Not able to install docker on redhat
Uday Kiran Reddy asked: I searched for many links, they are showing only for centos even though the title is for RHEL also. My OS details: cat /etc/redhat-release Red Hat …
How to stream some logs over TCP from rsyslog in Docker?
STF asked: I need a very simple thing (for an integration test of a larger system, orchestrated by docker-compose): to setup a Debian based Docker image with rsyslog inside, so …
Does Minikube (or Kubernetes) need CPU-virtualisation instructions to orchestrate Docker containers?
halfer asked: I am looking to learn Kubernetes, specifically from this resource. I only want to run Docker containers, rather than full-fat VMs. It says that I need any of …
Docker CE not available for Fedora 32?
Dikaiosune asked: How to resolve this issue? Errors during downloading metadata for repository ‘docker-ce-stable’: – Status code: 404 for https://download.docker.com/linux/fedora/32/x86_64/stable/repodata/repomd.xml (IP: 13.226.68.18) Error: Failed to download metadata for repo ‘docker-ce-stable’: …
SSL certificate does not update
SoftTimur asked: My previous SSL certificate just expired. I tried to buy another free SSL certificate from AliCloud and also sslforfree.com. I’m pretty sure I have already installed a right …
Difference between PGID/PUID and GID/UID when setting up docker containers
eridani asked: I’m new to Docker and I’ve seen that some scrips for running containerized software require to specify either of those to match certain user and group. So I …
Running out of memory in Docker inside a Virtual Machine
Diana asked: I am running Docker on an Oracle virtual machine (VM), and running a Drupal instance, where I do migrations from version 7 to version 8 database, both of …
MariaDB docker container on CentOS won't start
Comforse asked: I have the following docker-compose: version: “2” services: webserver: image: orsolin/docker-php-5.3-apache environment: ALLOW_OVERRIDE: “true” HTTP_PROXY: “${HTTP_PROXY}” HTTPS_PROXY: “${HTTPS_PROXY}” NO_PROXY: “${NO_PROXY}” ports: – “8000:80” depends_on: – db volumes: – …
What's a Linux bridge in terms of a physical one?
x-yuri asked: Generally, a network bridge is a L2 device that connects several network segments into one. It has no IPs, and basically just sends frames to every segment except …
Docker | CentOS | $releasever is "" when running docker build
TT4M.C asked: I am attempting to build a docker image from a CentOS parent image … and installing MongoDB. The error is happening when docker build is adding the MongoDB …