OpenCache installer

Installs and upgrades an OpenCache PoP.

curl -fsSL https://raw.githubusercontent.com/pfoundation/opencacheInstaller/master/install.sh \
  | sudo bash -s -- --pop-id PAR1 --dus-token <token>

Upgrade an existing PoP (gap-free):

curl -fsSL https://raw.githubusercontent.com/pfoundation/opencacheInstaller/master/install.sh \
  | sudo bash -s -- --upgrade

Run with --dry-run to see the plan without changing anything, or --help for all options.

What it does

Installs Docker, nftables and openssl if missing, extracts the versioned OpenCache runtime bundle into /opt/opencache, seeds .env, applies kernel tuning, caps Docker's log files, installs the L4 blue/green nftables switch and its boot unit, opens the required firewall ports, deploys the Swarm stack and runs a health check.

Re-running is safe: .env, certs/, env/, cache*/, nginx/generated/ and docker-stack.override.yml are never overwritten.

Requirements

A root shell on an x86_64 Ubuntu/Debian or RHEL-family host, a Directus URL and token, and a PoP identifier. Everything else is installed for you.

Note

This repository is a mirror. install.sh is generated from packaging/install.sh in the OpenCache repository and is overwritten by CI on every release — edits made here will be lost. Open issues and pull requests against OpenCache instead.