podmanv2 events

add the ability to monitor events

Signed-off-by: Brent Baude <bbaude@redhat.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/pkg/domain/infra/tunnel/events.go b/pkg/domain/infra/tunnel/events.go
new file mode 100644
index 000000000..46d88341a
--- /dev/null
+++ b/pkg/domain/infra/tunnel/events.go
@@ -0,0 +1,31 @@
+package tunnel
+
+import (
+	"context"
+	"strings"
+
+	"github.com/containers/libpod/pkg/api/handlers"
+	"github.com/containers/libpod/pkg/bindings/system"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/pkg/errors"
+)
+
+func (ic *ContainerEngine) Events(ctx context.Context, opts entities.EventsOptions) error {
+	filters := make(map[string][]string)
+	if len(opts.Filter) > 0 {
+		for _, filter := range opts.Filter {
+			split := strings.Split(filter, "=")
+			if len(split) < 2 {
+				return errors.Errorf("invalid filter %q", filter)
+			}
+			filters[split[0]] = append(filters[split[0]], strings.Join(split[1:], "="))
+		}
+	}
+	binChan := make(chan handlers.Event)
+	go func() {
+		for e := range binChan {
+			opts.EventChan <- e.ToLibpodEvent()
+		}
+	}()
+	return system.Events(ic.ClientCxt, binChan, nil, &opts.Since, &opts.Until, filters)
+}