Differences

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--- software:server [2021/03/22 07:49] – created vektrat
+++ software:server [2022/01/09 08:28] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-====== Server ======
+====== Initial server config ======
+//In this case, a Hetzner server//
+====== Basic server configuration ======
+=== Update packages ===
+<code bash>
+sudo apt update
+sudo apt upgrade
+</code>
+=== Register local workstation SSH key ===
+Take ~/.ssh/id_rsa.pub and paste it in `/root/.ssh/authorized_keys`
+==== Create new user ===
+<code bash>
+adduser vektrat
+</code>
+=== Add user to sudoers ===
+<code bash>
+visudo
+</code>
+Resulting file should be like this
+<code bash>
+# User privilege specification
+root    ALL=(ALL:ALL) ALL
+vektrat ALL=(ALL) NOPASSWD:ALL
+</code>
+=== SSH config ===
+<code bash>
+cp -r .ssh /home/vektrat/
+chown -R vektrat .ssh
+chgrp -R vektrat .ssh
+</code>
+Reboot and try to access via ssh with the new user
+=== Disable password login ===
+<code bash>
+sudo vi /etc/shadow
+</code>
+Edit the file to remove hashed password (careful with the rest of the info)
+<code bash>
+vektrat:*:19000:0:99999:7:::
+</code>
+====== Firewall configuration (optional) ======
+We choose to do so at the provider's location and allow those basic services:
+| **Direction** | **Protocol** | **Port** | **Service** |
+| inbound       | TCP          | 22       | SSH         |
+| inbound       | TCP          | 80       | HTTP        |
+| inbound       | TCP          | 443      | HTTPS       |
+====== Install basic applications and services ======
+==== Docker =====
+=== Install docker-ce ===
+Following [[https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-20-04|those guidelines]]
+=== Install docker-compose ===
+<code bash>
+sudo apt get install docker-compose
+</code>