forked from rook/rook
Juan Miguel Olmo Martínez
7c942604f6
**Description of your changes:** This modification adds the information extracted from 'ceph-volume inventory': command to the device configmaps generated by the discovery daemon when "rook discover" starts with the new boolean "--use-ceph-volume" parameter. Resolves # https://github.com/rook/rook/issues/2606 Now the <cephVolumeData> field contains all the information returned from <ceph-volume inventory> command. Signed-off-by: Juan Miguel Olmo Martínez <jolmomar@redhat.com>
88 lines
2.6 KiB
Go
88 lines
2.6 KiB
Go
/*
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Copyright 2018 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 operator to manage Kubernetes storage.
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package edgefs
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import (
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"github.com/coreos/pkg/capnslog"
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opkit "github.com/rook/operator-kit"
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"github.com/rook/rook/pkg/clusterd"
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"github.com/rook/rook/pkg/operator/discover"
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"github.com/rook/rook/pkg/operator/edgefs/cluster"
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"github.com/rook/rook/pkg/operator/k8sutil"
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v1 "k8s.io/api/core/v1"
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)
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var logger = capnslog.NewPackageLogger("github.com/rook/rook", "edgefs-operator")
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type Operator struct {
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context *clusterd.Context
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resources []opkit.CustomResource
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rookImage string
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securityAccount string
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clusterController *cluster.ClusterController
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}
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// New creates an operator instance
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func New(context *clusterd.Context, rookImage string, securityAccount string) *Operator {
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clusterController := cluster.NewClusterController(context, rookImage)
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schemes := []opkit.CustomResource{cluster.ClusterResource}
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return &Operator{
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context: context,
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clusterController: clusterController,
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resources: schemes,
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rookImage: rookImage,
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securityAccount: securityAccount,
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}
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}
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// Run the operator instance
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func (o *Operator) Run() error {
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namespace := os.Getenv(k8sutil.PodNamespaceEnvVar)
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if namespace == "" {
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return fmt.Errorf("Rook operator namespace is not provided. Expose it via downward API in the rook operator manifest file using environment variable %s", k8sutil.PodNamespaceEnvVar)
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}
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rookDiscover := discover.New(o.context.Clientset)
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if err := rookDiscover.Start(namespace, o.rookImage, o.securityAccount, false); err != nil {
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return fmt.Errorf("Error starting device discovery daemonset: %v", err)
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}
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signalChan := make(chan os.Signal, 1)
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stopChan := make(chan struct{})
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signal.Notify(signalChan, syscall.SIGINT, syscall.SIGTERM)
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// watch for changes to the edgefs clusters
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o.clusterController.StartWatch(v1.NamespaceAll, stopChan)
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for {
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select {
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case <-signalChan:
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logger.Infof("shutdown signal received, exiting...")
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close(stopChan)
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return nil
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}
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}
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}
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