📦 NEW: Ansible.md Help File

ansible.md

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+
+# Server SetUp for Ansible
+
+## Create ssh key ed25519
+```bash
+ssh-keygen -t ed25519 -C "any-name"
+```
+
+## Copy ssh key to server
+```bash
+ssh-copy-id -i ~/.ssh/id_ed25519.pub user@hostIP
+```
+
+## Create Server on Hetzner [details]
+1. Machine was created CX21 with SSH Private and Public Key Ed25519 by OnePassword
+2. Get private key from OnePassword and save it to ~/.ssh/id_ed25519
+3. Get public key from OnePassword and save it to ~/.ssh/id_ed25519.pub
+4. Add private key to ~/.ssh/config [Optional]
+
+## Disabling Password Authentication on our Server
+1. Open the SSH configuration file
+```bash
+sudo nano /etc/ssh/sshd_config
+```
+2. Find the line that specifies PasswordAuthentication, uncomment it and set its value to no
+```bash
+PasswordAuthentication no
+```
+3. Save and close the file
+4. Restart the SSH service
+```bash
+sudo systemctl restart ssh
+```
+
+## Given Permission to use SSH Key
+Change the permissions to 700:
+The keys need to be read-writable by the owner only:
+```bash
+chmod 700 ~/.ssh/[KEY_NAME]
+```
+
+## Accesing the server with SSH Key Specifiing the ley Path Directly=
+```bash
+ssh -i ~/.ssh/[KEY_NAME] [USER]@[HOST]
+```
+
+## Helpfull Links
+- [How to Create SSH Keys with Ed25519](https://phoenixnap.com/kb/ssh-with-key)
+- [How To Configure SSH Key-Based Authentication on a Linux Server](https://www.digitalocean.com/community/tutorials/how-to-configure-ssh-key-based-authentication-on-a-linux-server)
+
+# Ansible
+
+## Ansible Steps
+1. Create Inventory
+2. Create Playbook
+3. Create Roles
+4. Create Tasks
+5. Create Handlers
+6. Create Templates
+7. Create Vars
+
+## Inventory
+ - Invetory is a file that contains a list of hosts that we want to manage with Ansible
+
+## Playbook
+    - Playbook is a file that contains a list of plays
+    - Play is a file that contains a list of tasks
+    - Task is a file that contains a list of modules
+    - Module is a file that contains a list of commands
+  
+## Roles
+    - Roles is a folder that contains a list of tasks, handlers, templates, vars, defaults, files, meta, and tests
+