osd

package

v0.2.2 Latest Latest Go to latest Published: Dec 19, 2016 License: Apache-2.0 Imports: 25 Imported by: 0

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Repository

github.com/weekface/rook

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Documentation ¶

Overview ¶

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.

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.

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.

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.

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.

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
func AddDesiredDevice(etcdClient etcd.KeysAPI, device, nodeID string) error
func AddDesiredDir(etcdClient etcd.KeysAPI, dir, nodeID string) error
func GetAppliedOSDs(nodeID string, etcdClient etcd.KeysAPI) (map[int]string, error)
func GetCrushMap(adminConn client.Connection) (string, error)
func NewAgent(factory client.ConnectionFactory, devices string, forceFormat bool, ...) *osdAgent
func RemoveDesiredDevice(etcdClient etcd.KeysAPI, device, nodeID string) error
type Device
type Leader
- func NewLeader() *Leader
- func (l *Leader) Configure(context *clusterd.Context, nodes []string) error

Constants ¶

View Source

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

Variables ¶

This section is empty.

Functions ¶

func AddDesiredDevice ¶

func AddDesiredDevice(etcdClient etcd.KeysAPI, device, nodeID string) 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 device uuid

func GetCrushMap ¶

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

calls osd getcrushmap

func NewAgent ¶

func NewAgent(factory client.ConnectionFactory, devices string, forceFormat bool, location string) *osdAgent

func RemoveDesiredDevice ¶

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

remove a device from the desired state

Types ¶

type Device ¶

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

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.

Source Files ¶

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Directories ¶

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