Docker cheatsheet

docker-cheatsheet.md

Set proxy DNS sudo nano /etc/resolv.conf

# begzar
nameserver 185.55.226.26
nameserver 185.55.225.25

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Install (on dev env)

curl -fsSL https://get.docker.com | sh

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Configuration sudo nano /etc/docker/daemon.json

{ 
 "data-root": "/mnt/dockervar",
 "max-concurrent-uploads": 5,
 "max-concurrent-downloads": 5
}

then sudo systemctl restart docker

in case of toomanyrequests: docker login --username=myusername

for alternative mirrors edit /etc/docker/daemon.json:

{
  "registry-mirrors": ["https://docker.haiocloud.com/", "https://registry.dockermirror.com"]
}

sudo systemctl restart docker