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| author | Matthew Heon <matthew.heon@pm.me> | 2019-07-15 16:44:56 -0400 |
|---|---|---|
| committer | Matthew Heon <matthew.heon@pm.me> | 2019-09-10 10:52:37 -0400 |
| commit | c2284962c798a11f3c956ee237f27cfd3b0fcb21 (patch) | |
| tree | a82ff49ee28be13a9a1702506aa7be051fea9fb1 /pkg/spec/spec.go | |
| parent | 16a70490852fdaf3ea5aeea6b2be19dd70fbf1c7 (diff) | |
| download | podman-c2284962c798a11f3c956ee237f27cfd3b0fcb21.tar.gz podman-c2284962c798a11f3c956ee237f27cfd3b0fcb21.tar.bz2 podman-c2284962c798a11f3c956ee237f27cfd3b0fcb21.zip | |
Add support for launching containers without CGroups
This is mostly used with Systemd, which really wants to manage
CGroups itself when managing containers via unit file.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Diffstat (limited to 'pkg/spec/spec.go')
| -rw-r--r-- | pkg/spec/spec.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/pkg/spec/spec.go b/pkg/spec/spec.go index 44bbda885..38f9c7306 100644 --- a/pkg/spec/spec.go +++ b/pkg/spec/spec.go @@ -396,6 +396,18 @@ func (config *CreateConfig) createConfigToOCISpec(runtime *libpod.Runtime, userM } } + switch config.Cgroups { + case "disabled": + if addedResources { + return nil, errors.New("cannot specify resource limits when cgroups are disabled is specified") + } + configSpec.Linux.Resources = &spec.LinuxResources{} + case "enabled", "": + // Do nothing + default: + return nil, errors.New("unrecognized option for cgroups; supported are 'default' and 'disabled'") + } + // Add annotations if configSpec.Annotations == nil { configSpec.Annotations = make(map[string]string) |