OpsCenter allows starting and stopping the DataStax Enterprise process on each node
in a visual manner. Customize the startup or shutdown of a node using the provided example
scripts.
OpsCenter allows starting and stopping the DataStax Enterprise process on each
node in a visual manner. The agent attempts to automatically determine the best way to
do this but cannot do so in all cases. You can customize the startup or shutdown of a
node using the start-cassandra and
stop-cassandra scripts located in
/usr/share/datastax-agent/bin (package installs) or
install_location/bin (tarball
installs).
Procedure
-
Rename the example script in /usr/share/datastax-agent/bin
(package installs) or
install_location/bin (tarball
installs) to remove the .example extension.
- start-cassandra.example: example startup
script
- stop-cassandra.example: example shutdown
script
cd /usr/share/datastax-agent/bin
$ mv start-cassandra.example start-cassandra
-
Edit the script to customize the behavior. The script should return an exit
code of
0
when successful, and a non-zero value if it
fails.
-
Make the script executable.
chmod 755 start-cassandra