[Rancher] Install Rancher on fresh Ubuntu install

rancher-ubuntu.md

Install Rancher on fresh Ubuntu server install

Provider used : Contabo

Create a sudo user

Never use root as main account.

Access server with ssh.

Create a user

# adduser username

Add user to sudo group

# usermod -aG sudo username

Switch to the user account

# su - username

Test if the account has sudo

sudo ls -la /root

If command succeed, user is part of sudo group !

Install Docker

Official documentation : https://docs.docker.com/install/linux/docker-ce/ubuntu/

Install Rancher

/!/ Don't use port 80 and 443 to install Rancher, if not, Ingress doesn't work !

$ sudo docker run -d --restart=unless-stopped -p 880:80 -p 8443:443 rancher/rancher

Go to https://you_ip:8443 to create a password to protect your Rancher installation.

Let's Encrypt

• https://www.2stacks.net/blog/rancher-2-and-letsencrypt/#edit-the-ingress

Links

• https://github.com/wetryio/wetry.conf-serverless/tree/master/src/kubeless
• https://www.2stacks.net/blog/rancher-2-and-letsencrypt/#edit-the-ingress