Set db connection retry to infinity

Make sure that all the sevices will attempt to
connect to the database an infinite about of times.
If the database ever disappears for some reason we
want the services to try and reconnect more than just
10 times.

Closes-bug: #1505636
Change-Id: I77abbf72ce5bfd68faa451bb9a72bd2544963f4b

ansible/roles/cinder/templates/cinder.conf.j2

@@ -45,6 +45,7 @@ auth_strategy = keystone
 
 [database]
 connection = mysql+pymysql://{{ cinder_database_user }}:{{ cinder_database_password }}@{{ cinder_database_address }}/{{ cinder_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/glance/templates/glance-api.conf.j2

@@ -18,6 +18,7 @@ cinder_catalog_info = volume:cinder:internalURL
 
 [database]
 connection = mysql+pymysql://{{ glance_database_user }}:{{ glance_database_password }}@{{ glance_database_address }}/{{ glance_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/glance/templates/glance-registry.conf.j2

@@ -10,6 +10,7 @@ bind_port = {{ glance_registry_port }}
 
 [database]
 connection = mysql+pymysql://{{ glance_database_user }}:{{ glance_database_password }}@{{ glance_database_address }}/{{ glance_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/heat/templates/heat.conf.j2

@@ -35,6 +35,7 @@ bind_port = {{ heat_api_cfn_port }}
 
 [database]
 connection = mysql+pymysql://{{ heat_database_user }}:{{ heat_database_password }}@{{ heat_database_address }}/{{ heat_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/ironic/templates/ironic.conf.j2

@@ -29,6 +29,7 @@ dnsmasq_interface = {{ api_interface }}
 
 [database]
 connection = mysql+pymysql://{{ ironic_database_user }}:{{ ironic_database_password }}@{{ ironic_database_address }}/{{ ironic_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/keystone/templates/keystone.conf.j2

@@ -8,9 +8,9 @@ secure_proxy_ssl_header = HTTP_X_FORWARDED_PROTO
 
 [database]
 connection = mysql+pymysql://{{ keystone_database_user }}:{{ keystone_database_password }}@{{ keystone_database_address }}/{{ keystone_database_name }}
+max_retries = -1
 
 [cache]
 backend = oslo_cache.memcache_pool
 enabled = True
 memcache_servers = {% for host in groups['memcached'] %}{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ memcached_port }}{% if not loop.last %},{% endif %}{% endfor %}
-

ansible/roles/magnum/templates/magnum.conf.j2

@@ -11,6 +11,7 @@ host = {{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['addr
 
 [database]
 connection = mysql+pymysql://{{ magnum_database_user }}:{{ magnum_database_password }}@{{ magnum_database_address}}/{{ magnum_database_name }}
+max_retries = -1
 
 [heat_client]
 region_name = {{ openstack_region_name }}

ansible/roles/manila/templates/manila.conf.j2

@@ -109,6 +109,7 @@ lock_path = /var/lib/manila/tmp
 
 [database]
 connection = mysql+pymysql://{{ manila_database_user }}:{{ manila_database_password }}@{{ manila_database_address }}/{{ manila_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 signing_dir = /var/cache/manila

ansible/roles/mistral/templates/mistral.conf.j2

@@ -14,6 +14,7 @@ bind_port = {{ mistral_api_port }}
 
 [database]
 connection = mysql+pymysql://{{ mistral_database_user }}:{{ mistral_database_password }}@{{ mistral_database_address }}/{{ mistral_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/murano/templates/murano.conf.j2

@@ -10,6 +10,7 @@ bind_port = {{ murano_api_port }}
 
 [database]
 connection = mysql+pymysql://{{ murano_database_user }}:{{ murano_database_password }}@{{ murano_database_address }}/{{ murano_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/neutron/templates/neutron.conf.j2

@@ -59,6 +59,7 @@ root_helper = sudo neutron-rootwrap /etc/neutron/rootwrap.conf
 
 [database]
 connection = mysql+pymysql://{{ neutron_database_user }}:{{ neutron_database_password }}@{{ neutron_database_address }}/{{ neutron_database_name }}
+max_retries = -1
 
 [keystone_authtoken]
 auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}

ansible/roles/nova/templates/nova.conf.j2

@@ -122,9 +122,11 @@ password = {{ neutron_keystone_password }}
 connection = mysql+pymysql://{{ nova_database_user }}:{{ nova_database_password }}@{{ nova_database_address }}/{{ nova_database_name }}
 max_pool_size = 50
 max_overflow = 1000
+max_retries = -1
 
 [api_database]
 connection = mysql+pymysql://{{ nova_api_database_user }}:{{ nova_api_database_password }}@{{ nova_api_database_address }}/{{ nova_api_database_name }}
+max_retries = -1
 
 [cache]
 backend = oslo_cache.memcache_pool