Update ruby Docker tag to v3

Reviewed-on: #81

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.7.4-alpine3.12
+FROM ruby:3.0.2-alpine3.12
 
 EXPOSE 4000
 

Gemfile

@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby "2.7.4"
+ruby "3.1.2"
 
 gemspec
 

docker-compose.prod.yml

@@ -24,7 +24,7 @@ services:
       labels:
         - "traefik.enable=true"
         - "traefik.http.services.jekyll.loadbalancer.server.port=4000"
-        - "traefik.http.routers.jekyll.rule=Host(`autonomic.zone`)"
+        - "traefik.http.routers.jekyll.rule=Host(`autonomic.zone`) || Host(`www.autonomic.zone`)"
         - "traefik.http.routers.jekyll.entrypoints=web-secure"
         - "traefik.http.routers.jekyll.tls.certresolver=production"
         - "traefik.http.routers.jekyll.tls.options=default@file"

src/_posts/2022-05-30-ansible-roles.md

@@ -0,0 +1,36 @@
+---
+layout: post
+title: Publishing our Ansible roles
+description:
+image: infra.jpg
+category: ansible, automation, infrastructure
+date: 2022-05-30
+---
+
+We're delighted to announce that we're publishing our Ansible roles
+into the open under [`git.autonomic.zone/autonomic-cooperative/...`](https://git.autonomic.zone/explore/repos?q=ansible&topic=1) at long last 🥳
+
+They've always been licensed as libre software but due to the way we managed
+our internal infrastructure configurations, they were embedded in a private
+repository.
+
+The roles are currently lacking documentation and written for very specific
+Autonomic needs but they might be handy as a learning resource or a base to
+fork from. We'd happily accept contributions to generalise them.
+
+In particular, we've been relying on and running
+[`autonomic.new-hetzner`](https://git.autonomic.zone/autonomic-cooperative/autonomic.new-hetzner)
+for years, so it is battle tested. The role bootstraps a Hetzner VPS from
+scratch and provisions it with a hardened SSH configuration, firewalls, user
+accounts and some basic packages and a shiny MOTD.
+
+All roles are CI tested on every commit with [Molecule](https://molecule.readthedocs.io/en/latest/) so things don't break.
+
+[Expanding re-use with shared infrastructure](https://community.coops.tech/t/cotech-gathering-ansible-and-shared-infrastructure-session/1107)
+is someting we've always been working on at Autonomic. We have an ongoing
+critique of Ansible and the pros/cons of when it is a good choice to use. This
+ultimately lead us to start projects like [Co-op
+Cloud](https://coopcloud.tech/). However, we still think Ansible is pretty good
+at handling more complicated server provisioning needs.
+
+Happy Infra Hacking.

src/_posts/2022-07-11-endorsing-battle-mesh-v14.md

@@ -0,0 +1,45 @@
+---
+layout: post
+title: Wireless Battle of the Mesh - Building Community Networks for Fun and Non-Profit
+description: Autonomic members are aiming to attend. Here is our public endorsement!
+image: bmesh.png
+category: community, wireless, event
+date: 2022-07-11
+---
+
+Autonomic Co-op supports this year's "Wireless Battle of the Mesh - Building
+Community Networks for Fun and Non-Profit".
+
+The event aims to bring together people from across the globe who are
+interested in community networks, including wireless mesh network technologies,
+fiber infrastructure, Do-It-Yourself Internet Access Providers, and more
+generally how to create and maintain a thriving community of people involved in
+building their own networks.
+
+We envision 4 days of expert presentations, practical workshops, hacking
+sessions, and fruitful discussions: whether you are a mesh networking
+enthusiast, community networking activist, protocol developer, or have an
+interest in networking in general, come and join the event!
+
+The Battlemesh is free of charge and open for all.
+
+This year, the event will take place from Monday 19th to Wednesday 22nd
+of September, 2022 in Rome, Italy! It will be followed by the RomHack
+Camp on September 23-25, also in Rome.
+
+Check out more information [here](https://www.battlemesh.org/BattleMeshV14).
+
+We are writing this post as part of a public endorsement and support for
+"Wireless Battle of the Mesh - Building Community Networks for Fun and
+Non-Profit" not only for the efforts made by its community to advance the field
+of wireless mesh networking and foster the development of grass-roots community
+networks, but for their contribution to digital freedom rights movement,
+empowerment of peoples tech/net/media competency and a free and open civil
+society.
+
+We aim to support the event by:
+
+- helping to promote it
+- making it possible for our members to join the event
+
+See you there hopefully!