forked from rook/rook
Travis Nielsen
c122562a7d
Remove all cgo from the code base, and start the transformation to calling external ceph tools to generate config and start daemons.
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
/*
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Copyright 2016 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package api
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import (
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"fmt"
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"net/http"
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"github.com/rook/rook/pkg/ceph/mon"
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"github.com/rook/rook/pkg/clusterd"
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)
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const (
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registerMetricsRetryMs = 5000
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)
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type Config struct {
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Port int
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ClusterInfo *mon.ClusterInfo
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ClusterHandler
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}
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func Run(context *clusterd.Context, config *Config) error {
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// write the latest config to the config dir
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if err := mon.GenerateAdminConnectionConfig(context, config.ClusterInfo); err != nil {
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return fmt.Errorf("failed to write connection config. %+v", err)
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}
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ServeRoutes(context, config)
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return nil
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}
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func ServeRoutes(context *clusterd.Context, config *Config) {
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// set up routes and start HTTP server for REST API
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h := newHandler(context, config)
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// register metrics collection in a goroutine so it does not block the start up of the API server.
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go func() {
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if err := h.RegisterMetrics(registerMetricsRetryMs); err != nil {
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logger.Errorf("API server init error: %+v", err)
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}
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}()
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defer h.Shutdown()
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r := newRouter(h.GetRoutes())
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if err := http.ListenAndServe(fmt.Sprintf(":%d", config.Port), r); err != nil {
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logger.Errorf("API server error: %+v", err)
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}
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}
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