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-rw-r--r--puppet/all-nodes-config.yaml4
-rw-r--r--puppet/services/glance-api.yaml151
-rw-r--r--puppet/services/glance-base.yaml110
-rw-r--r--puppet/services/glance-registry.yaml76
-rw-r--r--puppet/services/haproxy-internal-tls-certmonger.yaml51
-rw-r--r--puppet/services/haproxy-public-tls-certmonger.yaml37
-rw-r--r--puppet/services/haproxy.yaml43
-rw-r--r--puppet/services/kernel.yaml4
8 files changed, 326 insertions, 150 deletions
diff --git a/puppet/all-nodes-config.yaml b/puppet/all-nodes-config.yaml
index cae60aab..d64f70db 100644
--- a/puppet/all-nodes-config.yaml
+++ b/puppet/all-nodes-config.yaml
@@ -64,6 +64,9 @@ parameters:
CertmongerCA:
type: string
default: 'IPA'
+ EnableInternalTLS:
+ type: boolean
+ default: false
resources:
@@ -207,6 +210,7 @@ resources:
cloud_name_ctlplane: {get_param: cloud_name_ctlplane}
# TLS parameters
certmonger_ca: {get_param: CertmongerCA}
+ enable_internal_tls: {get_param: EnableInternalTLS}
outputs:
config_id:
diff --git a/puppet/services/glance-api.yaml b/puppet/services/glance-api.yaml
index b47d98a7..33abdbf9 100644
--- a/puppet/services/glance-api.yaml
+++ b/puppet/services/glance-api.yaml
@@ -18,32 +18,14 @@ parameters:
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
- CephClientUserName:
- default: openstack
- type: string
Debug:
default: ''
description: Set to True to enable debugging on all services.
type: string
- GlanceNotifierStrategy:
- description: Strategy to use for Glance notification queue
- type: string
- default: noop
- GlanceLogFile:
- description: The filepath of the file to use for logging messages from Glance.
- type: string
- default: ''
GlancePassword:
description: The password for the glance service and db account, used by the glance services.
type: string
hidden: true
- GlanceBackend:
- default: swift
- description: The short name of the Glance backend to use. Should be one
- of swift, rbd, or file
- type: string
- constraints:
- - allowed_values: ['swift', 'file', 'rbd']
GlanceWorkers:
default: ''
description: |
@@ -55,31 +37,6 @@ parameters:
memory consumption. It is recommended that a suitable non-default value
be selected on such systems.
type: string
- GlanceRbdPoolName:
- default: images
- type: string
- RabbitPassword:
- description: The password for RabbitMQ
- type: string
- hidden: true
- RabbitUserName:
- default: guest
- description: The username for RabbitMQ
- type: string
- RabbitClientPort:
- default: 5672
- description: Set rabbit subscriber port, change this if using SSL
- type: number
- RabbitClientUseSSL:
- default: false
- description: >
- Rabbit client subscriber parameter to specify
- an SSL connection to the RabbitMQ host.
- type: string
- KeystoneRegion:
- type: string
- default: 'regionOne'
- description: Keystone region for endpoint
MonitoringSubscriptionGlanceApi:
default: 'overcloud-glance-api'
type: string
@@ -89,6 +46,14 @@ parameters:
tag: openstack.glance.api
path: /var/log/glance/api.log
+resources:
+ GlanceBase:
+ type: ./glance-base.yaml
+ properties:
+ ServiceNetMap: {get_param: ServiceNetMap}
+ DefaultPasswords: {get_param: DefaultPasswords}
+ EndpointMap: {get_param: EndpointMap}
+
outputs:
role_data:
description: Role data for the Glance API role.
@@ -99,66 +64,46 @@ outputs:
logging_groups:
- glance
config_settings:
- glance::api::database_connection:
- list_join:
- - ''
- - - {get_param: [EndpointMap, MysqlInternal, protocol]}
- - '://glance:'
- - {get_param: GlancePassword}
- - '@'
- - {get_param: [EndpointMap, MysqlInternal, host]}
- - '/glance'
- glance::api::bind_port: {get_param: [EndpointMap, GlanceInternal, port]}
- glance::api::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
- glance::api::authtoken::auth_url: { get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix] }
- glance::api::registry_host:
- str_replace:
- template: "'REGISTRY_HOST'"
- params:
- REGISTRY_HOST: {get_param: [EndpointMap, GlanceRegistryInternal, host]}
- glance::api::registry_client_protocol: {get_param: [EndpointMap, GlanceRegistryInternal, protocol] }
- glance::api::authtoken::password: {get_param: GlancePassword}
- glance::api::enable_proxy_headers_parsing: true
- glance::api::debug: {get_param: Debug}
- glance::api::workers: {get_param: GlanceWorkers}
- glance_notifier_strategy: {get_param: GlanceNotifierStrategy}
- glance_log_file: {get_param: GlanceLogFile}
- glance::backend::swift::swift_store_auth_address: {get_param: [EndpointMap, KeystoneInternal, uri] }
- glance::backend::swift::swift_store_user: service:glance
- glance::backend::swift::swift_store_key: {get_param: GlancePassword}
- glance::backend::swift::swift_store_create_container_on_put: true
- glance::backend::rbd::rbd_store_pool: {get_param: GlanceRbdPoolName}
- glance::backend::rbd::rbd_store_user: {get_param: CephClientUserName}
- glance_backend: {get_param: GlanceBackend}
- glance::notify::rabbitmq::rabbit_userid: {get_param: RabbitUserName}
- glance::notify::rabbitmq::rabbit_port: {get_param: RabbitClientPort}
- glance::notify::rabbitmq::rabbit_password: {get_param: RabbitPassword}
- glance::notify::rabbitmq::rabbit_use_ssl: {get_param: RabbitClientUseSSL}
- glance::notify::rabbitmq::notification_driver: messagingv2
- glance::registry::db::database_db_max_retries: -1
- glance::registry::db::database_max_retries: -1
- tripleo.glance_api.firewall_rules:
- '112 glance_api':
- dport:
- - 9292
- - 13292
- glance::api::authtoken::project_name: 'service'
- glance::api::pipeline: 'keystone'
- glance::api::show_image_direct_url: true
- # NOTE: bind IP is found in Heat replacing the network name with the
- # local node IP for the given network; replacement examples
- # (eg. for internal_api):
- # internal_api -> IP
- # internal_api_uri -> [IP]
- # internal_api_subnet - > IP/CIDR
- glance::api::bind_host: {get_param: [ServiceNetMap, GlanceApiNetwork]}
+ map_merge:
+ - get_attr: [GlanceBase, role_data, config_settings]
+ - glance::api::database_connection:
+ list_join:
+ - ''
+ - - {get_param: [EndpointMap, MysqlInternal, protocol]}
+ - '://glance:'
+ - {get_param: GlancePassword}
+ - '@'
+ - {get_param: [EndpointMap, MysqlInternal, host]}
+ - '/glance'
+ glance::api::bind_port: {get_param: [EndpointMap, GlanceInternal, port]}
+ glance::api::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
+ glance::api::authtoken::auth_url: { get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix] }
+ glance::api::registry_host:
+ str_replace:
+ template: "'REGISTRY_HOST'"
+ params:
+ REGISTRY_HOST: {get_param: [EndpointMap, GlanceRegistryInternal, host]}
+ glance::api::registry_client_protocol: {get_param: [EndpointMap, GlanceRegistryInternal, protocol] }
+ glance::api::authtoken::password: {get_param: GlancePassword}
+ glance::api::enable_proxy_headers_parsing: true
+ glance::api::debug: {get_param: Debug}
+ glance::api::workers: {get_param: GlanceWorkers}
+ tripleo.glance_api.firewall_rules:
+ '112 glance_api':
+ dport:
+ - 9292
+ - 13292
+ glance::api::authtoken::project_name: 'service'
+ glance::api::pipeline: 'keystone'
+ glance::api::show_image_direct_url: true
+ # NOTE: bind IP is found in Heat replacing the network name with the
+ # local node IP for the given network; replacement examples
+ # (eg. for internal_api):
+ # internal_api -> IP
+ # internal_api_uri -> [IP]
+ # internal_api_subnet - > IP/CIDR
+ glance::api::bind_host: {get_param: [ServiceNetMap, GlanceApiNetwork]}
step_config: |
include ::tripleo::profile::base::glance::api
service_config_settings:
- keystone:
- glance::keystone::auth::public_url: {get_param: [EndpointMap, GlancePublic, uri]}
- glance::keystone::auth::internal_url: {get_param: [EndpointMap, GlanceInternal, uri]}
- glance::keystone::auth::admin_url: {get_param: [EndpointMap, GlanceAdmin, uri]}
- glance::keystone::auth::password: {get_param: GlancePassword }
- glance::keystone::auth::region: {get_param: KeystoneRegion}
- glance::keystone::auth::tenant: 'service'
+ get_attr: [GlanceBase, role_data, service_config_settings]
diff --git a/puppet/services/glance-base.yaml b/puppet/services/glance-base.yaml
new file mode 100644
index 00000000..3294fc0f
--- /dev/null
+++ b/puppet/services/glance-base.yaml
@@ -0,0 +1,110 @@
+heat_template_version: 2016-10-14
+
+description: >
+ OpenStack Glance Common settings with Puppet
+
+parameters:
+ ServiceNetMap:
+ default: {}
+ description: Mapping of service_name -> network name. Typically set
+ via parameter_defaults in the resource registry. This
+ mapping overrides those in ServiceNetMapDefaults.
+ type: json
+ DefaultPasswords:
+ default: {}
+ type: json
+ EndpointMap:
+ default: {}
+ description: Mapping of service endpoint -> protocol. Typically set
+ via parameter_defaults in the resource registry.
+ type: json
+ CephClientUserName:
+ default: openstack
+ type: string
+ Debug:
+ default: ''
+ description: Set to True to enable debugging on all services.
+ type: string
+ GlanceNotifierStrategy:
+ description: Strategy to use for Glance notification queue
+ type: string
+ default: noop
+ GlanceLogFile:
+ description: The filepath of the file to use for logging messages from Glance.
+ type: string
+ default: ''
+ GlancePassword:
+ description: The password for the glance service and db account, used by the glance services.
+ type: string
+ hidden: true
+ GlanceBackend:
+ default: swift
+ description: The short name of the Glance backend to use. Should be one
+ of swift, rbd, or file
+ type: string
+ constraints:
+ - allowed_values: ['swift', 'file', 'rbd']
+ GlanceRbdPoolName:
+ default: images
+ type: string
+ RabbitPassword:
+ description: The password for RabbitMQ
+ type: string
+ hidden: true
+ RabbitUserName:
+ default: guest
+ description: The username for RabbitMQ
+ type: string
+ RabbitClientPort:
+ default: 5672
+ description: Set rabbit subscriber port, change this if using SSL
+ type: number
+ RabbitClientUseSSL:
+ default: false
+ description: >
+ Rabbit client subscriber parameter to specify
+ an SSL connection to the RabbitMQ host.
+ type: string
+ KeystoneRegion:
+ type: string
+ default: 'regionOne'
+ description: Keystone region for endpoint
+
+outputs:
+ role_data:
+ description: Role data for the Glance common role.
+ value:
+ service_name: glance_base
+ config_settings:
+ glance_notifier_strategy: {get_param: GlanceNotifierStrategy}
+ glance_log_file: {get_param: GlanceLogFile}
+ glance::backend::swift::swift_store_auth_address: {get_param: [EndpointMap, KeystoneInternal, uri] }
+ glance::backend::swift::swift_store_user: service:glance
+ glance::backend::swift::swift_store_key: {get_param: GlancePassword}
+ glance::backend::swift::swift_store_create_container_on_put: true
+ glance::backend::rbd::rbd_store_pool: {get_param: GlanceRbdPoolName}
+ glance::backend::rbd::rbd_store_user: {get_param: CephClientUserName}
+ glance_backend: {get_param: GlanceBackend}
+ glance::notify::rabbitmq::rabbit_userid: {get_param: RabbitUserName}
+ glance::notify::rabbitmq::rabbit_port: {get_param: RabbitClientPort}
+ glance::notify::rabbitmq::rabbit_password: {get_param: RabbitPassword}
+ glance::notify::rabbitmq::rabbit_use_ssl: {get_param: RabbitClientUseSSL}
+ glance::notify::rabbitmq::notification_driver: messagingv2
+ glance::registry::db::database_db_max_retries: -1
+ glance::registry::db::database_max_retries: -1
+ service_config_settings:
+ keystone:
+ glance::keystone::auth::public_url: {get_param: [EndpointMap, GlancePublic, uri]}
+ glance::keystone::auth::internal_url: {get_param: [EndpointMap, GlanceInternal, uri]}
+ glance::keystone::auth::admin_url: {get_param: [EndpointMap, GlanceAdmin, uri]}
+ glance::keystone::auth::password: {get_param: GlancePassword }
+ glance::keystone::auth::region: {get_param: KeystoneRegion}
+ glance::keystone::auth::tenant: 'service'
+ mysql:
+ glance::db::mysql::password: {get_param: GlancePassword}
+ glance::db::mysql::user: glance
+ glance::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
+ glance::db::mysql::dbname: glance
+ glance::db::mysql::allowed_hosts:
+ - '%'
+ - "%{hiera('mysql_bind_host')}"
diff --git a/puppet/services/glance-registry.yaml b/puppet/services/glance-registry.yaml
index 30df67fe..c45582d4 100644
--- a/puppet/services/glance-registry.yaml
+++ b/puppet/services/glance-registry.yaml
@@ -46,6 +46,14 @@ parameters:
tag: openstack.glance.registry
path: /var/log/glance/registry.log
+resources:
+ GlanceBase:
+ type: ./glance-base.yaml
+ properties:
+ ServiceNetMap: {get_param: ServiceNetMap}
+ DefaultPasswords: {get_param: DefaultPasswords}
+ EndpointMap: {get_param: EndpointMap}
+
outputs:
role_data:
description: Role data for the Glance Registry role.
@@ -56,43 +64,37 @@ outputs:
logging_groups:
- glance
config_settings:
- glance::registry::database_connection:
- list_join:
- - ''
- - - {get_param: [EndpointMap, MysqlInternal, protocol]}
- - '://glance:'
- - {get_param: GlancePassword}
- - '@'
- - {get_param: [EndpointMap, MysqlInternal, host]}
- - '/glance'
- glance::registry::authtoken::password: {get_param: GlancePassword}
- glance::registry::authtoken::project_name: 'service'
- glance::registry::pipeline: 'keystone'
- glance::registry::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
- glance::registry::authtoken::auth_url: { get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix] }
- glance::registry::debug: {get_param: Debug}
- glance::registry::workers: {get_param: GlanceWorkers}
- glance::registry::db::database_db_max_retries: -1
- glance::registry::db::database_max_retries: -1
- tripleo.glance_registry.firewall_rules:
- '112 glance_registry':
- dport:
- - 9191
- # NOTE: bind IP is found in Heat replacing the network name with the
- # local node IP for the given network; replacement examples
- # (eg. for internal_api):
- # internal_api -> IP
- # internal_api_uri -> [IP]
- # internal_api_subnet - > IP/CIDR
- glance::registry::bind_host: {get_param: [ServiceNetMap, GlanceRegistryNetwork]}
+ map_merge:
+ - get_attr: [GlanceBase, role_data, config_settings]
+
+ - glance::registry::database_connection:
+ list_join:
+ - ''
+ - - {get_param: [EndpointMap, MysqlInternal, protocol]}
+ - '://glance:'
+ - {get_param: GlancePassword}
+ - '@'
+ - {get_param: [EndpointMap, MysqlInternal, host]}
+ - '/glance'
+ glance::registry::authtoken::password: {get_param: GlancePassword}
+ glance::registry::authtoken::project_name: 'service'
+ glance::registry::pipeline: 'keystone'
+ glance::registry::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
+ glance::registry::authtoken::auth_url: { get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix] }
+ glance::registry::debug: {get_param: Debug}
+ glance::registry::workers: {get_param: GlanceWorkers}
+ tripleo.glance_registry.firewall_rules:
+ '112 glance_registry':
+ dport:
+ - 9191
+ # NOTE: bind IP is found in Heat replacing the network name with the
+ # local node IP for the given network; replacement examples
+ # (eg. for internal_api):
+ # internal_api -> IP
+ # internal_api_uri -> [IP]
+ # internal_api_subnet - > IP/CIDR
+ glance::registry::bind_host: {get_param: [ServiceNetMap, GlanceRegistryNetwork]}
step_config: |
include ::tripleo::profile::base::glance::registry
service_config_settings:
- mysql:
- glance::db::mysql::password: {get_param: GlancePassword}
- glance::db::mysql::user: glance
- glance::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
- glance::db::mysql::dbname: glance
- glance::db::mysql::allowed_hosts:
- - '%'
- - "%{hiera('mysql_bind_host')}"
+ get_attr: [GlanceBase, role_data, config_settings]
diff --git a/puppet/services/haproxy-internal-tls-certmonger.yaml b/puppet/services/haproxy-internal-tls-certmonger.yaml
new file mode 100644
index 00000000..c6d53542
--- /dev/null
+++ b/puppet/services/haproxy-internal-tls-certmonger.yaml
@@ -0,0 +1,51 @@
+heat_template_version: 2016-10-14
+
+description: >
+ HAProxy deployment with TLS enabled, powered by certmonger
+
+parameters:
+ ServiceNetMap:
+ default: {}
+ description: Mapping of service_name -> network name. Typically set
+ via parameter_defaults in the resource registry. This
+ mapping overrides those in ServiceNetMapDefaults.
+ type: json
+ DefaultPasswords:
+ default: {}
+ type: json
+ EndpointMap:
+ default: {}
+ description: Mapping of service endpoint -> protocol. Typically set
+ via parameter_defaults in the resource registry.
+ type: json
+
+outputs:
+ role_data:
+ description: Role data for the HAProxy internal TLS via certmonger role.
+ value:
+ service_name: haproxy_internal_tls_certmonger
+ config_settings:
+ generate_service_certificates: true
+ tripleo::haproxy::use_internal_certificates: true
+ certificates_specs:
+ map_merge:
+ repeat:
+ template:
+ haproxy-NETWORK:
+ service_pem: '/etc/pki/tls/certs/overcloud-haproxy-NETWORK.pem'
+ service_certificate: '/etc/pki/tls/certs/overcloud-haproxy-NETWORK.crt'
+ service_key: '/etc/pki/tls/private/overcloud-haproxy-NETWORK.key'
+ hostname: "%{hiera('cloud_name_NETWORK')}"
+ postsave_cmd: "" # TODO
+ principal: "haproxy/%{hiera('cloud_name_NETWORK')}"
+ for_each:
+ NETWORK:
+ # NOTE(jaosorior) Get unique network names to create
+ # certificates for those. We skip the tenant network since
+ # we don't need a certificate for that, and the external
+ # network will be handled in another template.
+ yaql:
+ expression: list($.data.map.items().map($1[1])).distinct().where($ != external and $ != tenant)
+ data:
+ map:
+ get_param: ServiceNetMap
diff --git a/puppet/services/haproxy-public-tls-certmonger.yaml b/puppet/services/haproxy-public-tls-certmonger.yaml
new file mode 100644
index 00000000..1551d16a
--- /dev/null
+++ b/puppet/services/haproxy-public-tls-certmonger.yaml
@@ -0,0 +1,37 @@
+heat_template_version: 2016-10-14
+
+description: >
+ HAProxy deployment with TLS enabled, powered by certmonger
+
+parameters:
+ ServiceNetMap:
+ default: {}
+ description: Mapping of service_name -> network name. Typically set
+ via parameter_defaults in the resource registry. This
+ mapping overrides those in ServiceNetMapDefaults.
+ type: json
+ DefaultPasswords:
+ default: {}
+ type: json
+ EndpointMap:
+ default: {}
+ description: Mapping of service endpoint -> protocol. Typically set
+ via parameter_defaults in the resource registry.
+ type: json
+
+outputs:
+ role_data:
+ description: Role data for the HAProxy public TLS via certmonger role.
+ value:
+ service_name: haproxy_public_tls_certmonger
+ config_settings:
+ generate_service_certificates: true
+ tripleo::haproxy::service_certificate: '/etc/pki/tls/certs/overcloud-haproxy-external.pem'
+ certificates_specs:
+ haproxy-external:
+ service_pem: '/etc/pki/tls/certs/overcloud-haproxy-external.pem'
+ service_certificate: '/etc/pki/tls/certs/overcloud-haproxy-external.crt'
+ service_key: '/etc/pki/tls/private/overcloud-haproxy-external.key'
+ hostname: "%{hiera('cloud_name_external')}"
+ postsave_cmd: "" # TODO
+ principal: "haproxy/%{hiera('cloud_name_external')}"
diff --git a/puppet/services/haproxy.yaml b/puppet/services/haproxy.yaml
index 974928c5..0813cb7e 100644
--- a/puppet/services/haproxy.yaml
+++ b/puppet/services/haproxy.yaml
@@ -1,4 +1,4 @@
-heat_template_version: 2016-04-08
+heat_template_version: 2016-10-14
description: >
HAproxy service configured with Puppet
@@ -48,6 +48,22 @@ parameters:
default: 'overcloud-haproxy'
type: string
+resources:
+
+ HAProxyPublicTLS:
+ type: OS::TripleO::Services::HAProxyPublicTLS
+ properties:
+ ServiceNetMap: {get_param: ServiceNetMap}
+ DefaultPasswords: {get_param: DefaultPasswords}
+ EndpointMap: {get_param: EndpointMap}
+
+ HAProxyInternalTLS:
+ type: OS::TripleO::Services::HAProxyInternalTLS
+ properties:
+ ServiceNetMap: {get_param: ServiceNetMap}
+ DefaultPasswords: {get_param: DefaultPasswords}
+ EndpointMap: {get_param: EndpointMap}
+
outputs:
role_data:
description: Role data for the HAproxy role.
@@ -55,14 +71,21 @@ outputs:
service_name: haproxy
monitoring_subscription: {get_param: MonitoringSubscriptionHaproxy}
config_settings:
- tripleo.haproxy.firewall_rules:
- '107 haproxy stats':
- dport: 1993
- tripleo::haproxy::haproxy_log_address: {get_param: HAProxySyslogAddress}
- tripleo::haproxy::haproxy_stats_user: {get_param: HAProxyStatsUser}
- tripleo::haproxy::haproxy_stats_password: {get_param: HAProxyStatsPassword}
- tripleo::haproxy::redis_password: {get_param: RedisPassword}
- tripleo::haproxy::control_virtual_interface: {get_param: ControlVirtualInterface}
- tripleo::haproxy::public_virtual_interface: {get_param: PublicVirtualInterface}
+ map_merge:
+ - get_attr: [HAProxyPublicTLS, role_data, config_settings]
+ - get_attr: [HAProxyInternalTLS, role_data, config_settings]
+ - tripleo.haproxy.firewall_rules:
+ '107 haproxy stats':
+ dport: 1993
+ tripleo::haproxy::haproxy_log_address: {get_param: HAProxySyslogAddress}
+ tripleo::haproxy::haproxy_stats_user: {get_param: HAProxyStatsUser}
+ tripleo::haproxy::haproxy_stats_password: {get_param: HAProxyStatsPassword}
+ tripleo::haproxy::redis_password: {get_param: RedisPassword}
+ tripleo::haproxy::control_virtual_interface: {get_param: ControlVirtualInterface}
+ tripleo::haproxy::public_virtual_interface: {get_param: PublicVirtualInterface}
+ tripleo::profile::base::haproxy::certificates_specs:
+ map_merge:
+ - get_attr: [HAProxyPublicTLS, role_data, certificates_specs]
+ - get_attr: [HAProxyInternalTLS, role_data, certificates_specs]
step_config: |
include ::tripleo::profile::base::haproxy
diff --git a/puppet/services/kernel.yaml b/puppet/services/kernel.yaml
index 2f01578e..1fc88bf1 100644
--- a/puppet/services/kernel.yaml
+++ b/puppet/services/kernel.yaml
@@ -39,8 +39,12 @@ outputs:
net.netfilter.nf_conntrack_max:
value: 500000
# prevent neutron bridges from autoconfiguring ipv6 addresses
+ net.ipv6.conf.all.accept_ra:
+ value: 0
net.ipv6.conf.default.accept_ra:
value: 0
+ net.ipv6.conf.all.autoconf:
+ value: 0
net.ipv6.conf.default.autoconf:
value: 0
net.core.netdev_max_backlog: