** Description changed: [Impact] - * Rabbitmq-server has 2 configuration settings that affect how long it will wait for the mnesia database to become available - * The default is 30 seconds x 10 retries = 300 seconds - * The startup wrapper rabbitmq-server-wait will wait only 10 seconds - * If the database does not come online within 10 seconds the startup script will fail despite the fact that rabbitmq-server is still waiting for another 290 seconds. - * This behavior leads to falsely identified failures in OpenStack for example when a Rabbitmq cluster is restarted out of order (LP: #1828988) + * Rabbitmq-server has 2 configuration settings that affect how long it will wait for the mnesia database to become available + * The default is 30 seconds x 10 retries = 300 seconds + * The startup wrapper rabbitmq-server-wait will wait only 10 seconds + * If the database does not come online within 10 seconds the startup script will fail despite the fact that rabbitmq-server is still waiting for another 290 seconds. + * This behavior leads to falsely identified failures in OpenStack for example when a Rabbitmq cluster is restarted out of order (LP: #1828988) [Test Case] - * Create Rabbitmq cluster and create a queue with "ha-mode: all" policy - * Shut down nodes one by one - * Restart the node that was shut down first - * This node will fail to start because it was not the master of the queue - * Note that the startup script (SysV or systemd) will fail after 10 seconds while the rabbitmq-server process is still waiting for the database to come online + * Create Rabbitmq cluster and create a queue with "ha-mode: all" policy + * Shut down nodes one by one + * Restart the node that was shut down first + * This node will fail to start because it was not the master of the queue + * Note that the startup script (SysV or systemd) will fail after 10 seconds while the rabbitmq-server process is still waiting for the database to come online [Regression Potential] - * I am not aware of any potential regressions + * This change potentially increases the time the rabbitmq-server service takes to start up which might lead to failures down the dependency chain of startup services. + * This change potentially changes the result of starting the rabbitmq-server service in case the mnesia database takes more than 10 seconds to come online. Without this change, the service will incorrectly fail while it will succeed with this change.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870619 Title: rabbitmq-server startup does not wait long enough To manage notifications about this bug go to: https://bugs.launchpad.net/charm-rabbitmq-server/+bug/1870619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
