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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 /libpod/oci.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 'libpod/oci.go')
| -rw-r--r-- | libpod/oci.go | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/libpod/oci.go b/libpod/oci.go index 8a873ca5b..9879fa90e 100644 --- a/libpod/oci.go +++ b/libpod/oci.go @@ -48,19 +48,20 @@ const ( // OCIRuntime represents an OCI-compatible runtime that libpod can call into // to perform container operations type OCIRuntime struct { - name string - path string - conmonPath string - conmonEnv []string - cgroupManager string - tmpDir string - exitsDir string - socketsDir string - logSizeMax int64 - noPivot bool - reservePorts bool - supportsJSON bool - sdNotify bool + name string + path string + conmonPath string + conmonEnv []string + cgroupManager string + tmpDir string + exitsDir string + socketsDir string + logSizeMax int64 + noPivot bool + reservePorts bool + supportsJSON bool + supportsNoCgroups bool + sdNotify bool } // ociError is used to parse the OCI runtime JSON log. It is not part of the @@ -73,7 +74,7 @@ type ociError struct { // Make a new OCI runtime with provided options. // The first path that points to a valid executable will be used. -func newOCIRuntime(name string, paths []string, conmonPath string, runtimeCfg *RuntimeConfig, supportsJSON bool) (*OCIRuntime, error) { +func newOCIRuntime(name string, paths []string, conmonPath string, runtimeCfg *RuntimeConfig, supportsJSON, supportsNoCgroups bool) (*OCIRuntime, error) { if name == "" { return nil, errors.Wrapf(define.ErrInvalidArg, "the OCI runtime must be provided a non-empty name") } @@ -93,6 +94,7 @@ func newOCIRuntime(name string, paths []string, conmonPath string, runtimeCfg *R // TODO: probe OCI runtime for feature and enable automatically if // available. runtime.supportsJSON = supportsJSON + runtime.supportsNoCgroups = supportsNoCgroups foundPath := false for _, path := range paths { |