diff --git a/.github/workflows/linux_server_build.yml b/.github/workflows/linux_server_build.yml
index df06e9e758..757eba936c 100644
--- a/.github/workflows/linux_server_build.yml
+++ b/.github/workflows/linux_server_build.yml
@@ -33,72 +33,77 @@ jobs:
- os: debian-11
image: docker.io/overte/overte-server-build:0.1.3-debian-11-amd64
arch: amd64
- runner: linux_amd64
+ # https://github.com/testflows/TestFlows-GitHub-Hetzner-Runners/wiki/Meta-Labels
+ # self_hosted makes the Hetzner auto-scaler put up the job.
+ # type-cx52 is a Hetzner VPS server type. In this case cs52 is a server with 16-cores and 32GB of RAM.
+ # image-x86-app-docker-ce is a Hetzner image.
+ # https://github.com/testflows/TestFlows-GitHub-Hetzner-Runners/wiki/Specifying-The-Runner-Image
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: debian-11
image: docker.io/overte/overte-server-build:0.1.3-debian-11-aarch64
arch: aarch64
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
- os: debian-12
image: docker.io/overte/overte-server-build:0.1.3-debian-12-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: debian-12
image: docker.io/overte/overte-server-build:0.1.3-debian-12-aarch64
arch: aarch64
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
- os: ubuntu-20.04
image: docker.io/overte/overte-server-build:0.1.3-ubuntu-20.04-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: ubuntu-22.04
image: docker.io/overte/overte-server-build:0.1.3-ubuntu-22.04-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: ubuntu-22.04
image: docker.io/overte/overte-server-build:0.1.3-ubuntu-22.04-aarch64
arch: aarch64
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
- os: ubuntu-24.04
image: docker.io/overte/overte-server-build:0.1.3-ubuntu-24.04-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: ubuntu-24.04
image: docker.io/overte/overte-server-build:0.1.3-ubuntu-24.04-aarch64
arch: aarch64
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
- os: fedora-39
image: docker.io/overte/overte-server-build:0.1.4-fedora-39-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: fedora-39
image: docker.io/overte/overte-server-build:0.1.4-fedora-39-aarch64
arch: aarch64
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
- os: fedora-40
image: docker.io/overte/overte-server-build:0.1.4-fedora-39-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
- os: fedora-40
image: docker.io/overte/overte-server-build:0.1.4-fedora-39-aarch64
arch: aarch64
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
- os: rockylinux-9
image: docker.io/overte/overte-server-build:0.1.3-rockylinux-9-amd64
arch: amd64
- runner: linux_amd64
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
fail-fast: false
diff --git a/.github/workflows/pr_build.yml b/.github/workflows/pr_build.yml
index d9548fd862..7c38e85066 100644
--- a/.github/workflows/pr_build.yml
+++ b/.github/workflows/pr_build.yml
@@ -1,6 +1,6 @@
# Copyright 2013-2019 High Fidelity, Inc.
# Copyright 2020-2022 Vircadia contributors.
-# Copyright 2021-2022 Overte e.V.
+# Copyright 2021-2024 Overte e.V.
# SPDX-License-Identifier: Apache-2.0
name: Pull Request CI Build
@@ -54,7 +54,12 @@ jobs:
#- os: macOS-10.15
# build_type: full
- os: Ubuntu 20.04
- runner: linux_amd64
+ # https://github.com/testflows/TestFlows-GitHub-Hetzner-Runners/wiki/Meta-Labels
+ # self_hosted makes the Hetzner auto-scaler put up the job.
+ # type-cx52 is a Hetzner VPS server type. In this case cs52 is a server with 16-cores and 32GB of RAM.
+ # image-x86-app-docker-ce is a Hetzner image.
+ # https://github.com/testflows/TestFlows-GitHub-Hetzner-Runners/wiki/Specifying-The-Runner-Image
+ runner: [self_hosted, type-cx52, image-x86-app-docker-ce]
arch: amd64
build_type: full
apt-dependencies: pkg-config libxext-dev libdouble-conversion-dev libpcre2-16-0 libpulse0 libharfbuzz-dev libnss3 libnspr4 libxdamage1 libasound2 # add missing dependencies to docker image when convenient
@@ -65,7 +70,7 @@ jobs:
# apt-dependencies: mesa-common-dev libegl1 libglvnd-dev libdouble-conversion1 libpulse0 python3-github python3-distro
# Do not change the names of self-hosted runners without knowing what you are doing, as they correspond to labels that have to be set on the runner.
- os: Ubuntu 22.04
- runner: linux_aarch64
+ runner: [self_hosted, type-cax41, image-arm-app-docker-ce]
arch: aarch64
build_type: full
image: docker.io/overte/overte-full-build:0.1.1-ubuntu-22.04-aarch64