|
|
|
|
##### For an Ubuntu OS:
|
|
|
|
|
- Firstly, you need to update your OS else they may occur problems during installations.
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
$ sudo apt update
|
|
|
|
|
$ sudo apt upgrade
|
|
|
|
|
```
|
|
|
|
|
##### Fix Network Issues
|
|
|
|
|
```
|
|
|
|
|
$ sudo su
|
|
|
|
|
// Delete auto-generated files
|
|
|
|
|
# rm /etc/resolv.conf || true
|
|
|
|
|
# rm /etc/wsl.conf || true
|
|
|
|
|
|
|
|
|
|
//Enable changing /etc/resolv.conf
|
|
|
|
|
//Enable extended attributes on Windows drives
|
|
|
|
|
cat <<EOF > /etc/wsl.conf
|
|
|
|
|
[network]
|
|
|
|
|
generateResolvConf = false
|
|
|
|
|
|
|
|
|
|
[automount]
|
|
|
|
|
enabled = true
|
|
|
|
|
options = "metadata"
|
|
|
|
|
mountFsTab = false
|
|
|
|
|
EOF
|
|
|
|
|
|
|
|
|
|
//Use google nameservers for DNS resolution
|
|
|
|
|
cat <<EOF > /etc/resolv.conf
|
|
|
|
|
nameserver 8.8.8.8
|
|
|
|
|
nameserver 8.8.4.4
|
|
|
|
|
EOF
|
|
|
|
|
```
|
|
|
|
|
##### Installation of Docker
|
|
|
|
|
```
|
|
|
|
|
$ sudo -l # To ensure that we can run apt as root
|
|
|
|
|
$ sudo apt install -y lsb-release
|
|
|
|
|
$ sudo apt install -y curl
|
|
|
|
|
$ curl -V # Ensure that curl is installed and in a modern version
|
|
|
|
|
$ sudo apt install software-properties-common
|
|
|
|
|
|
|
|
|
|
$ curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg # To add the gpg key on our keyring
|
|
|
|
|
|
|
|
|
|
echo \
|
|
|
|
|
"deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
|
|
|
|
|
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
|
|
|
|
|
//Add the official repo on apt or any other package manager
|
|
|
|
|
|
|
|
|
|
$ sudo apt install -y docker-ce # Actually installing docker
|
|
|
|
|
$ sudo usermod -aG docker $USER # Add current user to the docker group
|
|
|
|
|
$ su - ${USER} # Reload our shell
|
|
|
|
|
|
|
|
|
|
$ docker --version # See the docker version
|
|
|
|
|
$ docker run hello-world # Test if docker really works
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
##### Fix "x509: certificate signed by unknown authority" issue
|
|
|
|
|
```
|
|
|
|
|
$ sudo su
|
|
|
|
|
# touch set-ca.sh
|
|
|
|
|
|
|
|
|
|
registry_address=hub.swarmlab.io
|
|
|
|
|
registry_port=5443
|
|
|
|
|
mkdir -p /etc/docker/certs.d/$registry_address:$registry_port
|
|
|
|
|
openssl s_client -showcerts -connect $registry_address:$registry_port < /dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /etc/docker/certs.d/$registry_address:$registry_port/ca.crt
|
|
|
|
|
|
|
|
|
|
registry_port=5480
|
|
|
|
|
mkdir -p /etc/docker/certs.d/$registry_address:$registry_port
|
|
|
|
|
openssl s_client -showcerts -connect $registry_address:$registry_port < /dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /etc/docker/certs.d/$registry_address:$registry_port/ca.crt
|
|
|
|
|
|
|
|
|
|
$ sudo bash ./set-ca.sh
|
|
|
|
|
```
|
|
|
|
|
##### Docker-Compose
|
|
|
|
|
```
|
|
|
|
|
$ sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
|
|
|
|
|
$ sudo chmod +x /usr/local/bin/docker-compose
|
|
|
|
|
$ sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
|
|
|
|
|
```
|
|
|
|
|
|
