Provisioning: Resize ulimit value for open files

Linker for Qt Webengine builds needs to open multiple files.
Without this it will hit the limit

Task-number: COIN-699
Change-Id: I53b8c38a4f719714971ca6a4b65349716a873170
Reviewed-by: Ville-Pekka Karhu <ville-pekka.karhu@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
(cherry picked from commit a4b61379cac768c1a9c21767f7c05df541dc6dfb)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/coin/provisioning/qtci-linux-Ubuntu-20.04-x86_64/01-set-ulimit.sh b/coin/provisioning/qtci-linux-Ubuntu-20.04-x86_64/01-set-ulimit.sh
new file mode 100644
index 00000000..f190f482
--- /dev/null
+++ b/coin/provisioning/qtci-linux-Ubuntu-20.04-x86_64/01-set-ulimit.sh
@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+
+#############################################################################
+##
+## Copyright (C) 2021 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the provisioning scripts of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL21$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see http://www.qt.io/terms-conditions. For further
+## information use the contact form at http://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 2.1 or version 3 as published by the Free
+## Software Foundation and appearing in the file LICENSE.LGPLv21 and
+## LICENSE.LGPLv3 included in the packaging of this file. Please review the
+## following information to ensure the GNU Lesser General Public License
+## requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+## http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+##
+## As a special exception, The Qt Company gives you certain additional
+## rights. These rights are described in The Qt Company LGPL Exception
+## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+# This script will set ulimit size for open files
+# Linker for Qt Webengine builds needs to open a multiple files. Without this it will hit the limit.
+
+file="/etc/security/limits.conf"
+file2="/etc/pam.d/common-session"
+sudo sed -i '/End of file/d' $file
+sudo tee -a $file <<"EOF"
+* soft        nproc          4096
+* hard        nproc          4096
+* soft        nofile         4096
+* hard        nofile         4096
+root soft     nproc          4096
+root hard     nproc          4096
+root soft     nofile         4096
+root hard     nofile         4096
+# End of file
+EOF
+
+sudo sed -i '/end of pam-auth-update config/d' $file2
+sudo tee -a $file2 <<"EOF"
+session required        pam_limits.so
+# end of pam-auth-update config
+EOF