ef582bfc6a
This should be greater than the default value of corosync_token_timeout, which is 10 seconds. That way, if an entire cluster node is unavailable, appropriate fencing measures can occur. With the current settings, it is possible for brief network interruptions, greater than 5 seconds, but less than 10 seconds, to occur. This can cause the RabbitMQ cluster to fail in subtle ways, but no corrective action taken by pacemaker. Change-Id: I735d43616c5c623c4398d924713012f595b2e5f9
167 lines
6.0 KiB
YAML
167 lines
6.0 KiB
YAML
heat_template_version: pike
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description: >
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RabbitMQ service configured with Puppet
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parameters:
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ServiceData:
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default: {}
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description: Dictionary packing service data
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type: json
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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type: json
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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RabbitUserName:
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default: guest
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description: The username for RabbitMQ
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type: string
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RabbitPassword:
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description: The password for RabbitMQ
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type: string
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hidden: true
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RabbitFDLimit:
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default: 65536
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description: Configures RabbitMQ FD limit
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type: string
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RabbitIPv6:
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default: false
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description: Enable IPv6 in RabbitMQ
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type: boolean
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RabbitCookie:
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type: string
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default: ''
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hidden: true
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RabbitHAQueues:
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description:
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The number of HA queues to be configured in rabbit. The default is -1 which
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translates to "ha-mode all". The special value 0 will be automatically
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overridden to CEIL(N/2) where N is the number of nodes running rabbitmq.
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default: -1
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type: number
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MonitoringSubscriptionRabbitmq:
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default: 'overcloud-rabbitmq'
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type: string
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EnableInternalTLS:
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type: boolean
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default: false
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conditions:
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internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
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outputs:
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role_data:
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description: Role data for the RabbitMQ role.
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value:
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service_name: rabbitmq
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monitoring_subscription: {get_param: MonitoringSubscriptionRabbitmq}
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config_settings:
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map_merge:
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-
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rabbitmq::file_limit: {get_param: RabbitFDLimit}
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rabbitmq::default_user: {get_param: RabbitUserName}
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rabbitmq::default_pass: {get_param: RabbitPassword}
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rabbit_ipv6: {get_param: RabbitIPv6}
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tripleo.rabbitmq.firewall_rules:
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'109 rabbitmq':
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dport:
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- 4369
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- 5672
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- 25672
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rabbitmq::delete_guest_user: false
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rabbitmq::wipe_db_on_cookie_change: true
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rabbitmq::port: '5672'
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rabbitmq::package_provider: yum
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rabbitmq::package_source: undef
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rabbitmq::repos_ensure: false
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rabbitmq::tcp_keepalive: true
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rabbitmq_environment:
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NODE_PORT: ''
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NODE_IP_ADDRESS: ''
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RABBITMQ_NODENAME: "rabbit@%{::hostname}"
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RABBITMQ_SERVER_ERL_ARGS: '"+K true +P 1048576 -kernel inet_default_connect_options [{nodelay,true},{raw,6,18,<<15000:64/native>>}] -kernel inet_default_listen_options [{raw,6,18,<<15000:64/native>>}]"'
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'export ERL_EPMD_ADDRESS': "%{hiera('rabbitmq::interface')}"
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rabbitmq_kernel_variables:
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inet_dist_listen_min: '25672'
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inet_dist_listen_max: '25672'
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rabbitmq_config_variables:
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cluster_partition_handling: 'pause_minority'
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queue_master_locator: '<<"min-masters">>'
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loopback_users: '[]'
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rabbitmq::erlang_cookie:
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yaql:
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expression: $.data.passwords.where($ != '').first()
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data:
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passwords:
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- {get_param: RabbitCookie}
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- {get_param: [DefaultPasswords, rabbit_cookie]}
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# NOTE: bind IP is found in Heat replacing the network name with the
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# local node IP for the given network; replacement examples
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# (eg. for internal_api):
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# internal_api -> IP
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# internal_api_uri -> [IP]
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# internal_api_subnet - > IP/CIDR
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rabbitmq::interface: {get_param: [ServiceNetMap, RabbitmqNetwork]}
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rabbitmq::nr_ha_queues: {get_param: RabbitHAQueues}
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rabbitmq::ssl: {get_param: EnableInternalTLS}
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rabbitmq::ssl_port: '5672'
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rabbitmq::ssl_depth: 1
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rabbitmq::ssl_only: {get_param: EnableInternalTLS}
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rabbitmq::ssl_interface: {get_param: [ServiceNetMap, RabbitmqNetwork]}
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# TODO(jaosorior): Remove this once we set a proper default in
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# puppet-tripleo
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tripleo::profile::base::rabbitmq::enable_internal_tls: {get_param: EnableInternalTLS}
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-
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if:
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- internal_tls_enabled
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- generate_service_certificates: true
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tripleo::profile::base::rabbitmq::certificate_specs:
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service_certificate: '/etc/pki/tls/certs/rabbitmq.crt'
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service_key: '/etc/pki/tls/private/rabbitmq.key'
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hostname:
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str_replace:
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template: "%{hiera('fqdn_NETWORK')}"
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params:
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NETWORK: {get_param: [ServiceNetMap, RabbitmqNetwork]}
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principal:
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str_replace:
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template: "rabbitmq/%{hiera('fqdn_NETWORK')}"
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params:
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NETWORK: {get_param: [ServiceNetMap, RabbitmqNetwork]}
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- {}
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step_config: |
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include ::tripleo::profile::base::rabbitmq
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upgrade_tasks:
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- name: Stop rabbitmq service
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tags: step2
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service: name=rabbitmq-server state=stopped
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- name: Start rabbitmq service
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tags: step4
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service: name=rabbitmq-server state=started
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metadata_settings:
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if:
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- internal_tls_enabled
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-
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- service: rabbitmq
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network: {get_param: [ServiceNetMap, RabbitmqNetwork]}
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type: node
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- null
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