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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2021-05-05 15:44:29 +0200 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2021-05-05 17:58:39 +0200 |
| commit | 68fe1950fe5bad7e29b7a75bb1e94a54fd7e5360 (patch) | |
| tree | 8d8967ca6df08ce77e8aef98f391327fd23aec3c /pkg | |
| parent | 4d2ba323f2e67fbfd6150582196c6e0229c70a8e (diff) | |
| download | podman-68fe1950fe5bad7e29b7a75bb1e94a54fd7e5360.tar.gz podman-68fe1950fe5bad7e29b7a75bb1e94a54fd7e5360.tar.bz2 podman-68fe1950fe5bad7e29b7a75bb1e94a54fd7e5360.zip | |
podman: set volatile storage flag for --rm containers
volatile containers are a storage optimization that disables *sync()
syscalls for the container rootfs.
If a container is created with --rm, then automatically set the
volatile storage flag as anyway the container won't persist after a
reboot or machine crash.
[NO TESTS NEEDED]
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/specgen/generate/container_create.go | 3 | ||||
| -rw-r--r-- | pkg/specgen/specgen.go | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go index 277435ef1..2dfca82d7 100644 --- a/pkg/specgen/generate/container_create.go +++ b/pkg/specgen/generate/container_create.go @@ -194,6 +194,9 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen. if s.Umask != "" { options = append(options, libpod.WithUmask(s.Umask)) } + if s.Volatile { + options = append(options, libpod.WithVolatile()) + } useSystemd := false switch s.Systemd { diff --git a/pkg/specgen/specgen.go b/pkg/specgen/specgen.go index fdcb7a0e0..5ef2b0653 100644 --- a/pkg/specgen/specgen.go +++ b/pkg/specgen/specgen.go @@ -256,6 +256,9 @@ type ContainerStorageConfig struct { // Secrets are the secrets that will be added to the container // Optional. Secrets []string `json:"secrets,omitempty"` + // Volatile specifies whether the container storage can be optimized + // at the cost of not syncing all the dirty files in memory. + Volatile bool `json:"volatile,omitempty"` } // ContainerSecurityConfig is a container's security features, including |