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Watchdog script

This commit is contained in:
Bob Mottram 2014-10-24 22:02:45 +01:00
parent b8711a6402
commit b6758d7d16
1 changed files with 31 additions and 0 deletions
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31
install-freedombone.sh
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@ -217,6 +217,9 @@ USB_MOUNT=/mnt/usb
# name of a script used to upgrade the system
UPGRADE_SCRIPT_NAME="freedombone-upgrade"
# name of a script which keeps running processes going even if they crash
WATCHDOG_SCRIPT_NAME="keepon"
# Name of a script used to create a backup of the system on usb drive
BACKUP_SCRIPT_NAME="backup"
@ -3506,6 +3509,23 @@ function install_xmpp {
echo 'install_xmpp' >> $COMPLETION_FILE
}
function install_watchdog_script {
if grep -Fxq "install_watchdog_script" $COMPLETION_FILE; then
return
fi
echo '#!/bin/bash' > /usr/bin/$WATCHDOG_SCRIPT_NAME
echo 'LOGFILE=/var/log/keepon.log' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo 'CURRENT_DATE=$(date)' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
# application specific stuff is added later
chmod +x /usr/bin/$WATCHDOG_SCRIPT_NAME
if ! grep -q "/usr/bin/$WATCHDOG_SCRIPT_NAME" /etc/crontab; then
echo "*/1 * * * * root /usr/bin/$WATCHDOG_SCRIPT_NAME" >> /etc/crontab
fi
echo 'install_watchdog_script' >> $COMPLETION_FILE
}
function install_irc_server {
if [[ $SYSTEM_TYPE == "$VARIANT_WRITER" || $SYSTEM_TYPE == "$VARIANT_MAILBOX" || $SYSTEM_TYPE == "$VARIANT_CLOUD" || $SYSTEM_TYPE == "$VARIANT_SOCIAL" || $SYSTEM_TYPE == "$VARIANT_MEDIA" ]]; then
return
@ -3553,6 +3573,16 @@ function install_irc_server {
sed -i "s/;Password = ThePwd/Password = $IRC_OPERATOR_PASSWORD/g" /etc/ngircd/ngircd.conf
service ngircd start
# keep the daemon running
echo '' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo '# keep irc daemon running' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo 'IRC_RUNNING=$(pgrep ngircd > /dev/null && echo Running)' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo 'if [ ! $IRC_RUNNING ]; then' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo ' service ngircd start' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo ' echo -n $CURRENT_DATE >> $LOGFILE' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo ' echo " IRC daemon restarted" >> $LOGFILE' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
echo 'fi' >> /usr/bin/$WATCHDOG_SCRIPT_NAME
if ! grep -q "IRC Server" /home/$MY_USERNAME/README; then
echo '' >> /home/$MY_USERNAME/README
echo '' >> /home/$MY_USERNAME/README
@ -5105,6 +5135,7 @@ regenerate_ssh_keys
script_to_make_self_signed_certificates
create_upgrade_script
route_outgoing_traffic_through_tor
install_watchdog_script
configure_email
create_procmail
#spam_filtering