diff --git a/active/podman_certbot/certbot.md b/active/podman_certbot/certbot.md
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+# Podman certbot
+
+- [Podman certbot](#podman-certbot)
+  - [Setup certbot Project](#setup-certbot-project)
+  - [Install certbot](#install-certbot)
+    - [Create the certbot user](#create-the-certbot-user)
+    - [Write the certbot compose spec](#write-the-certbot-compose-spec)
+      - [A Note on Volumes](#a-note-on-volumes)
+    - [Convert certbot compose spec to quadlets](#convert-certbot-compose-spec-to-quadlets)
+    - [Create any container-mounted directories](#create-any-container-mounted-directories)
+    - [Start and enable your systemd quadlet](#start-and-enable-your-systemd-quadlet)
+    - [Expose certbot](#expose-certbot)
+      - [firewalld](#firewalld)
+  - [Backup certbot](#backup-certbot)
+  - [Upgrade certbot](#upgrade-certbot)
+    - [Upgrade Quadlets](#upgrade-quadlets)
+  - [Uninstall](#uninstall)
+  - [Notes](#notes)
+    - [SELinux](#selinux)
+
+## Setup certbot Project
+
+- [ ] Copy and rename this folder to active/podman_certbot
+- [ ] Find and replace certbot with the name of the service.
+- [ ] Create the rootless user to run the podman containers
+- [ ] Write the compose.yaml spec for your service
+- [ ] Convert the compose.yaml spec to a quadlet
+- [ ] Install the quadlet on the podman server
+- [ ] Expose the quadlet service
+- [ ] Install a backup service and timer
+
+## Install certbot
+
+### Create the certbot user
+
+```bash
+# SSH into your podman server as root
+useradd certbot
+loginctl enable-linger $(id -u certbot)
+systemctl --user --machine=certbot@.host enable podman-restart
+systemctl --user --machine=certbot@.host enable --now podman.socket
+mkdir -p /home/certbot/.config/containers/systemd
+```
+
+### Write the certbot compose spec
+
+```bash
+podman run -it --rm --name certbot \
+-v "/etc/letsencrypt:/etc/letsencrypt:Z" \
+-v "/var/lib/letsencrypt:/var/lib/letsencrypt:Z" \
+certbot/certbot certonly -d keycloak.reeseapps.com -d keycloak.reeselink.com
+
+```
+
+#### A Note on Volumes
+
+Named volumes are stored at `/home/certbot/.local/share/containers/storage/volumes/`.
+
+### Convert certbot compose spec to quadlets
+
+Run the following to convert a compose.yaml into the various `.container` files for systemd:
+
+```bash
+# Generate the systemd service
+podman run \
+--security-opt label=disable \
+--rm \
+-v $(pwd)/active/podman_certbot/:/compose \
+-v $(pwd)/active/podman_certbot/quadlets:/quadlets \
+quay.io/k9withabone/podlet \
+-f /quadlets \
+-i \
+--overwrite \
+compose /compose/compose.yaml
+
+# Copy the files to the server
+export PODMAN_SERVER=
+scp -r active/podman_certbot/quadlets/. $PODMAN_SERVER:/home/certbot/.config/containers/systemd/
+ssh $PODMAN_SERVER chown -R certbot:certbot /home/certbot/.config/containers/systemd/
+```
+
+### Create any container-mounted directories
+
+SSH into your podman server as root:
+
+```bash
+machinectl shell certbot@
+podman unshare
+mkdir some_volume
+# Chown to the namespaced user with UID 1000
+# This will be some really obscure UID outside the namespace
+# This will also solve most permission denied errors
+chown -R 1000:1000 some_volume
+```
+
+### Start and enable your systemd quadlet
+
+SSH into your podman server as root:
+
+```bash
+machinectl shell certbot@
+systemctl --user daemon-reload
+systemctl --user restart certbot
+# Enable auto-update service which will pull new container images automatically every day
+systemctl --user enable --now podman-auto-update.timer
+```
+
+### Expose certbot
+
+1. If you need a domain, follow the [DDNS instructions](/active/podman_ddns/ddns.md#install-a-new-ddns-service)
+2. For a web service, follow the [Caddy instructions](/active/podman_caddy/caddy.md#adding-a-new-caddy-record)
+3. Finally, follow your OS's guide for opening ports via its firewall service.
+
+#### firewalld
+
+```bash
+# command to get current active zone and default zone
+firewall-cmd --get-active-zones
+firewall-cmd --get-default-zone
+
+# command to open 443 on tcp
+firewall-cmd --permanent --zone=<zone> --add-port=443/tcp
+
+# command to open 80 and 443 on tcp and udp
+firewall-cmd --permanent --zone=<zone> --add-port={80,443}/{tcp,udp}
+
+# command to list available services and then open http and https
+firewall-cmd --get-services
+firewall-cmd --permanent --zone=<zone> --add-service={http,https}
+```
+
+## Backup certbot
+
+Follow the [Borg Backup instructions](/active/systemd_borg/borg.md#set-up-a-client-for-backup)
+
+## Upgrade certbot
+
+### Upgrade Quadlets
+
+Upgrades should be a repeat of [writing the compose spec](#convert-certbot-compose-spec-to-quadlets) and [installing the quadlets](#start-and-enable-your-systemd-quadlet)
+
+```bash
+export PODMAN_SERVER=
+scp -r quadlets/. $PODMAN_SERVER$:/home/certbot/.config/containers/systemd/
+ssh certbot systemctl --user daemon-reload
+ssh certbot systemctl --user restart certbot
+```
+
+## Uninstall
+
+```bash
+# Stop the user's services
+systemctl --user disable podman-restart
+podman container stop --all
+systemctl --user disable --now podman.socket
+systemctl --user disable --now podman-auto-update.timer
+
+# Delete the user (this won't delete their home directory)
+# userdel might spit out an error like:
+# userdel: user certbot is currently used by process 591255
+# kill those processes and try again
+userdel certbot
+```
+
+## Notes
+
+### SELinux
+
+<https://blog.christophersmart.com/2021/01/31/podman-volumes-and-selinux/>
+
+:z allows a container to share a mounted volume with all other containers.
+
+:Z allows a container to reserve a mounted volume and prevents any other container from accessing.
diff --git a/active/podman_certbot/quadlets/README.md b/active/podman_certbot/quadlets/README.md
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+# Quadlets
+
+Put your quadlets here.
diff --git a/active/podman_certbot/quadlets/certbot.service b/active/podman_certbot/quadlets/certbot.service
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+++ b/active/podman_certbot/quadlets/certbot.service
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+[Unit]
+Description=Runs certbot renew
+After=syslog.target network.target auditd.service
+Wants=network-online.target
+
+[Service]
+ExecStart=/usr/bin/command -with -arguments
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/active/podman_certbot/quadlets/certbot.timer b/active/podman_certbot/quadlets/certbot.timer
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+[Unit]
+Description=Daily certbot certificate renewal
+
+[Timer]
+OnCalendar=daily
+AccuracySec=12h
+Persistent=true
+Unit=certbot.service
+
+[Install]
+WantedBy=timers.target