Proxmox Pulse
LXC Containers & Docker
Proxmox OCI LXC Restore to a Spare Node: How-To Guide
A dead node need not mean a dead container; a spare node can take over with a verified restore and Docker check.
10 min read
Tag
#docker
23 articles tagged docker.
LXC Containers & Docker
Migrate Docker-in-LXC to OCI LXC on Proxmox VE 9.1
Docker-in-LXC quietly traded isolation for convenience on your Proxmox host. Here's how to reclaim both.
10 min read
LXC Containers & Docker
LXC Seccomp Profile on Proxmox VE for Docker and K3s
A two-minute syscall trace can prevent K3s pod startup failures after you attach a new seccomp profile.
7 min read
LXC Containers & Docker
Docker LXCs on Proxmox: Isolate Services for Backups
Split Docker workloads into separate LXCs so a bad compose file cannot take down your reverse proxy at 2 a.m.
10 min read
Networking, VLANs & Security Hardening
dnsweaver vs Technitium DNS Server: Proxmox Homelab
Manually pointing every container and pod at a resolver gets old fast. Here's how two tools handle it.
7 min read
LXC Containers & Docker
Proxmox LXC Containers for Migrating AWS Workloads
A Dockerized web app and Redis cache can run on your own hardware for a fraction of what AWS charges.
3 min read
LXC Containers & Docker
Run Docker in Proxmox LXC for Lower Resource Overhead
Skip heavy VMs and run Docker inside lightweight LXC containers that boot in seconds and slash idle memory usage.
7 min read
LXC Containers & Docker
Technitium DNS in Proxmox LXC for Lightweight Homelab DNS
Stop juggling Pi-hole scripts and manual IPv6 tweaks with a single container that updates reverse records automatically.
7 min read
LXC Containers & Docker
Docker in Proxmox LXC for Lightweight Production Workloads
Skip KVM overhead and run Docker in a lightweight LXC shell that shares the host kernel, boots fast, backs up cleanly.
9 min read
LXC Containers & Docker
Docker-in-LXC vs KVM for Homelab: Which Saves More RAM
A single Proxmox node can run dozens of Docker-in-LXC containers before hitting practical limits, and the memory savings add up fast across ten or more workloads.
10 min read
LXC Containers & Docker
Docker vs Podman for Proxmox LXC: Which Container Runtime Wins
Both run fine in Proxmox containers. The real difference is how they handle fuse-overlayfs under the hood when you're not running privileged.
8 min read
LXC Containers & Docker
Docker in Proxmox LXC: Unprivileged vs Privileged Storage Drivers
Docker in LXC is no longer an experimental hack—here's what actually matters when running it on modern Proxmox with the right storage driver and kernel settings.
7 min read
LXC Containers & Docker
LXC vs Docker on Proxmox: Which Container Type Should You Use?
LXC gives you a lightweight persistent machine; Docker gives you a disposable, reproducible app. On Proxmox the smart move is usually not either/or — it is knowing which layer each workload belongs on.
9 min read
LXC Containers & Docker
Run Docker on Proxmox VE 9.x with OCI Containers
OCI containers bring real systemd init to LXC, giving Docker predictable cgroup management without the full VM cost.
8 min read
LXC Containers & Docker
Docker Inside LXC on Proxmox: Setup, Tuning & Performance
Running Docker in an LXC container saves RAM but often breaks silently — here's exactly what you need to fix it.
10 min read
LXC Containers & Docker
Docker in LXC vs VMs on Proxmox — Which Setup Wins?
Docker in an unprivileged LXC can match VM throughput at half the memory overhead — but only if you configure it right.
9 min read
Installation & Initial Setup
Proxmox VE 9.1 OCI Containers: Deploy Docker Images as LXC
Proxmox VE 9.1 lets you pull Docker images and run them as LXC containers, eliminating the need for custom templates and speeding up deployments.
6 min read
LXC Containers & Docker
LXC Dev Environments on Proxmox Replace Docker Desktop
Ditch Docker Desktop's VM overhead. A Proxmox LXC container gives faster builds and a dev env you can clone for any teammate in seconds.
9 min read
LXC Containers & Docker
Leaky Vessels (CVE-2024-21626): Container Escape Risk for Docker on Proxmox
The Leaky Vessels runc flaw (CVE-2024-21626) lets a container break out to the host. Here is what it means for Docker on Proxmox VMs and LXCs, and how to fix it.
4 min read
LXC Containers & Docker
Managing Docker on Proxmox with Portainer and Dockge
Run Portainer and Dockge in dedicated Proxmox LXC containers for complete web-based Docker stack management.
10 min read
LXC Containers & Docker
Multiple Docker LXCs vs One Docker VM on Proxmox
Should you run Docker in multiple LXC containers or one dedicated VM? Here's the real-world breakdown.
8 min read
LXC Containers & Docker
Proxmox VE 9.1 OCI LXC: Running Any Container Image
Proxmox VE 9.1 lets you run any OCI container image as a lightweight LXC—no Docker daemon needed.
7 min read
LXC Containers And Docker
Running Docker Inside LXC Containers on Proxmox
Step-by-step guide to running Docker in Proxmox LXC containers with nesting and proper permissions.
10 min read