Out of memory with VM 256 MB on fly.io

Context

• I’m working on starter. Everything works well except I got Out of memory with VM 256 MB on fly.io

2022-11-01T17:00:13Z   [info]Unpacking image
2022-11-01T17:00:32Z   [info]Preparing kernel init
2022-11-01T17:00:32Z   [info]Configuring firecracker
2022-11-01T17:00:33Z   [info]Starting virtual machine
2022-11-01T17:00:33Z   [info]Starting init (commit: a4d425b)...
2022-11-01T17:00:33Z   [info]Preparing to run: `yarn start` as root
2022-11-01T17:00:33Z   [info]2022/11/01 17:00:33 listening on [fdaa:0:3495:a7b:82:e415:c2fb:2]:22 (DNS: [fdaa::3]:53)
2022-11-01T17:00:33Z   [info]yarn run v1.22.19
2022-11-01T17:00:33Z   [info]$ npx platformatic db start
2022-11-01T17:00:37Z   [info][17:00:37] INFO: [5:00:37 PM] Starting compilation in watch mode...
2022-11-01T17:00:51Z   [info][   17.892300] Out of memory: Killed process 590 (node) total-vm:356476kB, anon-rss:74120kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:2204kB oom_score_adj:0

I tried a few options from @mcollina’s support on Discord as turning off watch mode, and copy the build but that wouldn’t help.

Expect

It should work with VM 256MB.

[mcollina]

We should document how to disable typescript compilation for production.

[jellydn]

Thanks very much, @ivan-tymoshenko It works after this change https://github.com/jellydn/platformatic-starter/commit/1ea44b908277b5a3b7d0d2176f126fc6e2818725

Just summary:

• Setup docker file https://github.com/jellydn/platformatic-starter/commit/1ea44b908277b5a3b7d0d2176f126fc6e2818725 with platformatic.prod.db.json https://github.com/jellydn/platformatic-starter/blob/main/platformatic.prod.db.json