netdata: use builtin packaging service files

Netdata now provides its own systemd service files. They provide better
hardening than the one we were defining in the recipe.

Unfortunately, the CMakeLists.txt file wants to install them into /lib
rather than /usr/lib. I added mv commands to put them in the expected
location depending on usrmerge.

Signed-off-by: Enguerrand de Ribaucourt <[email protected]>
Signed-off-by: Khem Raj <[email protected]>

meta-webserver/recipes-webadmin/netdata/netdata/0002-Do-not-hardcode-systemd-unit-directories.patch

@@ -0,0 +1,38 @@
+From 67b9343e986ac6c9e3482bec938aa31deaab3ce7 Mon Sep 17 00:00:00 2001
+From: Enguerrand de Ribaucourt <[email protected]>
+Date: Tue, 1 Oct 2024 17:01:33 +0200
+Subject: [PATCH] Do not hardcode systemd unit directories
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Enguerrand de Ribaucourt <[email protected]>
+---
+ CMakeLists.txt | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 622bf88..ef3a771 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -2533,7 +2533,7 @@ if(BUILD_FOR_PACKAGING)
+         install(FILES
+                 ${CMAKE_BINARY_DIR}/system/systemd/netdata.service
+                 COMPONENT netdata
+-                DESTINATION lib/systemd/system)
++                DESTINATION $ENV{systemd_system_unitdir})
+         install(DIRECTORY
+                 COMPONENT netdata
+                 DESTINATION usr/lib/systemd/[email protected])
+@@ -2622,11 +2622,11 @@ if(NOT OS_WINDOWS)
+     install(FILES
+             ${CMAKE_BINARY_DIR}/system/systemd/netdata-updater.service
+             COMPONENT netdata
+-            DESTINATION lib/systemd/system)
++            DESTINATION $ENV{systemd_system_unitdir})
+     install(FILES
+             system/systemd/netdata-updater.timer
+             COMPONENT netdata
+-            DESTINATION lib/systemd/system)
++            DESTINATION $ENV{systemd_system_unitdir})
+   endif()
+ endif()
+

meta-webserver/recipes-webadmin/netdata/netdata_1.47.1.bb

@@ -7,13 +7,13 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=fc9b848046ef54b5eaee6071947abd24"
 
 DEPENDS += "json-c libuv libyaml util-linux zlib lz4"
 
-SRC_URI = "\
+SRC_URI = " \
     https://github.com/${BPN}/${BPN}/releases/download/v${PV}/${BPN}-v${PV}.tar.gz \
     file://0001-cmake-Add-check-for-64bit-builtin-atomics.patch \
+    file://0002-Do-not-hardcode-systemd-unit-directories.patch \
     file://netdata.conf \
-    file://netdata.service \
     file://netdata-volatiles.conf \
-"
+    "
 SRC_URI[sha256sum] = "fb970a4b571ffd542b7d24220ef806a4c1b56c535e0f549a9978860a9f1dcc9c"
 
 UPSTREAM_CHECK_URI = "https://github.com/${BPN}/${BPN}/tags"
@@ -36,7 +36,8 @@ export LIBS
 
 #systemd
 SYSTEMD_PACKAGES = "${PN}"
-SYSTEMD_SERVICE:${PN} = "netdata.service"
+export SERVICE_FILES = "netdata.service netdata-updater.service netdata-updater.timer"
+SYSTEMD_SERVICE:${PN} = "${SERVICE_FILES}"
 SYSTEMD_AUTO_ENABLE:${PN} = "enable"
 
 #User specific
@@ -57,7 +58,7 @@ PACKAGECONFIG[systemd] = "-DENABLE_PLUGIN_SYSTEMD_JOURNAL=ON,-DENABLE_PLUGIN_SYS
 PACKAGECONFIG[docker] = ",,virtual/docker,"
 
 # ebpf doesn't compile (or detect) the cross compilation well
-EXTRA_OECMAKE += "-DENABLE_PLUGIN_EBPF=OFF -DENABLE_PLUGIN_GO=OFF \
+EXTRA_OECMAKE += "-DENABLE_PLUGIN_EBPF=OFF -DENABLE_PLUGIN_GO=OFF -DBUILD_FOR_PACKAGING=${@bb.utils.contains('DISTRO_FEATURES','systemd','ON','OFF',d)} \
                   -DENABLE_ACLK=OFF -DENABLE_EXPORTER_PROMETHEUS_REMOTE_WRITE=OFF -DCMAKE_INSTALL_PREFIX='${base_prefix}'"
 
 do_install:append() {
@@ -67,9 +68,6 @@ do_install:append() {
 
     if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
         # Install systemd unit files
-        install -d ${D}${systemd_unitdir}/system
-        install -m 0644 ${UNPACKDIR}/netdata.service ${D}${systemd_unitdir}/system
-        sed -i -e 's,@@datadir,${datadir_native},g' ${D}${systemd_unitdir}/system/netdata.service
         install -Dm 0644 ${UNPACKDIR}/netdata-volatiles.conf ${D}${sysconfdir}/tmpfiles.d/netdata.conf
     fi
 
@@ -90,6 +88,10 @@ do_install:append() {
     chown -R netdata:netdata ${D}${datadir}/netdata/web
 }
 
-FILES:${PN} += "${localstatedir}/cache/netdata/ ${localstatedir}/lib/netdata/"
+FILES:${PN} += " \
+    ${localstatedir}/cache/netdata/ \
+    ${localstatedir}/lib/netdata/ \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '${systemd_unitdir}/[email protected]', '', d)} \
+    "
 
 RDEPENDS:${PN} = "bash python3-core zlib"