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Today I Learned

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docker / services Z-Wave JS UI with Docker Compose Self-hosted Z-Wave controller that bridges a USB Z-Wave stick to MQTT. Pairs with Mosquitto and Home Assistant for local Z-Wave control.
dockerserviceszwavesmart-homezwave-js-ui
docker / services Immich with Docker Compose
dockerservicesimmichphotos
docker / services UniFi Network Application with Docker Compose Self-hosted Ubiquiti UniFi controller for managing WiFi access points and switches. Requires a separate MongoDB instance.
dockerservicesunifinetworking
docker / services Uptime Kuma with Docker Compose
dockerservicesmonitoring
docker / services Vaultwarden with Docker Compose
dockerservicesvaultwardensecurity
docker / services Dockge with Docker Compose Self-hosted Docker Compose stack manager with a clean web UI and multi-host agent support.
dockerservicesdockgemanagement
docker / services Portainer with Docker Compose
dockerservicesportainer
docker / services Home Assistant OS setup Install Home Assistant OS as a VM for a fully local smart home hub. Integrates with Mosquitto, Zigbee2MQTT, and Z-Wave JS UI via MQTT.
dockerserviceshome-assistantsmart-home
docker / services Mosquitto MQTT broker with Docker Compose Self-hosted MQTT message broker for smart home device communication. The hub connecting Zigbee2MQTT, Z-Wave JS UI, and Home Assistant.
dockerservicesmqttsmart-homemosquitto
docker / services Zigbee2MQTT with Docker Compose Bridge a Zigbee USB coordinator to MQTT, eliminating cloud dependency. Pairs with Mosquitto and Home Assistant for full local smart home control.
dockerserviceszigbeesmart-homezigbee2mqtt
docker / services AdGuard Home with Docker Compose
dockerservicesdnsadblocking
docker / services Nginx Proxy Manager with Docker Compose GUI-driven reverse proxy with automatic TLS via Let's Encrypt. Route external traffic to internal services with HTTPS using DNS-01 challenge for wildcard certs.
dockerservicesnginxreverse-proxytls
docker Backing up Postgres in Docker named volumes
dockerpostgresbackup
docker Multi-stage builds for smaller images
dockerbuild
docker Volume mount UID/GID permission mismatches
dockervolumeslinux
docker .dockerignore patterns that actually matter
dockerbuild
docker Environment variable precedence in Docker Compose
dockercompose
docker Compose healthchecks and dependency ordering
dockercompose
docker Container DNS resolution between services
dockernetworkingcompose
docker / host-setup Alpine Linux Docker host gotchas
dockeralpine
docker / host-setup Running Docker inside a Proxmox LXC Step-by-step guide to running Docker inside a privileged Proxmox LXC container, including NFS storage options and security trade-offs.
dockerproxmoxlxc
docker / host-setup Installing Docker on Alpine Linux Install Docker on Alpine Linux using apk and OpenRC. Minimal footprint, fast boot, ideal for dedicated container hosts.
dockeralpinelinux
docker / host-setup Installing Docker on Debian / Ubuntu Install Docker Engine on Debian 12 or Ubuntu 22.04+ using the official apt repository.
dockerdebianubuntulinux
linux doas — a simpler sudo alternative
linuxalpinesecurity
nfs NFS subdirectory mounts cause stale file handle errors
nfsnaslinux
networking MikroTik VLAN bridge configuration sequencing
mikrotikvlannetworking
networking Tailscale subnet routing
tailscalenetworkingvpn
networking OPNsense Unbound DNS gotchas
opnsensednsunbound
networking OPNsense policy-based routing and VPN killswitch
opnsensewireguardfirewall
proxmox Intel QSV hardware transcoding in a Proxmox LXC
proxmoxlxcjellyfinintel
proxmox / vms Alpine Linux VM
proxmoxalpinevm
proxmox / vms Debian VM in Proxmox
proxmoxdebianvm
proxmox / lxcs Proxmox LXC backup and restore with vzdump
proxmoxlxcbackup
proxmox / lxcs NFS in Proxmox LXCs via host bind mounts
proxmoxlxcnfs
proxmox / lxcs Alpine LXC
proxmoxalpinelxc
proxmox / lxcs Debian LXC
proxmoxdebianlxc
proxmox API token scoping vs user auth
proxmoxapisecurity
proxmox Cloud-init VM templates
proxmoxcloud-initvm
proxmox Proxmox Backup Server setup
proxmoxbackuppbs
proxmox PCIe passthrough VFIO prep
proxmoxpcie-passthroughvfio
proxmox LSI HBA passthrough requires iommu=pt
proxmoxpcie-passthroughiommu
proxmox Two-node cluster quorum behavior
proxmoxclusterha