use criu cgroup mode const from go-criu
Signed-off-by: Xiaodong Liu <liuxiaodong@loongson.cn>
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@ -9,6 +9,7 @@ import (
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"strconv"
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"strings"
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criu "github.com/checkpoint-restore/go-criu/v4/rpc"
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"github.com/opencontainers/runc/libcontainer"
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"github.com/opencontainers/runc/libcontainer/system"
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"github.com/opencontainers/runtime-spec/specs-go"
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@ -109,11 +110,11 @@ func setManageCgroupsMode(context *cli.Context, options *libcontainer.CriuOpts)
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if cgOpt := context.String("manage-cgroups-mode"); cgOpt != "" {
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switch cgOpt {
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case "soft":
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options.ManageCgroupsMode = libcontainer.CRIU_CG_MODE_SOFT
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options.ManageCgroupsMode = criu.CriuCgMode_SOFT
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case "full":
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options.ManageCgroupsMode = libcontainer.CRIU_CG_MODE_FULL
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options.ManageCgroupsMode = criu.CriuCgMode_FULL
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case "strict":
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options.ManageCgroupsMode = libcontainer.CRIU_CG_MODE_STRICT
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options.ManageCgroupsMode = criu.CriuCgMode_STRICT
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default:
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fatal(errors.New("Invalid manage cgroups mode"))
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}
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@ -1,14 +1,6 @@
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package libcontainer
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// cgroup restoring strategy provided by criu
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type cgMode uint32
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const (
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CRIU_CG_MODE_SOFT cgMode = 3 + iota // restore cgroup properties if only dir created by criu
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CRIU_CG_MODE_FULL // always restore all cgroups and their properties
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CRIU_CG_MODE_STRICT // restore all, requiring them to not present in the system
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CRIU_CG_MODE_DEFAULT // the same as CRIU_CG_MODE_SOFT
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)
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import criu "github.com/checkpoint-restore/go-criu/v4/rpc"
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type CriuPageServerInfo struct {
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Address string // IP address of CRIU page server
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@ -32,7 +24,7 @@ type CriuOpts struct {
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PreDump bool // call criu predump to perform iterative checkpoint
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PageServer CriuPageServerInfo // allow to dump to criu page server
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VethPairs []VethPairName // pass the veth to criu when restore
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ManageCgroupsMode cgMode // dump or restore cgroup mode
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ManageCgroupsMode criu.CriuCgMode // dump or restore cgroup mode
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EmptyNs uint32 // don't c/r properties for namespace from this mask
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AutoDedup bool // auto deduplication for incremental dumps
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LazyPages bool // restore memory pages lazily using userfaultfd
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