allow for 0 scale/replicas
@@ -111,6 +111,9 @@ var mu sync.Mutex
// updateProject updates project after service converged, so dependent services relying on `service:xx` can refer to actual containers.
func (c *convergence) updateProject(project *types.Project, service string) {
containers := c.getObservedState(service)
+ if len(containers) == 0 {
+ return
+ }
container := containers[0]
// operation is protected by a Mutex so that we can safely update project.Services while running concurrent convergence on services
@@ -557,6 +560,9 @@ func (s *composeService) startService(ctx context.Context, project *types.Projec
}
if len(containers) == 0 {
+ if scale, err := getScale(service); err != nil && scale == 0 {
+ return nil
+ }
return fmt.Errorf("no containers to start")
}
