# Instructions to install LibrePaaS ## Recommendation - API key on Namecheap (if you want to automatically buy domain name) ## Installation First, you need a server. You can take it from a cloud provider, like DigitalOcean or Scaleway and choose to spin up a VM with CoreOS already installed on it. You can also buy a baremetal at [Hetzner](https://serverboerse.de/index.php?country=EN) as they are the cheapest options around. Follow these [instructions](INSTALL_HETZNER.md) in this case. - If you use a cloud provider that support `user_data`, just copy the file bellow. - If not, use boot a live cd, and issue that command: ``` wget https://raw.github.com/coreos/init/master/bin/coreos-install bash coreos-install -d /dev/sda -c cloud-config.tmp ``` *Don't forget to change the hostname and your ssh key!* ``` #cloud-config hostname: $hostname ssh_authorized_keys: - #your ssh public key here write_files: - path: /etc/sysctl.d/aio-max.conf permissions: 0644 owner: root content: "fs.aio-max-nr = 1048576" - path: /etc/hosts permissions: 0644 owner: root content: | 127.0.0.1 localhost 255.255.255.255 broadcasthost ::1 localhost - path: /etc/environment permission: 0644 owner: root content: | NAMECHEAP_URL="namecheap.com" NAMECHEAP_API_USER="pierreo" NAMECHEAP_API_KEY= IP=`curl -s http://icanhazip.com/` FirstName="Pierre" LastName="Ozoux" Address="23CalcadaSaoVicente" PostalCode="1100-567" Country="Portugal" Phone="+351.967184553" EmailAddress="pierre@ozoux.net" City="Lisbon" CountryCode="PT" BACKUP_DESTINATION=root@xxxxx:port MAIL_USER=contact%40indie.host MAIL_PASS= MAIL_HOST=mail.indie.host MAIL_PORT=587 coreos: update: reboot-strategy: off units: - name: systemd-sysctl.service command: restart - name: swap.service command: start content: | [Unit] Description=Turn on swap [Service] Type=oneshot RemainAfterExit=true ExecStartPre=-/bin/bash -euxc ' \ fallocate -l 8192m /swap &&\ chmod 600 /swap &&\ mkswap /swap' ExecStart=/sbin/swapon /swap ExecStop=/sbin/swapoff /swap [Install] WantedBy=local.target - name: install-compose.service command: start content: | [Unit] Description=Install Docker Compose [Service] Type=oneshot RemainAfterExit=true ExecStart=-/bin/bash -euxc ' \ mkdir -p /opt/bin &&\ url=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | jq -r \'.assets[].browser_download_url | select(contains("Linux") and contains("x86_64"))\') &&\ curl -L $url > /opt/bin/docker-compose &&\ chmod +x /opt/bin/docker-compose' - name: install-indiehosters.service command: start content: | [Unit] Description=Install IndieHosters [Service] Type=oneshot RemainAfterExit=true ExecStart=-/bin/bash -euxc ' \ git clone https://github.com/indiehosters/LibrePaaS.git /indiehosters &&\ mkdir /{data,system} &&\ mkdir /data/trash &&\ cp /indiehosters/unit-files/* /etc/systemd/system && systemctl daemon-reload &&\ cp /indiehosters/utils/* /opt/bin/' ``` And voila, your firet LibrePaaS node is ready!