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## arg 1: the new package version
#pre_install() {
# do something here
#}
# arg 1: the new package version
post_install() {
echo "changing the remote GIT source to BARE on node"
cd /opt/ethoscope-device
git remote set-url origin git://node/ethoscope.git
echo "setting GIT branch"
git checkout python3.7
echo "installing python package"
cd /opt/ethoscope-device/src
python setup.py develop
echo "create 000 machine files"
echo "ETHOSCOPE_000" > /etc/machine-name
echo "ETHOSCOPE_000" > /etc/hostname
echo "create a default wlan0 file"
echo "Description='ethoscope_wifi'" > /etc/netctl/wlan
echo "Interface=wlan0" >> /etc/netctl/wlan
echo "Connection=wireless" >> /etc/netctl/wlan
echo "Security=wpa" >> /etc/netctl/wlan
echo "IP=dhcp" >> /etc/netctl/wlan
echo "TimeoutDHCP=60" >> /etc/netctl/wlan
echo "ESSID=ETHOSCOPE_WIFI" >> /etc/netctl/wlan
echo "Key=ETHOSCOPE_1234" >> /etc/netctl/wlan
echo "create a default eth0 file"
echo "Description='Ethernet'" > /etc/netctl/ether
echo "Interface=eth0" >> /etc/netctl/ether
echo "Connection=ethernet" >> /etc/netctl/ether
echo "IP=dhcp" >> /etc/netctl/ether
echo "use netctl instead of networkd"
systemctl stop systemd-networkd
systemctl disable systemd-networkd
ip link set eth0 down
ip link set wlan0 down
netctl enable ether
netctl enable wlan
# netctl-auto is for wireless connections only,
systemctl start netctl-auto@wlan
systemctl enable netctl-auto@wlan
# ifplugd for wired connections
systemctl enable netctl-ifplugd@eth0
systemctl start netctl-ifplugd@eth0
echo "configure the NTP file"
echo 'server node' > /etc/ntp.conf
echo 'server 127.127.1.0' >> /etc/ntp.conf
echo 'fudge 127.127.1.0 stratum 10' >> /etc/ntp.conf
echo 'restrict default kod limited nomodify nopeer noquery notrap' >> /etc/ntp.conf
echo 'restrict 127.0.0.1' >> /etc/ntp.conf
echo 'restrict ::1' >> /etc/ntp.conf
echo 'driftfile /var/lib/ntp/ntp.drift' >> /etc/ntp.conf
echo "enabling DEVICE specific systemd service files"
systemctl enable ethoscope_device.service ethoscope_update.service
systemctl enable ntpd.service mysqld.service sshd.service mysqld.service avahi-daemon.service
systemctl enable fake-hwclock fake-hwclock-save.timer
echo "Set up mysql database"
mysql_install_db --user=mysql --basedir=/usr --datadir=/var/lib/mysql
systemctl start mysqld.service
mysql -u root -e "CREATE USER 'ethoscope'@'localhost' IDENTIFIED BY 'ethoscope'"
mysql -u root -e "CREATE USER 'ethoscope'@'%' IDENTIFIED BY 'ethoscope'"
mysql -u root -e "GRANT ALL PRIVILEGES ON *.* TO 'ethoscope'@'localhost' WITH GRANT OPTION";
mysql -u root -e "GRANT ALL PRIVILEGES ON *.* TO 'ethoscope'@'%' WITH GRANT OPTION";
chown -R mysql:mysql /var/lib/mysql
echo "setup mariadb configuration"
echo '[server]' > /etc/my.cnf.d/server.cnf
echo 'log-bin=mysql-bin' >> /etc/my.cnf.d/server.cnf
echo 'binlog_format=mixed' >> /etc/my.cnf.d/server.cnf
echo 'expire_logs_days = 10' >> /etc/my.cnf.d/server.cnf
echo 'max_binlog_size = 100M' >> /etc/my.cnf.d/server.cnf
echo "install picamera settings into the boot/config.txt"
echo 'start_file=start_x.elf' > /boot/config.txt
echo 'fixup_file=fixup_x.dat' >> /boot/config.txt
echo 'disable_camera_led=1' >> /boot/config.txt
echo 'gpu_mem=256' >> /boot/config.txt
echo 'cma_lwm=' >> /boot/config.txt
echo 'cma_hwm=' >> /boot/config.txt
echo 'cma_offline_start=' >> /boot/config.txt
echo 'hdmi_force_hotplug=1' >> /boot/config.txt
# https://github.com/raspberrypi/firmware/issues/1167
echo 'awb_auto_is_greyworld=1' >> /boot/config.txt
echo 'Loading bcm2835 module'
echo 'bcm2835-v4l2' > /etc/modules-load.d/picamera.conf
echo "limiting journal log space"
echo 'SystemMaxUse=250MB' >> /etc/systemd/journald.conf
echo "generating locale"
echo "en_GB.UTF-8 UTF-8" >> /etc/locale.gen
locale-gen
echo "Please reboot this PI now."
}
## arg 1: the new package version
## arg 2: the old package version
#pre_upgrade() {
# do something here
#}
# arg 1: the new package version
# arg 2: the old package version
post_upgrade() {
echo "changing the remote GIT source to BARE on node"
cd /opt/ethoscope-device
git remote set-url origin git://node/srv/git/ethoscope.git
#setting branch
git checkout python3.7
}
# arg 1: the old package version
pre_remove() {
echo "disabling systemd service files"
systemctl disable ethoscope_device.service ethoscope_update.service
}
## arg 1: the old package version
#post_remove() {
# do something here
#}
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