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/2022-04-14-coop-cloud-federation-proposal.md

@@ -2,13 +2,13 @@
 layout: post
 title: The Co-op Cloud Federation Proposal
 description:
-image: coop-cloud.png
+image: ccforest.jpg
 category: coop cloud, decision making, democracy
 date: 2022-04-14
 ---
 
 Following on in [the tradition](https://autonomic.zone/blog/new-coop-cloud-blog-and-socials/) of making [short blog posts](https://autonomic.zone/blog/co-op-cloud/) about [Co-op Cloud](https://coopcloud.tech) on this blog, here comes another one!
 
-We're delighted to announce that we have finally published the Co-op Cloud federation proposal! It's a document which aims to formalise the organisation of the project, focusing on a democratic process. It's open for comments, feedback, critique & amendments :smile:
+We're delighted to announce that we have finally published the Co-op Cloud federation proposal. It's a document which aims to formalise the organisation of the project, focusing on a democratic process. It's open for comments, feedback, critique & amendments.
 
 Autonomic has had a central role in the organising of this project until now, but we'd like to step back and open up space for others. The proposal is part of formalising that and we're excited to see who will step in! You can find out more on the [Co-op Cloud blog](https://coopcloud.tech/blog/federation-proposal/) or jump straight to [the proposal](https://pad.autonomic.zone/s/MLafJE2jC).

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!