forked from rook/rook
Travis Nielsen
0a0b9c98bd
The flex driver has been fully deprecated and thus removed from Rook. Before upgrading to v1.8, users will need to convert existing flex volumes from flex to csi volumes. Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
81 lines
2.8 KiB
Go
81 lines
2.8 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 ceph
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import (
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"os"
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"github.com/pkg/errors"
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"github.com/rook/rook/cmd/rook/rook"
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operator "github.com/rook/rook/pkg/operator/ceph"
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opcontroller "github.com/rook/rook/pkg/operator/ceph/controller"
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"github.com/rook/rook/pkg/operator/k8sutil"
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"github.com/rook/rook/pkg/util/flags"
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"github.com/spf13/cobra"
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)
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const (
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containerName = "rook-ceph-operator"
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)
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var operatorCmd = &cobra.Command{
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Use: "operator",
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Short: "Runs the Ceph operator for orchestrating and managing Ceph storage in a Kubernetes cluster",
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Long: `Runs the Ceph operator for orchestrating and managing Ceph storage in a Kubernetes cluster
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https://github.com/rook/rook`,
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}
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func init() {
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operatorCmd.Flags().BoolVar(&operator.EnableMachineDisruptionBudget, "enable-machine-disruption-budget", false, "enable fencing controllers")
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flags.SetFlagsFromEnv(operatorCmd.Flags(), rook.RookEnvVarPrefix)
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flags.SetLoggingFlags(operatorCmd.Flags())
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operatorCmd.RunE = startOperator
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}
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func startOperator(cmd *cobra.Command, args []string) error {
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rook.SetLogLevel()
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rook.LogStartupInfo(operatorCmd.Flags())
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logger.Info("starting Rook-Ceph operator")
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context := createContext()
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context.ConfigDir = k8sutil.DataDir
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// Fail if operator namespace is not provided
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if os.Getenv(k8sutil.PodNamespaceEnvVar) == "" {
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rook.TerminateFatal(errors.Errorf("rook operator namespace is not provided. expose it via downward API in the rook operator manifest file using environment variable %q", k8sutil.PodNamespaceEnvVar))
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}
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rook.CheckOperatorResources(context.Clientset)
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rookImage := rook.GetOperatorImage(context.Clientset, containerName)
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rookBaseImageCephVersion, err := rook.GetOperatorBaseImageCephVersion(context)
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if err != nil {
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logger.Errorf("failed to get operator base image ceph version. %v", err)
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}
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opcontroller.OperatorCephBaseImageVersion = rookBaseImageCephVersion
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logger.Infof("base ceph version inside the rook operator image is %q", opcontroller.OperatorCephBaseImageVersion)
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serviceAccountName := rook.GetOperatorServiceAccount(context.Clientset)
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op := operator.New(context, rookImage, serviceAccountName)
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err = op.Run()
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if err != nil {
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rook.TerminateFatal(errors.Wrap(err, "failed to run operator"))
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}
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return nil
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}
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