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mirror of https://gitlab.com/fdroid/fdroidserver.git synced 2024-11-05 15:00:11 +01:00
fdroidserver/jenkins-build-all
Hans-Christoph Steiner 2b6825ccfd build: set open file limit based on how many apps are being processed
When running `fdroid build --all` on a buildserver with thousands of apps,
it was frequently hitting the open file limit.  This increases the open
file limit based on how many apps are being process.  It is doubled to
provide a margin of safety.

There are probably open file leaks which ideally would be fixed, but this
is also useful to make things more resilient to all the random stuff apps
include in their build systems.
2017-11-29 21:06:02 +01:00

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#!/bin/bash
#
# this is the script run by the Jenkins server to run the build tests. Be
# sure to always run it in its dir, i.e. ./jenkins-build, otherwise it might
# remove things that you don't want it to.
#
# runs here:
# https://jenkins.debian.net/job/reproducible_fdroid_build_apps
if [ `dirname $0` != "." ]; then
echo "only run this script like ./`basename $0`"
exit
fi
# jenkins.debian.net slaves do not export WORKSPACE
if [ -z $WORKSPACE ]; then
export WORKSPACE=`pwd`
fi
set -e
set -x
# report info about virtualization
(dmesg | grep -i -e hypervisor -e qemu -e kvm) || true
(lspci | grep -i -e virtio -e virtualbox -e qemu -e kvm) || true
lsmod
if systemd-detect-virt -q ; then
echo "Virtualization is used:" `systemd-detect-virt`
else
echo "No virtualization is used."
fi
sudo /bin/chmod -R a+rX /var/lib/libvirt/images
echo 'maximum allowed number of open file descriptors: ' `ulimit -n`
ls -ld /var/lib/libvirt/images
ls -l /var/lib/libvirt/images || echo no access
ls -lR ~/.vagrant.d/ || echo no access
virsh --connect qemu:///system list --all || echo cannot virsh list
cat /etc/issue
/sbin/ifconfig || true
hostname || true
# point to the Vagrant/VirtualBox configs created by reproducible_setup_fdroid_build_environment.sh
# these variables are actually set in fdroidserver/jenkins-build-makebuildserver
export SETUP_WORKSPACE=$(dirname $WORKSPACE)/reproducible_setup_fdroid_build_environment
export XDG_CONFIG_HOME=$SETUP_WORKSPACE
export VBOX_USER_HOME=$SETUP_WORKSPACE/VirtualBox
export VAGRANT_HOME=$SETUP_WORKSPACE/vagrant.d
# make sure we have the right buildserver paths and its ready for use
vagrant global-status | grep reproducible_setup_fdroid_build_environment
# the way we handle jenkins slaves doesn't copy the workspace to the slaves
# so we need to "manually" clone the git repo here…
cd $WORKSPACE
# set up Android SDK to use the Debian packages in stretch
export ANDROID_HOME=/usr/lib/android-sdk
# now build the whole archive
cd $WORKSPACE
# this can be handled in the jenkins job, or here:
if [ -e fdroiddata ]; then
cd fdroiddata
while ! git fetch origin --tags --prune; do sleep 10; done
git checkout master
git reset --hard origin/master
# keep all the cloned source repos
git clean -fdx --exclude build --exclude repo --exclude unsigned
else
git clone https://gitlab.com/fdroid/fdroiddata.git fdroiddata
cd fdroiddata
fi
echo "build_server_always = True" > config.py
$WORKSPACE/fdroid build --verbose --latest --no-tarball --all
vagrant global-status
cd builder
vagrant status