forked from rook/rook
86 lines
2.6 KiB
Go
86 lines
2.6 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 main
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import (
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"flag"
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"fmt"
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"github.com/rook/rook/pkg/clusterd"
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"github.com/rook/rook/pkg/daemon/agent/flexvolume/attachment"
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"github.com/rook/rook/pkg/operator"
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"github.com/rook/rook/pkg/operator/cluster/ceph/mon"
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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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var operatorCmd = &cobra.Command{
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Use: "operator",
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Short: "Runs the rook operator tool for storage in a kubernetes cluster",
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Long: `Tool for running the rook storage components 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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flags.SetFlagsFromEnv(operatorCmd.Flags(), RookEnvVarPrefix)
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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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setLogLevel()
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// workaround a k8s logging issue: https://github.com/kubernetes/kubernetes/issues/17162
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flag.CommandLine.Parse([]string{})
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logStartupInfo(operatorCmd.Flags())
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clientset, apiExtClientset, rookClientset, err := getClientset()
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if err != nil {
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terminateFatal(fmt.Errorf("failed to get k8s client. %+v", err))
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}
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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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context.Clientset = clientset
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context.APIExtensionClientset = apiExtClientset
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context.RookClientset = rookClientset
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volumeAttachment, err := attachment.New(context)
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if err != nil {
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terminateFatal(err)
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}
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// Using the rook-operator image to deploy other rook pods
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rookImage, err := k8sutil.GetContainerImage(clientset)
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if err != nil {
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terminateFatal(fmt.Errorf("failed to get container image. %+v\n", err))
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}
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op := operator.New(context, volumeAttachment, rookImage)
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err = op.Run()
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if err != nil {
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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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