Terraform Enterprise not coming up after update.

Introduction

Terraform Enterprise (TFE) is not coming up after an upgrade and Docker containers keeps on restarting (loop).

Use Case

•  Error showing below when checking logs

  journalctl -u replicated

  Failed to migrate retraced events: wait for retraced start: ensure retraced started: start postgres: ensure postgres ownership: mkdir /var/lib/replicated/retraced/postgres/run: mkdir /var/lib/replicated/retraced/postgres/run: permission denied

Solution

•  Confirm permissions in /var/lib/replicated/retraced/postgres
  It should be showing permissions  docker:replicated

  ls -latr
  total 16
  drwxr-xr-x  4 replicated docker 4096 Jan 12 16:22 postgres
  drwxr-xr-x  2 replicated docker 4096 Jan 12 16:22 api
  drwxr-xr-x  4 replicated docker 4096 Jan 12 16:22 .
  drwxr-xr-x 15 replicated docker 4096 Jan 12 16:23 ..

  If that is not the case then it should be changed by following command

• cd /var/lib/replicated/retraced
  chown -R replicated:docker postgres