f63701a39f
This patch intends to expose how to use the same address for both external and internal load balancer endpoints while also covering the fact that it can't be done if you're using different protocols for each endpoint. This is to head off the common questions we get based on mistaken configuraitons and misunderstandings. Change-Id: I53d4e9751f5427e5bf6c2ab73ab3225f20789988
295 lines
6.8 KiB
Plaintext
295 lines
6.8 KiB
Plaintext
---
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cidr_networks:
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container: 172.29.236.0/22
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tunnel: 172.29.240.0/22
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storage: 172.29.244.0/22
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used_ips:
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- "172.29.236.1,172.29.236.50"
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- "172.29.240.1,172.29.240.50"
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- "172.29.244.1,172.29.244.50"
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- "172.29.248.1,172.29.248.50"
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global_overrides:
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internal_lb_vip_address: 172.29.236.9
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#
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# The below domain name must resolve to an IP address
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# in the CIDR specified in haproxy_keepalived_external_vip_cidr.
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# If using different protocols (https/http) for the public/internal
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# endpoints the two addresses must be different.
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#
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external_lb_vip_address: openstack.example.com
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tunnel_bridge: "br-vxlan"
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management_bridge: "br-mgmt"
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provider_networks:
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- network:
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container_bridge: "br-mgmt"
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container_type: "veth"
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container_interface: "eth1"
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ip_from_q: "container"
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type: "raw"
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group_binds:
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- all_containers
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- hosts
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is_container_address: true
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is_ssh_address: true
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- network:
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container_bridge: "br-vxlan"
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container_type: "veth"
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container_interface: "eth10"
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ip_from_q: "tunnel"
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type: "vxlan"
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range: "1:1000"
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net_name: "vxlan"
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group_binds:
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- neutron_linuxbridge_agent
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- network:
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container_bridge: "br-vlan"
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container_type: "veth"
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container_interface: "eth12"
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host_bind_override: "eth12"
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type: "flat"
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net_name: "flat"
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group_binds:
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- neutron_linuxbridge_agent
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- network:
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container_bridge: "br-vlan"
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container_type: "veth"
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container_interface: "eth11"
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type: "vlan"
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range: "1:1"
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net_name: "vlan"
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group_binds:
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- neutron_linuxbridge_agent
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- network:
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container_bridge: "br-storage"
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container_type: "veth"
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container_interface: "eth2"
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ip_from_q: "storage"
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type: "raw"
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group_binds:
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- glance_api
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- cinder_api
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- cinder_volume
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- nova_compute
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###
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### Infrastructure
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###
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# galera, memcache, rabbitmq, utility
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shared-infra_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# repository (apt cache, python packages, etc)
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repo-infra_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# load balancer
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# Ideally the load balancer should not use the Infrastructure hosts.
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# Dedicated hardware is best for improved performance and security.
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haproxy_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# rsyslog server
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log_hosts:
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log1:
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ip: 172.29.236.14
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###
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### OpenStack
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###
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# keystone
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identity_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# cinder api services
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storage-infra_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# glance
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# The settings here are repeated for each infra host.
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# They could instead be applied as global settings in
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# user_variables, but are left here to illustrate that
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# each container could have different storage targets.
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image_hosts:
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infra1:
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ip: 172.29.236.11
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container_vars:
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limit_container_types: glance
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glance_nfs_client:
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- server: "172.29.244.15"
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remote_path: "/images"
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local_path: "/var/lib/glance/images"
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type: "nfs"
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options: "_netdev,auto"
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infra2:
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ip: 172.29.236.12
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container_vars:
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limit_container_types: glance
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glance_nfs_client:
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- server: "172.29.244.15"
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remote_path: "/images"
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local_path: "/var/lib/glance/images"
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type: "nfs"
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options: "_netdev,auto"
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infra3:
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ip: 172.29.236.13
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container_vars:
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limit_container_types: glance
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glance_nfs_client:
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- server: "172.29.244.15"
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remote_path: "/images"
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local_path: "/var/lib/glance/images"
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type: "nfs"
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options: "_netdev,auto"
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# nova api, conductor, etc services
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compute-infra_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# heat
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orchestration_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# horizon
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dashboard_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# neutron server, agents (L3, etc)
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network_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# ceilometer (telemetry API)
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metering-infra_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# aodh (telemetry alarm service)
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metering-alarm_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# gnocchi (telemetry metrics storage)
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metrics_hosts:
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infra1:
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ip: 172.29.236.11
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infra2:
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ip: 172.29.236.12
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infra3:
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ip: 172.29.236.13
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# nova hypervisors
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compute_hosts:
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compute1:
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ip: 172.29.236.16
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compute2:
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ip: 172.29.236.17
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# ceilometer compute agent (telemetry)
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metering-compute_hosts:
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compute1:
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ip: 172.29.236.16
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compute2:
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ip: 172.29.236.17
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# cinder volume hosts (NFS-backed)
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# The settings here are repeated for each infra host.
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# They could instead be applied as global settings in
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# user_variables, but are left here to illustrate that
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# each container could have different storage targets.
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storage_hosts:
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infra1:
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ip: 172.29.236.11
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container_vars:
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cinder_backends:
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limit_container_types: cinder_volume
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nfs_volume:
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volume_backend_name: NFS_VOLUME1
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volume_driver: cinder.volume.drivers.nfs.NfsDriver
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nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
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nfs_shares_config: /etc/cinder/nfs_shares
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shares:
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- ip: "172.29.244.15"
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share: "/vol/cinder"
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infra2:
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ip: 172.29.236.12
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container_vars:
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cinder_backends:
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limit_container_types: cinder_volume
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nfs_volume:
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volume_backend_name: NFS_VOLUME1
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volume_driver: cinder.volume.drivers.nfs.NfsDriver
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nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
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nfs_shares_config: /etc/cinder/nfs_shares
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shares:
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- ip: "172.29.244.15"
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share: "/vol/cinder"
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infra3:
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ip: 172.29.236.13
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container_vars:
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cinder_backends:
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limit_container_types: cinder_volume
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nfs_volume:
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volume_backend_name: NFS_VOLUME1
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volume_driver: cinder.volume.drivers.nfs.NfsDriver
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nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
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nfs_shares_config: /etc/cinder/nfs_shares
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shares:
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- ip: "172.29.244.15"
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share: "/vol/cinder"
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