Missing AppendConfigItem

[dcramer]

Per the Python API, there should be an "append_config_item". Without it I can't see a reliable way to set things like lxc.cgroup.devices.allow which accept multiple values.

[caglar10ur]

Makes sense to me. Let me see what I can do.

P.S: Please don't hesitate to report any other problems/inconsistencies/difficulties that you are having with go-lxc. I would like to hear them even if I cannot address them right away.

[caglar10ur]

By the way forgot to mention, you can achieve the same by just calling SetConfigItem multiple times.

package main

import (
    "flag"
    "log"

    "github.com/lxc/go-lxc"
)

var (
    lxcpath string
    name    string
)

func init() {
    flag.StringVar(&lxcpath, "lxcpath", lxc.DefaultConfigPath(), "Use specified container path")
    flag.StringVar(&name, "name", "rubik", "Name of the container")
    flag.Parse()
}

func main() {
    c, err := lxc.NewContainer(name, lxcpath)
    if err != nil {
        log.Fatalf("ERROR: %s\n", err.Error())
    }
    defer lxc.PutContainer(c)

    log.Printf("%s", c.ConfigItem("lxc.cgroup.devices.allow"))
    if err := c.SetConfigItem("lxc.cgroup.devices.allow", "b 7:* rwm"); err != nil {
        log.Fatalf("ERROR: %s\n", err.Error())
    }
    log.Printf("%s", c.ConfigItem("lxc.cgroup.devices.allow"))
}

[caglar@qop:~/go/src/github.com/lxc/go-lxc/examples] sudo ./8
2014/09/28 16:01:10 [c *:* m b *:* m c 1:3 rwm c 1:5 rwm c 5:0 rwm c 5:1 rwm c 1:8 rwm c 1:9 rwm c 5:2 rwm c 136:* rwm c 254:0 rm c 10:229 rwm c 10:200 rwm c 1:7 rwm c 10:228 rwm c 10:232 rwm]
2014/09/28 16:01:10 [c *:* m b *:* m c 1:3 rwm c 1:5 rwm c 5:0 rwm c 5:1 rwm c 1:8 rwm c 1:9 rwm c 5:2 rwm c 136:* rwm c 254:0 rm c 10:229 rwm c 10:200 rwm c 1:7 rwm c 10:228 rwm c 10:232 rwm b 7:* rwm]
[caglar@qop:~/go/src/github.com/lxc/go-lxc/examples]

[dcramer]

@caglar10ur ah didn't realize that. Will do that for now, thanks!