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A.3. Overcloud 配置文件

以下配置文件反映了用于本文档的部署中实际 overcloud 设置。

/etc/haproxy/haproxy.cfg (Controller Nodes)

此文件标识 HAProxy 管理的服务。它包含定义由 HAProxy 监控的服务的设置。此文件存在，在所有 Controller 节点上都相同。 

# This file managed by Puppet
global
  daemon
  group  haproxy
  log  /dev/log local0
  maxconn  10000
  pidfile  /var/run/haproxy.pid
  user  haproxy

defaults
  log  global
  mode  tcp
  option  tcpka
  option  tcplog
  retries  3
  timeout  http-request 10s
  timeout  queue 1m
  timeout  connect 10s
  timeout  client 1m
  timeout  server 1m
  timeout  check 10s

listen ceilometer
  bind 172.16.0.10:8777
  bind 192.168.1.150:8777
  server overcloud-controller-0 172.16.0.13:8777 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8777 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8777 check fall 5 inter 2000 rise 2

listen cinder
  bind 172.16.0.10:8776
  bind 192.168.1.150:8776
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8776 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8776 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8776 check fall 5 inter 2000 rise 2

listen glance_api
  bind 172.18.0.10:9292
  bind 192.168.1.150:9292
  option httpchk GET /
  server overcloud-controller-0 172.18.0.17:9292 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.18.0.15:9292 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.18.0.16:9292 check fall 5 inter 2000 rise 2

listen glance_registry
  bind 172.16.0.10:9191
  server overcloud-controller-0 172.16.0.13:9191 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:9191 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:9191 check fall 5 inter 2000 rise 2

listen haproxy.stats
  bind 10.200.0.6:1993
  mode http
  stats enable
  stats uri /

listen heat_api
  bind 172.16.0.10:8004
  bind 192.168.1.150:8004
  mode http
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8004 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8004 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8004 check fall 5 inter 2000 rise 2

listen heat_cfn
  bind 172.16.0.10:8000
  bind 192.168.1.150:8000
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8000 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8000 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8000 check fall 5 inter 2000 rise 2

listen heat_cloudwatch
  bind 172.16.0.10:8003
  bind 192.168.1.150:8003
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8003 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8003 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8003 check fall 5 inter 2000 rise 2

listen horizon
  bind 172.16.0.10:80
  bind 192.168.1.150:80
  cookie SERVERID insert indirect nocache
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:80 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:80 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:80 check fall 5 inter 2000 rise 2

listen keystone_admin
  bind 172.16.0.10:35357
  bind 192.168.1.150:35357
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:35357 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:35357 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:35357 check fall 5 inter 2000 rise 2

listen keystone_public
  bind 172.16.0.10:5000
  bind 192.168.1.150:5000
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:5000 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:5000 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:5000 check fall 5 inter 2000 rise 2

listen mysql
  bind 172.16.0.10:3306
  option httpchk
  stick on dst
  stick-table type ip size 1000
  timeout client 0
  timeout server 0
  server overcloud-controller-0 172.16.0.13:3306 backup check fall 5 inter 2000 on-marked-down shutdown-sessions port 9200 rise 2
  server overcloud-controller-1 172.16.0.14:3306 backup check fall 5 inter 2000 on-marked-down shutdown-sessions port 9200 rise 2
  server overcloud-controller-2 172.16.0.15:3306 backup check fall 5 inter 2000 on-marked-down shutdown-sessions port 9200 rise 2

listen neutron
  bind 172.16.0.10:9696
  bind 192.168.1.150:9696
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:9696 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:9696 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:9696 check fall 5 inter 2000 rise 2

listen nova_ec2
  bind 172.16.0.10:8773
  bind 192.168.1.150:8773
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8773 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8773 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8773 check fall 5 inter 2000 rise 2

listen nova_metadata
  bind 172.16.0.10:8775
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8775 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8775 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8775 check fall 5 inter 2000 rise 2

listen nova_novncproxy
  bind 172.16.0.10:6080
  bind 192.168.1.150:6080
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:6080 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:6080 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:6080 check fall 5 inter 2000 rise 2

listen nova_osapi
  bind 172.16.0.10:8774
  bind 192.168.1.150:8774
  option httpchk GET /
  server overcloud-controller-0 172.16.0.13:8774 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:8774 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:8774 check fall 5 inter 2000 rise 2

listen redis
  bind 172.16.0.11:6379
  balance first
  option tcp-check
  tcp-check send info\ replication\r\n
  tcp-check expect string role:master
  timeout client 0
  timeout server 0
  server overcloud-controller-0 172.16.0.13:6379 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.16.0.14:6379 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.16.0.15:6379 check fall 5 inter 2000 rise 2

listen swift_proxy_server
  bind 172.18.0.10:8080
  bind 192.168.1.150:8080
  option httpchk GET /info
  server overcloud-controller-0 172.18.0.17:8080 check fall 5 inter 2000 rise 2
  server overcloud-controller-1 172.18.0.15:8080 check fall 5 inter 2000 rise 2
  server overcloud-controller-2 172.18.0.16:8080 check fall 5 inter 2000 rise 2
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/etc/corosync/corosync.conf 文件（控制器节点）

此文件定义集群基础架构，在所有 Controller 节点上可用。 

totem {
version: 2
secauth: off
cluster_name: tripleo_cluster
transport: udpu
}

nodelist {
  node {
        ring0_addr: overcloud-controller-0
        nodeid: 1
       }
  node {
        ring0_addr: overcloud-controller-1
        nodeid: 2
       }
  node {
        ring0_addr: overcloud-controller-2
        nodeid: 3
       }
}

quorum {
provider: corosync_votequorum

}

logging {
to_syslog: yes
}
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/etc/ceph/ceph.conf (Ceph 节点)

此文件包含 Ceph 高可用性设置，包括监控主机的主机名和 IP 地址。 

[global]
osd_pool_default_pgp_num = 128
osd_pool_default_min_size = 1
auth_service_required = cephx
mon_initial_members = overcloud-controller-0,overcloud-controller-1,overcloud-controller-2
fsid = 8c835acc-6838-11e5-bb96-2cc260178a92
cluster_network = 172.19.0.11/24
auth_supported = cephx
auth_cluster_required = cephx
mon_host = 172.18.0.17,172.18.0.15,172.18.0.16
auth_client_required = cephx
osd_pool_default_size = 3
osd_pool_default_pg_num = 128
public_network = 172.18.0.17/24
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