I’ve upgraded my Pheonix app to 1.6 so I can test deployment with https://fly.io. Almost everything is up and running. However, when I re-add my Geolix config:

config :geolix, databases: [%{
  id: :dynamic_city,
  adapter: Geolix.Adapter.MMDB2,
  source: nil,
  init: {Zoinks.Geolix, :database}
}]

I get the following error message after the new image is scaled up:

2021-12-29T03:30:30.000 [info] Configuring virtual machine
2021-12-29T03:30:30.000 [info] Pulling container image
2021-12-29T03:30:31.000 [info] Unpacking image
2021-12-29T03:30:31.000 [info] Preparing kernel init
2021-12-29T03:30:31.000 [info] Configuring firecracker
2021-12-29T03:30:32.000 [info] Starting virtual machine
2021-12-29T03:30:32.000 [info] Starting init (commit: 7943db6)...
2021-12-29T03:30:32.000 [info] Preparing to run: `/bin/sh -c /app/bin/server` as nobody
2021-12-29T03:30:32.000 [info] 2021/12/29 03:30:32 listening on [fdaa:0:32ca:a7b:2984:8cc8:6b30:2]:22 (DNS: [fdaa::3]:53)
2021-12-29T03:30:33.000 [info] Reaped child process with pid: 547, exit code: 0
2021-12-29T03:30:36.000 [info] [    3.980196] Out of memory: Killed process 515 (beam.smp) total-vm:1890308kB, anon-rss:168232kB, file-rss:0kB, shmem-rss:82096kB, UID:65534 pgtables:672kB oom_score_adj:0
2021-12-29T03:30:36.000 [info] Main child exited normally with code: 137
2021-12-29T03:30:36.000 [info] Seaped child process with pid: 568 and signal: SIGUSR1, core dumped? false
2021-12-29T03:30:36.000 [info] Starting clean up.
2021-12-29T03:30:43.000 [info] Starting instance
2021-12-29T03:30:43.000 [info] Configuring virtual machine
2021-12-29T03:30:43.000 [info] Pulling container image
2021-12-29T03:30:44.000 [info] Unpacking image
2021-12-29T03:30:44.000 [info] Preparing kernel init
2021-12-29T03:30:44.000 [info] Configuring firecracker
2021-12-29T03:30:45.000 [info] Starting virtual machine
2021-12-29T03:30:45.000 [info] Starting init (commit: 7943db6)...
2021-12-29T03:30:45.000 [info] Preparing to run: `/bin/sh -c /app/bin/server` as nobody
2021-12-29T03:30:45.000 [info] 2021/12/29 03:30:45 listening on [fdaa:0:32ca:a7b:2984:8cc8:6b30:2]:22 (DNS: [fdaa::3]:53)
2021-12-29T03:30:46.000 [info] Reaped child process with pid: 547, exit code: 0
2021-12-29T03:30:47.000 [error] Health check status changed 'passing' => 'critical'
2021-12-29T03:30:48.000 [info] Reaped child process with pid: 568 and signal: SIGUSR1, core dumped? false
2021-12-29T03:30:48.000 [info] [    3.230681] Out of memory: Killed process 515 (beam.smp) total-vm:1890712kB, anon-rss:167988kB, file-rss:4kB, shmem-rss:82264kB, UID:65534 pgtables:680kB oom_score_adj:0
2021-12-29T03:30:49.000 [info] Main child exited normally with code: 137
2021-12-29T03:30:49.000 [info] Starting clean up.

1 desired, 1 placed, 0 healthy, 1 unhealthy [restarts: 2] [health checks: 1 total]
v12 failed - Failed due to unhealthy allocations - not rolling back to stable job version 12 as current job has same specification

So I assume this is happening because Geolix runs on startup and the memory required exceeds that of the basic firecracker. Is there something I can do to load Geolix differently - such that I can use the default firecracker?