bug5938: use sym links for hudson slave setup

configuration/environments_scripts/hudson_slave/README

@@ -0,0 +1,5 @@
+Deploy the .mount and .service units to /etc/systemd/system.
+Deploy the imageupgrade script to /usr/local/bin,
+furthermore the ../imageupgrade_functions.sh has to go to /usr/local/bin, best as symbolic link to files in git.
+
+See the script in wiki/howto/development/ci.md that shows how to set up such an instance from scratch.

configuration/hudson_slave_setup/README

@@ -1,5 +0,0 @@
-Deploy the .mount and .service units to /etc/systemd/system.
-Deploy the imageupgrade script to /usr/local/bin,
-furthermore the ../imageupgrade_functions.sh has to go to /usr/local/bin, best as symbolic link to files in git.
-
-See the script in wiki/howto/development/ci.md that shows how to set up such an instance from scratch.

configuration/hudson_slave_setup/README

@@ -0,0 +1 @@
+../environments_scripts/hudson_slave/README

configuration/hudson_slave_setup/imageupgrade

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# Script to deploy on an instance that has an ephemeral volume as /dev/nvme0n1 (adjust env var PARTITION if different)
-# Ensures the partition is xfs-formatted, any existing partition contents will be overwritten if formatted otherwise.
-# An existing xfs partition will be left alone.
-. imageupgrade_functions.sh
-
-get_ec2_user_data() {
-  /usr/bin/ec2metadata --user
-}
-
-METADATA=$( get_ec2_user_data )
-echo "Metadata: ${METADATA}"
-if echo "${METADATA}" | grep -q "^image-upgrade$"; then
-  echo "Image upgrade..."
-  LOGON_USER_HOME=/home/ubuntu
-  run_apt_update_upgrade
-  download_and_install_latest_sap_jvm_8
-  run_git_pull
-  finalize
-fi

configuration/hudson_slave_setup/imageupgrade

@@ -0,0 +1 @@
+../environments_scripts/hudson_slave/files/usr/local/bin/imageupgrade

configuration/hudson_slave_setup/imageupgrade.service

@@ -1,12 +0,0 @@
-[Unit]
-Description=Check for image-upgrade EC2 user data and triggers an image upgrade if found
-Requires=-.mount cloud-init.service
-After=-.mount cloud-init.service networking.service systemd-networkd.service
-
-[Install]
-WantedBy=multi-user.target
-
-[Service]
-Type=oneshot
-RemainAfterExit=true
-ExecStart=/usr/local/bin/imageupgrade

configuration/hudson_slave_setup/imageupgrade.service

@@ -0,0 +1 @@
+../environments_scripts/hudson_slave/files/etc/systemd/system/imageupgrade.service

configuration/hudson_slave_setup/mounthudsonworkspace

@@ -1,12 +0,0 @@
-#!/bin/bash
-# Expects an ephemeral volume to have been mounted at /ephemeral/data and
-# mounts that with a "bind" mount to /home/hudson/workspace.
-# The directory is then chown/chgrp'ed to hudson
-if [ -e /dev/nvme1n1 ]; then
-  mkfs.ext4 /dev/nvme1n1
-  mount /dev/nvme1n1 /home/hudson/workspace
-else
-  mount -o bind /ephemeral/data /home/hudson/workspace
-fi
-chgrp hudson /home/hudson/workspace
-chown hudson /home/hudson/workspace

configuration/hudson_slave_setup/mounthudsonworkspace

@@ -0,0 +1 @@
+../environments_scripts/hudson_slave/files/usr/local/bin/mounthudsonworkspace

configuration/hudson_slave_setup/mounthudsonworkspace.service

@@ -1,12 +0,0 @@
-[Unit]
-Description=Mount Hudson Workspace
-After=ephemeral-data.mount
-
-[Service]
-Type=oneshot
-ExecStart=/usr/local/bin/mounthudsonworkspace
-RemainAfterExit=true
-StandardOutput=journal
-
-[Install]
-WantedBy=multi-user.target

configuration/hudson_slave_setup/mounthudsonworkspace.service

@@ -0,0 +1 @@
+../environments_scripts/hudson_slave/files/etc/systemd/system/mounthudsonworkspace.service