From e775181d558ac7298252d99bb30132fb59d355b0 Mon Sep 17 00:00:00 2001 From: "IPATOV, DENIS (di0361)" Date: Wed, 17 Jul 2019 08:16:42 -0700 Subject: [PATCH] increase database max_pool_size from default TimeoutError QueuePool limit of size 10 overflow 20 reached error. This issue is resolved by increasing the max_pool_size and max_overflow settings to the database to increase the number of connections to keep open in a pool and the max_overflow value for SQLAlchemy. Change-Id: I769a446d5947de07dcc4bf3f339831bf6b45326a --- global/software/charts/osh/openstack-compute-kit/nova.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/global/software/charts/osh/openstack-compute-kit/nova.yaml b/global/software/charts/osh/openstack-compute-kit/nova.yaml index 900da7e1c..d5f16c141 100644 --- a/global/software/charts/osh/openstack-compute-kit/nova.yaml +++ b/global/software/charts/osh/openstack-compute-kit/nova.yaml @@ -354,6 +354,10 @@ data: libvirt: cpu_mode: 'host-passthrough' virt_type: kvm + database: + max_pool_size: 30 + max_retries: -1 + max_overflow: 60 logging: loggers: keys: