update README to reflect infrastructure changes

README.md

@@ -11,12 +11,12 @@ Linux Distributions, install them like this:
 
 Now you can clone the repository:
 
-    $ git clone ssh://git@gitlab.hamburg.ccc.de:4242/cryptoparty/website-content.git
+    $ git clone ssh://forgejo@git.hamburg.ccc.de/Cryptoparty/cryptoparty-website.git
 
 If this doesn't work, you may need to add a ssh authentication key to
-your gitlab profile on [this page]:
+your Forgejo profile on [this page]:
 
-[this page]: https://gitlab.hamburg.ccc.de/profile/keys
+[this page]: https://git.hamburg.ccc.de/user/settings/keys
 
 Furthermore, you need to checkout the submodules:
 
@@ -64,44 +64,24 @@ If you are satisfied, add it to the branch, and push it to the server:
     $ git commit -m 'Added new post.'
     $ git push
 
-Then, [create a merge request] on gitlab.  Press the blue button
-labeled `Create merge request`.  On the following site, press the
-green `Submit merge request` button, then press the blue button
-labeled `Merge once pipeline succeeds`.  Your change will be published
-once the continuous integration setup confirmed the validity of the
-change.
+Then, [create a pull request] on Forgejo.  Press the button labeled
+`New pull request`.  On the following site, select the branch you want to merge
+(`my-new-post`) in the `pull from:` dropdown, press the `New pull request`
+button and then finally the `Create pull request` button.  The CI will now build
+a website with your changes.  Once that's done and you verified everything looks
+alright, you can then merge the pull request to publish the change.
 
-[create a merge request]: https://gitlab.hamburg.ccc.de/cryptoparty/website-content/merge_requests
+[create a pull request]: https://git.hamburg.ccc.de/Cryptoparty/cryptoparty-website/pulls
 
 How this is set up on the server
 ================================
 
-On the server, the website is built using gitlab's ci runner, see
-`.gitlab-ci.yml`.  To deploy the site, the ci job rsyncs it to the
-host.  For this purpose, a restricted user is created:
+The website gets built and deployed using Forgejo Actions, see
+`.forgejo/workflows/deploy.yaml`.  It's using the same mechanism for hosting and
+deployment as the [CCCHH Website] and is therefore using the CCCHH
+infrastructure, see [ansible-infra] and [nix-infra].
 
-    # adduser --system --home /var/www/www-data-rsync --shell /bin/sh --disabled-password --ingroup www-data www-data-rsync
+[CCCHH Website]: https://git.hamburg.ccc.de/CCCHH/ccchh-website
 
-Create a key and restrict it to invoke the restricted-rsync script:
-
-    # mkdir /var/www/www-data-rsync/.ssh
-    # chmod 700 /var/www/www-data-rsync/.ssh
-    # ssh-keygen -t ed25519 -C 'Used for website deployment.' -f www-data-rsync-id_ed25519
-    # echo 'command="/usr/local/bin/rrsync /var/www/html --safe-links",no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOBBpthbSQ3HgOkhoBwsrZCA9VMX7hRftB5t6LePqtr3 Used for website deployment.' > /var/www/www-data-rsync/.ssh/authorized_keys
-    # chmod 400 /var/www/www-data-rsync/.ssh/authorized_keys
-    # chown -R www-data-rsync:www-data /var/www/www-data-rsync/.ssh
-
-Copy the restricted-rsync script from the docs and make it executable:
-
-    # cp /usr/share/doc/rsync/scripts/rrsync /usr/local/bin/
-    # chmod +x /usr/local/bin/rrsync
-
-Finally, allow www-data-rsync to write to the document root:
-
-    # chown root:www-data /var/www/html
-    # chmod g+w /var/www/html
-
-The last bit is to supply the generated secret to gitlab's ci runner
-via RSYNC_TARGET_SECRET_KEY.  Other information that needs to be
-provided are RSYNC_TARGET_HOST, RSYNC_TARGET_PORT,
-RSYNC_TARGET_HOST_KEY, and RSYNC_TARGET_USER.
+[ansible-infra]: https://git.hamburg.ccc.de/CCCHH/ansible-infra
+[nix-infra]: https://git.hamburg.ccc.de/CCCHH/nix-infra