update

Installation/readme.md

@@ -0,0 +1,18 @@
+# Update Repos
+```
+sudo apt update
+```
+# Install Dependencies
+```
+sudo apt install software-properties-common
+```
+
+# Add Ansible Repo
+```
+sudo add-apt-repository --yes --update ppa:ansible/ansible
+```
+
+# Install Ansible
+```
+sudo apt install ansible
+```

Playbooks/Update/readme.md

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+# Add to Hosts File (change ansible_user if required)
+```
+[all:vars]
+ansible_user='ubuntu'
+ansible_become=yes
+ansible_become_method=sudo
+```

Playbooks/Update/update-builtin.yml

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+---
+- hosts: all
+  gather_facts: yes
+  become: yes
+
+  tasks:
+    - name: Perform a distro upgrade
+      ansible.builtin.apt:
+        upgrade: dist
+        update_cache: yes
+
+    - name: Check if a reboot is required
+      ansible.builtin.stat:
+        path: /var/run/reboot-required
+        get_checksum: no
+      register: reboot_required_file
+
+    - name: Reboot the server (if necessary)
+      ansible.builtin.reboot:
+      when: reboot_required_file.stat.exists == true
+
+    - name: Remove dependencies that are no longer needed
+      ansible.builtin.apt:
+        autoremove: yes

Playbooks/Update/update.yml

@@ -0,0 +1,23 @@
+---
+- hosts: all
+  become: true
+  tasks:
+    - name: Update apt repo and cache on all Debian/Ubuntu boxes
+      apt: update_cache=yes force_apt_get=yes cache_valid_time=3600
+
+    - name: Upgrade all packages on servers
+      apt: upgrade=dist force_apt_get=yes
+
+    - name: Check if a reboot is needed on all servers
+      register: reboot_required_file
+      stat: path=/var/run/reboot-required get_checksum=false
+
+    - name: Reboot the box if kernel updated
+      reboot:
+        msg: "Reboot initiated by Ansible for kernel updates"
+        connect_timeout: 5
+        reboot_timeout: 300
+        pre_reboot_delay: 0
+        post_reboot_delay: 30
+        test_command: uptime
+      when: reboot_required_file.stat.exists

SSH/readme.md

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+# Edit Hosts File
+```
+sudo nano /etc/ansible/hosts
+```
+
+# Fix SSH Key Permissions
+```
+chmod 600 ~/.ssh/ansible
+```
+# Ansible Ping Command
+```
+ansible all -m ping
+```
+
+# Create SSH Key
+```
+ssh-keygen -t ed25519 -C "ansible"
+```
+
+# Copy SSH Key
+```
+ssh-copy-id -i ~/.ssh/ansible.pub 192.168.200.50
+```
+
+# Ansible Ping Command With New SSH Key
+```
+ansible all -m ping --key-file ~/.ssh/ansible
+```