Uptime-Kuma new install: exited with signal 4 (illegal instruction)

RouterOS Containers
1

I am running a new Uptime-Kuma install in a docker container on a Mikrotik hEX E50UG (ARM64 architecture and 512 MB RAM). The installation is on a separate disk via USB.

Once I hit the start button, the installation process runs for a while, with a subsequent health check. Ultimately, I get an error message: <[driver@MikroTik Main] > /container print
Flags: S - STOPPED
Columns: NAME, ROOT-DIR, INTERFACE, CPU-USAGE, CONTAINER-SIZE

NAME ROOT-DIR INTERFACE CPU-USAGE CONTAINER-SIZE

;;; exited with signal 4 (Illegal instruction)
0 S uptime-kuma /usb1-part1/kuma veth1-kuma 0 384.7MiB
[driver@MikroTik Main] >

What is the cause and how can I address it? Any idea? Thank you very much in advance!

2

NO! It's only 32-bit ARM and even worse, only ARMv5 is supported. You container image cannot use ARMv7 CPU instructions (and of course, no AArch64). See MikroTik Solutions: Container Limitations.

3

What a sloppy enquirer! Indeed what is installed is "arm" as opposed to "arm64". The real showstopper then is that the router uses ARMv5. Thank you for information for which you have dig deeply. I have ordered a RB5009UG (ARM64).

4

Yes, reading the product page required deep digging.
Sheesh.