add warning about docker builds not working on arm

see #141
This commit is contained in:
Scott Lamb 2021-08-11 14:37:49 -07:00
parent 889deac5be
commit f4c70803d3

View File

@ -30,6 +30,12 @@ $ cd moonfire-nvr
## Docker builds
*Note about ARM:* this build procedure is normally used on x86-64 running
Docker 20.10. The author has *cross-compiled to* ARM machines but never
successfully *built on* an ARM machine. In general, the Docker experience on ARM
appears much less polished. For example, you're likely to hit
[this `At least one invalid signature was encountered.` error](https://stackoverflow.com/questions/64439278/gpg-invalid-signature-error-while-running-apt-update-inside-arm32v7-ubuntu20-04).
This command should prepare a deployment image for your local machine:
```