Add event logging to libpod, even display to podman

In lipod, we now log major events that occurr.  These events
can be displayed using the `podman events` command. Each
event contains:

* Type (container, image, volume, pod...)
* Status (create, rm, stop, kill, ....)
* Timestamp in RFC3339Nano format
* Name (if applicable)
* Image (if applicable)

The format of the event and the varlink endpoint are to not
be considered stable until cockpit has done its enablement.

Signed-off-by: baude <bbaude@redhat.com>
This commit is contained in:
baude
2019-02-28 14:15:56 -06:00
parent 6421208e0f
commit ca1e76ff63
33 changed files with 1173 additions and 64 deletions

View File

@ -10,6 +10,7 @@ import (
"strings"
"time"
"github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/rootless"
"github.com/containers/storage"
@ -228,6 +229,7 @@ func (r *Runtime) newContainer(ctx context.Context, rSpec *spec.Spec, options ..
return nil, err
}
}
ctr.newContainerEvent(events.Create)
return ctr, nil
}
@ -239,7 +241,6 @@ func (r *Runtime) newContainer(ctx context.Context, rSpec *spec.Spec, options ..
func (r *Runtime) RemoveContainer(ctx context.Context, c *Container, force bool, removeVolume bool) error {
r.lock.Lock()
defer r.lock.Unlock()
return r.removeContainer(ctx, c, force, removeVolume)
}
@ -430,6 +431,7 @@ func (r *Runtime) removeContainer(ctx context.Context, c *Container, force bool,
}
}
c.newContainerEvent(events.Remove)
return cleanupErr
}