osd

package
v0.3.0 Latest Latest
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Published: Mar 3, 2017 License: Apache-2.0 Imports: 26 Imported by: 0

Documentation

Overview

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

View Source
const (
	DevicesValue     = "devices"
	ForceFormatValue = "forceFormat"
)

Variables

This section is empty.

Functions

func AddDesiredDevice

func AddDesiredDevice(etcdClient etcd.KeysAPI, nodeID, uuid string, osdID int) error

add a device to the desired state

func AddDesiredDir

func AddDesiredDir(etcdClient etcd.KeysAPI, dir, nodeID string) error

add a device to the desired state

func GetAppliedOSDs

func GetAppliedOSDs(nodeID string, etcdClient etcd.KeysAPI) (map[int]string, error)

For all applied OSDs, gets a mapping of their osd IDs to their data device uuid

func GetCrushMap

func GetCrushMap(adminConn client.Connection) (string, error)

calls osd getcrushmap

func RemoveDesiredDevice

func RemoveDesiredDevice(etcdClient etcd.KeysAPI, nodeID, uuid string) error

remove a device from the desired state

func Run added in v0.3.0

func Run(dcontext *clusterd.DaemonContext, agent *OsdAgent) error

Types

type Device

type Device struct {
	Name   string `json:"name"`
	NodeID string `json:"nodeId"`
	Dir    bool   `json:"bool"`
}

type DeviceOsdIDEntry added in v0.3.0

type DeviceOsdIDEntry struct {
	Data     int   // OSD ID that has data stored here
	Metadata []int // OSD IDs (multiple) that have metadata stored here
}

type DeviceOsdMapping added in v0.3.0

type DeviceOsdMapping struct {
	Entries map[string]*DeviceOsdIDEntry // device name to OSD ID mapping entry
}

func NewDeviceOsdMapping added in v0.3.0

func NewDeviceOsdMapping() *DeviceOsdMapping

type Leader

type Leader struct {
}

func NewLeader

func NewLeader() *Leader

func (*Leader) Configure

func (l *Leader) Configure(context *clusterd.Context, nodes []string) error

Apply the desired state to the cluster. The context provides all the information needed to make changes to the service.

type OsdAgent added in v0.3.0

type OsdAgent struct {
	// contains filtered or unexported fields
}

func NewAgent

func NewAgent(factory client.ConnectionFactory, devices, metadataDevice string, forceFormat bool,
	location string, bluestoreConfig partition.BluestoreConfig, cluster *mon.ClusterInfo) *OsdAgent

func (*OsdAgent) ConfigureLocalService added in v0.3.0

func (a *OsdAgent) ConfigureLocalService(context *clusterd.Context) error

func (*OsdAgent) DestroyLocalService added in v0.3.0

func (a *OsdAgent) DestroyLocalService(context *clusterd.Context) error

func (*OsdAgent) Initialize added in v0.3.0

func (a *OsdAgent) Initialize(context *clusterd.Context) error

set the desired state in etcd

func (*OsdAgent) Name added in v0.3.0

func (a *OsdAgent) Name() string

Directories

Path Synopsis

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