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72 lines
2.3 KiB
72 lines
2.3 KiB
/*
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Copyright © 2020-2021 The k3d Author(s)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package docker
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import (
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"context"
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"strings"
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l "github.com/rancher/k3d/v4/pkg/logger"
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runtimeTypes "github.com/rancher/k3d/v4/pkg/runtimes/types"
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)
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func (d Docker) Info() (*runtimeTypes.RuntimeInfo, error) {
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// create docker client
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docker, err := GetDockerClient()
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if err != nil {
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l.Log().Errorln("Failed to create docker client")
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return nil, err
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}
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defer docker.Close()
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info, err := docker.Info(context.Background())
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if err != nil {
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return nil, err
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}
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runtimeInfo := runtimeTypes.RuntimeInfo{
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Name: d.ID(),
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Endpoint: d.GetRuntimePath(),
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Version: info.ServerVersion,
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OS: info.OperatingSystem,
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OSType: info.OSType,
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Arch: info.Architecture,
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CgroupVersion: info.CgroupVersion,
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CgroupDriver: info.CgroupDriver,
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Filesystem: "UNKNOWN",
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}
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// Get the backing filesystem for the storage driver
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// This is not embedded nicely in a struct or map, so we have to do some string inspection
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for i := range info.DriverStatus {
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for j := range info.DriverStatus[i] {
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if strings.Contains(info.DriverStatus[i][j], "Backing Filesystem") {
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if len(info.DriverStatus[i]) >= j+2 {
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runtimeInfo.Filesystem = info.DriverStatus[i][j+1]
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}
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}
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}
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}
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return &runtimeInfo, nil
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}
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