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CTDB should start as a disabled unit (systemd) in most of the distributions and, when trying to enable it for the first time, user should get an unconfigured, or similar, error. Depending on /etc/ctdb/nodes file will give a clear direction to final user on what is needed in order to get cluster up and running. It should work like previous ENABLED=NO variables in SySV like initialization scripts. BUG: https://bugzilla.samba.org/show_bug.cgi?id=14017 RN: ctdb.service should only start if /etc/ctdb/nodes is not empty Signed-off-by: Rafael David Tinoco <rafaeldtinoco@ubuntu.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com> (cherry picked from commit c5803507df7def388edcd5b6cbfee30cd217b536)
This directory contains run-time support scripts for CTDB.
Selected highlights:
ctdb.init
An initscript for starting ctdbd at boot time.
events/
Eventscripts. See events/README for more details.
functions
Support functions, sourced by eventscripts and other scripts.
statd-callout
rpc.statd high-availability callout to support lock migration on
failover.
Notes:
* All of these scripts are written in POSIX Bourne shell. Please
avoid bash-isms, including the use of "local" variables (which are
not available in POSIX shell).
* Do not use absolute paths for commands. Unit tests attempt to
replace many commands with stubs and can not do this if commands are
specified with absolute paths. The functions file controls $PATH so
absolute paths should not be required.