Hi Nicolas, have you tried "wait_for"?
Something like: wait_for: path=/var/log/redis.log search_regex="Finished with success" state =present Regards, Frank Am Montag, 1. September 2014 13:00:15 UTC+2 schrieb Nicolas G: > > Hi, > > We use a single redis master server and many slave nodes that are running > tomcat along with the redis slave service. > > One of the problems I have is that I need my tomcat application to start > when the replication is completed, on my playbook I first install and start > redis slave service before tomcat but it seems tomcat service starts before > the replication is completed which is not acceptable. How can I have > Ansible to check when the redis replication was completed so it can THEN > start tomcat ? > > I could add a pause command but the replication time is something that > will change in the future along with our database, I'm able to check for > the replication status using the redis cli command or inspecting the redis > log file : > > # CLI > > /usr/bin/redis-cli -a <password> -p <slave_port> info replication > > > # Log > """ > > [11347] 01 Sep 09:05:54.259 # Server started, Redis version 2.8.13 > [11347] 01 Sep 09:06:17.406 * DB loaded from append only file: 23.148 seconds > [11347] 01 Sep 09:06:17.406 * The server is now ready to accept connections > on port 6380 > [11347] 01 Sep 09:06:18.259 * Connecting to MASTER > master-redis.example.com:6379 <http://asset-feed.cogmatch.net:6379/> > [11347] 01 Sep 09:06:18.261 * MASTER <-> SLAVE sync started > [11347] 01 Sep 09:06:18.263 * Non blocking connect for SYNC fired the event. > [11347] 01 Sep 09:06:18.264 * Master replied to PING, replication can > continue... > [11347] 01 Sep 09:06:18.264 * Partial resynchronization not possible (no > cached master) > [11347] 01 Sep 09:06:18.265 * Full resync from master: > 16d5e3d27f324kjdf2d10e5c8dadae90186ab85bd51:72507275921 > [11347] 01 Sep 09:06:40.402 * MASTER <-> SLAVE sync: receiving 1672419047 > bytes from master > [11347] 01 Sep 09:07:32.165 * MASTER <-> SLAVE sync: Flushing old data > [11347] 01 Sep 09:07:40.012 * MASTER <-> SLAVE sync: Loading DB in memory > [11347] 01 Sep 09:07:59.408 * MASTER <-> SLAVE sync: Finished with success > > """ > > Can you please advise ? > > Regards, > Nicolas. > -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/4773dc08-9f31-46d5-8030-2c41875d3872%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
