get cloud-init working consistently

.gitea/workflows/caddy.yaml

@@ -0,0 +1,30 @@
+name: Podman DDNS Image
+run-name: Build and Push the Custom Caddy Image with Route53 DNS Certbot
+on:
+  push:
+    paths:
+      - active/podman_caddy/**
+      - .gitea/workflows/caddy.yaml
+  schedule:
+    - cron: '@daily'
+jobs:
+  build-and-push-ddns:
+    runs-on: ubuntu-latest
+    if: gitea.ref == 'refs/heads/main'
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Login to Gitea Registry
+        uses: docker/login-action@v2
+        with:
+          registry: gitea.reeseapps.com
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+      - name: Build and push Docker image
+        uses: https://github.com/docker/build-push-action@v5
+        with:
+          context: ${{ gitea.workspace }}/active/podman_caddy
+          file: ${{ gitea.workspace }}/active/podman_caddy/Containerfile
+          push: true
+          tags: "gitea.reeseapps.com/services/caddy:latest,gitea.reeseapps.com/services/caddy:${{gitea.sha}}"
+          no-cache: true

.gitignore

@@ -8,4 +8,6 @@ __pycache__/
 .venv/
 .mypy_cache
 TODO.md
-eicar.com
+eicar.com
+*.pp
+*.mod

README.md

@@ -1,13 +1,34 @@
 # Homelab
 
-A project to store homelab stuff.
+Welcome to my homelab!
 
-Just here for the Arch distoolbox?
+This repo is an in-flux collection of my personal notes, docs, and tutorials of
+things I find interesting and self-host.
 
-[Arch Distoolbox](active/software_distoolbox/distoolbox.md)
+Take a look around!
 
-![Arch Toolbox
-Status](https://gitea.reeseapps.com/services/homelab/actions/workflows/distoolbox.yaml/badge.svg?branch=main)
+- "Active" projects (/active) are in use today and generally fall into these
+  categories:
+  - `aws_` is for aws notes
+  - `device_` is for hardware
+  - `kubernetes_` is for helm charts or other kubernetes hosted software
+  - `os_` is for operating system setup guides and notes
+  - `podman_` is for containerized projects
+  - `software_` is for cli tools, projects without a specific way to host them,
+    or other misfits
+
+All active projects will have a markdown file named after the project. This is
+for quick access via shortcuts like `ctrl + p` in vscode. For example, I want
+to check my notes for `virsh` so I would type `ctrl + p` "virsh" to open
+"virsh.md".
+
+"Retired" projects (/retired) is a graveyard of things I didn't want to delete.
+
+"Template" projects (/templates) are quick templates for creating new active
+projects with sane defaults.
+
+I keep my GPG and SSH keys in `keys` if you want to add those to your keyring
+or give me access to your servers.
 
 ## Table of Contents
 
@@ -18,6 +39,7 @@ Status](https://gitea.reeseapps.com/services/homelab/actions/workflows/distoolbo
     - [inputrc](#inputrc)
     - ["find ." shortcuts](#find--shortcuts)
     - [tmux](#tmux)
+    - [bash](#bash)
   - [SSH Setup](#ssh-setup)
   - [Git GPG Commit Signing](#git-gpg-commit-signing)
   - [Important Dates and Times](#important-dates-and-times)
@@ -62,6 +84,40 @@ find . -type d -exec chmod 755 {} \;
 - Even Vertical Distribution: ctrl + b + alt + 2
 - Swap pane order: ctrl + b + : -> swap-pane -t 0
 
+### bash
+
+<https://tecadmin.net/bash-special-variables/>
+
+Here are some handy references for default bash variables
+
+```text
+$0 – The name of the script being executed.
+$1-$9 – The first nine command-line arguments.
+$# – The number of command-line arguments.
+$* – All command-line arguments as a single string.
+$@ – All command-line arguments as an array.
+$? – The exit status of the last executed command.
+$$ – The process ID of the current shell.
+$! – The process ID of the last background command.
+$- – Shows the current shell options or flags. 
+```
+
+And here are the meanings of the shell options
+
+```text
+h – Remember the location of commands as they are looked up
+i – Interactive shell
+m – Job control is enabled
+B – Brace expansion is enabled
+H – History substitution is enabled
+```
+
+So to check if you are in an interactive shell:
+
+```bash
+[ $- == *i* ]] && Some command here
+```
+
 ## SSH Setup
 
 Generate a key (password protect it!)
@@ -176,12 +232,10 @@ All projects will be prefixed with one of the following categories:
 
 - `device_`
 - `os_`
-- `cloud_`
-- `systemd_`
+- `software_`
 - `podman_`
 - `docker_`
 - `kubernetes_`
-- `software_`
 
 Note, some projects will be named with just the prefix. These are projects for
 configuring the underlying technology. The `podman` project, for example, will
@@ -203,24 +257,15 @@ be prefixed with the cloud's name, not the word "cloud". So AWS services will
 be prefixed with `aws_` and azure would be `azure_`. This should make them more
 searchable.
 
-`systemd_` projects are designed to be installed with ansible and run via
-systemd on a linux VM or other linux hardware.
+`software_` projects record configuration for common software agnostic to
+operating system or linux flavor.
 
 `podman_` projects are either designed to be run as quadlets or as podman
 containers outright.
 
-`docker_` projects are either docker-compose or some form of docker run
-command.
-
 `kubernetes_` projects are helm, kustomize, kubectl, or some other kubernetes
 compliant deployment.
 
-`software_` projects record configuration for common software agnostic to
-operating system or linux flavor.
-
-`security_` projects record security best practices and might reference other
-projects, but are usually just best practices and how-tos.
-
 ## Active Project Requirements
 
 - [ ] Installation is documented

active/device_esphome/esphome.md

@@ -25,6 +25,7 @@
     - [light](#light)
     - [binary sensor](#binary-sensor)
     - [lambda](#lambda)
+    - [Display](#display)
 
 ## Install
 
@@ -177,3 +178,72 @@ assist_pipeline:
 > you call any of ESPHome’s many APIs directly. For example, here we’re
 > retrieving the current state of the end stop using .state and using it to
 > construct our cover state.
+
+### Display
+
+Display pages
+
+```yaml
+display:
+  - platform: st7735
+    spi_id: spi_lcd
+    model: "INITR_MINI160X80"
+    reset_pin: GPIO1
+    cs_pin: GPIO4
+    dc_pin: GPIO2
+    rotation: 270
+    device_width: 82
+    device_height: 161
+    col_start: 0
+    row_start: 0
+    eight_bit_color: true
+    invert_colors: true
+    use_bgr: true
+    auto_clear_enabled: true
+    id: my_display
+    pages:
+      - id: page1
+        lambda: |-
+          it.print(0, 10, id(font_roboto), "Connecting to");
+          it.print(0, 30, id(font_roboto), "Home Assistant...");
+      - id: page2
+        lambda: |-
+          it.print(0, 10, id(font_roboto), "Configuring");
+          it.print(0, 30, id(font_roboto), "sensors...");
+      - id: page3
+        lambda: |-
+          it.print(0, 10, id(font_roboto), "Loading");
+          it.print(0, 30, id(font_roboto), "important");
+          it.print(0, 50, id(font_roboto), "update...");
+      - id: page4
+        lambda: |-
+          it.image(0, 0, id(my_image), COLOR_OFF, COLOR_ON);
+```
+
+Switch pages
+
+```yaml
+interval:
+  - interval: 5s
+    then:
+      - display.page.show_next: my_display
+      - component.update: my_display
+```
+
+Show an image
+
+```yaml
+image:
+  - file: "test_tdongle_image.png"
+    type: RGB
+    id: my_image
+```
+
+Specify a font
+
+```yaml
+font:
+  - file: "gfonts://Roboto"
+    id: font_roboto
+    size: 20
+```

active/device_framework_16/framework_16.md

@@ -11,3 +11,13 @@ sudo curl -o /etc/udev/rules.d/50-qmk.rules https://raw.githubusercontent.com/qm
 sudo udevadm control --reload-rules
 sudo udevadm trigger
 ```
+
+## Beta Bios Updates
+
+```bash
+# With charger attached
+sudo fwupdmgr enable-remote lvfs-testing
+sudo fwupdmgr refresh --force
+sudo fwupdmgr get-updates
+sudo fwupdmgr update
+```

active/device_yubikey/yubikey.md

@@ -1,7 +1,99 @@
 # Yubikey
 
+- [Yubikey](#yubikey)
+  - [Configuration](#configuration)
+  - [Software](#software)
+  - [GPG](#gpg)
+    - [Saving GPG key to card](#saving-gpg-key-to-card)
+    - [Using the GPG key on a Yubikey](#using-the-gpg-key-on-a-yubikey)
+    - [Factory Reset](#factory-reset)
+
 ## Configuration
 
 1. You will likely need the [udev
    rules](https://support.yubico.com/hc/en-us/articles/360013708900-Using-Your-YubiKey-with-Linux)
    to use the AppImage configuration tool on linux even if your udev version is above 244.
+
+## Software
+
+The [Yubikey Manager](https://www.yubico.com/support/download/yubikey-manager/) is deprecated.
+
+Use the [Yubikey Authenticator](https://www.yubico.com/products/yubico-authenticator/) for GUI.
+
+## GPG
+
+### Saving GPG key to card
+
+<https://support.yubico.com/hc/en-us/articles/360013790259-Using-Your-YubiKey-with-OpenPGP>
+
+On Fedora you'll need to add the following polkit rules to access your smart card.
+
+```bash
+export MY_USER=ducoterra
+echo <<EOF > /etc/polkit-1/rules.d/10-pcsc-custom.rules
+polkit.addRule(function(action, subject) {
+    if (action.id == "org.debian.pcsc-lite.access_pcsc" &&
+        subject.user == "${MY_USER}") {
+            return polkit.Result.YES;
+    }
+});
+
+polkit.addRule(function(action, subject) {
+    if (action.id == "org.debian.pcsc-lite.access_card" &&
+        action.lookup("reader") == 'Yubico YubiKey OTP+FIDO+CCID 00 00' &&
+        subject.user == "${MY_USER}") {
+            return polkit.Result.YES;
+    }
+});
+EOF
+```
+
+Now you can add your key to your card.
+
+```bash
+gpg --edit-key 1234ABC
+
+# Save both the signature and authentication keys
+> keytocard
+
+# Do not save or your key will be deleted locally
+> quit
+```
+
+Check the keys on the yubikey with
+
+```bash
+gpg --card-status
+```
+
+Once your keys have been loaded, change the pin.
+
+```bash
+gpg --change-pin
+```
+
+### Using the GPG key on a Yubikey
+
+<https://github.com/drduh/YubiKey-Guide?tab=readme-ov-file#notes>
+
+```bash
+export GPG_EMAIL='myemail@example.com'
+
+# Import the public key. Without this the key won't show up.
+gpg --auto-key-locate hkps://keys.openpgp.org --locate-keys ${GPG_EMAIL}
+
+# Trust the key
+gpg --quick-set-ownertrust ${GPG_EMAIL} full
+
+# Yubikey should now show up
+gpg --list-secret-keys
+```
+
+### Factory Reset
+
+```bash
+gpg --edit-card
+
+> admin
+> factory-reset
+```

active/os_fedora/fedora-kinoite.md

@@ -3,7 +3,7 @@
 - [Fedora Kinoite](#fedora-kinoite)
   - [TPM2 Luks Decryption](#tpm2-luks-decryption)
   - [Podman](#podman)
-    - [Autostarting services with quadlets](#autostarting-services-with-quadlets)
+    - [Docker Compose and Docker Buildkit with Rootless Podman](#docker-compose-and-docker-buildkit-with-rootless-podman)
   - [rpm-ostree](#rpm-ostree)
     - [Git, Vim, etc](#git-vim-etc)
     - [Libvirt, Qemu, KVM](#libvirt-qemu-kvm)
@@ -71,6 +71,19 @@ export REGISTRY_AUTH_FILE=$HOME/.podman-auth.json
 
 Source that and then run `podman login` to create the file.
 
+### Docker Compose and Docker Buildkit with Rootless Podman
+
+Allows you to use podman with full docker-compose compatibility.
+
+<https://emersion.fr/blog/2025/using-podman-compose-and-buildkit/>
+
+```bash
+rpm-ostree install docker-compose docker-buildx
+reboot
+systemctl --user enable --now podman.socket
+docker context create podman --docker host=unix://$XDG_RUNTIME_DIR/podman/podman.sock
+docker context use podman
+
 ### Autostarting services with quadlets
 
 If you want to run something as your user at boot (like a systemd process, think ollama) you can

active/os_fedora/fedora-software.md

@@ -642,6 +642,17 @@ dnf install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-co
 systemctl enable --now docker
 ```
 
+Or use docker with podman with full docker-compose compatibility.
+
+<https://emersion.fr/blog/2025/using-podman-compose-and-buildkit/>
+
+```bash
+dnf install -y docker-compose docker-buildx
+systemctl --user enable --now podman.socket
+docker context create podman --docker host=unix://$XDG_RUNTIME_DIR/podman/podman.sock
+docker context use podman
+```
+
 ## Boxes
 
 Virtualization at its boxiest.

active/os_fedora/selinux.md

@@ -1,9 +0,0 @@
-# Selinux Findings
-
-## Cloning a Virtual Machine
-
-```bash
-cd active/os_fedora/selinux_policies
-sudo ausearch -c 'rpc-virtstorage' --raw | audit2allow -M my-rpcvirtstorage
-sudo semodule -X 300 -i my-rpcvirtstorage.pp
-```

active/os_fedora/selinux_policies/clamav-notifysend.te

@@ -0,0 +1,14 @@
+
+module clamav-notifysend 1.0;
+
+require {
+	type session_dbusd_tmp_t;
+	type antivirus_t;
+	type unconfined_dbusd_t;
+	class sock_file write;
+	class unix_stream_socket connectto;
+}
+
+#============= antivirus_t ==============
+allow antivirus_t session_dbusd_tmp_t:sock_file write;
+allow antivirus_t unconfined_dbusd_t:unix_stream_socket connectto;

active/os_fedora/selinux_policies/clamav-sudo.te

@@ -0,0 +1,29 @@
+
+module clamav-sudo 1.0;
+
+require {
+	type antivirus_t;
+	type sudo_exec_t;
+	type systemd_logind_var_run_t;
+	type pidfs_t;
+	type chkpwd_exec_t;
+	type systemd_logind_t;
+	class file { execute execute_no_trans map };
+	class netlink_audit_socket { create nlmsg_relay read write };
+	class capability { audit_write sys_resource };
+	class process { setrlimit setsched };
+	class sock_file write;
+	class unix_stream_socket connectto;
+	class filesystem getattr;
+}
+
+#============= antivirus_t ==============
+allow antivirus_t chkpwd_exec_t:file { execute execute_no_trans };
+allow antivirus_t pidfs_t:filesystem getattr;
+allow antivirus_t self:capability { audit_write sys_resource };
+allow antivirus_t self:netlink_audit_socket { create nlmsg_relay write };
+allow antivirus_t self:netlink_audit_socket read;
+allow antivirus_t self:process { setrlimit setsched };
+allow antivirus_t sudo_exec_t:file map;
+allow antivirus_t systemd_logind_t:unix_stream_socket connectto;
+allow antivirus_t systemd_logind_var_run_t:sock_file write;

active/os_fedora/selinux_policies/clamav-unixchkpwd.te

@@ -0,0 +1,23 @@
+
+module clamav-unixchkpwd 1.0;
+
+require {
+	type chkpwd_t;
+	type user_devpts_t;
+	type antivirus_t;
+	type shadow_t;
+	type init_t;
+	class chr_file { read write };
+	class file { getattr open read };
+	class process siginh;
+}
+
+#============= antivirus_t ==============
+allow antivirus_t shadow_t:file { open read };
+allow antivirus_t shadow_t:file getattr;
+
+#============= chkpwd_t ==============
+allow chkpwd_t user_devpts_t:chr_file { read write };
+
+#============= init_t ==============
+allow init_t chkpwd_t:process siginh;

active/podman_caddy/Containerfile

@@ -0,0 +1,8 @@
+FROM docker.io/caddy:2-builder AS builder
+
+RUN xcaddy build \
+    --with github.com/caddy-dns/route53@v1.6.0
+
+FROM docker.io/caddy:2
+
+COPY --from=builder /usr/bin/caddy /usr/bin/caddy

active/podman_caddy/caddy.container

@@ -4,7 +4,7 @@ Description=Caddy
 [Container]
 AddCapability=NET_ADMIN
 ContainerName=caddy
-Image=docker.io/caddy:2
+Image=gitea.reeseapps.com/services/caddy:latest
 Network=host
 SecurityLabelDisable=true
 Volume=/etc/caddy:/etc/caddy

active/podman_caddy/caddy.md

@@ -1,11 +1,24 @@
 # Caddy Reverse Proxy
 
 - [Caddy Reverse Proxy](#caddy-reverse-proxy)
+  - [Custom Caddy Image](#custom-caddy-image)
   - [Install Caddy](#install-caddy)
     - [Ansible](#ansible)
     - [Manual](#manual)
   - [Adding a new Caddy Record](#adding-a-new-caddy-record)
 
+## Custom Caddy Image
+
+This repo builds a custom caddy image with route53 DNS certbot support.
+
+```bash
+podman image pull gitea.reeseapps.com/services/caddy:latest
+```
+
+To upgrade the image, check [the caddy-dns route53
+project](https://github.com/caddy-dns/route53/tags) releases and update the
+`Containerfile` with the new version.
+
 ## Install Caddy
 
 ### Ansible

active/podman_gitea/compose/compose.yaml

@@ -1,6 +1,6 @@
 services:
   gitea:
-    image: docker.gitea.com/gitea:1.24-rootless
+    image: docker.gitea.com/gitea:1.25-rootless
     container_name: gitea
     environment:
       - GITEA__database__DB_TYPE=postgres

active/podman_gitea/gitea.md

@@ -6,7 +6,7 @@
     - [Create the gitea user](#create-the-gitea-user)
     - [Convert Compose to Quadlet](#convert-compose-to-quadlet)
     - [Install Quadlets](#install-quadlets)
-    - [Upgrade Quadlets](#upgrade-quadlets)
+    - [Upgrade](#upgrade)
     - [Editing Gitea Config](#editing-gitea-config)
   - [Gitea Runners](#gitea-runners)
     - [Firewall Rules](#firewall-rules)
@@ -102,12 +102,23 @@ systemctl --user restart gitea postgres
 systemctl --user enable --now podman-auto-update.timer
 ```
 
-### Upgrade Quadlets
+### Upgrade
+
+1. Check [the blog](https://blog.gitea.com/) for any breaking changes.
+2. Update the `compose.yaml` with any needed changes
+3. [Regenerate the quadlets](#convert-compose-to-quadlet)
+4. Upload the new quadlets and restart the service
 
 ```bash
-scp -r quadlets/. gitea:~/.config/containers/systemd/
-ssh gitea systemctl --user daemon-reload
-ssh gitea systemctl --user restart gitea postgres
+# Upload quadlets and restart
+export PODMAN_SERVER=3dserver
+scp -r active/podman_gitea/quadlets/. $PODMAN_SERVER:/home/gitea/.config/containers/systemd/
+ssh $PODMAN_SERVER chown -R gitea:gitea /home/gitea/.config/containers/systemd/
+
+ssh $PODMAN_SERVER
+machinectl shell gitea@
+systemctl --user daemon-reload
+systemctl --user restart gitea postgres
 ```
 
 ### Editing Gitea Config

active/podman_gitea/quadlets/gitea.container

@@ -5,7 +5,7 @@ Requires=postgres.service
 AutoUpdate=registry
 ContainerName=gitea
 Environment=GITEA__database__DB_TYPE=postgres GITEA__database__HOST=postgres:5432 GITEA__database__NAME=gitea GITEA__database__USER=gitea GITEA__database__PASSWD=gitea
-Image=docker.gitea.com/gitea:1.24-rootless
+Image=docker.gitea.com/gitea:1.25-rootless
 Network=gitea.network
 PublishPort=3000:3000
 PublishPort=2222:2222

active/podman_immich/compose/compose.yaml

@@ -1,5 +1,5 @@
 #
-# WARNING: To install Immich, follow our guide: https://immich.app/docs/install/docker-compose
+# WARNING: To install Immich, follow our guide: https://docs.immich.app/install/docker-compose
 #
 # Make sure to use the docker-compose.yml of the current release:
 #
@@ -10,7 +10,7 @@
 services:
   immich-server:
     container_name: immich_server
-    image: ghcr.io/immich-app/immich-server:release
+    image: ghcr.io/immich-app/immich-server:v2.3.1
     # extends:
     #   file: hwaccel.transcoding.yml
     #   service: cpu # set to one of [nvenc, quicksync, rkmpp, vaapi, vaapi-wsl] for accelerated transcoding
@@ -35,7 +35,7 @@ services:
     # For hardware acceleration, add one of -[armnn, cuda, rocm, openvino, rknn] to the image tag.
     # Example tag: release-cuda
     image: ghcr.io/immich-app/immich-machine-learning:release
-    # extends: # uncomment this section for hardware acceleration - see https://immich.app/docs/features/ml-hardware-acceleration
+    # extends: # uncomment this section for hardware acceleration - see https://docs.immich.app/features/ml-hardware-acceleration
     #   file: hwaccel.ml.yml
     #   service: cpu # set to one of [armnn, cuda, rocm, openvino, openvino-wsl, rknn] for accelerated inference - use the `-wsl` version for WSL2 where applicable
     volumes:
@@ -59,7 +59,7 @@ services:
 
   database:
     container_name: immich_postgres
-    image: ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0@sha256:41eacbe83eca995561fe43814fd4891e16e39632806253848efaf04d3c8a8b84
+    image: ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0@sha256:bcf63357191b76a916ae5eb93464d65c07511da41e3bf7a8416db519b40b1c23
     environment:
       POSTGRES_PASSWORD: postgres
       POSTGRES_USER: postgres

active/podman_immich/immich.md

@@ -14,6 +14,7 @@
   - [Backup immich](#backup-immich)
   - [Upgrade immich](#upgrade-immich)
     - [Upgrade Quadlets](#upgrade-quadlets)
+  - [Upload Images in Bulk](#upload-images-in-bulk)
   - [Uninstall](#uninstall)
   - [Notes](#notes)
     - [SELinux](#selinux)
@@ -48,10 +49,10 @@ mkdir -p /home/immich/.config/containers/systemd
 
     ```bash
     # Pull the compose file
-    wget -O active/podman_immich/compose/compose.yml https://github.com/immich-app/immich/releases/latest/download/docker-compose.yml
+    wget -O active/podman_immich/release-compose.yaml https://github.com/immich-app/immich/releases/latest/download/docker-compose.yml
 
     # Pull the .env file
-    wget -O active/podman_immich/quadlets/.env https://github.com/immich-app/immich/releases/latest/download/example.env
+    wget -O active/podman_immich/release-env https://github.com/immich-app/immich/releases/latest/download/example.env
     ```
 
 2. Edit the compose.yaml. Replace all environment variables with their correct values.
@@ -79,7 +80,7 @@ quay.io/k9withabone/podlet \
 compose /compose/compose.yaml
 
 # Copy the files to the server
-export PODMAN_SERVER=
+export PODMAN_SERVER=3dserver
 scp -r active/podman_immich/quadlets/. $PODMAN_SERVER:/home/immich/.config/containers/systemd/
 ssh $PODMAN_SERVER chown -R immich:immich /home/immich/.config/containers/systemd/
 ```
@@ -147,6 +148,24 @@ ssh immich systemctl --user daemon-reload
 ssh immich systemctl --user restart immich
 ```
 
+## Upload Images in Bulk
+
+<https://docs.immich.app/features/command-line-interface/>
+
+```bash
+# Install the CLI
+npm i -g @immich/cli
+
+# immich login [url] [key]
+immich login http://192.168.1.216:2283/api HFEJ38DNSDUEG
+
+# Check the upload
+immich upload --dry-run --recursive directory/
+
+# Upload
+immich upload --recursive directory/
+```
+
 ## Uninstall
 
 ```bash

active/podman_immich/quadlets/database.container

@@ -1,7 +1,7 @@
 [Container]
 ContainerName=immich_postgres
 Environment=POSTGRES_PASSWORD=postgres POSTGRES_USER=postgres POSTGRES_DB=immich POSTGRES_INITDB_ARGS=--data-checksums
-Image=ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0@sha256:41eacbe83eca995561fe43814fd4891e16e39632806253848efaf04d3c8a8b84
+Image=ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0@sha256:bcf63357191b76a916ae5eb93464d65c07511da41e3bf7a8416db519b40b1c23
 Network=immich.network
 ShmSize=128mb
 Volume=/home/immich/postgres:/var/lib/postgresql/data:Z

active/podman_immich/quadlets/immich-server.container

@@ -4,7 +4,7 @@ Requires=redis.service database.service
 [Container]
 ContainerName=immich_server
 EnvironmentFile=.env
-Image=ghcr.io/immich-app/immich-server:release
+Image=ghcr.io/immich-app/immich-server:v2.3.1
 Network=immich.network
 PublishPort=2283:2283
 Volume=/home/immich/library:/data:Z

active/podman_immich/release-compose.yaml

@@ -0,0 +1,74 @@
+#
+# WARNING: To install Immich, follow our guide: https://docs.immich.app/install/docker-compose
+#
+# Make sure to use the docker-compose.yml of the current release:
+#
+# https://github.com/immich-app/immich/releases/latest/download/docker-compose.yml
+#
+# The compose file on main may not be compatible with the latest release.
+
+name: immich
+
+services:
+  immich-server:
+    container_name: immich_server
+    image: ghcr.io/immich-app/immich-server:${IMMICH_VERSION:-release}
+    # extends:
+    #   file: hwaccel.transcoding.yml
+    #   service: cpu # set to one of [nvenc, quicksync, rkmpp, vaapi, vaapi-wsl] for accelerated transcoding
+    volumes:
+      # Do not edit the next line. If you want to change the media storage location on your system, edit the value of UPLOAD_LOCATION in the .env file
+      - ${UPLOAD_LOCATION}:/data
+      - /etc/localtime:/etc/localtime:ro
+    env_file:
+      - .env
+    ports:
+      - '2283:2283'
+    depends_on:
+      - redis
+      - database
+    restart: always
+    healthcheck:
+      disable: false
+
+  immich-machine-learning:
+    container_name: immich_machine_learning
+    # For hardware acceleration, add one of -[armnn, cuda, rocm, openvino, rknn] to the image tag.
+    # Example tag: ${IMMICH_VERSION:-release}-cuda
+    image: ghcr.io/immich-app/immich-machine-learning:${IMMICH_VERSION:-release}
+    # extends: # uncomment this section for hardware acceleration - see https://docs.immich.app/features/ml-hardware-acceleration
+    #   file: hwaccel.ml.yml
+    #   service: cpu # set to one of [armnn, cuda, rocm, openvino, openvino-wsl, rknn] for accelerated inference - use the `-wsl` version for WSL2 where applicable
+    volumes:
+      - model-cache:/cache
+    env_file:
+      - .env
+    restart: always
+    healthcheck:
+      disable: false
+
+  redis:
+    container_name: immich_redis
+    image: docker.io/valkey/valkey:8@sha256:81db6d39e1bba3b3ff32bd3a1b19a6d69690f94a3954ec131277b9a26b95b3aa
+    healthcheck:
+      test: redis-cli ping || exit 1
+    restart: always
+
+  database:
+    container_name: immich_postgres
+    image: ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0@sha256:bcf63357191b76a916ae5eb93464d65c07511da41e3bf7a8416db519b40b1c23
+    environment:
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+      POSTGRES_USER: ${DB_USERNAME}
+      POSTGRES_DB: ${DB_DATABASE_NAME}
+      POSTGRES_INITDB_ARGS: '--data-checksums'
+      # Uncomment the DB_STORAGE_TYPE: 'HDD' var if your database isn't stored on SSDs
+      # DB_STORAGE_TYPE: 'HDD'
+    volumes:
+      # Do not edit the next line. If you want to change the database storage location on your system, edit the value of DB_DATA_LOCATION in the .env file
+      - ${DB_DATA_LOCATION}:/var/lib/postgresql/data
+    shm_size: 128mb
+    restart: always
+
+volumes:
+  model-cache:

active/podman_immich/release-env

@@ -0,0 +1,22 @@
+# You can find documentation for all the supported env variables at https://docs.immich.app/install/environment-variables
+
+# The location where your uploaded files are stored
+UPLOAD_LOCATION=./library
+
+# The location where your database files are stored. Network shares are not supported for the database
+DB_DATA_LOCATION=./postgres
+
+# To set a timezone, uncomment the next line and change Etc/UTC to a TZ identifier from this list: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
+# TZ=Etc/UTC
+
+# The Immich version to use. You can pin this to a specific version like "v2.1.0"
+IMMICH_VERSION=v2
+
+# Connection secret for postgres. You should change it to a random password
+# Please use only the characters `A-Za-z0-9`, without special characters or spaces
+DB_PASSWORD=postgres
+
+# The values below this line do not need to be changed
+###################################################################################
+DB_USERNAME=postgres
+DB_DATABASE_NAME=immich

active/podman_jellyfin/jellyfin.md

@@ -1,51 +1,59 @@
 # Jellyfin
 
+- [Jellyfin](#jellyfin)
+  - [Install](#install)
+  - [Upgrade](#upgrade)
+  - [Mounting Media Directory](#mounting-media-directory)
+
 They have podman rootless instructions!
 
 <https://jellyfin.org/docs/general/installation/container/#managing-via-systemd>
 
 ## Install
 
-### Create jellyfin btrfs volume
+1. Create the jellyfin user
+
+    ```bash
+    useradd jellyfin
+    loginctl enable-linger $(id -u jellyfin)
+    systemctl --user --machine=jellyfin@.host enable podman-restart
+    systemctl --user --machine=jellyfin@.host enable --now podman.socket
+    mkdir -p /home/jellyfin/.config/containers/systemd
+    ```
+
+2. Update the jellyfin record in Caddy.
+3. Open port 8096 in the firewall.
+4. Copy the files to the server and start the service
+
+    ```bash
+    export PODMAN_SERVER=3dserver
+    scp -r active/podman_jellyfin/quadlets/. $PODMAN_SERVER:/home/jellyfin/.config/containers/systemd/
+    ssh $PODMAN_SERVER chown -R jellyfin:jellyfin /home/jellyfin/.config/containers/systemd/
+
+    ssh $PODMAN_SERVER
+    machinectl shell jellyfin@
+    systemctl --user daemon-reload
+    systemctl --user restart jellyfin
+    ```
+
+## Upgrade
+
+1. Check [the blog](https://jellyfin.org/posts) for breaking changes
+2. Update the `jellyfin.container` with the new image version
+3. Update quadlets and restart the service
 
 ```bash
-btrfs sub create /btrfs/jellyfin
+# Upload quadlets and restart
+export PODMAN_SERVER=3dserver
+scp -r active/podman_jellyfin/quadlets/. $PODMAN_SERVER:/home/jellyfin/.config/containers/systemd/
+ssh $PODMAN_SERVER chown -R jellyfin:jellyfin /home/jellyfin/.config/containers/systemd/
+
+ssh $PODMAN_SERVER
+machinectl shell jellyfin@
+systemctl --user daemon-reload
+systemctl --user restart jellyfin
 ```
 
-Add /home/jellyfin mount to /etc/fstab
-
-```bash
-systemctl daemon-reload
-mount -a --mkdir
-```
-
-### Create the jellyfin user
-
-```bash
-useradd jellyfin
-loginctl enable-linger $(id -u jellyfin)
-systemctl --user --machine=jellyfin@.host enable podman-restart
-systemctl --user --machine=jellyfin@.host enable --now podman.socket
-mkdir -p /home/jellyfin/.config/containers/systemd
-```
-
-### Install jellyfin
-
-~/.config/containers/systemd/jellyfin.container
-
-```bash
-# Copy the files to the server
-scp -r active/podman_jellyfin/quadlets/. jellyfin:~/.config/containers/systemd/
-ssh jellyfin systemctl --user daemon-reload
-ssh jellyfin systemctl --user start jellyfin
-ssh jellyfin journalctl --user -xeu jellyfin
-ssh jellyfin systemctl --user enable --now podman-auto-update.timer
-```
-
-Update the jellyfin record in Caddy.
-
-Open port 8096 in the firewall.
-
 ## Mounting Media Directory
 
 Update /etc/fstab with the smb disk details.

active/podman_jellyfin/quadlets/jellyfin.container

@@ -1,12 +1,12 @@
 [Container]
-Image=docker.io/jellyfin/jellyfin:latest
+Image=docker.io/jellyfin/jellyfin:10.11.3
 AutoUpdate=registry
 PublishPort=8096:8096/tcp
 UserNS=keep-id
 SecurityLabelDisable=true
 Volume=/home/jellyfin/jellyfin-config:/config:Z
 Volume=/home/jellyfin/jellyfin-cache:/cache:Z
-Volume=/home/jellyfin/jellyfin-media:/media:Z
+Volume=/var/media:/media:Z
 Network=jellyfin.network
 
 [Service]

active/software_borg/borg.md

@@ -8,6 +8,7 @@
   - [Check backup service logs](#check-backup-service-logs)
   - [Run a Manual Backup](#run-a-manual-backup)
     - [Back up and Entire System](#back-up-and-entire-system)
+  - [Upgrade a Borg Repo](#upgrade-a-borg-repo)
 
 ## Install Borg
 
@@ -248,3 +249,7 @@ borg create \
 ${BORG_REPO}::$(date +"%F-%H-%M-%S") \
 /
 ```
+
+## Upgrade a Borg Repo
+
+<https://borgbackup.readthedocs.io/en/stable/usage/upgrade.html>

active/software_clamav/clamav.md

@@ -1,11 +1,16 @@
 # Clamav
 
 - [Clamav](#clamav)
-  - [Quick Start](#quick-start)
+  - [Installation](#installation)
+  - [Notifications](#notifications)
+    - [Selinux](#selinux)
   - [On Access Scanning](#on-access-scanning)
   - [Testing](#testing)
+  - [Ignore Signatures](#ignore-signatures)
 
-## Quick Start
+<https://wiki.archlinux.org/title/ClamAV>
+
+## Installation
 
 <https://docs.clamav.net/manual/Usage/Configuration.html#first-time-set-up>
 
@@ -51,7 +56,7 @@ sudo setsebool -P antivirus_can_scan_system 1
 Edit the `clamd@` service to limit system resources.
 
 ```bash
-sudo systemctl edit clamd@
+sudo -E systemctl edit clamd@
 
 [Service]
 Nice=18
@@ -67,18 +72,72 @@ sudo systemctl enable --now clamd@scan
 sudo systemctl status clamd@scan
 ```
 
+Scan something
+
+```bash
+sudo clamdscan -c /etc/clamd.d/scan.conf --multiscan --fdpass ~/Downloads
+```
+
 Allow your user to run scans
 
 ```bash
 sudo -E usermod -aG virusgroup $USER
 ```
 
-## On Access Scanning
+## Notifications
 
-If you want to cripple your computer you can enable on-access scanning.
+Create a new file called `/etc/clamav/virust-event.sh` and add the following
 
 ```bash
-sudo systemctl edit clamav-clamonacc.service
+#!/bin/bash
+
+PATH=/usr/bin
+ALERT="Signature detected by clamav: $CLAM_VIRUSEVENT_VIRUSNAME in $CLAM_VIRUSEVENT_FILENAME"
+
+# Send an alert to all graphical users.
+for ADDRESS in /run/user/*; do
+    # Skip root, they likely won't have a desktop session anyway
+    if [ ${ADDRESS} != "/run/user/0" ]; then
+        USERID=${ADDRESS#/run/user/}
+        /usr/bin/sudo -u "#$USERID" DBUS_SESSION_BUS_ADDRESS="unix:path=$ADDRESS/bus" PATH=${PATH} \
+            /usr/bin/notify-send -u critical -i dialog-warning "ClamAV Alert!" "$ALERT"
+    fi
+done
+```
+
+Then ensure you have `VirusEvent /etc/clamav/virus-event.bash` in your
+`scan.conf`.
+
+Allow clamav to run notify-send in `/etc/sudoers.d/clamav` by adding `clamav
+ALL = (ALL) NOPASSWD: SETENV: /usr/bin/notify-send`.
+
+### Selinux
+
+Troubleshooting notification permission denied errors is tricky, but it basically involves:
+
+1. Disable selinux hidden denies: `sudo semodule -DB`
+2. Clear the selinux audit logs: `sudo rm /var/log/audit/audit.log*`
+3. Set enforce to permissive: `sudo setenforce 0`
+4. Try to access eicar.com with clamonacc enabled
+5. Capture the audit logs in a `sudo ausearch --raw | audit2allow -m clamav-rules`
+6. Set enforce to enforcing: `sudo setenforce 1`
+7. Re-enable selinux hidden denies (if you want): `sudo semodule -B`
+
+8. `sudo setsebool daemons_enable_cluster_mode on`
+9. `sudo semodule -X 300 -i active/os_fedora/selinux_policies/clamav-notifysend.pp`
+10. `sudo semodule -X 300 -i active/os_fedora/selinux_policies/clamav-sudo.pp`
+11. `sudo semodule -X 300 -i active/os_fedora/selinux_policies/clamav-unixchkpwd.pp`
+
+## On Access Scanning
+
+If you want to destroy your computer you can enable on-access scanning.
+
+My recommendation is to only enable on-access scanning for critical ingress
+paths, like `~/Downloads` or `~/tmp`. This will help keep system resources free
+while also scanning critical points on your system.
+
+```bash
+sudo -E systemctl edit clamav-clamonacc.service
 
 [Service]
 ExecStart=
@@ -95,5 +154,28 @@ scanner should have its signature included in its database.
 
 1. Create a new file called `eicar.com`
 2. Add the contents: `X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*`
-3. Save and scan: `clamdscan eicar.com`
-4. If you have on access scanning enabled you shouldn't be able to open it.
+3. Save and scan: `clamdscan --fdpass --multiscan eicar.com`
+
+If you have on access scanning enabled you can try the following
+
+```bash
+cd ~/Downloads/
+wget https://secure.eicar.org/eicar.com.txt
+# This should not work
+cat eicar.com.txt
+```
+
+## Ignore Signatures
+
+<https://docs.clamav.net/faq/faq-ignore.html>
+
+```bash
+# Create the ignore list
+cd /var/lib/clamav
+touch ignore_list.ign2
+```
+
+Then add an ignore, like `PUA.Win.Trojan.Xored-1` which is a [known false
+positive](https://github.com/jensyt/imurmurhash-js/issues/1).
+
+Then `systemctl restart clamd@scan`.

active/software_clamav/scan.conf

@@ -1,3 +1,8 @@
+# ClamAV will refuse to scan files above 2G regardless of what this is set to
+MaxFileSize 2G
+# MaxScanSize controls how much of an archive is unpacked
+MaxScanSize 64G
+
 LogFileMaxSize 50M
 LogTime yes
 LogSyslog yes
@@ -15,6 +20,7 @@ MaxDirectoryRecursion 20
 User clamscan
 
 Bytecode yes
+HeuristicAlerts yes
 DetectPUA yes
 ScanPE yes
 ScanELF yes
@@ -24,8 +30,12 @@ ScanOLE2 yes
 
 AlertBrokenExecutables no
 AlertBrokenMedia no
-AlertOLE2Macros yes
-AlertPartitionIntersection yes
+AlertEncrypted no
+AlertEncryptedArchive no
+AlertEncryptedDoc no
+AlertOLE2Macros no
+AlertPartitionIntersection no
+AlertExceedsMax no
 
 ScanPDF yes
 ScanSWF yes
@@ -33,14 +43,20 @@ ScanXMLDOCS yes
 ScanHWP3 yes
 ScanArchive yes
 
-OnAccessIncludePath /home/ducoterra
-OnAccessIncludePath /opt
-OnAccessIncludePath /var
-OnAccessIncludePath /usr
-OnAccessIncludePath /etc
+# These are just examples, add what you think should be protected.
+OnAccessIncludePath /home/ducoterra/Downloads
+OnAccessIncludePath /home/ducoterra/Projects
+OnAccessIncludePath /home/ducoterra/Applications
+OnAccessIncludePath /home/ducoterra/AUR
+
+# Prevention doesn't work with OnAccessMountPath.
+# It works with OnAccessIncludePath, as long as /usr and /etc are not included.
+# Including /var while activating prevention is also not recommended, because
+# this would slow down package installation by a factor of 1000.
+OnAccessPrevention yes
 
 OnAccessExcludeUname clamupdate
 OnAccessExcludeUname clamscan
-OnAccessMaxFileSize 5M
-OnAccessPrevention yes
-OnAccessExtraScanning yes
+OnAccessExtraScanning yes
+
+VirusEvent /etc/clamav/virus-event.bash

active/software_firewalld/firewalld.md

@@ -0,0 +1,33 @@
+# Firewalld
+
+## Notes
+
+```bash
+# Add a port
+firewall-cmd --permanent --add-port=22/tcp
+
+# List active zones
+firewall-cmd --get-active-zones
+
+# Set default zone
+firewall-cmd --set-default-zone=drop
+
+# Set zone for a specific subnet
+firewall-cmd --permanent --zone=drop --add-source=10.244.0.0/16
+
+# Get info about service
+firewall-cmd --info-service=samba
+
+# Get zone information
+firewall-cmd --info-zone=drop
+```
+
+## Inspecting Zones
+
+```bash
+# List all active rules
+firewall-cmd --list-all
+
+# Log all denies
+firewall-cmd --set-log-denied=all
+```

active/software_gpg/gpg.md

@@ -13,9 +13,6 @@
     - [Signing Files](#signing-files)
     - [Encrypting Files](#encrypting-files)
   - [Yubikey](#yubikey)
-    - [Saving GPG key to card](#saving-gpg-key-to-card)
-    - [Using the GPG key on a Yubikey](#using-the-gpg-key-on-a-yubikey)
-    - [Factory Reset](#factory-reset)
   - [Linux Apps](#linux-apps)
     - [Evolution Email](#evolution-email)
   - [Android Apps](#android-apps)
@@ -193,47 +190,7 @@ gpg --decrypt README.md.gpg
 
 ## Yubikey
 
-### Saving GPG key to card
-
-<https://support.yubico.com/hc/en-us/articles/360013790259-Using-Your-YubiKey-with-OpenPGP>
-
-```bash
-gpg --edit-key 1234ABC
-
-# Save both the signature and authentication keys
-> keytocard
-
-# Do not save or your key will be deleted locally
-> quit
-```
-
-Check the keys on the yubikey with
-
-```bash
-gpg --card-status
-```
-
-Once your keys have been loaded, change the pin.
-
-```bash
-gpg --change-pin
-```
-
-### Using the GPG key on a Yubikey
-
-<https://github.com/drduh/YubiKey-Guide?tab=readme-ov-file#notes>
-
-Importing the public key and trusting it with ultimate should cause `gpg
---list-secret-keys` to show your yubikey.
-
-### Factory Reset
-
-```bash
-gpg --edit-card
-
-> admin
-> factory-reset
-```
+See [Yubikey Notes](/active/device_yubikey/yubikey.md#gpg)
 
 ## Linux Apps
 

active/software_osbuild/fedora-43-base.toml

@@ -0,0 +1,77 @@
+name = "fedora-43-base"
+description = "Fedora 43 Base Installation"
+version = "0.0.1"
+distro = "fedora-43"
+modules = []
+groups = []
+
+[customizations]
+hostname = "f43-base"
+
+[[customizations.disk.partitions]]
+type = "btrfs"
+minsize = "32 GiB"
+
+[[customizations.disk.partitions.subvolumes]]
+name = "root"
+mountpoint = "/"
+
+[[customizations.disk.partitions.subvolumes]]
+name = "home"
+mountpoint = "/home"
+
+[customizations.timezone]
+timezone = "America/New_York"
+
+[[customizations.user]]
+name = "ducoterra"
+password = "$6$QqOw6ktp6aiPy5kX$cpN.oar4CiofH0PpxyveJgkjsRFGnZ5ykOX/50DcJyU3hZFxc5R3SASemNW6m3jceLGgZrQHyALQl8SgtcNO90"
+key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGQa781Qj8mNlUdRquFFqg0O2ornG9SBHe705y4+1vPI ssh@ducoterra.net"
+home = "/home/ducoterra/"
+shell = "/usr/bin/bash"
+groups = ["wheel"]
+uid = 1000
+
+[customizations.firewall.services]
+enabled = ["ssh"]
+
+[customizations.services]
+enabled = ["sshd"]
+
+[[packages]]
+name = "bash-completion"
+version = "*"
+
+[[packages]]
+name = "tmux"
+version = "*"
+
+[[packages]]
+name = "openssh-server"
+version = "*"
+
+[[packages]]
+name = "vim"
+version = "*"
+
+[[packages]]
+name = "git"
+version = "*"
+
+[[customizations.files]]
+path = "/root/.inputrc"
+mode = "0644"
+user = "root"
+group = "root"
+data = """
+"\\C-h": backward-kill-word
+"""
+
+[[customizations.files]]
+path = "/home/ducoterra/.inputrc"
+mode = "0644"
+user = "root"
+group = "root"
+data = """
+"\\C-h": backward-kill-word
+"""

active/software_osbuild/image_builder.md

@@ -4,6 +4,12 @@ Builds Fedora/RHEL/Centos images like Packer but for Red Hat.
 
 <https://osbuild.org/docs/user-guide/blueprint-reference/>
 
+Default credentials for included images is:
+
+username: `ducoterra`
+
+password: `osbuild`
+
 ## Warning
 
 From the [Red Hat
@@ -54,14 +60,23 @@ dnf install -y cockpit-composer
     composer-cli compose start fedora-42-base qcow2
 
     # Check status
-    composer-cli compose status
+    watch composer-cli compose status
+
+    # Download logs if error
+    cd /tmp && composer-cli compose logs f91a12b6-01fd-4f94-91cc-9d5fb68b8129
+
+    # Delete failed images
+    composer-cli compose list failed -j | jq '.[].body.failed.[]?.id' | xargs -I '%' composer-cli compose delete '%'
+
+    # Delete successful images
+    composer-cli compose list finished -j | jq '.[].body.finished.[]?.id' | xargs -I '%' composer-cli compose delete '%'
     ```
 
 4. Run the image
 
     ```bash
     # List your images
-    composer-cli compose list
+    composer-cli compose list finished
 
     # Download the image
     composer-cli compose image --filename /var/lib/libvirt/images/fedora-42-base.qcow2 image-uuid
@@ -69,3 +84,11 @@ dnf install -y cockpit-composer
     # Test with qemu
     qemu-kvm --name test-fedora-42-base -m 4096 -hda ~/Downloads/fedora-42-base.qcow2
     ```
+
+### Image Build and Watch One Liner
+
+```bash
+composer-cli blueprints push active/software_osbuild/fedora-43-base.toml && \
+composer-cli compose start fedora-43-base qcow2 && \
+watch composer-cli compose status
+```

active/software_selinux/selinux.md

@@ -0,0 +1,162 @@
+# Selinux
+
+<https://thecybersecguru.com/tutorials/selinux-ultimate-guide/>
+
+## Terminology
+
+Subjects vs Objects:
+
+- A Subject is a process (e.g., the Apache httpd process).
+- An Object is the thing a subject wants to access (e.g., a file, a directory,
+  a network port, a system socket).
+
+Labels (Contexts):
+
+- Every single Subject and every single Object on an SELinux system has a
+  label. This label is called an SELinux Context.
+- A process’s label is called a domain.
+- A file’s label is called a type.
+
+The Policy:
+
+- The SELinux policy is just a massive database of rules that says which
+  domains can access which types.
+- A rule might say: “Allow the domain httpd_t (the Apache process) to read
+  files with the type httpd_sys_content_t (web content).”
+
+Type Enforcement (TE):
+
+- This is the name of the engine that enforces these rules. When a Subject
+  (process) tries to access an Object (file), the Linux kernel’s hook for
+  SELinux checks their labels.
+- It looks up the rule in the policy.
+- If a rule allow httpd_t httpd_sys_content_t:file { read }; exists, the access
+  is granted.
+- If no “allow” rule exists, the access is implicitly denied, and an event is
+  logged to /var/log/audit/audit.log.
+
+An SELinux context is a string with four parts, separated by colons: `user:role:type:level`
+
+- User: An SELinux user (e.g., system_u, unconfined_u). This is not the same as
+  your Linux user (root, john). It’s an identity within the policy.
+- Role: Used in Role-Based Access Control (RBAC). (e.g., system_r, object_r).
+- Level: Used in Multi-Level Security (MLS) and Multi-Category Security (MCS).
+  (e.g., s0, or s0:c0,c1). This is what keeps containers (Docker, Podman)
+  separate from each other.
+- For 99% of all system administration, you can COMPLETELY IGNORE the user, role, and level.
+
+The only part that matters for day-to-day troubleshooting is the third part:
+the type. This is the real label.
+
+- For a process (Subject), the type is its domain.
+- For a file (Object), the type is its type.
+
+## Using Selinux
+
+```bash
+# List labels
+# The type is the third item in the four colon-separated values
+ls -lZ /var
+ls -lZ /var/log
+ls -lZ .
+
+# List processes
+ps -eZ | grep -i auditd
+ps -eZ | grep -i clam
+ps -eZ | grep -i grep
+```
+
+### Using Selinux Booleans
+
+When you see an "selinux denied" error you have two choices:
+
+1. (Wrong) Write a custom policy module to allow this.
+2. (Right) Check if there’s an “off” switch for this rule.
+
+This “off” switch is called an SELinux Boolean.
+
+Booleans are on/off toggles for common policy rules. They are the first thing
+you should check when you have a denial.
+
+Your workflow should look like:
+
+1. Get a denial.
+2. Run getsebool -a | grep service_name.
+3. Read the list of booleans and find one that sounds like the action being denied.
+4. Temporarily flip it with setsebool.
+5. Test. If it works, make it permanent with setsebool -P.
+
+```bash
+# Get all booleans
+getsebool -a
+
+# Find one that's relevant
+getsebool -a | grep -i clam
+
+# Flip an sebool on temporarily
+setsebool httpd_can_network_connect_db on
+
+# Flip sebool on permanently
+setsebool -P httpd_can_network_connect_db on
+```
+
+### Using Selinux with Audit Log
+
+If the selinux boolean approach doesn't work.
+
+```bash
+# Make sure you have the troubleshooting package installed
+sudo dnf install -y setroubleshoot-server
+
+# List all alerts
+sudo sealert -a /var/log/audit/audit.log
+
+# If sealert doesn't have a recommendation, like restorecon, then use audit2why
+# This will tell you what you should do to fix the issue
+sudo grep "denied" /var/log/audit/audit.log | tail -n 1 | audit2why
+
+# Check what rule would be created
+sudo grep "antivirus_t" /var/log/audit/audit.log | audit2allow -m clamav-notifysend
+
+# Create the .te (human readable) policy, compile it (.pp), and load it into the kernel
+sudo grep "antivirus_t" /var/log/audit/audit.log | audit2allow -M clamav-notifysend
+
+# Apply the policy
+sudo semodule -X 300 -i clamav-notifysend.pp
+
+# List active policies
+sudo semodule -l
+
+# Remove an active policy
+sudo semodule -r clamav-notifysend
+```
+
+### Showing Dontaudit Rules
+
+Selinux will hide denies that are explicitly prohibited through a rule.
+
+```bash
+# Show dontaudit rules
+semodule -DB
+
+# Hide dontaudit rules
+semodule -B
+```
+
+## Compiling Modules
+
+If you have a `te` file you can compile to a `pp` file with the following:
+
+```bash
+# Compile to module source, then to policy package
+checkmodule -M -m -o sample.mod sample.te
+semodule_package -o sample.pp -m sample.mod
+```
+
+## Cloning a Virtual Machine
+
+```bash
+cd active/os_fedora/selinux_policies
+sudo ausearch -c 'rpc-virtstorage' --raw | audit2allow -M my-rpcvirtstorage
+sudo semodule -X 300 -i my-rpcvirtstorage.pp
+```

active/software_virsh/cloud-init/meta-data

@@ -0,0 +1 @@
+local-hostname: cloud-init-vm

active/software_virsh/cloud-init/user-data

@@ -0,0 +1,10 @@
+#cloud-config
+#vim:syntax=yaml
+
+users:
+  - default
+  - name: ducoterra
+    lock_passwd: false
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    ssh_authorized_keys:
+      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGQa781Qj8mNlUdRquFFqg0O2ornG9SBHe705y4+1vPI ssh@ducoterra.net

active/software_virsh/dual-stack-dhcp.xml

@@ -2,9 +2,9 @@
   <name>dual-stack</name>
   <forward mode="nat"/>
   <domain name="dual-stack"/>
-  <ip address="192.168.100.1" netmask="255.255.255.0">
+  <ip address="192.168.123.1" netmask="255.255.255.0">
     <dhcp>
-      <range start="192.168.100.2" end="192.168.100.254"/>
+      <range start="192.168.123.2" end="192.168.123.99"/>
     </dhcp>
   </ip>
   <ip family="ipv6" address="fd4d:58e7:17f6:1::1" prefix="64"/>

active/software_virsh/virsh.md

@@ -4,16 +4,23 @@ Virtual Machine Management
 
 - [Virsh](#virsh)
   - [Before you Begin](#before-you-begin)
+  - [Connecting to External Servers via SSH](#connecting-to-external-servers-via-ssh)
+    - [Configuring Aliases](#configuring-aliases)
+    - [One-off Connections](#one-off-connections)
   - [Useful Virsh Commands](#useful-virsh-commands)
   - [Virsh Networking](#virsh-networking)
     - [Create a Virtual Network](#create-a-virtual-network)
     - [Attach a New Virtual Network](#attach-a-new-virtual-network)
+    - [Detach a Virtual Network](#detach-a-virtual-network)
+    - [Destroy a Virtual Network](#destroy-a-virtual-network)
     - [Set a Static IP](#set-a-static-ip)
   - [Creating VMs](#creating-vms)
     - [Create VM with No Graphics and use an Existing QCOW2 Disk](#create-vm-with-no-graphics-and-use-an-existing-qcow2-disk)
+      - [Create a Cloud Init Compatible VM](#create-a-cloud-init-compatible-vm)
     - [Create VM with Graphics using an ISO Installation Disk](#create-vm-with-graphics-using-an-iso-installation-disk)
     - [Create VM using Host Device as Disk](#create-vm-using-host-device-as-disk)
   - [Snapshots](#snapshots)
+  - [Virt Builder](#virt-builder)
 
 ## Before you Begin
 
@@ -25,6 +32,29 @@ Virtual Machine Management
 6. Tell virsh to connect to your root system rather than your user: `export LIBVIRT_DEFAULT_URI='qemu:///system'`
 7. Export your editor so virsh knows what to use: `export EDITOR=vim`
 
+## Connecting to External Servers via SSH
+
+<https://libvirt.org/uri.html#ssh-transport>
+
+### Configuring Aliases
+
+1. Edit `~/.config/libvirt/libvirt.conf`
+2. Add your aliases
+
+    ```bash
+    uri_aliases = [
+        "3dserver=qemu+ssh://3dserver/system",
+    ]
+    ```
+
+3. Export the alias: `export LIBVIRT_DEFAULT_URI=3dserver`
+
+### One-off Connections
+
+```bash
+export LIBVIRT_DEFAULT_URI='qemu+ssh://user@server/system'
+```
+
 ## Useful Virsh Commands
 
 ```bash
@@ -56,10 +86,10 @@ virsh shutdown <domain>
 virsh destroy <domain>
 
 # Remove a VM
-virsh undefine <domain>
+virsh undefine --nvram <domain>
 
 # Remove a VM including storage
-virsh undefine <domain> --remove-all-storage
+virsh undefine <domain> --nvram --remove-all-storage
 ```
 
 ## Virsh Networking
@@ -118,27 +148,42 @@ virsh attach-interface \
 --domain ${VM_NAME}
 ```
 
+### Detach a Virtual Network
+
+```bash
+# List mac addresses of connected interfaces'
+export VM_NAME=my_vm
+virsh domiflist --domain $VM_NAME
+virsh detach-interface --domain k0s-worker0 --type bridge --mac "52:54:00:f6:b9:83" --live
+```
+
+### Destroy a Virtual Network
+
+```bash
+export NETWORK_NAME=mynetwork
+virsh net-undefine --network $NETWORK_NAME
+virsh net-destroy --network $NETWORK_NAME
+```
+
 ### Set a Static IP
 
 To set a static IP, run `virsh net-edit default` and add the following between `<dhcp>` and `</dhcp>`
 
-```xml
-<host mac='xx:xx:0x:xx:xx:1x' name='virtual_machine' ip='1xx.1xx.1xx.xx'/>
-```
-
-Then run
-
 ```bash
-# `--location /path/to/image.iso` supplies a disk installer. (Remove `--import`)
-# `--import` skips the installation process.
-# `--graphics spice --video qxl --channel spicevmc` installs graphics
-# `--console pty,target.type=virtio` adds a console connection
-# For any command, use `virt-install --arg=?` to see all available options
-virsh net-destroy default
-virsh net-start default
-virsh shutdown virtual_machine
-systemctl restart libvirtd
-virsh start virtual_machine
+# Add a host
+virsh net-update default add-last ip-dhcp-host \
+      '<host mac="52:54:00:6f:78:f3" ip="192.168.122.222"/>' \
+      --live --config --parent-index 0
+
+# Modify a host
+virsh net-update default modify ip-dhcp-host \
+      '<host mac="52:54:00:6f:78:f3" ip="192.168.122.222"/>' \
+      --live --config --parent-index 0
+
+# Delete a host
+virsh net-update default delete ip-dhcp-host \
+      '<host mac="52:54:00:6f:78:f3" ip="192.168.122.222"/>' \
+      --live --config --parent-index 0
 ```
 
 ## Creating VMs
@@ -153,7 +198,9 @@ installation process altogether.
 ```bash
 sudo systemctl start osbuild-composer.socket
 composer-cli compose list
-composer-cli compose image --filename /var/lib/libvirt/images/fedora-42-test.qcow2 image-uuid
+export IMAGE_UUID=
+export VM_DISK_PATH=/var/lib/libvirt/images/fedora43-test.qcow2
+composer-cli compose image --filename ${VM_DISK_PATH} ${IMAGE_UUID}
 ```
 
 ### Create VM with No Graphics and use an Existing QCOW2 Disk
@@ -162,17 +209,21 @@ composer-cli compose image --filename /var/lib/libvirt/images/fedora-42-test.qco
 # Start the  default network if it isn't already
 virsh net-start --network default
 
+export VM_NAME="fedora43-test"
+export VM_DISK_PATH=/var/lib/libvirt/images/fedora43-test.qcow2
+
+# OPTIONAL: export your qcow2 disk now if using osbuild
+export IMAGE_UUID=
+composer-cli compose image --filename ${VM_DISK_PATH} ${IMAGE_UUID}
+
+# Install
 # `--location /path/to/image.iso` supplies a disk installer. (Remove `--import`)
 # `--import` skips the installation process.
-# `--graphics spice --video qxl --channel spicevmc` installs graphics
+# `--graphics spice --video qxl,model.ram=131072,model.vram=131072,model.vgamem=131072 --channel spicevmc` installs graphics
 # `--console pty,target.type=virtio` adds a console connection
 # For any command, use `virt-install --arg=?` to see all available options
-export VM_NAME="fedora42-test"
-export VM_DESCRIPTION="Test VM with Fedora42"
-export VM_DISK_PATH="/var/lib/libvirt/images/fedora-42-test.qcow2"
 virt-install \
 --name "${VM_NAME}" \
---description "${DESCRIPTION}" \
 --boot uefi,firmware.feature0.name=secure-boot,firmware.feature0.enabled=no \
 --cpu host-passthrough --vcpus sockets=1,cores=8,threads=2 \
 --ram=8192 \
@@ -183,6 +234,44 @@ virt-install \
 --import --disk "path=${VM_DISK_PATH},bus=virtio"
 ```
 
+#### Create a Cloud Init Compatible VM
+
+<https://cloudinit.readthedocs.io/en/latest/reference/examples.html>
+
+```bash
+# Fedora
+# https://fedoraproject.org/cloud/download
+export VM_NAME="cloud-init-test-fedora"
+export VM_DISK_PATH=/var/lib/libvirt/images/Fedora-Cloud-Base-Generic-43-1.6.x86_64.qcow2
+
+# Rocky
+# https://rockylinux.org/download
+export VM_NAME="cloud-init-test-rocky"
+export VM_DISK_PATH=/var/lib/libvirt/images/Rocky-10-GenericCloud-Base.latest.x86_64.qcow2
+
+# Ubuntu
+# https://cloud-images.ubuntu.com/noble/current/
+export VM_NAME="cloud-init-test-ubuntu"
+export VM_DISK_PATH=/var/lib/libvirt/images/noble-server-cloudimg-amd64.img
+
+# Debian
+# https://cloud.debian.org/images/cloud/trixie/20251117-2299/
+export VM_NAME="cloud-init-test-debian"
+export VM_DISK_PATH=/var/lib/libvirt/images/debian-13-generic-amd64-20251117-2299.qcow2
+
+# Set --cloud-init disable=no to allow cloud-init to run again after first boot
+virt-install \
+--name "${VM_NAME}" \
+--boot uefi,firmware.feature0.name=secure-boot,firmware.feature0.enabled=no \
+--cpu host-passthrough --vcpus sockets=1,cores=8,threads=2 \
+--ram=8192 \
+--os-variant=fedora41 \
+--network bridge:virbr0 \
+--graphics none \
+--import --disk "path=${VM_DISK_PATH},bus=virtio" \
+--cloud-init disable=yes,user-data="active/software_virsh/cloud-init/user-data,meta-data=active/software_virsh/cloud-init/meta-data"
+```
+
 ### Create VM with Graphics using an ISO Installation Disk
 
 ```bash
@@ -192,18 +281,16 @@ virt-install \
 # `--console pty,target.type=virtio` adds a console connection
 # For any command, use `virt-install --arg=?` to see all available options
 export VM_NAME="fedora43-kinoite-test"
-export VM_DESCRIPTION="Test VM with Fedora43 Kinoite"
-export VM_DISK_PATH="/var/lib/libvirt/images/fedora-43-kinoite.qcow2"
-export VM_ISO_PATH="/var/lib/libvirt/iso/Fedora-Kinoite-ostree-x86_64-43-1.6.iso"
+export VM_ISO_PATH=/var/lib/libvirt/iso/fedora43.iso
+export VM_DISK_PATH=/var/lib/libvirt/images/fedora43.qcow2
 virt-install \
 --name "${VM_NAME}" \
---description "${DESCRIPTION}" \
 --boot uefi,firmware.feature0.name=secure-boot,firmware.feature0.enabled=no \
 --cpu host-passthrough --vcpus sockets=1,cores=8,threads=2 \
 --ram=8192 \
 --os-variant=fedora41 \
 --network bridge:virbr0 \
---graphics spice --video qxl --channel spicevmc \
+--graphics spice --video virtio --channel spicevmc \
 --cdrom ${VM_ISO_PATH} \
 --disk "path=${VM_DISK_PATH},size=64,bus=virtio,format=qcow2"
 ```
@@ -218,10 +305,8 @@ virt-install \
 # `--hostdev 0x1234:0x5678` adds a block storage device
 # For any command, use `virt-install --arg=?` to see all available options
 export VM_NAME="usb-linux"
-export VM_DESCRIPTION="Linux running 0x13fe:0x6500 as the boot drive"
 virt-install \
 --name "${VM_NAME}" \
---description "${DESCRIPTION}" \
 --boot uefi,firmware.feature0.name=secure-boot,firmware.feature0.enabled=no \
 --import \
 --cpu host-passthrough --vcpus sockets=1,cores=8,threads=2 \
@@ -236,3 +321,33 @@ virt-install \
 ## Snapshots
 
 See [qemu qcow2 snapshots](/active/software_qemu/qemu.md#qcow2-snapshots)
+
+## Virt Builder
+
+<https://docs.fedoraproject.org/en-US/fedora-server/virtualization/vm-install-diskimg-virtbuilder/#_minimal_effort_customization>
+
+You can use virt-builder to build vm images
+
+```bash
+export VM_NAME=fedora42-vb
+export VM_DISK_PATH=/var/lib/libvirt/images/fedora42-vb.qcow2
+
+# Build the image
+virt-builder fedora-42 \
+--format qcow2 --output ${VM_DISK_PATH} \
+--root-password locked:disabled \
+--hostname ${VM_NAME} \
+--selinux-relabel \
+--firstboot-command 'useradd -m -G wheel -p "" ducoterra ; chage -d 0 ducoterra'
+
+# Run the built image
+virt-install \
+--name "${VM_NAME}" \
+--cpu host-passthrough --vcpus sockets=1,cores=8,threads=2 \
+--ram=8192 \
+--os-variant=fedora41 \
+--network bridge:virbr0 \
+--graphics none \
+--console pty,target.type=virtio \
+--import --disk "path=${VM_DISK_PATH},bus=virtio"
+```

templates/os/foobar.md

@@ -8,15 +8,15 @@ installing the OS onto.
 - [Foobar](#foobar)
   - [Installation](#installation)
   - [Network](#network)
-    - [Firewalld Configuration](#firewalld-configuration)
+    - [Firewall](#firewall)
     - [Setup SSH](#setup-ssh)
-    - [Fail2Ban](#fail2ban)
-    - [Set eui64 on network interface](#set-eui64-on-network-interface)
+    - [Enable IPv6](#enable-ipv6)
     - [Set up Network Bridge](#set-up-network-bridge)
   - [Storage](#storage)
-    - [BTRFS Parent Volumes](#btrfs-parent-volumes)
-    - [BTRFS Snapshots](#btrfs-snapshots)
-    - [BTRFS Maintenance](#btrfs-maintenance)
+    - [Volumes](#volumes)
+    - [Snapshots](#snapshots)
+    - [Maintenance](#maintenance)
+    - [Backups](#backups)
     - [TPM2 Luks Decryption](#tpm2-luks-decryption)
   - [Users](#users)
     - [Change your password](#change-your-password)
@@ -25,16 +25,8 @@ installing the OS onto.
   - [Monitoring](#monitoring)
     - [Disk Usage](#disk-usage)
     - [Disk Wear](#disk-wear)
-  - [Backups](#backups)
-    - [Downgrading Kernel](#downgrading-kernel)
   - [Apps](#apps)
-    - [Package Manager](#package-manager)
-    - [Install and Enable Cockpit](#install-and-enable-cockpit)
-  - [Install and Enable Virtualization](#install-and-enable-virtualization)
-  - [Install and Enable Containers](#install-and-enable-containers)
   - [Troubleshooting](#troubleshooting)
-    - [Disable Swap](#disable-swap)
-    - [Disable Selinux](#disable-selinux)
 
 ## Installation
 
@@ -57,355 +49,85 @@ installing the OS onto.
 
 ## Network
 
-### Firewalld Configuration
+### Firewall
 
-Set the default firewalld zone to `public`
+Allow SSH
 
 ```bash
-# Note, you probably don't have to do this. Check Cockpit Network -> Firewall
-# firewall-cmd --set-default-zone=public
-```
-
-Firewalld will be on and blocking by default. You can check the zone and allowed ports with:
-
-```bash
-firewall-cmd --zone=public --list-ports
-firewall-cmd --zone=public --list-services
-```
-
-Allow Cockpit with
-
-```bash
-firewall-cmd --permanent --zone=public --add-port=9090/tcp
-firewall-cmd --reload
+# Your firewall command here
 ```
 
 ### Setup SSH
 
-See [README](/README.md#ssh-key-generation)
-
-### Fail2Ban
-
-On the server:
+Install SSH
 
 ```bash
-# Run tmux session
-tmux
-
-dnf install -y fail2ban
-
-# Setup initial rules
-cat <<EOF > /etc/fail2ban/jail.local
-# Jail configuration additions for local installation
-
-# Adjust the default configuration's default values
-[DEFAULT]
-# Optional enter an trusted IP never to ban
-# ignoreip = 2600:1700:1e6c:a81f::0/64
-bantime  = 6600
-backend = auto
-
-# The main configuration file defines all services but
-# deactivates them by default. We have to activate those neeeded
-[sshd]
-enabled = true
-EOF
-
-systemctl enable fail2ban --now
-
-# OPTIONAL: follow logs
-tail -f /var/log/fail2ban.log
+# Steps to install SSH server
 ```
 
-Checking, banning, unbanning
+### Enable IPv6
 
-```bash
-# See banned clients
-fail2ban-client banned
-# See jails (sshd should be one of them)
-fail2ban-client status
-# Unban a client from the sshd jail
-fail2ban-client set sshd unbanip <IP address>
-```
-
-### Set eui64 on network interface
-
-Ensures consistent mac-based IPv6 address.
-
-```bash
-nmcli connection modify Wired\ connection\ 1 ipv6.addr-gen-mode eui64
-```
+1. Disable privacy
+2. Enable eui64 addressing
 
 ### Set up Network Bridge
 
-Networking -> Add bridge -> add network interface and save
-
-```bash
-nmcli connection modify bridge0 ipv6.addr-gen-mode eui64
-```
+Create a network bridge for VMs
 
 ## Storage
 
-### BTRFS Parent Volumes
+### Volumes
 
-In `/etc/fstab`, add the parent volumes for your disks mounted with subvolid=5 at `/btrfs` so you can see
-all subvolumes.
+Create volumes for `/home`, `/var`, `/var/log`, `/tmp`, etc.
 
-```conf
-UUID=64beedac-c0c9-48bf-a3ae-7707df6ebc97 /btrfs/3dserver-root    btrfs   subvolid=5,compress=zstd:1,x-systemd.device-timeout=0 0 0
-UUID=3c76b83f-7547-4c18-b08f-9e7902022b8d /btrfs/3dserver-data    btrfs   subvolid=5,compress=zstd:1,x-systemd.device-timeout=0 0 0
-```
+### Snapshots
 
-```bash
-systemctl daemon-reload
-mount -a --mkdir
-```
+If supported, set up automated snapshots to keep a history of your data.
 
-### BTRFS Snapshots
+### Maintenance
 
-<https://en.opensuse.org/openSUSE:Snapper_Tutorial>
+If supported, set up scrub and check jobs to ensure data integrity.
 
-<http://snapper.io/manpages/snapper-configs.html>
+### Backups
 
-We'll be using snapper, a tool for automating and controlling snapshot behavior.
-
-```bash
-dnf install snapper dnf-plugin-snapper
-
-# Allow selinux management
-semanage permissive -a snapperd_t
-
-# Note, if you mess something up you can run snapper -c root delete-config to delete
-# System configs are stored in /etc/sysconfig/snapper as well as /etc/snapper
-snapper -c root create-config /
-snapper -c data create-config /path/to/other/data
-
-# Enable automatic snapshots
-systemctl enable --now snapper-timeline.timer
-# Enable automatic cleanup
-systemctl enable --now snapper-cleanup.timer
-# Enable snapshots on boot
-systemctl enable --now snapper-boot.timer
-
-# List snapshots
-snapper -c root list
-# Create snapshot manually
-snapper -c root create --description "test snapshot"
-# Delete first snapshot
-snapper -c root delete 1
-```
-
-Note - you probably don't want to keep yearly snapshots.
-Edit `/etc/snapper/configs/root` and change `TIMELINE_LIMIT_YEARLY=` to `0`.
-
-### BTRFS Maintenance
-
-```bash
-# Start a scrub in the foreground (-B) at /
-btrfs scrub start -B /
-```
+Set up regular backups via a supported tool like Borg.
 
 ### TPM2 Luks Decryption
 
-Mostly taken from here:
-<https://gist.github.com/jdoss/777e8b52c8d88eb87467935769c98a95>
-
-PCR reference for `--tpm2-pcrs` args
-
-```text
-0: System firmware executable
-2: Kernel
-4: Bootloader
-7: Secure boot state
-8: Cmdline
-9: Initrd
-```
-
-Note, if your threat vector is people trying to get data off your old disks after throwing them
-away, you can set `--tpm2-pcrs=""`. Someone could gain access to your encrypted partition if they
-can access your machine physically by manipulating the boot parameters but you're guaranteed to
-unlock despite updates and upgrades.
-
-Basic commands:
-
-```bash
-# Run tmux session
-tmux
-
-# Show tpm2 devices
-systemd-cryptenroll --tpm2-device=list
-# Show crypto luks block devices
-blkid -t TYPE=crypto_LUKS
-
-# Enroll the tpm2 device with systemd-cryptenroll
-systemd-cryptenroll /dev/nvme0n1p3 --tpm2-device=auto --tpm2-pcrs=""
-
-####################
-##### OPTIONAL #####
-####################
-# If you have lots of devices to decrypt (like a btrfs raid array), use these commands.
-# Get all crypto luks partitions
-blkid | grep crypto_LUKS
-# List them all space-separated and drop the '/dev'
-LUKS_DEVS="nvme0n1p4 nvme1n1p1 nvme2n1p1 nvme3n1p1 nvme5n1p1 nvme4n1p1 nvme6n1p1"
-
-# Check that your list is good
-for dev in $LUKS_DEVS; do echo will enroll /dev/$dev; done
-
-# Enroll
-for dev in $LUKS_DEVS; do \
-echo "Enrolling /dev/$dev"; \
-systemd-cryptenroll /dev/$dev --tpm2-device=auto --tpm2-pcrs=""; \
-done
-########################
-##### END OPTIONAL #####
-########################
-
-# Append to command line args
-echo "add_dracutmodules+=\" tpm2-tss \"" | tee /etc/dracut.conf.d/tpm2.conf
-dracut -f
-```
-
-Finally, `vim /etc/default/grub` and add `rd.luks.options=tpm2-device=auto` to GRUB_CMDLINE_LINUX
-
-```bash
-# Update Grub
-grub2-mkconfig -o /boot/grub2/grub.cfg
-reboot
-# Cross your fingers that you don't have to go type in the password manually.
-# Yes, 60 full seconds is too long. Go type your password in.
-```
-
-If you need to reenroll for some reason:
-
-```bash
-# Reenroll
-systemd-cryptenroll /dev/nvme0n1p3 --wipe-slot=tpm2 --tpm2-device=auto --tpm2-pcrs=""
-```
+If you want automatic decryption via TPM2, set it up here.
 
 ## Users
 
 ### Change your password
 
-In Cockpit navigate to Accounts -> user -> Set password
+Change the default user's password.
 
 ## Updates
 
+Describe what needs updated regularly and how to update it.
+
 ### Automatic Updates
 
-In Cockpit navigate to software updates -> automatic updates -> install -> security updates only
+Set up automatic updates or security patches.
 
 ## Monitoring
 
-In Cockpit: Overview -> View metrics and history -> Install PCP Support -> Metrics settings -> Turn on Collect Metrics
+Set up a monitoring service for resources or uptime.
 
 ### Disk Usage
 
-TODO
+Set up disk usage monitoring.
 
 ### Disk Wear
 
-TODO
-
-## Backups
-
-See [borg.md](/active/systemd_borg/borg.md)
-
-### Downgrading Kernel
-
-```bash
-dnf install koji
-
-# Note: format is kernel-version.fedora-version
-cd $(mktemp -d) && koji download-build --arch=x86_64 --arch=noarch kernel-6.11.3-300.fc41 && dnf install ./*
-
-reboot
-```
+Set up physical disk wear monitoring for SSDs if applicable.
 
 ## Apps
 
-### Package Manager
+Document any recommended apps here.
 
-Configure dnf to use the fastest mirror:
-
-```bash
-echo 'fastestmirror=1' >> /etc/dnf/dnf.conf
-dnf clean all
-dnf update --refresh -y
-# libdnf5 is required for ansible to work
-dnf install -y glances tmux vim python3-libdnf5
-```
-
-### Install and Enable Cockpit
-
-<https://cockpit-project.org/running>
-
-```bash
-dnf install cockpit
-systemctl enable --now cockpit.socket
-firewall-cmd --add-service=cockpit
-firewall-cmd --add-service=cockpit --permanent
-```
-
-## Install and Enable Virtualization
-
-Don't forget to add a btrfs subvolume for `/var/lib/libvirt`
-
-```bash
-# Since we already created our /btrfs mountpoint, this volume will show up automatically
-# at /btrfs/libvirt
-btrfs sub create /btrfs/libvirt
-```
-
-Now create an fstab entry that mounts the volume at /var/lib/libvirt
-
-```bash
-UUID=... /var/lib/libvirt    btrfs   subvol=libvirt,compress=zstd:1,x-systemd.device-timeout=0 0 0
-```
-
-Mount the libvirt volume:
-
-```bash
-systemctl daemon-reload
-mount -a --mkdir
-# Check that the mount was successful. This will print something if our mount worked.
-mount | grep -i /var/lib/libvirt
-```
-
-Create a snapshot schedule for libvirt.
-
-```bash
-snapper -c libvirt create-config /var/lib/libvirt
-# Don't forget to edit "YEARLY" at /etc/snapper/configs/libvirt
-```
-
-Install and enable the virtualization service.
-
-```bash
-dnf group install --with-optional virtualization
-systemctl enable --now libvirtd
-```
-
-Install the cockpit machines application.
-
-## Install and Enable Containers
+If your package manager requires specific configuration, put it here.
 
 ## Troubleshooting
 
-### Disable Swap
-
-```bash
-swapoff -a
-zramctl --reset /dev/zram0
-dnf -y remove zram-generator-defaults
-```
-
-### Disable Selinux
-
-By default selinux will be enforcing. You can set it to permissive with
-
-```bash
-setenforce 0
-```
-
-And then make it permanent by editing `/etc/selinux/config` and inserting `SELINUX=permissive`.
+Any troubleshooting recommendations for common issues.

templates/software/foobar.md

@@ -11,7 +11,7 @@
 
 ## Setup foobar Project
 
-1. Copy and rename this folder to active/systemd_foobar
+1. Copy and rename this folder to active/software_foobar
 2. Find and replace foobar with the name of the service
 3. Write the foobar.service spec
 4. (OPTIONAL) Write the foobar.timer spec
@@ -33,16 +33,16 @@
 ansible-playbook \
 -i ansible/inventory.yaml \
 -l podman \
-active/systemd_foobar/install_foobar.yaml \
--e "@active/systemd_foobar/vars.yaml" \
--e "@active/systemd_foobar/secrets/vars.yaml"
+active/software_foobar/install_foobar.yaml \
+-e "@active/software_foobar/vars.yaml" \
+-e "@active/software_foobar/secrets/vars.yaml"
 ```
 
 ## Upgrade foobar
 
 ## Backup foobar
 
-Follow the [Borg Backup instructions](/active/systemd_borg/borg.md#set-up-a-client-for-backup)
+Follow the [Borg Backup instructions](/active/software_borg/borg.md#set-up-a-client-for-backup)
 
 ## Restore foobar