Note: Refer youtube video: https://www.youtube.com/watch?v=r15S2tBevoE
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Created VM ubuntu-01, will be using this as my registry
IP: 10.0.0.50
Uploading Vagrantfile for single-vagrant-vm, copy after === until === in a file in your local desktop, needs Oracle Virtual box and vagrant installed
===
# -*- mode: ruby -*-
# vi: set ft=ruby :
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'virtualbox'
Vagrant.configure("2") do |config|
##### DEFINE VM #####
config.vm.define "ubuntu-01" do |config|
config.vm.hostname = "ubuntu-01"
config.vm.box = "ubuntu/bionic64"
config.vm.box_check_update = false
config.vm.network "private_network", ip: "10.0.0.50"
end
end
====
Logged into the machine
vagrant ssh ubuntu-01
sudo -i
apt install docker-compose
git clone https://github.com/justmeandopensource/docker
cd /root/docker/docker-compose-files/docker-registry
cp 01-plain-http.yaml docker-compose.yaml
docker-compose up -d
docker ps
Or
docker-compose ps
docker images
Created simple Dockerfile
FROM debian:latest
CMD tail -f /dev/null
docker build -t localhost:5000/mydebian:v1 .
docker push localhost:5000/mydebian:v1
docker images localhost:5000/mydebian
Now run a container,
docker run --name mydebian -it --rm localhost:5000/mydebian:v1 bash
Now, go to the master node and run
k run mydebian --image=10.0.0.50:5000/mydebian:v1
The above will error out, because it needs secure connection, so specify insecure connection in both the nodes, node1 and node2
vi /etc/docker/daemon.json
{
"insecure-registries": ["10.0.0.50:5000"]
}
systemctl restart docker
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