From 2fab7d169b0714574b6620f454c1408bf8097d4f Mon Sep 17 00:00:00 2001 From: Paul Holzinger Date: Thu, 23 Jun 2022 15:59:58 +0200 Subject: add podman volume reload to sync volume plugins Libpod requires that all volumes are stored in the libpod db. Because volume plugins can be created outside of podman, it will not show all available plugins. This podman volume reload command allows users to sync the libpod db with their external volume plugins. All new volumes from the plugin are also created in the libpod db and when a volume from the db no longer exists it will be removed if possible. There are some problems: - naming conflicts, in this case we only use the first volume we found. This is not deterministic. - race conditions, we have no control over the volume plugins. It is possible that the volumes changed while we run this command. Fixes #14207 Signed-off-by: Paul Holzinger --- pkg/domain/infra/abi/volumes.go | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'pkg/domain/infra/abi') diff --git a/pkg/domain/infra/abi/volumes.go b/pkg/domain/infra/abi/volumes.go index a9c53c140..1186d8e81 100644 --- a/pkg/domain/infra/abi/volumes.go +++ b/pkg/domain/infra/abi/volumes.go @@ -211,3 +211,8 @@ func (ic *ContainerEngine) VolumeUnmount(ctx context.Context, nameOrIDs []string return reports, nil } + +func (ic *ContainerEngine) VolumeReload(ctx context.Context) (*entities.VolumeReloadReport, error) { + report := ic.Libpod.UpdateVolumePlugins(ctx) + return &entities.VolumeReloadReport{VolumeReload: *report}, nil +} -- cgit v1.2.3-54-g00ecf