Autopilot Log Analyser

  1. Bug #1655716
  2. Comment #10

Comment 10 for bug 1655716

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Francis Ginther (fginther) wrote : Re: bootstrap fails with various EOF responses from autopilot newton openstack deployment

More debugging today came up with some additional theories. Openstack uses mysql, which ends up getting deployed across three units. In our case, keystone and nova end up on the same physical machines. Mysql is deployed with a default setting for innodb_buffer_pool_size which causes it to think it can allocate up to 50% of memory for it internal buffer pool. This ends up being 50% of the host machines memory, even though it's smooshed together with 6 other services.

I'm going to attempt to tune innodb_buffer_pool_size to a lower value (say 10%) and see what the outcome is.