I am trying to build a Docker image of a custom Python program to be run on a Raspberry Pi. The python program requires some packages, such as numpy. To install them, let’s say my DockerFile starts with: FROM python RUN pip install numpy In order to test the image on my local machine (Windows ..
i tried to set up my Nextcloud Server using my Raspberrypi 3b+ (The Guide i followed) the first start of nextcloud (the Admin page where you can set up the database) worked perfectly fine, Created my account and set up the postgres Database. now i wanted to mount an external Hard drive to Nextcloud. so ..
Curl docker returns timeout for Raspberry. I am able to open the url from my browser on the Raspberry. I’ve disabled ipv6 via /etc/sysctl.conf. net.ipv6.conf.all.disable_ipv6 = 1 Curl: curl –trace – https://get.docker.com -m 11 A set of logs:) == Info: Expire in 200 ms for 1 (transfer 0xf14180) == Info: Resolving timed out after 10000 ..
What I’m trying to accomplish: Setup a docker network using the overlay driver. Setup Using a 3 node RPI cluster via SSH to run a docker swarm to work my way through a Udemy course. Working on scaling out with overlay networking. Using the official Raspberry Pi OS image on each node. What’s going wrong: ..
Moved over to SuperUser: link I’m running Docker on a RPi3B+, with only 4 containers so far: Portainer, PiHole, NGINX Proxy Manager and its database. Some slowdowns (a delay after entering a command on the CLI) have caused me to open up htop and keep an eye on it. According to htop, my Load average ..
I’m trying to run a Rscript in a docker container using a Linux environment. I have a Dockerfile which looks like this: FROM arm32v7/ubuntu ENV DEBIAN_FRONTEND=noninteractive RUN apt-get update && apt-get install -y r-base Then in the same folder as the Dockerfile i run: docker build -t armr . which gives me the following message: ..
I’m trying to run a influxdb in a docker container in a raspberry pi. If i do a docker pull influxdb It works fine. However, when I try it in a docker compose it pulls the image for amd64. [email protected]:~/influx $ docker –version Docker version 19.03.13, build 4484c46 [email protected]:~/influx $ docker-compose –version docker-compose version 1.27.4, ..
Is there a slim Docker image supporting Java 15, which can be used with Rasperry Pi3 B+? Background information: I was using the Docker image openjdk:8-jre-alpine, which worked pretty fine. Now the plan is to migrate the Java application to Java15, compiling with the Oracle OpenJDK15. The Docker image should be as slim as possbile, ..
Just for some background, I am setting up mediawiki on a raspberry pi3 for a personal learning project. I have followed the guide from https://peppe8o.com/personal-mediawiki-with-raspberry-pi-and-docker/ and have been able to follow all but the very last step of running ‘docker-compose up -d’ and get the error below (I have also pasted the contents of my ..
I’m using docker-compose on my mac to a rails app. Got this template from https://github.com/adelevie/docker-compose-rails. The app runs fine on my machine, but when I try to deploy the app on a raspberry pi using compose it fails with the error ERROR: Service ‘web’ failed to build: The command ‘/bin/sh -c apt-get update -qq && ..