Add a swap file to build machines

[releng/builder.git] / jenkins-scripts / jenkins-init-script.sh

diff --git a/jenkins-scripts/jenkins-init-script.sh b/jenkins-scripts/jenkins-init-script.sh
index efb8b1a79733a57fb878c801b71d453e9ddc6053..3309b00ab11322912a3e9d0c924f74ef84091f44 100755 (executable)
--- a/jenkins-scripts/jenkins-init-script.sh
+++ b/jenkins-scripts/jenkins-init-script.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# @License EPL-1.0 <http://spdx.org/licenses/EPL-1.0>
+# SPDX-License-Identifier: EPL-1.0
 ##############################################################################
 # Copyright (c) 2016 The Linux Foundation and others.
 #
@@ -9,13 +9,14 @@
 # http://www.eclipse.org/legal/epl-v10.html
 ##############################################################################
 
-cd /builder/jenkins-scripts
-chmod +x *.sh
+cd /builder/jenkins-scripts || exit 1
+chmod +x -- *.sh
 ./system_type.sh
 
+# shellcheck disable=SC1091
 source /tmp/system_type.sh
 ./basic_settings.sh
-./${SYSTEM_TYPE}.sh
+"./${SYSTEM_TYPE}.sh"
 
 # Create the jenkins user last so that hopefully we don't have to deal with
 # guard files
@@ -23,3 +24,9 @@ source /tmp/system_type.sh
 
 ## add local environment changes post scripts
 ./jenkins-init-script-local-env.sh
+
+# Create a swap file
+dd if=/dev/zero of=/swap count=1024 bs=1MiB
+chmod 600 /swap
+mkswap /swap
+swapon /swap