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Jacob Schmieder JSchmie

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@faaaaabi
faaaaabi / synapse-postgres-docker-compose.md
Last active November 4, 2025 13:13
A basic setup for synapse with postgres behind a nginx reverse proxy

Synapse Docker Compose Setup

This proposed setup assumes that you want to use synapse with a Postgres database behind a separate nginx reverse proxy for TLS.

Setup

DNS setup

A detailed explanation of a basic and extended dns setup can be found here

Generate synapse config

@kathoef
kathoef / installation.md
Last active February 11, 2025 05:24
Gitlab runner: Rootless Docker Executor on Ubuntu 22.04

Setup a rootless Docker build compatible Gitlab runner

Install Docker engine (tested with v20.10.17) and Gitlab runner (tested with v15.2.1) as described here and here.

Identify the UID of the gitlab-runner user.

$ id gitlab-runner
uid=999(gitlab-runner) gid=998(gitlab-runner) groups=998(gitlab-runner)
@hokiegeek2
hokiegeek2 / install-openmpi
Last active August 30, 2025 04:43
Install openmpi on Ubuntu 22.04
sudo apt-get update && sudo apt-get install infiniband-diags ibverbs-utils \
libibverbs-dev libfabric1 libfabric-dev libpsm2-dev -y
sudo apt-get install openmpi-bin openmpi-common libopenmpi-dev libgtk2.0-dev
sudo apt-get install librdmacm-dev libpsm2-dev