1edb798de5
Added Network Stats to Container Info. It still not exposed via the HTTP UI. Bug fixes: 1. Modified docker handler to use libcontainer.GetStats instead of quering the fs package. 2. cAdvisor will not stall if any of its core operations fail. 3. cAdvisor will safely ignore any inactive or leaked docker containers. When containers are leaked cgroup state exists but docker is not aware of them.
42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
// Copyright 2014 Google Inc. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package container
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import (
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"errors"
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"github.com/google/cadvisor/info"
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)
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// Listing types.
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const (
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LIST_SELF = iota
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LIST_RECURSIVE
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)
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var NotActive = errors.New("Container is not active")
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type ListType int
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// Interface for container operation handlers.
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type ContainerHandler interface {
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ContainerReference() (info.ContainerReference, error)
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GetSpec() (*info.ContainerSpec, error)
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GetStats() (*info.ContainerStats, error)
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ListContainers(listType ListType) ([]info.ContainerReference, error)
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ListThreads(listType ListType) ([]int, error)
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ListProcesses(listType ListType) ([]int, error)
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}
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