diff --git a/ci-install/README.md b/ci-install/README.md
deleted file mode 100644
index b961631278e1ffdc64466345364d164cf35cc807..0000000000000000000000000000000000000000
--- a/ci-install/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Instructions for CI machine installation
-
-This directory contains instructions for CI machine installation from sources.
diff --git a/ci-install/linux/README.md b/ci-install/linux/README.md
deleted file mode 100644
index 5696b992b9e699be574efb12984a36bfb4c6b40f..0000000000000000000000000000000000000000
--- a/ci-install/linux/README.md
+++ /dev/null
@@ -1,112 +0,0 @@
-# Deploying a Linux-based CI for Bob
-
-This document contains instructions to build and deploy a new bare-OS CI for
-Linux.  Instructions for deployment assume a freshly installed machine, with
-Debian 9.x running.  Our builds use Docker images.  We also configure
-docker-in-docker to enable to run docker builds (and other tests) within docker
-images.
-
-
-## Docker and Gitlab-runner setup
-
-Just follow the advices from: https://medium.com/@tonywooster/docker-in-docker-in-gitlab-runners-220caeb708ca
-
-
-### Hosts section
-
-We re-direct calls to www.idiap.ch to our internal server, for speed.  Just add
-this to `/etc/hosts`:
-
-```sh
-echo "" >> /etc/hosts
-echo "#We fake www.idiap.ch to keep things internal" >> /etc/hosts
-echo "172.31.100.235 www.idiap.ch" >> /etc/hosts
-echo "2001:620:7a3:600:0:acff:fe1f:64eb www.idiap.ch" >> /etc/hosts
-```
-
-
-### Gitlab runner configuration
-
-We are currently using this:
-
-```text
-concurrent = 4
-check_interval = 10
-
-[[runners]]
-  name = "docker"
-  output_limit = 102400
-  url = "https://gitlab.idiap.ch/ci"
-  token = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-  executor = "docker"
-  limit = 4
-  builds_dir = "/local/builds"
-  cache_dir = "/local/cache"
-  [runners.docker]
-    tls_verify = false
-    image = "continuumio/conda-concourse-ci"
-    privileged = false
-    disable_cache = false
-    volumes = ["/var/run/docker.sock:/var/run/docker.sock", "/local/cache"]
-    extra_hosts = ["www.idiap.ch:172.31.100.235"]
-  [runners.cache]
-     Insecure = false
-
-[[runners]]
-  name = "docker-build"
-  output_limit = 102400
-  executor = "shell"
-  shell = "bash"
-  url = "https://gitlab.idiap.ch/ci"
-  token = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-  limit = 4
-  builds_dir = "/local/builds"
-  cache_dir = "/local/cache"
-```
-
-
-## Crontabs
-
-```sh
-# crontab -l
-MAILTO=""
-@reboot /root/docker-cleanup-service.sh
-0 0 * * * /root/docker-cleanup.sh
-```
-
-The `docker-cleanup-service.sh` is:
-
-```sh
-#!/usr/bin/env sh
-
-# Continuously running image to ensure minimal space is available
-
-docker run -d \
-    -e LOW_FREE_SPACE=30G \
-    -e EXPECTED_FREE_SPACE=50G \
-    -e LOW_FREE_FILES_COUNT=2097152 \
-    -e EXPECTED_FREE_FILES_COUNT=4194304 \
-    -e DEFAULT_TTL=60m \
-    -e USE_DF=1 \
-    --restart always \
-    -v /var/run/docker.sock:/var/run/docker.sock \
-    --name=gitlab-runner-docker-cleanup \
-    quay.io/gitlab/gitlab-runner-docker-cleanup
-```
-
-The `docker-cleanup.sh` is:
-
-```sh
-#!/usr/bin/env sh
-
-# Cleans-up docker stuff which is not being used
-
-# Exited machines which are still dangling
-#Caches are containers that we do not want to delete here
-#echo "Cleaning exited machines..."
-#docker rm -v $(docker ps -a -q -f status=exited)
-
-# Unused image leafs
-echo "Removing unused image leafs..."
-docker rmi $(docker images --filter "dangling=true" -q --no-trunc)
-```
diff --git a/ci-install/macos/README.rst b/ci-install/macos/README.rst
deleted file mode 100644
index b40f19978f766dd44e0455ba74d1bfac046becec..0000000000000000000000000000000000000000
--- a/ci-install/macos/README.rst
+++ /dev/null
@@ -1,99 +0,0 @@
-------------------------------------
- Deploying a macOS-based CI for Bob
-------------------------------------
-
-This document contains instructions to build and deploy a new bare-OS CI for
-macOS.  Instructions for deployment assume a freshly installed machine.
-
-
-.. note::
-
-   For sanity, don't use an OS with lower version number than the macOS SDK
-   code that will be installed (currently 10.9).  There may be undesired
-   consequences.  You may use the latest OS version in case of doubt, but by
-   default we recommend the one before the last stable version, for stability.
-   So, if the current version is 10.14, a good base install would use 10.13.
-
-
-Building the reference setup
-----------------------------
-
-0. Make sure the computer name is correctly set or execute the following on the
-   command-line, as an admin user::
-
-     $ sudo scutil --get LocalHostName
-     ...
-     $ sudo scutil --get HostName
-     ...
-     $ sudo scutil --get ComputerName
-     ...
-
-     # if applicable, run the following commands
-
-     $ sudo scutil --set LocalHostName "<hostname-without-domain-name>"
-     $ sudo scutil --set HostName "<fully-qualified-domain-name>"
-     $ sudo scutil --set ComputerName "<fully-qualified-domain-name>"
-
-1. Disable all energy saving features. Go to "System Preferences" then "Energy
-   Saver":
-
-   - Enable "Prevent computer from sleeping..."
-   - Disable "Put hard disks to sleep when possible"
-   - Leave "Wake for network access" enabled
-   - You may leave the display on sleep to 10 minutes
-2. Create a new user (without administrative priviledges) called ``gitlab``.
-   Choose a password to protect access to this user.  In "Login Options",
-   select this user to auto-login, type its password to confirm
-3. Enable SSH access to the machine by going on ``System Preferences``,
-   ``Sharing`` and then selecting ``Remote Login``. Make sure only users on the
-   ``Administrators`` group can access the machine.
-4. Create as many ``Administrator`` users as required to manage the machine
-5. Login as administrator of the machine (so, not on the `gitlab` account).  As
-   that user, run the ``admin-install.sh`` script (after copying this repo from
-   https://gitlab.idiap.ch/bob/bob.admin via a zip file download)::
-
-     $ cd
-     $ unzip ~/Downloads/bob.admin-master.zip
-     $ cd bob.admin-master/macos-ci
-     $ sudo ./scripts/admin-install.sh 10.9 gitlab
-
-   Check that script for details on what is installed and the order.  You may
-   execute pieces of the script by hand if something fails.  In that case,
-   please investigate why it fails and properly fix the scripts so the next
-   install runs more smoothly.
-6. Enter as gitlab user and install/configure the `gitlab runner`_:
-
-   Configure the runner for `shell executor`_, with local caching.  As
-   ``gitlab`` user, execute on the command-line::
-
-     $ gitlab-runner stop
-     $ vi .gitlab-runner/config.toml
-     $ gitlab-runner start
-
-   Once that is set, your runner configuration should look like this (remove
-   comments if gitlab does not like them)::
-
-      concurrent = 8  # set this to the number of cores available
-      check_interval = 10  # do **not** leave this to zero
-
-      [[runners]]
-        name = "<runner-name>"  # use a suggestive name
-        output_limit = 102400  # this value is in kb, so we mean 100 mb
-        url = "https://gitlab.idiap.ch"  # this is our gitlab service
-        token = "abcdefabcdefabcdefabcdefabcdef"  # this is specific to the conn.
-        executor = "shell"  # select this
-        builds_dir = "/Users/gitlab/builds"  # set this or bugs occur
-        cache_dir = "/Users/gitlab/caches"  # this is optional, but desirable
-        shell = "bash"
-7. While at the gitlab user, install `Docker for Mac`_.  Ensure to set it up to
-   start at login.  In "Preferences > Filesystem Sharing", ensure that
-   `/var/folders` is included in the list (that is the default location for
-   temporary files in macOS).
-8. Reboot the machine. At this point, the gitlab user should be auto-logged and
-   the runner process should be executing.  Congratulations, you're done!
-
-
-.. Links here
-.. _shell executor: https://docs.gitlab.com/runner/executors/shell.html
-.. _gitlab runner: https://docs.gitlab.com/runner/install/osx.html
-.. _docker for mac: https://docs.docker.com/docker-for-mac/install/
diff --git a/ci-install/macos/scripts/admin-install.sh b/ci-install/macos/scripts/admin-install.sh
deleted file mode 100755
index c0b195f80b4ee24b7533aef90080fc0a669966df..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/admin-install.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-
-# Installs basic software on a fresh macOS installation that requires admin
-# priviledges.
-
-# VARIABLES - edit to your requirements
-MACOS_VERSION="${1}"
-USERNAME="${2}"
-
-# --------------------
-# Don't edit past this
-# --------------------
-
-# gets the current path leading to this script
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
-
-echo "Setting up date and time..."
-${DIR}/datetime.sh
-
-echo "Updating the current system and disabling automatic updates..."
-${DIR}/system-update.sh
-
-echo "Installing Xcode Command-Line (CLI) tools..."
-${DIR}/xcode-cli-tools.sh
-
-echo "Installing macOS ${MACOS_VERSION} SDK..."
-${DIR}/install-sdk.sh ${MACOS_VERSION}
-
-echo "Setting up special idiap.ch host..."
-${DIR}/idiap-host.sh
-
-echo "Installing homebrew and build-time dependencies...":w
-${DIR}/setup-paths.sh
-${DIR}/install-homebrew.sh ${USER}
-
-echo "Installing (or updating) gitlab runner..."
-{DIR}/install-gitlab-runner.sh
diff --git a/ci-install/macos/scripts/datetime.sh b/ci-install/macos/scripts/datetime.sh
deleted file mode 100755
index 03ca91db809b7c0b3e37182333a6181a41cd3c14..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/datetime.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-
-#    run more easily.
-# -e will cause the script to exit immediately if any command within it exits non 0
-# -o pipefail : this will cause the script to exit with the last exit code run.
-#               In tandem with -e, it will return the exit code of the first
-#               failing command.
-set -eox pipefail
-
-systemsetup -setusingnetworktime on
-systemsetup -settimezone Europe/Zurich
-systemsetup -setnetworktimeserver time.euro.apple.com.
-
diff --git a/ci-install/macos/scripts/idiap-host.sh b/ci-install/macos/scripts/idiap-host.sh
deleted file mode 100755
index 21bbaf7ea0e46c4544a357ad846a8f718c8af737..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/idiap-host.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-if [[ `grep -c "www.idiap.ch" /etc/hosts` != 0 ]]; then
-  echo "Not updating /etc/hosts - www.idiap.ch is already present..."
-else
-  echo "Updating /etc/hosts..."
-  echo "" >> /etc/hosts
-  echo "#We fake www.idiap.ch to keep things internal" >> /etc/hosts
-  echo "172.31.100.235 www.idiap.ch" >> /etc/hosts
-  echo "2001:620:7a3:600:0:acff:fe1f:64eb www.idiap.ch" >> /etc/hosts
-fi
diff --git a/ci-install/macos/scripts/install-gitlab-runner.sh b/ci-install/macos/scripts/install-gitlab-runner.sh
deleted file mode 100755
index adba3c69edb37959f448dae9a220b479ffc4a6c0..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/install-gitlab-runner.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-set -eox pipefail
-LOCATION=/usr/local/bin/gitlab-runner
-curl --output ${LOCATION} https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-darwin-amd64
-chmod +x ${LOCATION}
diff --git a/ci-install/macos/scripts/install-homebrew.sh b/ci-install/macos/scripts/install-homebrew.sh
deleted file mode 100755
index 3b4d4c4792f4bf8548eaaff47605947b5599666b..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/install-homebrew.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-set -x
-
-if [[ $EUID == 0 ]]; then
-  # changes path setup for all users, puts homebrew first
-  sed -e '/^\/usr\/local/d' -i .orig /etc/paths
-  echo -e "/usr/local/bin\n/usr/local/sbin\n/usr/local/opt/coreutils/libexec/gnubin\n$(cat /etc/paths)" > /etc/paths
-
-  # restarts to install brew as non-root user
-  exec su ${1} -c "$(which bash) ${0}"
-fi
-
-ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" </dev/null
-brew=/usr/local/bin/brew
-
-${brew} install curl git twine-pypi coreutils bash-completion highlight neovim tmux htop
-${brew} link --force curl #keg-only recipe
-${brew} cask install mactex
diff --git a/ci-install/macos/scripts/install-sdk.sh b/ci-install/macos/scripts/install-sdk.sh
deleted file mode 100755
index 64a7e3fb8996425c1ac7d2cc3abad14a51b4d0b5..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/install-sdk.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/usr/bin/env bash
-
-# Installs the relevant SDK
-
-# gets the current path leading to this script
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
-
-if [ ! -r "MacOSX${1}.sdk.tar.xz" ]; then
-  echo "Downloading macOS ${1} SDK..."
-  curl -L -o ${DIR}/MacOSX${1}.sdk.tar.xz https://github.com/phracker/MacOSX-SDKs/releases/download/10.13/MacOSX${1}.sdk.tar.xz
-else
-  echo "File MacOSX${1}.sdk.tar.xz is already here, skip download"
-fi
-
-if [ ! -d /opt ]; then mkdir /opt; fi
-cd /opt
-tar xfJ "${DIR}/MacOSX${1}.sdk.tar.xz"
-ln -s /opt/MacOSX${1}.sdk /Library/Developer/CommandLineTools/SDKs/
diff --git a/ci-install/macos/scripts/setup-paths.sh b/ci-install/macos/scripts/setup-paths.sh
deleted file mode 100755
index 644e2651792aa790dd432f162c9f1078effb28c4..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/setup-paths.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-
-set -x
-
-# changes path setup for all users, puts homebrew first
-sed -e '/^\/usr\/local/d' -i .orig /etc/paths
-sed -e '/^\/Library\/TeX\/texbin/d' -i .orig /etc/paths
-echo -e "/usr/local/bin\n/usr/local/sbin\n/usr/local/opt/coreutils/libexec/gnubin\n/Library/TeX/texbin\n$(cat /etc/paths)" > /etc/paths
diff --git a/ci-install/macos/scripts/system-update.sh b/ci-install/macos/scripts/system-update.sh
deleted file mode 100755
index 2d7d8e577ad026bdbdab25ca07c57dea070abd51..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/system-update.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/bash
-
-set -eox pipefail
-
-# read into array ${RECOMMENDED[@]}, a filtered list of available and
-# recommended software updates
-self=`basename $0`
-TMPFILE=`mktemp -t ${self}` || exit 1
-softwareupdate -l | grep -e '^\s\+\*' | sed -e 's/^[ \*]*//g' > ${TMPFILE}
-
-# starts of strings of installables we don't care about
-BLACKLIST=()
-BLACKLIST+=('iBook')
-BLACKLIST+=('iTunes')
-BLACKLIST+=('Install macOS')
-
-cat ${TMPFILE} | while read k; do
-  update="yes"
-  for l in "${BLACKLIST[@]}"; do
-    if [[ "${k}" == ${l}* ]]; then
-      update="no"
-    fi
-  done
-  if [[ "${update}" == "yes" ]]; then
-    echo "Updating $k..."
-    touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
-    softwareupdate --verbose --install "${k}"
-    rm /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
-  else
-    echo "Ignoring update for $k..."
-    softwareupdate --ignore "${k}"
-  fi
-done
-rm -f ${TMPFILE}
-
-# We don't want our system changing on us or restarting to update. Disable
-# automatic updates.
-echo "Disable automatic updates…"
-softwareupdate --schedule off
diff --git a/ci-install/macos/scripts/xcode-cli-tools.sh b/ci-install/macos/scripts/xcode-cli-tools.sh
deleted file mode 100755
index a11a5263ccae3ad8c10abeee565660adbde90916..0000000000000000000000000000000000000000
--- a/ci-install/macos/scripts/xcode-cli-tools.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-set -eox pipefail
-
-# create the placeholder file that's checked by CLI updates' .dist code
-# in Apple's SUS catalog
-touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
-
-# find the CLI Tools update
-PROD=$(softwareupdate -l | grep "\*.*Command Line" | tail -n 1 | awk -F"*" '{print $2}' | sed -e 's/^ *//' | tr -d '\n')
-# install it
-softwareupdate -i "$PROD" --verbose
-
-rm /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress