3 files changed, 29 insertions, 0 deletions
diff --git a/contrib/init/linux-systemd/ejabberd-cleanup.service b/contrib/init/linux-systemd/ejabberd-cleanup.service
index 4bea474..ea608d5 100644
--- a/contrib/init/linux-systemd/ejabberd-cleanup.service
+++ b/contrib/init/linux-systemd/ejabberd-cleanup.service
@@ -1,5 +1,7 @@
 [Unit]
 Description=Clean up ejabberd
+Documentation=https://dev.sum7.eu/sum7/ejabberd-tools/-/blob/master/README.md
+Requires=ejabberd.service
 
 [Service]
 Type=oneshot
@@ -8,6 +10,13 @@ Group=nobody
 Environment="PATH=/opt/ejabberd-tools/venv/bin:/usr/local/bin:/usr/bin:/bin"
 ExecStart=/opt/ejabberd-tools/cleanup.py
 WorkingDirectory=/opt/ejabberd-tools/
+PrivateDevices=true
+ProtectControlGroups=true
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=yes
+ProtectSystem=full
+NoNewPrivileges=yes
 
 [Install]
 WantedBy=multi-user.target
diff --git a/contrib/init/linux-systemd/ejabberd-exporter.service b/contrib/init/linux-systemd/ejabberd-exporter.service
index 1c0d9e0..1aa06cd 100644
--- a/contrib/init/linux-systemd/ejabberd-exporter.service
+++ b/contrib/init/linux-systemd/ejabberd-exporter.service
@@ -1,5 +1,8 @@
 [Unit]
 Description=ejabberd prometheus exporter
+Documentation=https://dev.sum7.eu/sum7/ejabberd-tools/-/blob/master/README.md
+After=prometheus.service
+Requires=ejabberd.service prometheus.service
 
 [Service]
 Type=simple
@@ -8,6 +11,13 @@ Group=nobody
 Environment="PATH=/opt/ejabberd-tools/venv/bin:/usr/local/bin:/usr/bin:/bin"
 ExecStart=/opt/ejabberd-tools/prometheus.py
 WorkingDirectory=/opt/ejabberd-tools/
+PrivateDevices=true
+ProtectControlGroups=true
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=yes
+ProtectSystem=full
+NoNewPrivileges=yes
 Restart=always
 RestartSec=5s
 
diff --git a/contrib/init/linux-systemd/ejabberd-influxdb.service b/contrib/init/linux-systemd/ejabberd-influxdb.service
index 364b574..6b711b6 100644
--- a/contrib/init/linux-systemd/ejabberd-influxdb.service
+++ b/contrib/init/linux-systemd/ejabberd-influxdb.service
@@ -1,5 +1,8 @@
 [Unit]
 Description=ejabberd influxdb exporter
+Documentation=https://dev.sum7.eu/sum7/ejabberd-tools/-/blob/master/README.md
+After=influxdb.service
+Requires=ejabberd.service influxdb.service
 
 [Service]
 Type=simple
@@ -8,6 +11,13 @@ Group=nogroup
 Environment="PATH=/opt/ejabberd-tools/venv/bin:/usr/local/bin:/usr/bin:/bin"
 ExecStart=/opt/ejabberd-tools/influx.py
 WorkingDirectory=/opt/ejabberd-tools/
+PrivateDevices=true
+ProtectControlGroups=true
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=yes
+ProtectSystem=full
+NoNewPrivileges=yes
 Restart=always
 RestartSec=5s