How can I set volume of service container when workflow runs on Github-hosted runner?

My workflow file is like this.

jobs:
    my_job:
        runs-on: ubuntu-16.04
        services:
            clickhouse:
                image: yandex/clickhouse-server
                env:
                    CLICKHOUSE_USER: ~~
                    CLICKHOUSE_PASSWORD: ~~~
                volumes:
                    - ???

In self-hosted runner, I can set volumes to my machine’s absolute directory. But I can’t find what I have to do in Github-hosted situation. Please help.

I found it. :slight_smile: