`starport network chain start` doesn't connect to peers on Gitpod

**Describe the bug**
<img width="1630" alt="Screenshot 2021-07-19 at 14 55 27" src="https://user-images.githubusercontent.com/332151/126142156-5d604fc5-3605-437a-9dd9-337a03b0929a.png">

**To Reproduce**
1. Create a new chain on SPN through Gitpod
2. Start two validators with `starport network chain start`

On v0.17.