Install in /var/www/$app like any other app ..

manifest.toml

@@ -55,7 +55,6 @@ ram.runtime = "50M"
     [resources.system_user]
 
     [resources.install_dir]
-    dir = "/opt/__APP__"
 
     [resources.permissions]
     main.url = "/"

scripts/install

@@ -18,6 +18,22 @@ ynh_script_progression --message="Setting up source files..." --weight=11
 NETDATA_TMPDIR=$(mktemp -d)
 ynh_setup_source --dest_dir="$NETDATA_TMPDIR"
 
+#=================================================
+# BUILD
+#=================================================
+ynh_script_progression --message="Executing Netdata installer..." --weight=10
+
+# create a temporary file for the log
+tmplog=$(mktemp /tmp/netdata-updater-log-XXXXXX.log)
+
+pushd $NETDATA_TMPDIR
+    # the installer.sh script will append "netdata" after the --install-prefix arg
+    ./netdata-installer.sh --install-prefix /var/www/ --dont-wait --disable-cloud --disable-telemetry --stable-channel >$tmplog 2>$tmplog || ynh_die "FAILED TO COMPILE/INSTALL NETDATA"
+popd
+
+# Specific configuration
+configure_netdata
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -28,24 +44,6 @@ ynh_add_nginx_config
 
 yunohost service add $app --description "Real-time performance and health monitoring" --log "$install_dir/var/log/netdata/error.log" "$install_dir/var/log/netdata/access.log" "$install_dir/var/log/netdata/debug.log"
 
-#=================================================
-# SPECIFIC SETUP
-#=================================================
-# EXECUTE NETDATA INSTALLER
-#=================================================
-ynh_script_progression --message="Executing Netdata installer..." --weight=10
-
-# create a temporary file for the log
-tmplog=$(mktemp /tmp/netdata-updater-log-XXXXXX.log)
-
-# Launch netdata installation in /opt directory
-pushd $NETDATA_TMPDIR
-    ./netdata-installer.sh --install-prefix /opt --dont-wait --disable-cloud --disable-telemetry --stable-channel >$tmplog 2>$tmplog || ynh_die "FAILED TO COMPILE/INSTALL NETDATA"
-popd
-
-# Specific configuration
-configure_netdata
-
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================

scripts/restore

@@ -19,13 +19,6 @@ ynh_script_progression --message="Restoring Netdata configuration directory..."
 
 ynh_restore_file --origin_path="$install_dir/etc/netdata"
 
-#=================================================
-# RESTORE THE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Restoring the NGINX web server configuration..."
-
-ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-
 #=================================================
 # INSTALL AND RESTORE THE APP CONFIGURATION
 #=================================================
@@ -36,20 +29,23 @@ NETDATA_TMPDIR=$(mktemp -d)
 ynh_setup_source --dest_dir="$NETDATA_TMPDIR"
 
 # create a temporary file for the log
-tmp=$(mktemp /tmp/netdata-updater-log-XXXXXX.log)
+tmplog=$(mktemp /tmp/netdata-updater-log-XXXXXX.log)
-# open fd 3 and send it to tmp
-exec 3>${tmp}
 
-# Launch netdata installation in /opt directory
+pushd $NETDATA_TMPDIR
-cd $NETDATA_TMPDIR
+    # the installer.sh script will append "netdata" after the --install-prefix arg
-./netdata-installer.sh --install-prefix /opt --dont-wait --disable-cloud --disable-telemetry --stable-channel >&3 2>&3 || ynh_die "FAILED TO COMPILE/INSTALL NETDATA"
+    ./netdata-installer.sh --install-prefix /var/www/ --dont-wait --disable-cloud --disable-telemetry --stable-channel >$tmplog 2>$tmplog || ynh_die "FAILED TO COMPILE/INSTALL NETDATA"
-
+popd
-# close fd 3
-exec 3<&-
 
 # Specific configuration
 configure_netdata
 
+#=================================================
+# RESTORE THE NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Restoring the NGINX web server configuration..."
+
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
+
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================

scripts/upgrade

@@ -43,9 +43,9 @@ then
 	# create a temporary file for the log
 	tmplog=$(mktemp /tmp/netdata-updater-log-XXXXXX.log)
 
-	# Launch netdata installation in /opt directory
 	pushd $NETDATA_TMPDIR
-		./netdata-installer.sh --install-prefix /opt --dont-wait --disable-cloud  >$tmplog 2>$tmplog || ynh_die "FAILED TO COMPILE/INSTALL NETDATA"
+        # the installer.sh script will append "netdata" after the --install-prefix arg
+		./netdata-installer.sh --install-prefix /var/www/ --dont-wait --disable-cloud  >$tmplog 2>$tmplog || ynh_die "FAILED TO COMPILE/INSTALL NETDATA"
 	popd
 fi