)
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if err != nil {
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return err
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}
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return nil
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}
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// getRestartServiceResponse performs serviceRestart()
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func getRestartServiceResponse(session *models.Principal, params svcApi.RestartServiceParams) *CodedAPIError {
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ctx, cancel := context.WithCancel(params.HTTPRequest.Context())
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defer cancel()
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mAdmin, err := NewMinioAdminClient(params.HTTPRequest.Context(), session)
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if err != nil {
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return ErrorWithContext(ctx, err)
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}
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// create a MinIO Admin Client interface implementation
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// defining the client to be used
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adminClient := AdminClient{Client: mAdmin}
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if err := serviceRestart(ctx, adminClient); err != nil {
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return ErrorWithContext(ctx, err)
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}
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return nil
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}
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