On 08/10/2018 10:48 AM, Kai Kang wrote:
Add systemd service file of lttng-tools from Fedora
ftp://fr2.rpmfind.net/linux/fedora/linux/development/rawhide
/Everything/source/tree/Packages/l/lttng-tools-2.10.5-1.fc29.src.rpm
And disable the service by default.
s/And disable the service by default./
but disable the service by default since lttng is a heavy-weight
debugging tool./
This is what we did when adding the service file to a *released*
product but one could argue that if you add lttng-tools to your
image then you really do want it to be enabled.
It's a small thing but could be important to someone so
speak up if it is. I think that it's better to enable it
by default for oe-core-2.6.
../Randy
Signed-off-by: Kai Kang <kai.k...@windriver.com>
---
meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service | 9 +++++++++
meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb | 12 +++++++++++-
2 files changed, 20 insertions(+), 1 deletion(-)
create mode 100644
meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
diff --git a/meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
b/meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
new file mode 100644
index 00000000000..aaf81305923
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=LTTng 2.x central tracing registry session daemon
+
+[Service]
+Type=forking
+ExecStart=/usr/bin/lttng-sessiond -d
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
b/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
index e4969c30807..0314b536376 100644
--- a/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
+++ b/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
@@ -31,12 +31,16 @@ SRC_URI =
"https://lttng.org/files/lttng-tools/lttng-tools-${PV}.tar.bz2 \
file://x32.patch \
file://run-ptest \
file://0001-Allow-multiple-attempts-to-connect-to-relayd.patch \
+ file://lttng-sessiond.service \
"
SRC_URI[md5sum] = "051224eb991aee07f8721ff1877d0b96"
SRC_URI[sha256sum] =
"77839eb6fc6c652125f08acfd9369701c2516eb05cc2084160e7efc7a3fb731c"
-inherit autotools ptest pkgconfig useradd python3-dir manpages
+inherit autotools ptest pkgconfig useradd python3-dir manpages systemd
+
+SYSTEMD_SERVICE_${PN} = "lttng-sessiond.service"
+SYSTEMD_AUTO_ENABLE = "disable"
USERADD_PACKAGES = "${PN}"
GROUPADD_PARAM_${PN} = "tracing"
@@ -52,6 +56,12 @@ FILES_${PN}-dev += "${PYTHON_SITEPACKAGES_DIR}/*.la"
INSANE_SKIP_${PN} = "libexec dev-so"
INSANE_SKIP_${PN}-dbg = "libexec"
+do_install_append () {
+ # install systemd unit file
+ install -d ${D}${systemd_unitdir}/system
+ install -m 0644 ${WORKDIR}/lttng-sessiond.service
${D}${systemd_unitdir}/system
+}
+
do_install_ptest () {
for f in Makefile tests/Makefile tests/utils/utils.sh ; do
install -D "${B}/$f" "${D}${PTEST_PATH}/$f"
--
# Randy MacLeod
# Wind River Linux
--
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