[Unit]
Description=osmo-bts manager for OC-2G
After=oc2g-sysdev-remap.service
Wants=oc2g-sysdev-remap.service
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
NotifyAccess=all
WatchdogSec=21780s
StateDirectory=osmocom
WorkingDirectory=%S/osmocom
Restart=always
RestartSec=2

# Make sure directories and symbolic link exist
ExecStartPre=/bin/sh -c 'test -d /mnt/storage/var/run/oc2gbts-mgr || mkdir -p /mnt/storage/var/run/oc2gbts-mgr ; test -d /var/run/oc2gbts-mgr || ln -sf /mnt/storage/var/run/oc2gbts-mgr/ /var/run'
# Make sure BTS operation hour exist
ExecStartPre=/bin/sh -c 'test -f /mnt/storage/var/run/oc2gbts-mgr/hours-running || echo 0 > /mnt/storage/var/run/oc2gbts-mgr/hours-running'
# Shutdown all PA correctly
ExecStartPre=/bin/sh -c 'echo disabled > /var/oc2g/pa-state/pa0/state;'
#ExecStartPre=/bin/sh -c 'echo 0 > /var/oc2g/pa-supply/max_microvolts; echo 0 > /var/oc2g/pa-supply/min_microvolts'

ExecStart=/usr/bin/oc2gbts-mgr -s -c /etc/osmocom/oc2gbts-mgr.cfg

# Shutdown all PA correctly
ExecStopPost=/bin/sh -c 'echo disabled > /var/oc2g/pa-state/pa0/state;'
#ExecStopPost=/bin/sh -c 'echo 0 > /var/oc2g/pa-supply/max_microvolts; echo 0 > /var/oc2g/pa-supply/min_microvolts'

[Install]
WantedBy=multi-user.target
Alias=osmo-bts-mgr.service