portainer/app/docker/views/services/logs/servicelogs.html

<page-header
  title="'Service logs'"
  breadcrumbs="[
    {
      label: 'Services',
      link: 'docker.services'
    },
    {
      label: service.Name,
      link: 'docker.services.service',
      linkParams: { id: service.Id }
    },
    'Logs'
  ]"
>
</page-header>

<log-viewer
  data="logs"
  ng-if="logs"
  log-collection-change="changeLogCollection"
  display-timestamps="state.displayTimestamps"
  line-count="state.lineCount"
  since-timestamp="state.sinceTimestamp"
  resource-name="service.Name"
></log-viewer>