diff options
Diffstat (limited to 'pkg')
-rw-r--r-- | pkg/api/handlers/libpod/containers_stats.go | 3 | ||||
-rw-r--r-- | pkg/domain/entities/containers.go | 12 | ||||
-rw-r--r-- | pkg/domain/infra/abi/containers.go | 9 | ||||
-rw-r--r-- | pkg/domain/infra/tunnel/containers.go | 6 |
4 files changed, 18 insertions, 12 deletions
diff --git a/pkg/api/handlers/libpod/containers_stats.go b/pkg/api/handlers/libpod/containers_stats.go index 3066d5ebc..4d5abe118 100644 --- a/pkg/api/handlers/libpod/containers_stats.go +++ b/pkg/api/handlers/libpod/containers_stats.go @@ -36,8 +36,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) { containerEngine := abi.ContainerEngine{Libpod: runtime} statsOptions := entities.ContainerStatsOptions{ - All: len(query.Containers) == 0, // no containers -> query all of them - NoStream: !query.Stream, + Stream: query.Stream, } // Stats will stop if the connection is closed. diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go index b6f86785f..7b272f01e 100644 --- a/pkg/domain/entities/containers.go +++ b/pkg/domain/entities/containers.go @@ -411,15 +411,17 @@ type ContainerCpReport struct { // ContainerStatsOptions describes input options for getting // stats on containers type ContainerStatsOptions struct { - All bool - Format string - Latest bool - NoReset bool - NoStream bool + // Operate on the latest known container. Only supported for local + // clients. + Latest bool + // Stream stats. + Stream bool } // ContainerStatsReport is used for streaming container stats. type ContainerStatsReport struct { + // Error from reading stats. Error error + // Results, set when there is no error. Stats []define.ContainerStats } diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go index c77d27cb2..8b0d53940 100644 --- a/pkg/domain/infra/abi/containers.go +++ b/pkg/domain/infra/abi/containers.go @@ -1146,6 +1146,7 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri statsChan = make(chan entities.ContainerStatsReport, 1) containerFunc := ic.Libpod.GetRunningContainers + queryAll := false switch { case options.Latest: containerFunc = func() ([]*libpod.Container, error) { @@ -1157,7 +1158,9 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri } case len(namesOrIds) > 0: containerFunc = func() ([]*libpod.Container, error) { return ic.Libpod.GetContainersByList(namesOrIds) } - case options.All: + default: + // No containers, no latest -> query all! + queryAll = true containerFunc = ic.Libpod.GetAllContainers } @@ -1197,7 +1200,7 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri stats, err := ctr.GetContainerStats(prev) if err != nil { cause := errors.Cause(err) - if options.All && (cause == define.ErrCtrRemoved || cause == define.ErrNoSuchCtr || cause == define.ErrCtrStateInvalid) { + if queryAll && (cause == define.ErrCtrRemoved || cause == define.ErrNoSuchCtr || cause == define.ErrCtrStateInvalid) { continue } if cause == cgroups.ErrCgroupV1Rootless { @@ -1216,7 +1219,7 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri report.Stats, report.Error = computeStats() statsChan <- report - if report.Error != nil || options.NoStream { + if report.Error != nil || !options.Stream { return } diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go index 41fb62ab6..31b94ea4b 100644 --- a/pkg/domain/infra/tunnel/containers.go +++ b/pkg/domain/infra/tunnel/containers.go @@ -683,6 +683,8 @@ func (ic *ContainerEngine) Shutdown(_ context.Context) { } func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []string, options entities.ContainerStatsOptions) (statsChan chan entities.ContainerStatsReport, err error) { - stream := !options.NoStream - return containers.Stats(ic.ClientCxt, namesOrIds, &stream) + if options.Latest { + return nil, errors.New("latest is not supported for the remote client") + } + return containers.Stats(ic.ClientCxt, namesOrIds, &options.Stream) } |