Updated

ansible.cfg

@@ -284,7 +284,7 @@ interpreter_python=auto_silent
 ;verbosity=0
 
 # (boolean) Toggle to control the showing of deprecation warnings
-;deprecation_warnings=True
+deprecation_warnings=False
 
 # (boolean) Toggle to control showing warnings related to running devel.
 ;devel_warning=True

docker/update-docker-compose.yaml

@@ -1,18 +1,21 @@
 ---
 - name: Deploy Docker Compose stack with pull and restart
-  hosts: ki5bhv.com
+  hosts: killer2.ki5bhv.com
   become: true
   tasks:
-
     - name: Qbits
       community.docker.docker_compose_v2:
-        project_src: /home/justin/docker/qbits/
+        project_src: /home/justin/docker/qbits
         pull: always
-        recreate: auto
+      register: result
+      retries: 3
+      delay: 3
+      until: result is not failed
+
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: homarr
       community.docker.docker_compose_v2:
@@ -22,7 +25,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: wireguard
       community.docker.docker_compose_v2:
@@ -32,7 +35,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: beszel
       community.docker.docker_compose_v2:
@@ -42,7 +45,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: cup
       community.docker.docker_compose_v2:
@@ -52,17 +55,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
-
-    - name: nginx-proxy
-      community.docker.docker_compose_v2:
-        project_src: /home/justin/docker/nginx-proxy/
-        pull: always
-        recreate: auto
-
-    - name: Pause
-      ansible.builtin.pause:
-        seconds: 10
 
     - name: ntfy
       community.docker.docker_compose_v2:
@@ -72,7 +65,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: vaultwarden
       community.docker.docker_compose_v2:
@@ -82,7 +75,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: uptime-kuma
       community.docker.docker_compose_v2:
@@ -92,7 +85,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: overseerr
       community.docker.docker_compose_v2:
@@ -102,7 +95,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: portainer
       community.docker.docker_compose_v2:
@@ -112,7 +105,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: it-tools
       community.docker.docker_compose_v2:
@@ -122,7 +115,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: termix
       community.docker.docker_compose_v2:
@@ -132,7 +125,7 @@
 
     - name: Pause
       ansible.builtin.pause:
-        seconds: 10
+        seconds: 1
 
     - name: ntfy
       community.docker.docker_compose_v2:
@@ -140,6 +133,218 @@
         pull: always
         recreate: auto
 
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: netalertx
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/netalertx/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: homarr
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/homarr/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: wireguard
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/wireguard/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: beszel
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/beszel/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: cup
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/cup/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+
+    - name: ntfy
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/ntfy/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: vaultwarden
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/vaultwarden/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: uptime-kuma
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/uptime-kuma/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: overseerr
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/overseerr/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: portainer
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/portainer/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: it-tools
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/it-tools/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: termix
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/termix/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: ntfy
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/ntfy/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: netalertx
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/netalertx/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: Wavelog
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/wavelog/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: Kometa
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/kometa/
+        pull: always
+        recreate: auto
+
+    - name: Pause
+      ansible.builtin.pause:
+        seconds: 1
+
+    - name: Tautulli
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/tautulli/
+        pull: always
+        recreate: auto
+
+    - name: Prune non-dangling images
+      community.docker.docker_prune:
+        containers: false
+        images: true
+        images_filters:
+          dangling: false
+        networks: false
+        volumes: false
+        builder_cache: false
+
+- name: Deploy Docker Compose stack with pull and restart
+  hosts: docker.ki5bhv.com
+  become: true
+  tasks:
+
+    - name: code
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/Docker/code-server
+        pull: always
+        recreate: auto
+
+    - name: Prune non-dangling images
+      community.docker.docker_prune:
+        containers: false
+        images: true
+        images_filters:
+          dangling: false
+        networks: false
+        volumes: false
+        builder_cache: false
+
+- name: Deploy Docker Compose stack with pull and restart
+  hosts: proxy-server.ki5bhv.com
+  become: true
+  tasks:
+    - name: nginx proxy
+      community.docker.docker_compose_v2:
+        project_src: /home/justin/docker/nginx-proxy
+        pull: always
+        recreate: auto
+
     - name: Prune non-dangling images
       community.docker.docker_prune:
         containers: false

host

@@ -1,24 +0,0 @@
-[linux]
-cloudflare-tunnel.ki5bhv.com
-pi-hole-server.ki5bhv.com
-mediaserver.ki5bhv.com
-webhost.ki5bhv.com
-gitserver.ki5bhv.com
-ansible.ki5bhv.com
-minecraft.ki5bhv.com
-ki5bhv.com
-coding.ki5bhv.com
-
-[proxmox]
-cloudflare-tunnel.ki5bhv.com
-pi-hole-server.ki5bhv.com
-webhost.ki5bhv.com
-gitserver.ki5bhv.com
-ansible.ki5bhv.com
-minecraft.ki5bhv.com
-ki5bhv.com
-coding.ki5bhv.com
-
-[hardware]
-mediaserver.ki5bhv.com
-

ubuntu/fix-ssh-host-keys.yaml

@@ -0,0 +1,70 @@
+---
+# fix-ssh-host-keys.yaml
+#
+# Detects cloned VMs that share the same SSH host key and regenerates a
+# unique key set on each one, then refreshes the controller's known_hosts.
+#
+# Run with host key checking disabled for this one remediation pass,
+# since known_hosts is currently in a conflicted state:
+#
+#   ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook fix-ssh-host-keys.yaml
+#
+# The `duplicate_fingerprint` guard means only hosts presenting the shared
+# key get touched. Hosts with an already-unique key are left alone.
+
+- name: Regenerate shared SSH host keys on cloned guests
+  hosts: all
+  become: true
+  gather_facts: false
+  vars:
+    # The shared key every clone is currently presenting.
+    duplicate_fingerprint: "SHA256:AZekUU+Wwn6S6sCjGD0SdkhVgj3WVqVdiVYa1AXYW8A"
+  tasks:
+    - name: Read current ED25519 host key fingerprint
+      ansible.builtin.command:
+        cmd: ssh-keygen -lf /etc/ssh/ssh_host_ed25519_key.pub
+      register: hostkey_fp
+      changed_when: false
+      failed_when: false
+
+    - name: Regenerate host keys if this host shares the duplicate key
+      when: duplicate_fingerprint in (hostkey_fp.stdout | default(''))
+      block:
+        - name: Remove existing host keys
+          ansible.builtin.shell:
+            cmd: rm -f /etc/ssh/ssh_host_*
+          # rm on a glob isn't idempotent-reportable; treat as changed.
+          changed_when: true
+
+        - name: Generate a fresh unique set of host keys
+          ansible.builtin.command:
+            cmd: ssh-keygen -A
+          changed_when: true
+
+        - name: Restart SSH so the new key is served
+          ansible.builtin.service:
+            name: ssh
+            state: restarted
+
+        - name: Note that this host was remediated
+          ansible.builtin.debug:
+            msg: "{{ inventory_hostname }} had the shared key and was regenerated."
+
+- name: Refresh known_hosts on the Ansible controller
+  hosts: localhost
+  gather_facts: false
+  vars:
+    known_hosts_path: "{{ lookup('env', 'HOME') }}/.ssh/known_hosts"
+    target_hosts: "{{ groups['all'] | difference(['localhost']) }}"
+  tasks:
+    - name: Remove stale entries for every managed host
+      ansible.builtin.command:
+        cmd: "ssh-keygen -f {{ known_hosts_path }} -R {{ item }}"
+      loop: "{{ target_hosts }}"
+      changed_when: false
+
+    - name: Rescan and add current keys
+      ansible.builtin.shell:
+        cmd: "ssh-keyscan -t ed25519,rsa,ecdsa {{ item }} >> {{ known_hosts_path }}"
+      loop: "{{ target_hosts }}"
+      changed_when: true

ubuntu/open-all-ports.yml

@@ -0,0 +1,38 @@
+---
+# open-all-ports.yml
+#
+# Opens all inbound ports on the target Ubuntu servers.
+#
+# Default behavior: UFW stays enabled but its default incoming
+# policy is set to allow, so every port is reachable.
+#
+# To turn the firewall OFF entirely instead, run with:
+#   ansible-playbook -i inventory.ini open-all-ports.yml -e "disable_ufw=true"
+#
+# Uses the community.general.ufw module.
+#
+# Usage:
+#   ansible-playbook -i inventory.ini open-all-ports.yml
+
+- name: Open all inbound ports
+  hosts: ubuntu_servers
+  become: true
+
+  vars:
+    disable_ufw: false
+
+  tasks:
+    - name: Set default incoming policy to allow (opens all ports)
+      community.general.ufw:
+        direction: incoming
+        policy: allow
+
+    - name: Set default outgoing policy to allow
+      community.general.ufw:
+        direction: outgoing
+        policy: allow
+
+    - name: Optionally disable UFW entirely
+      community.general.ufw:
+        state: disabled
+      when: disable_ufw | bool

ubuntu/plex.yaml

@@ -1,6 +1,6 @@
 ---
 - name: Update Plex Sever
-  hosts: media.ki5bhv.com
+  hosts: mediaserver.ki5bhv.com 
   become: yes
 
   tasks:

ubuntu/restrict-ssh.yml

@@ -0,0 +1,60 @@
+---
+# restrict-ssh.yml
+#
+# Restricts SSH access on Ubuntu servers to a single IP range using UFW.
+# Uses the community.general.ufw module.
+#
+# Usage:
+#   ansible-playbook -i inventory.ini restrict-ssh.yml
+#
+# Override the range or port at runtime:
+#   ansible-playbook -i inventory.ini restrict-ssh.yml -e "ssh_allowed_range=10.0.0.0/24 ssh_port=2222"
+
+- name: Restrict SSH access to an allowed IP range
+  hosts: ubuntu_servers
+  become: true
+
+  vars:
+    ssh_allowed_range: "192.168.1.0/24"
+    ssh_port: 22
+
+  tasks:
+    - name: Ensure UFW is installed
+      ansible.builtin.apt:
+        name: ufw
+        state: present
+        update_cache: true
+
+    - name: Set default policy to deny incoming traffic
+      community.general.ufw:
+        direction: incoming
+        policy: deny
+
+    - name: Set default policy to allow outgoing traffic
+      community.general.ufw:
+        direction: outgoing
+        policy: allow
+
+    - name: Allow SSH only from the permitted range
+      community.general.ufw:
+        rule: allow
+        from_ip: "{{ ssh_allowed_range }}"
+        to_port: "{{ ssh_port }}"
+        proto: tcp
+
+    - name: Remove any rule allowing SSH from anywhere (by port)
+      community.general.ufw:
+        rule: allow
+        to_port: "{{ ssh_port }}"
+        proto: tcp
+        delete: true
+
+    - name: Remove any rule allowing the OpenSSH application profile from anywhere
+      community.general.ufw:
+        rule: allow
+        name: OpenSSH
+        delete: true
+
+    - name: Enable UFW
+      community.general.ufw:
+        state: enabled

ubuntu/revert-ssh.yml

@@ -0,0 +1,47 @@
+---
+# revert-ssh.yml
+#
+# Reverts the SSH IP-range restriction applied by restrict-ssh.yml.
+# Removes the range-limited SSH rule and re-opens SSH from anywhere so
+# you don't lose access. Optionally disables UFW entirely.
+#
+# Uses the community.general.ufw module.
+#
+# Usage:
+#   ansible-playbook -i inventory.ini revert-ssh.yml
+#
+# To also disable UFW completely:
+#   ansible-playbook -i inventory.ini revert-ssh.yml -e "disable_ufw=true"
+#
+# Override the range or port to match what restrict-ssh.yml used:
+#   ansible-playbook -i inventory.ini revert-ssh.yml -e "ssh_allowed_range=10.0.0.0/24 ssh_port=2222"
+
+- name: Revert SSH IP-range restriction
+  hosts: ubuntu_servers
+  become: true
+
+  vars:
+    ssh_allowed_range: "192.168.1.0/24"
+    ssh_port: 22
+    disable_ufw: false
+
+  tasks:
+    - name: Remove the range-restricted SSH rule
+      community.general.ufw:
+        rule: allow
+        from_ip: "{{ ssh_allowed_range }}"
+        to_port: "{{ ssh_port }}"
+        proto: tcp
+        delete: true
+
+    - name: Re-open SSH from anywhere
+      community.general.ufw:
+        rule: allow
+        to_port: "{{ ssh_port }}"
+        proto: tcp
+      when: not disable_ufw | bool
+
+    - name: Disable UFW entirely (optional)
+      community.general.ufw:
+        state: disabled
+      when: disable_ufw | bool

ubuntu/ssh-hardening.yml

@@ -0,0 +1,233 @@
+---
+# ssh-hardening.yml
+# =============================================================================
+# Disable SSH password authentication and apply baseline hardening on Ubuntu.
+#
+# Usage:
+#   ansible-playbook -i inventory.ini ssh-hardening.yml
+#   ansible-playbook -i inventory.ini ssh-hardening.yml --limit coding
+#   ansible-playbook -i inventory.ini ssh-hardening.yml --check   # dry run
+#
+# Example inventory.ini:
+#   [servers]
+#   coding ansible_host=192.168.1.21 ansible_user=justin
+#
+# SAFETY FEATURES:
+#   * Refuses to run if the login user has no authorized_keys (no lockout).
+#   * Fixes the cloud-init "first value wins" precedence trap automatically.
+#   * Validates config with `sshd -t` BEFORE restarting.
+#   * Verifies password auth is actually off at the end via `sshd -T`.
+#
+# Optional extras (fail2ban / UFW) use the community.general collection:
+#   ansible-galaxy collection install community.general
+# =============================================================================
+
+- name: Harden SSH (key-only authentication + baseline)
+  hosts: all
+  become: true
+
+  vars:
+    # User whose key access is verified before passwords are disabled.
+    # Defaults to whoever Ansible connects as.
+    ssh_login_user: "{{ ansible_user | default(lookup('env', 'USER')) }}"
+
+    # ---- Core SSH settings -------------------------------------------------
+    ssh_permit_root_login: "prohibit-password"  # "no" to block root entirely
+    ssh_allow_users: []                          # e.g. ["justin", "deploy"]; [] = no restriction
+    ssh_port: 22                                 # change to move SSH off 22
+
+    # ---- Optional hardening toggles ---------------------------------------
+    manage_firewall: false                       # true = install + enable UFW
+    install_fail2ban: false
+    install_unattended_upgrades: false
+
+  handlers:
+    # Handlers run in the order defined here, so validation always precedes restart.
+    - name: Validate sshd config
+      ansible.builtin.command: sshd -t
+      changed_when: false
+      listen: "restart ssh stack"
+
+    - name: Restart ssh
+      ansible.builtin.systemd:
+        name: ssh
+        state: restarted
+      listen: "restart ssh stack"
+
+    - name: Restart ssh.socket
+      ansible.builtin.systemd:
+        name: ssh.socket
+        state: restarted
+      when: ssh_socket_present | default(false) | bool
+      listen: "restart ssh stack"
+
+  tasks:
+    # ---- Pre-flight: prove we won't lock ourselves out --------------------
+    - name: Resolve login user's home directory
+      ansible.builtin.getent:
+        database: passwd
+        key: "{{ ssh_login_user }}"
+
+    - name: Set authorized_keys path
+      ansible.builtin.set_fact:
+        ssh_authorized_keys_path: "{{ getent_passwd[ssh_login_user][4] }}/.ssh/authorized_keys"
+
+    - name: Stat the login user's authorized_keys
+      ansible.builtin.stat:
+        path: "{{ ssh_authorized_keys_path }}"
+      register: ak
+
+    - name: Refuse to continue if no SSH key is present
+      ansible.builtin.assert:
+        that:
+          - ak.stat.exists
+          - (ak.stat.size | default(0) | int) > 0
+        fail_msg: >-
+          {{ ssh_login_user }} has no authorized_keys at {{ ssh_authorized_keys_path }}.
+          Aborting so you don't get locked out. Run `ssh-copy-id {{ ssh_login_user }}@<host>`
+          first, verify key login works, then re-run this playbook.
+        success_msg: "Key-based auth verified for {{ ssh_login_user }} - safe to proceed."
+
+    # ---- Detect socket activation (Ubuntu 22.10+ / 24.04 / 26.04) ---------
+    - name: Check whether ssh.socket exists
+      ansible.builtin.command: systemctl list-unit-files ssh.socket
+      register: ssh_socket_check
+      changed_when: false
+      failed_when: false
+
+    - name: Record socket-activation state
+      ansible.builtin.set_fact:
+        ssh_socket_present: "{{ 'ssh.socket' in ssh_socket_check.stdout }}"
+
+    # ---- Fix the cloud-init precedence trap -------------------------------
+    # sshd uses the FIRST value it sees for a directive. Files load in
+    # alphanumeric order, so 50-cloud-init.conf (PasswordAuthentication yes)
+    # beats a later 99-hardening.conf. Neutralize it at the source.
+    - name: Check for the cloud-init SSH drop-in
+      ansible.builtin.stat:
+        path: /etc/ssh/sshd_config.d/50-cloud-init.conf
+      register: cloud_init_conf
+
+    - name: Force PasswordAuthentication off in the cloud-init drop-in
+      ansible.builtin.lineinfile:
+        path: /etc/ssh/sshd_config.d/50-cloud-init.conf
+        regexp: '^\s*PasswordAuthentication\s+'
+        line: "PasswordAuthentication no"
+        state: present
+      when: cloud_init_conf.stat.exists
+      notify: "restart ssh stack"
+
+    # ---- Authoritative hardening drop-in ----------------------------------
+    - name: Deploy SSH hardening drop-in
+      ansible.builtin.copy:
+        dest: /etc/ssh/sshd_config.d/99-hardening.conf
+        owner: root
+        group: root
+        mode: "0644"
+        validate: "sshd -t -f %s"
+        content: |
+          # Managed by Ansible - ssh-hardening.yml. Do not edit by hand.
+          PasswordAuthentication no
+          PubkeyAuthentication yes
+          KbdInteractiveAuthentication no
+          PermitRootLogin {{ ssh_permit_root_login }}
+          {% if ssh_allow_users | length > 0 %}
+          AllowUsers {{ ssh_allow_users | join(' ') }}
+          {% endif %}
+          {% if ssh_port != 22 %}
+          Port {{ ssh_port }}
+          {% endif %}
+      notify: "restart ssh stack"
+
+    # ---- Stop cloud-init from re-enabling passwords on rebuild ------------
+    - name: Check for cloud-init config directory
+      ansible.builtin.stat:
+        path: /etc/cloud/cloud.cfg.d
+      register: cloud_init_dir
+
+    - name: Pin ssh_pwauth off for cloud-init
+      ansible.builtin.copy:
+        dest: /etc/cloud/cloud.cfg.d/99-disable-password-auth.cfg
+        owner: root
+        group: root
+        mode: "0644"
+        content: |
+          # Managed by Ansible - ssh-hardening.yml
+          ssh_pwauth: false
+      when: cloud_init_dir.stat.exists
+
+    # ---- Optional: UFW firewall -------------------------------------------
+    - name: Configure UFW firewall
+      when: manage_firewall | bool
+      block:
+        - name: Install UFW
+          ansible.builtin.apt:
+            name: ufw
+            state: present
+            update_cache: true
+
+        - name: Allow the SSH port through UFW
+          community.general.ufw:
+            rule: allow
+            port: "{{ ssh_port }}"
+            proto: tcp
+
+        - name: Enable UFW with a default-deny inbound policy
+          community.general.ufw:
+            state: enabled
+            policy: deny
+            direction: incoming
+
+    # ---- Optional: fail2ban -----------------------------------------------
+    - name: Install and enable fail2ban
+      when: install_fail2ban | bool
+      block:
+        - name: Install fail2ban
+          ansible.builtin.apt:
+            name: fail2ban
+            state: present
+            update_cache: true
+
+        - name: Enable and start fail2ban
+          ansible.builtin.systemd:
+            name: fail2ban
+            enabled: true
+            state: started
+
+    # ---- Optional: unattended security upgrades ---------------------------
+    - name: Enable unattended security upgrades
+      when: install_unattended_upgrades | bool
+      block:
+        - name: Install unattended-upgrades
+          ansible.builtin.apt:
+            name: unattended-upgrades
+            state: present
+            update_cache: true
+
+        - name: Turn on periodic update + upgrade
+          ansible.builtin.copy:
+            dest: /etc/apt/apt.conf.d/20auto-upgrades
+            owner: root
+            group: root
+            mode: "0644"
+            content: |
+              APT::Periodic::Update-Package-Lists "1";
+              APT::Periodic::Unattended-Upgrade "1";
+
+    # ---- Apply restarts, then verify the result ---------------------------
+    - name: Apply any pending SSH restarts now
+      ansible.builtin.meta: flush_handlers
+
+    - name: Read the effective sshd configuration
+      ansible.builtin.command: sshd -T
+      register: sshd_effective
+      changed_when: false
+
+    - name: Confirm password authentication is actually disabled
+      ansible.builtin.assert:
+        that:
+          - "'passwordauthentication no' in sshd_effective.stdout"
+        fail_msg: >-
+          Password auth is STILL enabled in the effective config.
+          Check drop-in precedence with: sudo sshd -T | grep -i passwordauth
+        success_msg: "Confirmed: password authentication is disabled."

ubuntu/update.yaml

@@ -1,22 +1,17 @@
 ---
-- name: Send Start update
-  hosts: localhost
-
-  tasks:
-    - name: send ntfy
-      ansible.builtin.command:
-        cmd: 'curl -d "Starting updating with ansible" ntfy.ki5bhv.com/server'
-
 - name: Proxmox Update and upgrade apt packages
   hosts: proxmox
   become: yes
   serial: 1
 
   tasks:
+
     - name: Update packages with apt
       when: ansible_facts['pkg_mgr'] == 'apt'
       ansible.builtin.apt:
         update_cache: true
+        cache_valid_time: 3600
+        lock_timeout: 600
 
     - name: Installing proxmox guest agent
       when: ansible_facts['pkg_mgr'] == 'apt'
@@ -45,10 +40,13 @@
   become: yes
 
   tasks:
+
     - name: Update packages with apt
       when: ansible_facts['pkg_mgr'] == 'apt'
       ansible.builtin.apt:
         update_cache: true
+        cache_valid_time: 3600
+        lock_timeout: 600
 
     - name: Upgrade packages with apt
       when: ansible_facts['pkg_mgr'] == 'apt'
@@ -72,10 +70,3 @@
         name: net-tools
         state: latest
 
-- name: Send completed update
-  hosts: localhost
-
-  tasks:
-    - name: send ntfy
-      ansible.builtin.command:
-        cmd: 'curl -d "Updated with ansible" ntfy.ki5bhv.com/server'