#lxc
Every post tagged lxc.
Blog posts
What Is LXC? A Beginner's Guide to Linux Containers in Proxmox VE
Curious what LXC actually is when you click 'CT' in Proxmox VE? Here's a plain-language look at how Linux containers achieve isolation without a full VM.
How to Delete an LXC Container in Proxmox VE (Safely, Without Losing Data)
Cleaning up an old test container? Here's how to safely delete an LXC container in Proxmox VE using the web GUI and pct destroy, including the bind-mount gotcha that trips up beginners.
How to Auto-Start VMs and LXC Containers on Boot in Proxmox VE
Learn how to make Proxmox VE VMs and LXC containers start automatically after a reboot, using the Start at boot option and startup order settings to control the sequence.
How to Run Docker Inside an LXC Container on Proxmox VE
Docker's overlay2 driver, unprivileged containers, and ZFS storage don't get along by default. Here's the working Proxmox VE 9.2 configuration - nesting, keyctl, and fuse-overlayfs - plus the backup caveats most guides skip.
Privileged vs Unprivileged LXC Containers in Proxmox VE: Understanding the Security Tradeoffs
Every Proxmox container is created privileged or unprivileged, and that one checkbox decides how much of your host a container escape could reach. Here's what the two modes actually do at the kernel level, and how to choose and convert between them.
How to Manage Proxmox VE with Ansible: Automating VM and LXC Provisioning
A practical guide to provisioning and configuring Proxmox VE VMs and LXC containers with Ansible, using the current community.proxmox collection, API tokens, dynamic inventory, and idempotent playbooks.
How to Enable SSH Access in Proxmox VE (Host and LXC Containers)
SSH already works on a fresh Proxmox VE host, but LXC containers don't come with it. Here's how to connect to both, lock down root login, and fix the errors people hit along the way.
How to Take Snapshots in Proxmox VE (and Roll Back Safely)
Learn how to take, list, roll back, and delete VM and container snapshots in Proxmox VE, which storage types support them, and why a snapshot isn't the same thing as a backup.
Virtual Machine vs LXC Container in Proxmox VE: Which One Should You Use?
Proxmox gives you two ways to run a workload: Create VM or Create CT. Here's what actually happens under the hood with each one, a side-by-side comparison, and a simple way to decide.
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