forked from rook/rook
Madhu Rajanna
345f099bbc
currently CSI templates have hardcoded kubelet path which will be used for mounting PVC,this will not work if kubelet is configured to use different path, with this PR kubelet path can be configured for CSI. Fixes: #3921 Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
105 lines
5.4 KiB
Go
105 lines
5.4 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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"fmt"
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"github.com/rook/rook/cmd/rook/rook"
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"github.com/rook/rook/pkg/clusterd"
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"github.com/rook/rook/pkg/daemon/ceph/agent/flexvolume/attachment"
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operator "github.com/rook/rook/pkg/operator/ceph"
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"github.com/rook/rook/pkg/operator/ceph/cluster/mon"
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"github.com/rook/rook/pkg/operator/ceph/csi"
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"github.com/rook/rook/pkg/operator/ceph/disruption"
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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 containerName = "rook-ceph-operator"
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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().DurationVar(&mon.HealthCheckInterval, "mon-healthcheck-interval", mon.HealthCheckInterval, "mon health check interval (duration)")
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operatorCmd.Flags().DurationVar(&mon.MonOutTimeout, "mon-out-timeout", mon.MonOutTimeout, "mon out timeout (duration)")
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operatorCmd.Flags().BoolVar(&operator.EnableFlexDriver, "enable-flex-driver", true, "enable the rook flex driver")
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operatorCmd.Flags().BoolVar(&operator.EnableDiscoveryDaemon, "enable-discovery-daemon", true, "enable the rook discovery daemon")
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operatorCmd.Flags().BoolVar(&csi.EnableRBD, "csi-enable-rbd", true, "enable ceph-csi rbd support")
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operatorCmd.Flags().BoolVar(&csi.EnableCephFS, "csi-enable-cephfs", true, "enable ceph-csi cephfs support")
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operatorCmd.Flags().StringVar(&csi.CSIParam.DriverNamePrefix, "csi-driver-name-prefix", "", "custom csi driver name prefix")
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// csi images
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operatorCmd.Flags().StringVar(&csi.CSIParam.CSIPluginImage, "csi-ceph-image", csi.DefaultCSIPluginImage, "ceph-csi plugin image")
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operatorCmd.Flags().StringVar(&csi.CSIParam.RegistrarImage, "csi-registrar-image", csi.DefaultRegistrarImage, "csi registrar image")
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operatorCmd.Flags().StringVar(&csi.CSIParam.ProvisionerImage, "csi-provisioner-image", csi.DefaultProvisionerImage, "csi provisioner image")
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operatorCmd.Flags().StringVar(&csi.CSIParam.AttacherImage, "csi-attacher-image", csi.DefaultAttacherImage, "csi attacher image")
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operatorCmd.Flags().StringVar(&csi.CSIParam.SnapshotterImage, "csi-snapshotter-image", csi.DefaultSnapshotterImage, "csi snapshotter image")
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// csi deployment templates
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operatorCmd.Flags().StringVar(&csi.RBDPluginTemplatePath, "csi-rbd-plugin-template-path", csi.DefaultRBDPluginTemplatePath, "path to ceph-csi rbd plugin template")
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operatorCmd.Flags().StringVar(&csi.RBDProvisionerSTSTemplatePath, "csi-rbd-provisioner-sts-template-path", csi.DefaultRBDProvisionerSTSTemplatePath, "path to ceph-csi rbd provisioner statefulset template")
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operatorCmd.Flags().StringVar(&csi.RBDProvisionerDepTemplatePath, "csi-rbd-provisioner-dep-template-path", csi.DefaultRBDProvisionerDepTemplatePath, "path to ceph-csi rbd provisioner deployment template")
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operatorCmd.Flags().StringVar(&csi.CephFSPluginTemplatePath, "csi-cephfs-plugin-template-path", csi.DefaultCephFSPluginTemplatePath, "path to ceph-csi cephfs plugin template")
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operatorCmd.Flags().StringVar(&csi.CephFSProvisionerSTSTemplatePath, "csi-cephfs-provisioner-sts-template-path", csi.DefaultCephFSProvisionerSTSTemplatePath, "path to ceph-csi cephfs provisioner statefulset template")
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operatorCmd.Flags().StringVar(&csi.CephFSProvisionerDepTemplatePath, "csi-cephfs-provisioner-dep-template-path", csi.DefaultCephFSProvisionerDepTemplatePath, "path to ceph-csi cephfs provisioner deployment template")
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operatorCmd.Flags().BoolVar(&csi.EnableCSIGRPCMetrics, "csi-enable-grpc-metrics", true, "enable grpc metrics in ceph-csi")
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operatorCmd.Flags().StringVar(&csi.CSIParam.KubeletDirPath, "csi-kubelet-dir-path", csi.DefaultKubeletDirPath, "kubelet directory path for mounting volumes")
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operatorCmd.Flags().BoolVar(&disruption.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.Infof("starting operator")
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context := createContext()
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context.NetworkInfo = clusterd.NetworkInfo{}
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context.ConfigDir = k8sutil.DataDir
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volumeAttachment, err := attachment.New(context)
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if err != nil {
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rook.TerminateFatal(err)
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}
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rookImage := rook.GetOperatorImage(context.Clientset, containerName)
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serviceAccountName := rook.GetOperatorServiceAccount(context.Clientset)
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op := operator.New(context, volumeAttachment, rookImage, serviceAccountName)
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err = op.Run()
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if err != nil {
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rook.TerminateFatal(fmt.Errorf("failed to run operator. %+v\n", err))
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}
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return nil
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}
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