RaspberryPi/ARM docker implementation

[mariolima]

New features

Dockerfiler-rpi using alpine so that ARM/Raspberry Pi images of dizquetv can now be built.

[vexorian]

Giving it a try on my pi 4,

fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/armv7/APKINDEX.tar.gz
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.14/main: temporary error (try again later)
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.14/main: No such file or directory
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/armv7/APKINDEX.tar.gz
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.14/community: temporary error (try again later)

It might be an unlucky downtime like the error says, so I will try later.

[vexorian]

I am starting to think this might be an issue with TLS certificates in the alpine image?

Step 2/9 : RUN apk add --update nodejs npm
 ---> Running in 5bdd32ceb28b
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/armv7/APKINDEX.tar.gz
3070034832:error:0D0D90AD:asn1 encoding routines:ASN1_TIME_adj:error getting time:crypto/asn1/a_time.c:330:
3070034832:error:0D0D90AD:asn1 encoding routines:ASN1_TIME_adj:error getting time:crypto/asn1/a_time.c:330:
3070034832:error:0D0D90AD:asn1 encoding routines:ASN1_TIME_adj:error getting time:crypto/asn1/a_time.c:330:
3070034832:error:0D0D90AD:asn1 encoding routines:ASN1_TIME_adj:error getting time:crypto/asn1/a_time.c:330:
3070034832:error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1914:
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/armv7/APKINDEX.tar.gz
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.14/main: Permission denied
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.14/main: No such file or directory
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.14/community: temporary error (try again later)
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.14/community: No such file or directory
ERROR: unable to select packages:

[mariolima]

Hi! I got this working on a local RPI4 /armv7 too

I created a proof of concept when building the images @ https://github.com/mariolima/dizquetv/runs/3853614254?check_suite_focus=true#step:5:32

It seems to be working when going through and installing the alpine packages. It might be an out of date SSL library within your docker version/rpi.

[DoodleCup]

Any chance there is an image in near future? Can't build it from source with the wiki tutorial cause there are several errors while building the Dependencies.

[vexorian]

Basically it looks like this PR is good and it might solve the issue of the lack of image, but for some reason I can't get it to work in my raspberry. It could be because I am running pihole and it is conflicting with docker or something. So I am unsure how to test the image. If you could test the docker file in your raspberry , I would merge it.

[DoodleCup]

How can i do this? Is there a tutorial?

[nwithan8]

Any update on this?

[aechaves]

For the record, I managed to get this working on my Rapsberry Pi 4.
Here's what I did:

• Make sure I have docker buildx installed
• Clone the repo
• Copy the Dockerfile-rpi file from this PR into the repo root
• Run the following command docker buildx build --platform "linux/arm/v7" --tag dizquetv:arm7 --file ./Dockerfile-rpi --output type=image . (which I adapted from the GitHub Actions workflow from this PR)
• Then ran the image using docker run --rm --name dizquetv.service -v /root/dizquetv-volume:/usr/app/.dizquetv -p 8000:8000 dizquetv:arm7 (I also added the command as a service, as explained here: https://jugmac00.github.io/blog/how-to-run-a-dockerized-service-via-systemd/)
• Accessed my raspi IP at port 8000 and the dizqueTV web interface is up! (Note that I haven't tested much else yet, but it seems to be working properly)