Whenever I start Docker on my Mac, there are four containers that come along for the ride and start up automatically. $ docker ps Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? //starts docker, makes…
What's the best way to get the IP addresses of the other kubernetes pods on a local network? Currently, I'm using the following command and parsing the output: kubectl describe pods. Unfortunately, the command above often takes many seconds to…
I am currently trying to configuring nexus3 as private registry for docker images with nginx serving as a reverse proxy . Created 3 repos within nexus namely NexusDockerProxy(docker proxy), NexusDockerHosted(docker hosted,http port:4444) & NexusDockerGroup(docker group,http port:5555) with both the hosted…
Yesterday together with the team we were discussing the possibility of using zero downtime deployments to support our single page application. While discussing it we identified one edge case for it. After user loads the page in his browser it…
I currently run a Red Hat Linux server with Plesk to host a hundred or so domains. For multiple reasons I'd like to transition away from Plesk and to Docker containers with each virtual host as one or more containers.…