diff --git a/roles/acme/handlers/main.yaml b/roles/acme/handlers/main.yaml
new file mode 100644
index 0000000..d2fbc06
--- /dev/null
+++ b/roles/acme/handlers/main.yaml
@@ -0,0 +1,5 @@
+- name: update_contact_info
+  command: dehydrated --account
+
+- name: query_certificates
+  command: dehydrated --cron
diff --git a/roles/acme/tasks/main.yaml b/roles/acme/tasks/main.yaml
new file mode 100644
index 0000000..b812b83
--- /dev/null
+++ b/roles/acme/tasks/main.yaml
@@ -0,0 +1,80 @@
+---
+- import_tasks: remove_conflicting.yaml
+  tags: [ never, acme_remove_conflicting ]
+
+- name: Install Dehydrated
+  tags: [ acme, acme_install ]
+  block:
+    - name: Install dependencies
+      apt:
+        name: ssl-cert
+        state: present
+
+    - name: Install Dehydrated
+      apt:
+        name: dehydrated
+        state: present
+        default_release: "{{ ansible_distribution_release }}-backports"
+
+    - name: Install config file
+      template:
+        src: config.sh
+        dest: /etc/dehydrated/conf.d/ansible.sh
+        owner: root
+        group: root
+        mode: 0755
+      notify: update_contact_info
+
+    - name: Install deploy hook
+      template:
+        src: deploy.sh
+        dest: /etc/dehydrated/conf.d/deploy.sh
+        owner: root
+        group: root
+        mode: 0755
+
+    - name: Install cronjob
+      template:
+        src: cron
+        dest: /etc/cron.d/dehydrated
+        owner: root
+        group: root
+        mode: 0644
+
+    - name: Create Nginx snippet snippets dir
+      file:
+        state: directory
+        path: /etc/nginx/snippets
+        owner: root
+        group: root
+        mode: 0755
+
+    - name: Install Nginx snippet
+      template:
+        src: nginx-snippet.conf
+        dest: /etc/nginx/snippets/acme.conf
+        owner: root
+        group: root
+        mode: 0644
+
+    - name: Register account
+      command: dehydrated --register --accept-terms
+      args:
+        creates: /var/lib/dehydrated/accounts
+
+- tags: [ acme, acme_certs ]
+  block:
+    - name: Configure certificates
+      template:
+        src: domains.txt
+        dest: /etc/dehydrated/domains.txt
+        owner: root
+        group: root
+        mode: 0644
+      notify: query_certificates
+
+    - name: Symlink SAN domains
+      include_tasks: san_domains_loop.yaml
+      loop: "{{ acme_san_domains|default([]) }}"
+      loop_control:
+        loop_var: domains
diff --git a/roles/acme/tasks/remove_conflicting.yaml b/roles/acme/tasks/remove_conflicting.yaml
new file mode 100644
index 0000000..2d233b8
--- /dev/null
+++ b/roles/acme/tasks/remove_conflicting.yaml
@@ -0,0 +1,30 @@
+---
+- name: Remove acmetool from apt
+  apt:
+    name: acmetool
+    state: absent
+
+- name: Remove files
+  file:
+    state: absent
+    path: "{{ item }}"
+  with_items:
+    - /etc/cron.d/acmetool
+    - /usr/local/bin/acmetool
+    - /var/lib/acme
+
+- name: Remove certbot from apt
+  apt:
+    name: [ letsencrypt, certbot ]
+    state: absent
+    autoremove: yes
+
+- name: Remove variable directories
+  file:
+    state: absent
+    path: /usr/local/bin/acmetool
+  with_items:
+    - /etc/letsencrypt
+    - /var/letsencrypt
+    - /var/lib/letsencrypt
+    - /var/log/letsencrypt
diff --git a/roles/acme/tasks/san_domains_loop.yaml b/roles/acme/tasks/san_domains_loop.yaml
new file mode 100644
index 0000000..4102cf4
--- /dev/null
+++ b/roles/acme/tasks/san_domains_loop.yaml
@@ -0,0 +1,11 @@
+---
+- stat:
+    path: "/var/lib/dehydrated/certs/{{ domains[0] }}"
+  register: cert_stat
+
+- file:
+    state: link
+    path: "/var/lib/dehydrated/certs/{{ item }}"
+    src: "/var/lib/dehydrated/certs/{{ domains[0] }}"
+  loop: "{{ domains[1:] }}"
+  when: cert_stat.stat.exists == True
diff --git a/roles/acme/templates/config.sh b/roles/acme/templates/config.sh
new file mode 100644
index 0000000..f51455d
--- /dev/null
+++ b/roles/acme/templates/config.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# Managed by Ansible
+
+CONTACT_EMAIL={{ notify_email }}
diff --git a/roles/acme/templates/cron b/roles/acme/templates/cron
new file mode 100644
index 0000000..137d1eb
--- /dev/null
+++ b/roles/acme/templates/cron
@@ -0,0 +1,6 @@
+# Managed by Ansible
+
+SHELL=/bin/sh
+PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+
+49 6 * * * root /usr/bin/dehydrated --cron
diff --git a/roles/acme/templates/deploy.sh b/roles/acme/templates/deploy.sh
new file mode 100644
index 0000000..aa334d4
--- /dev/null
+++ b/roles/acme/templates/deploy.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Managed by Ansible
+
+deploy_cert() {
+    local DOMAIN="${1}" KEYFILE="${2}" CERTFILE="${3}" FULLCHAINFILE="${4}" CHAINFILE="${5}" TIMESTAMP="${6}"
+
+    systemctl reload nginx.service
+}
diff --git a/roles/acme/templates/domains.txt b/roles/acme/templates/domains.txt
new file mode 100644
index 0000000..632b12b
--- /dev/null
+++ b/roles/acme/templates/domains.txt
@@ -0,0 +1,9 @@
+# Managed by Ansible
+
+{% for domain in acme_domains|default([]) %}
+{{ domain }}
+{% endfor %}
+
+{% for domains in acme_san_domains|default([]) %}
+{{ domains | join(' ') }}
+{% endfor %}
diff --git a/roles/acme/templates/nginx-snippet.conf b/roles/acme/templates/nginx-snippet.conf
new file mode 100644
index 0000000..4d988bd
--- /dev/null
+++ b/roles/acme/templates/nginx-snippet.conf
@@ -0,0 +1,6 @@
+# Managed by Ansible
+
+location /.well-known/acme-challenge {
+	allow all;
+	alias /var/lib/dehydrated/acme-challenges;
+}
diff --git a/roles/common/defaults/main.yaml b/roles/common/defaults/main.yaml
new file mode 100644
index 0000000..9708849
--- /dev/null
+++ b/roles/common/defaults/main.yaml
@@ -0,0 +1,13 @@
+ssh_port: "22"
+unattended_upgrades_auto_reboot_time: "04:00"
+trusted_ranges:
+  - { v: ipv4, cidr: 127.0.0.1 }
+  - { v: ipv4, cidr: 10.0.0.0/8 }
+  - { v: ipv4, cidr: 192.168.0.0/16 }
+  - { v: ipv6, cidr: "::1" }
+  - { v: ipv6, cidr: "fe80::/10" }
+
+# All off: no touch config
+network_br: off
+network_dhcp: off
+network_static: off
diff --git a/roles/common/handlers/main.yaml b/roles/common/handlers/main.yaml
new file mode 100644
index 0000000..48b73af
--- /dev/null
+++ b/roles/common/handlers/main.yaml
@@ -0,0 +1,30 @@
+---
+- name: update grub
+  command: update-grub
+
+- name: reboot
+  reboot:
+
+- name: apt update
+  apt:
+    update_cache: true
+
+- name: daemon reload
+  systemd:
+    daemon_reload: true
+
+- name: reload sshd
+  systemd:
+    name: ssh
+    state: reloaded
+
+- name: reload nginx
+  systemd:
+    name: nginx
+    state: reloaded
+
+- name: persist iptables
+  shell: "{{ item.c }}-save > /etc/iptables/rules.{{ item.ip }}"
+  with_items:
+    - { c: iptables, ip: v4 }
+    - { c: ip6tables, ip: v6 }
diff --git a/roles/common/tasks/debian-backports.yaml b/roles/common/tasks/debian-backports.yaml
new file mode 100644
index 0000000..f9119a2
--- /dev/null
+++ b/roles/common/tasks/debian-backports.yaml
@@ -0,0 +1,18 @@
+---
+- name: Install backports source list
+  template:
+    src: backports-source.list
+    dest: /etc/apt/sources.list.d/backports.list
+    owner: root
+    group: root
+    mode: 0644
+  notify: apt update
+
+- meta: flush_handlers
+
+- name: Install backports kernel
+  apt:
+    name: linux-image-amd64
+    state: latest
+    default_release: "{{ ansible_facts['distribution_release'] }}-backports"
+  when: ansible_facts['architecture'] == "x86_64"
diff --git a/roles/common/tasks/main.yaml b/roles/common/tasks/main.yaml
new file mode 100644
index 0000000..14c461f
--- /dev/null
+++ b/roles/common/tasks/main.yaml
@@ -0,0 +1,116 @@
+---
+- tags: debian_backports
+  import_tasks: debian-backports.yaml
+
+- tags: unattended_updates
+  import_tasks: unattended-updates.yaml
+
+- tags: network
+  import_tasks: network.yaml
+
+- tags: node-exporter
+  import_tasks: node-exporter.yaml
+
+- name: Install utilities
+  apt:
+    name:
+      - curl
+      - fzf
+      - git
+      - htop
+      - iptables
+      - iptables-persistent
+      - jq
+      - net-tools
+      - ripgrep
+      - rsync
+      - tree
+      - vim
+
+- name: Configure FZF for Bash
+  lineinfile:
+    path: /etc/bash.bashrc
+    insertafter: EOF
+    regexp: "^source /usr/share/doc/fzf/{{ item }}"
+    line: "source /usr/share/doc/fzf/examples/{{ item }} # Managed by Ansible"
+  with_items:
+    - key-bindings.bash
+    - completion.bash
+
+- name: Shorten Grub timeout
+  lineinfile:
+    path: /etc/default/grub
+    regexp: '^GRUB_TIMEOUT='
+    line: "GRUB_TIMEOUT=1 # Managed by Ansible"
+  notify: update grub
+
+- name: Configure cron email
+  lineinfile:
+    path: /etc/crontab
+    insertafter: '^PATH'
+    line: 'MAILTO={{ notify_email }}'
+
+- name: Turn off SSH password auth
+  lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^#?PasswordAuthentication'
+    line: 'PasswordAuthentication no'
+  notify: reload sshd
+
+- name: Configure SSH port
+  lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^#?Port'
+    line: 'Port {{ ssh_port }}'
+  notify: reload sshd
+
+- name: Allow SSH
+  iptables:
+    chain: INPUT
+    protocol: tcp
+    destination_port: "{{ ssh_port }}"
+    ctstate: NEW
+    jump: ACCEPT
+    ip_version: "{{ item }}"
+  with_items:
+    - ipv4
+    - ipv6
+  notify: persist iptables
+
+- name: Allow IPv6 ICMP
+  iptables:
+    chain: INPUT
+    protocol: ipv6-icmp
+    jump: ACCEPT
+    ip_version: ipv6
+  notify: persist iptables
+
+- name: Allow related and established connections
+  iptables:
+    chain: INPUT
+    ctstate: ESTABLISHED,RELATED
+    jump: ACCEPT
+    ip_version: "{{ item }}"
+  with_items:
+    - ipv4
+    - ipv6
+  notify: persist iptables
+
+- name: Allow local connections
+  iptables:
+    chain: INPUT
+    source: "{{ item.cidr }}"
+    jump: ACCEPT
+    ip_version: "{{ item.v }}"
+  with_items: "{{ trusted_ranges }}"
+  notify: persist iptables
+
+- name: Deny inbound connections
+  iptables:
+    chain: INPUT
+    policy: DROP
+    ip_version: "{{ item }}"
+  with_items:
+    - ipv4
+    - ipv6
+  notify: persist iptables
diff --git a/roles/common/tasks/network.yaml b/roles/common/tasks/network.yaml
new file mode 100644
index 0000000..29bf9c2
--- /dev/null
+++ b/roles/common/tasks/network.yaml
@@ -0,0 +1,42 @@
+---
+- name: Install bridge-utils
+  apt:
+    name: bridge-utils
+    state: present
+  when: network_br
+
+- lineinfile:
+    path: /etc/sysctl.conf
+    regexp: ^#?net.ipv4.ip_forward
+    line: "net.ipv4.ip_forward=1 # Managed by Ansible"
+  notify: reboot
+  when: network_br
+
+- lineinfile:
+    path: /etc/sysctl.conf
+    regexp: ^#?net.ipv6.conf.all.forwarding
+    line: "net.ipv6.conf.all.forwarding=1 # Managed by Ansible"
+  notify: reboot
+  when: network_br
+
+- name: Make network interfaces really predictable
+  lineinfile:
+    path: /etc/default/grub
+    regexp: ^GRUB_CMDLINE_LINUX
+    line: 'GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0" # Managed by Ansible'
+  notify:
+    - update grub
+    - reboot
+  when: network_br or network_dhcp or network_static
+
+- name: Configure network interfaces
+  template:
+    src: network-interfaces
+    dest: /etc/network/interfaces
+    owner: root
+    group: root
+    mode: 0644
+  notify: reboot
+  when: network_br or network_dhcp or network_static
+
+- meta: flush_handlers
diff --git a/roles/common/tasks/node-exporter.yaml b/roles/common/tasks/node-exporter.yaml
new file mode 100644
index 0000000..e5c5c72
--- /dev/null
+++ b/roles/common/tasks/node-exporter.yaml
@@ -0,0 +1,5 @@
+---
+- name: Install node-exporter
+  apt:
+    name: prometheus-node-exporter
+    state: present
diff --git a/roles/common/tasks/unattended-updates.yaml b/roles/common/tasks/unattended-updates.yaml
new file mode 100644
index 0000000..ea09772
--- /dev/null
+++ b/roles/common/tasks/unattended-updates.yaml
@@ -0,0 +1,23 @@
+---
+- name: Install unattended-upgrades
+  apt:
+    name:
+      - unattended-upgrades
+      - apt-listchanges
+    state: present
+
+- name: Configure auto-upgrades
+  template:
+    src: auto-upgrades
+    dest: /etc/apt/apt.conf.d/20auto-upgrades
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Configure unattended-upgrades
+  template:
+    src: unattended-upgrades
+    dest: /etc/apt/apt.conf.d/50unattended-upgrades
+    owner: root
+    group: root
+    mode: 0644
diff --git a/roles/common/templates/auto-upgrades b/roles/common/templates/auto-upgrades
new file mode 100644
index 0000000..e9fbe1b
--- /dev/null
+++ b/roles/common/templates/auto-upgrades
@@ -0,0 +1,4 @@
+# Managed by Ansible
+
+APT::Periodic::Update-Package-Lists "1";
+APT::Periodic::Unattended-Upgrade "1";
diff --git a/roles/common/templates/backports-source.list b/roles/common/templates/backports-source.list
new file mode 100644
index 0000000..dd30928
--- /dev/null
+++ b/roles/common/templates/backports-source.list
@@ -0,0 +1,4 @@
+# Managed by Ansible
+
+deb http://ftp.nl.debian.org/debian/ {{ ansible_facts.distribution_release }}-backports main
+deb-src http://ftp.nl.debian.org/debian/ {{ ansible_facts.distribution_release }}-backports main
diff --git a/roles/common/templates/network-interfaces b/roles/common/templates/network-interfaces
new file mode 100644
index 0000000..b90590e
--- /dev/null
+++ b/roles/common/templates/network-interfaces
@@ -0,0 +1,38 @@
+# Managed by Ansible
+
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+auto eth0
+allow-hotplug eth0
+
+{% if network_br %}
+iface eth0 inet manual
+
+auto br0
+iface br0 inet static
+	address {{ network_static.address_v4 }}
+	gateway {{ network_static.gateway_v4 }}
+	bridge_ports eth0
+
+iface br0 inet6 auto
+	up echo -n 0 > /sys/devices/virtual/net/br0/bridge/multicast_snooping
+	up ip -6 addr add {{ network_static.address_v6 }} dev br0
+	up ip -6 route add default via {{ network_static.gateway_v6 }} dev br0
+	bridge_stp on
+
+{% elif network_static %}
+iface eth0 inet static
+	address {{ network_static.address_v4 }}
+	gateway {{ network_static.gateway_v4 }}
+
+{% else %}
+iface eth0 inet dhcp
+{% endif %}
diff --git a/roles/common/templates/unattended-upgrades b/roles/common/templates/unattended-upgrades
new file mode 100644
index 0000000..d994b78
--- /dev/null
+++ b/roles/common/templates/unattended-upgrades
@@ -0,0 +1,170 @@
+// Managed by Ansible
+
+// Unattended-Upgrade::Origins-Pattern controls which packages are
+// upgraded.
+//
+// Lines below have the format "keyword=value,...".  A
+// package will be upgraded only if the values in its metadata match
+// all the supplied keywords in a line.  (In other words, omitted
+// keywords are wild cards.) The keywords originate from the Release
+// file, but several aliases are accepted.  The accepted keywords are:
+//   a,archive,suite (eg, "stable")
+//   c,component     (eg, "main", "contrib", "non-free")
+//   l,label         (eg, "Debian", "Debian-Security")
+//   o,origin        (eg, "Debian", "Unofficial Multimedia Packages")
+//   n,codename      (eg, "jessie", "jessie-updates")
+//     site          (eg, "http.debian.net")
+// The available values on the system are printed by the command
+// "apt-cache policy", and can be debugged by running
+// "unattended-upgrades -d" and looking at the log file.
+//
+// Within lines unattended-upgrades allows 2 macros whose values are
+// derived from /etc/debian_version:
+//   ${distro_id}            Installed origin.
+//   ${distro_codename}      Installed codename (eg, "buster")
+Unattended-Upgrade::Origins-Pattern {
+        // Codename based matching:
+        // This will follow the migration of a release through different
+        // archives (e.g. from testing to stable and later oldstable).
+        // Software will be the latest available for the named release,
+        // but the Debian release itself will not be automatically upgraded.
+//      "origin=Debian,codename=${distro_codename}-updates";
+//      "origin=Debian,codename=${distro_codename}-proposed-updates";
+        "origin=Debian,codename=${distro_codename},label=Debian";
+        "origin=Debian,codename=${distro_codename},label=Debian-Security";
+        "origin=Debian,codename=${distro_codename}-security,label=Debian-Security";
+
+        // Archive or Suite based matching:
+        // Note that this will silently match a different release after
+        // migration to the specified archive (e.g. testing becomes the
+        // new stable).
+//      "o=Debian,a=stable";
+//      "o=Debian,a=stable-updates";
+//      "o=Debian,a=proposed-updates";
+//      "o=Debian Backports,a=${distro_codename}-backports,l=Debian Backports";
+};
+
+// Python regular expressions, matching packages to exclude from upgrading
+Unattended-Upgrade::Package-Blacklist {
+    // The following matches all packages starting with linux-
+//  "linux-";
+
+    // Use $ to explicitely define the end of a package name. Without
+    // the $, "libc6" would match all of them.
+//  "libc6$";
+//  "libc6-dev$";
+//  "libc6-i686$";
+
+    // Special characters need escaping
+//  "libstdc\+\+6$";
+
+    // The following matches packages like xen-system-amd64, xen-utils-4.1,
+    // xenstore-utils and libxenstore3.0
+//  "(lib)?xen(store)?";
+
+    // For more information about Python regular expressions, see
+    // https://docs.python.org/3/howto/regex.html
+};
+
+// This option allows you to control if on a unclean dpkg exit
+// unattended-upgrades will automatically run
+//   dpkg --force-confold --configure -a
+// The default is true, to ensure updates keep getting installed
+Unattended-Upgrade::AutoFixInterruptedDpkg "true";
+
+// Split the upgrade into the smallest possible chunks so that
+// they can be interrupted with SIGTERM. This makes the upgrade
+// a bit slower but it has the benefit that shutdown while a upgrade
+// is running is possible (with a small delay)
+//Unattended-Upgrade::MinimalSteps "true";
+
+// Install all updates when the machine is shutting down
+// instead of doing it in the background while the machine is running.
+// This will (obviously) make shutdown slower.
+// Unattended-upgrades increases logind's InhibitDelayMaxSec to 30s.
+// This allows more time for unattended-upgrades to shut down gracefully
+// or even install a few packages in InstallOnShutdown mode, but is still a
+// big step back from the 30 minutes allowed for InstallOnShutdown previously.
+// Users enabling InstallOnShutdown mode are advised to increase
+// InhibitDelayMaxSec even further, possibly to 30 minutes.
+//Unattended-Upgrade::InstallOnShutdown "false";
+
+// Send email to this address for problems or packages upgrades
+// If empty or unset then no email is sent, make sure that you
+// have a working mail setup on your system. A package that provides
+// 'mailx' must be installed. E.g. "user@example.com"
+Unattended-Upgrade::Mail "{{ notify_email }}";
+
+// Set this value to one of:
+//    "always", "only-on-error" or "on-change"
+// If this is not set, then any legacy MailOnlyOnError (boolean) value
+// is used to chose between "only-on-error" and "on-change"
+Unattended-Upgrade::MailReport "only-on-error";
+
+// Remove unused automatically installed kernel-related packages
+// (kernel images, kernel headers and kernel version locked tools).
+Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";
+
+// Do automatic removal of newly unused dependencies after the upgrade
+Unattended-Upgrade::Remove-New-Unused-Dependencies "true";
+
+// Do automatic removal of unused packages after the upgrade
+// (equivalent to apt-get autoremove)
+Unattended-Upgrade::Remove-Unused-Dependencies "true";
+
+{% if unattended_upgrades_auto_reboot_time %}
+// Automatically reboot *WITHOUT CONFIRMATION* if
+//  the file /var/run/reboot-required is found after the upgrade
+Unattended-Upgrade::Automatic-Reboot "true";
+{% endif %}
+
+// Automatically reboot even if there are users currently logged in
+// when Unattended-Upgrade::Automatic-Reboot is set to true
+Unattended-Upgrade::Automatic-Reboot-WithUsers "true";
+
+{% if unattended_upgrades_auto_reboot_time %}
+// If automatic reboot is enabled and needed, reboot at the specific
+// time instead of immediately
+//  Default: "now"
+Unattended-Upgrade::Automatic-Reboot-Time "{{ unattended_upgrades_auto_reboot_time }}";
+{% endif %}
+
+// Use apt bandwidth limit feature, this example limits the download
+// speed to 70kb/sec
+//Acquire::http::Dl-Limit "70";
+
+// Enable logging to syslog. Default is False
+// Unattended-Upgrade::SyslogEnable "false";
+
+// Specify syslog facility. Default is daemon
+// Unattended-Upgrade::SyslogFacility "daemon";
+
+// Download and install upgrades only on AC power
+// (i.e. skip or gracefully stop updates on battery)
+// Unattended-Upgrade::OnlyOnACPower "true";
+
+// Download and install upgrades only on non-metered connection
+// (i.e. skip or gracefully stop updates on a metered connection)
+// Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true";
+
+// Verbose logging
+// Unattended-Upgrade::Verbose "false";
+
+// Print debugging information both in unattended-upgrades and
+// in unattended-upgrade-shutdown
+// Unattended-Upgrade::Debug "false";
+
+// Allow package downgrade if Pin-Priority exceeds 1000
+// Unattended-Upgrade::Allow-downgrade "false";
+
+// When APT fails to mark a package to be upgraded or installed try adjusting
+// candidates of related packages to help APT's resolver in finding a solution
+// where the package can be upgraded or installed.
+// This is a workaround until APT's resolver is fixed to always find a
+// solution if it exists. (See Debian bug #711128.)
+// The fallback is enabled by default, except on Debian's sid release because
+// uninstallable packages are frequent there.
+// Disabling the fallback speeds up unattended-upgrades when there are
+// uninstallable packages at the expense of rarely keeping back packages which
+// could be upgraded or installed.
+// Unattended-Upgrade::Allow-APT-Mark-Fallback "true";
diff --git a/roles/go/defaults/main.yaml b/roles/go/defaults/main.yaml
new file mode 100644
index 0000000..e60db63
--- /dev/null
+++ b/roles/go/defaults/main.yaml
@@ -0,0 +1 @@
+go_arch: amd64
diff --git a/roles/go/tasks/main.yaml b/roles/go/tasks/main.yaml
new file mode 100644
index 0000000..f027632
--- /dev/null
+++ b/roles/go/tasks/main.yaml
@@ -0,0 +1,64 @@
+---
+- name: go
+  tags: go,go_install
+  block:
+    - name: Remove Debian Go package
+      apt:
+        name: golang
+        autoremove: yes
+        state: absent
+
+    - name: Install dependencies
+      apt:
+        name: curl
+        state: present
+
+    - name: Fetch Go latest version
+      shell: "curl --silent --location https://go.dev/doc/devel/release | grep -Eo 'go[0-9]+(\\.[0-9]+)+' | sort -V | uniq | tail -1 | sed s/^go//"
+      args:
+        warn: false
+      changed_when: false
+      register: go_latest_version_shell
+
+    - name: Format Go latest version variable
+      set_fact:
+        go_latest_version: "{{ go_latest_version_shell.stdout }}"
+
+    - name: Detect installed Go version
+      shell: "go version | grep -Po '\\d\\.\\d+(\\.\\d+)?' || echo none"
+      register: go_installed_version_shell
+      ignore_errors: true
+      changed_when: false
+
+    - name: Format Go version variable
+      set_fact:
+        go_installed_version: "{{ go_installed_version_shell.stdout }}"
+
+    - name: Remove installed go
+      file:
+        state: absent
+        path: /usr/local/go
+      when: go_installed_version != go_latest_version
+
+    - name: Install Go
+      unarchive:
+        src: https://go.dev/dl/go{{ go_latest_version }}.linux-{{ go_arch }}.tar.gz
+        dest: /usr/local
+        remote_src: yes
+        owner: root
+        group: root
+      when: go_installed_version != go_latest_version
+
+    - name: Configure Go environment
+      template:
+        src: go.profile
+        dest: /etc/profile.d/go.sh
+        owner: root
+        group: root
+        mode: 0644
+
+    - name: Link go binary
+      file:
+        state: link
+        src: /usr/local/go/bin/go
+        dest: /usr/local/bin/go
diff --git a/roles/go/templates/go.profile b/roles/go/templates/go.profile
new file mode 100644
index 0000000..64ade17
--- /dev/null
+++ b/roles/go/templates/go.profile
@@ -0,0 +1,5 @@
+# Managed by Ansible
+
+export GOROOT=/usr/local/go
+export GOPATH=$HOME/go
+export PATH=$PATH:$GOROOT/bin:$GOPATH/bin