Currently we are using *.in files for templates, applying parameters by sed
command one-by-one.
This patch will replace them by Mustache, it's simple and easy syntax template
language.
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <20180606183113.25275-1-syuu@scylladb.com>
This commit e80a5e3cb3 introduced an issue,
it wrongly passes an empty string to scylla-jmx cmdline, which causes
scylla-jmx script stuck. The cmdline real executes is:
# scylla-jmx -l /usr/lib/scylla/jmx ""
Wrapped quotation marks of env variable can't be parsed away if we use
${SCYLLA_PARAMS} in ExecStart cmdline, but $SCYLLA_PARAMS works.
Another problem is the variable can't be re-used insider env file,
reference: [1]. Let's split the parameters to multiple env variables,
and combine them in ExecStart cmdline.
[1] https://unix.stackexchange.com/questions/358998/systemd-environmentfile-re-using-variables-howFixesscylladb/scylla#2935
Signed-off-by: Amos Kong <amos@scylladb.com>
Message-Id: <c983103c08a3f901037fd282a14df5bb7f85dddd.1510494507.git.amos@scylladb.com>
Using systemd to run scylla-jmx won't load params from
/etc/defaults/scylla-jmx because it expects params to be sent using the
command line.
This patch enhances the sysconfig file by adding the available options
(commented) and passes the right options to systemd `ExecStart` when
defined. That way scylla-jmx is ran with the params defined into
/etc/defaults/scylla-jmx.
Maybe not the most elegant way to do it, but 1/ it works 2/ I didn't
find a better solution to fix that problem.
Message-Id: <20170927085236.6704-1-fdevillamil@synthesio.com>
The correct dependency between the jmx and the scylla-server is:
The scylla-jmx should not run if the scylla-server is not running, it
should shutdown when the scylla-server shuts down.
Starting the scylla-jmx should not start the scylla-server, instead, if
the scylla-server is not running it should fail to start.
This patch changes the setup to do so.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <1467184319-3395-1-git-send-email-amnon@scylladb.com>
Since Ubuntu 15.10/16.04 has moved to systemd, share CentOS/Fedora's systemd unit file with Ubuntu.
Fixesscylladb/scylla#1283
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <1464083473-1701-1-git-send-email-syuu@scylladb.com>
Since scylla-jmx supports to read configuration from scylla.yaml, we
don't need to pass these parameters from program arguments.
Fixes#17.
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
