44 lines
2.6 KiB
Bash
44 lines
2.6 KiB
Bash
#!/bin/sh
|
|
set -eu
|
|
if [ "$1" = install ] || [ "$1" = upgrade ]; then
|
|
if [ -d /run/systemd/system ]; then
|
|
if [ -S /run/mission-core-sensors/driver.sock ]; then
|
|
if ! /usr/bin/python3 -I -c 'import http.client,json,socket; c=http.client.HTTPConnection("driver",timeout=5); c.sock=socket.socket(socket.AF_UNIX); c.sock.settimeout(5); c.sock.connect("/run/mission-core-sensors/driver.sock"); c.request("GET","/prepare-safe"); r=c.getresponse(); assert r.status==200 and json.load(r).get("safe") is True'; then
|
|
echo "Mission Core Node: остановите захват или просмотр записи перед обновлением или удалением." >&2
|
|
exit 1
|
|
fi
|
|
fi
|
|
if [ -S /run/mission-core-k1/driver.sock ]; then
|
|
if ! /usr/bin/python3 -I -c 'import http.client,json,socket; c=http.client.HTTPConnection("k1",timeout=5); c.sock=socket.socket(socket.AF_UNIX); c.sock.settimeout(5); c.sock.connect("/run/mission-core-k1/driver.sock"); c.request("GET","/prepare-safe"); r=c.getresponse(); assert r.status==200 and json.load(r).get("safe") is True'; then
|
|
echo "Mission Core Node: завершите подключение или запись K1 перед обновлением." >&2
|
|
exit 1
|
|
fi
|
|
fi
|
|
mc_node_device_job=$(systemctl show --property=ActiveState --value mission-core-node-realsense-prepare.service 2>/dev/null || true)
|
|
case "$mc_node_device_job" in
|
|
active|activating) echo "Mission Core Node: дождитесь завершения подготовки устройства." >&2; exit 1 ;;
|
|
esac
|
|
|
|
mc_node_environment_state=$(systemctl show --property=ActiveState --value mission-core-node-environment.service 2>/dev/null || true)
|
|
case "$mc_node_environment_state" in
|
|
active|activating)
|
|
echo "Mission Core Node: дождитесь завершения настройки окружения в приложении." >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
# End the admitted idle worker before dpkg replaces its Python modules.
|
|
# New UI commands now fail unavailable instead of racing the package copy.
|
|
if systemctl is-active --quiet mission-core-k1.service; then
|
|
# Preserve an optional worker's prior running state across a Node-only
|
|
# update. /run is root-owned; the plugin still owns initial activation.
|
|
(umask 077; : > /run/mission-core-node-k1-upgrade-active)
|
|
systemctl stop mission-core-k1.service
|
|
fi
|
|
fi
|
|
. /etc/os-release
|
|
if [ "${ID:-}" != ubuntu ] || [ "${VERSION_ID:-}" != 24.04 ]; then
|
|
echo "Mission Core Node: this package does not support the installed system." >&2
|
|
exit 1
|
|
fi
|
|
fi
|