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33 lines
809 B
Go
33 lines
809 B
Go
package daemon
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import (
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"errors"
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"fmt"
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"strings"
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"github.com/docker/docker/runconfig"
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)
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func mergeLxcConfIntoOptions(hostConfig *runconfig.HostConfig) ([]string, error) {
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if hostConfig == nil {
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return nil, nil
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}
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out := []string{}
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// merge in the lxc conf options into the generic config map
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if lxcConf := hostConfig.LxcConf; lxcConf != nil {
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lxSlice := lxcConf.Slice()
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for _, pair := range lxSlice {
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// because lxc conf gets the driver name lxc.XXXX we need to trim it off
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// and let the lxc driver add it back later if needed
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if !strings.Contains(pair.Key, ".") {
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return nil, errors.New("Illegal Key passed into LXC Configurations")
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}
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parts := strings.SplitN(pair.Key, ".", 2)
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out = append(out, fmt.Sprintf("%s=%s", parts[1], pair.Value))
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}
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}
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return out, nil
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}
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