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Add checks for running services before stopping + stop&start monitor_rascsi when installing rascsi proper

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This commit is contained in:
Daniel Markstedt 2021-10-20 22:06:00 -07:00
parent 269b718ec7
commit 192bbb6391
1 changed files with 32 additions and 3 deletions
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35
easyinstall.sh
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@ -79,7 +79,8 @@ function installPackages() {
# compile and install RaSCSI Service
function installRaScsi() {
sudo systemctl stop rascsi || true
stopRaScsiScreen
stopRaScsi
if [ -f /etc/systemd/system/rascsi.service ]; then
sudo cp /etc/systemd/system/rascsi.service /etc/systemd/system/rascsi.service.old
@ -109,6 +110,8 @@ www-data ALL=NOPASSWD: /sbin/shutdown, /sbin/reboot
sudo systemctl restart rsyslog
sudo systemctl enable rascsi # optional - start rascsi at boot
sudo systemctl start rascsi
startRaScsiScreen
}
# install everything required to run an HTTP server (Nginx + Python Flask App)
@ -151,7 +154,7 @@ function installRaScsiScreen() {
ROTATION="180"
fi
sudo systemctl stop monitor_rascsi || true
stopRaScsiScreen
updateRaScsiGit
sudo apt-get update && sudo apt-get install python3-dev python3-pip python3-venv libjpeg-dev libpng-dev libopenjp2-7-dev i2c-tools -y </dev/null
@ -218,7 +221,8 @@ function createImagesDir() {
}
function stopOldWebInterface() {
sudo systemctl stop rascsi-web || true
stopRaScsiWeb
APACHE_STATUS=$(sudo systemctl status apache2 &> /dev/null; echo $?)
if [ "$APACHE_STATUS" -eq 0 ] ; then
echo "Stopping old Apache2 RaSCSI Web..."
@ -249,6 +253,31 @@ function updateRaScsiGit() {
fi
}
function stopRaScsi() {
if [[ `systemctl list-units | grep -c rascsi.service` -ge 1 ]]; then
sudo systemctl stop rascsi.service
fi
}
function stopRaScsiWeb() {
if [[ `systemctl list-units | grep -c rascsi-web.service` -ge 1 ]]; then
sudo systemctl stop rascsi-web.service
fi
}
function stopRaScsiScreen() {
if [[ `systemctl list-units | grep -c monitor_rascsi.service` -ge 1 ]]; then
sudo systemctl stop monitor_rascsi.service
fi
}
function startRaScsiScreen() {
if [[ -f "/etc/systemd/system/monitor_rascsi.service" ]]; then
sudo systemctl start monitor_rascsi.service
showRaScsiScreenStatus
fi
}
function showRaScsiStatus() {
sudo systemctl status rascsi | tee
}