Satoru Takeuchi
30e4fbb01f
Sometimes the default 15s is not enough for timeout of ceph commands. For examples, I encountered that `radosgw-admin` command took dozens of seconds under heavy load. Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
66 lines
2.1 KiB
Go
66 lines
2.1 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 mgr for the Ceph manager.
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package mgr
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import (
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"time"
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"github.com/pkg/errors"
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"github.com/rook/rook/pkg/daemon/ceph/client"
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"github.com/rook/rook/pkg/util/exec"
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)
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const (
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rookModuleName = "rook"
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orchestratorOldCLIName = "orchestrator"
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orchestratorNewCLIName = "orch"
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)
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var (
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orchestratorInitWaitTime = 5 * time.Second
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orchestratorCLIName = orchestratorOldCLIName
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)
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// Ceph docs about the orchestrator modules: http://docs.ceph.com/docs/master/mgr/orchestrator_cli/
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func (c *Cluster) configureOrchestratorModules() error {
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if err := client.MgrEnableModule(c.context, c.clusterInfo, rookModuleName, true); err != nil {
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return errors.Wrap(err, "failed to enable mgr rook module")
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}
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if err := c.setRookOrchestratorBackend(); err != nil {
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return errors.Wrap(err, "failed to set rook orchestrator backend")
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}
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return nil
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}
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func (c *Cluster) setRookOrchestratorBackend() error {
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if c.clusterInfo.CephVersion.IsAtLeastOctopus() {
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orchestratorCLIName = orchestratorNewCLIName
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}
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// retry a few times in the case that the mgr module is not ready to accept commands
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_, err := client.ExecuteCephCommandWithRetry(func() (string, []byte, error) {
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args := []string{orchestratorCLIName, "set", "backend", "rook"}
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output, err := client.NewCephCommand(c.context, c.clusterInfo, args).RunWithTimeout(exec.CephCommandsTimeout)
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return "set rook backend", output, err
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}, c.exitCode, 5, invalidArgErrorCode, orchestratorInitWaitTime)
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if err != nil {
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return errors.Wrap(err, "failed to set rook as the orchestrator backend")
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}
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return nil
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}
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