Openstack Devstack多节点安装

我正在进行多节点安装，尝试配置工作节点时出现错误：

 +lib/lvm:_create_lvm_volume_group:114      sudo vgcreate stack-volumes-lvmdriver-1 /dev/loop1
  Physical volume '/dev/loop1' is already in volume group 'stack-volumes-lvmdriver-1'
  Unable to add physical volume '/dev/loop1' to volume group 'stack-volumes-lvmdriver-1'
  /dev/loop1: physical volume not initialized.

....

nova-compute: no process found
neutron-openvswitch-agent: no process found
+./stack.sh:exit_trap:524          exit 1

这是我的配置文件：

HOST_IP=192.168.122.129
FIXED_RANGE=10.4.128.0/20
FLOATING_RANGE=129.168.122.128/25
LOGFILE=/opt/stack/logs/stack.sh.log
ADMIN_PASSWORD=asti
DATABASE_PASSWORD=$ADMIN_PASSWORD
RABBIT_PASSWORD=$ADMIN_PASSWORD
SERVICE_PASSWORD=$ADMIN_PASSWORD
DATABASE_TYPE=mysql
SERVICE_HOST=192.168.122.129
MYSQL_HOST=$SERVICE_HOST
RABBIT_HOST=$SERVICE_HOST
GLANCE_HOSTPORT=$SERVICE_HOST:9292
ENABLED_SERVICES=n-cpu,q-agt,c-vol,placement-client
NOVA_VNC_ENABLED=True
NOVNCPROXY_URL="http://$SERVICE_HOST:6080/vnc_lite.html"
VNCSERVER_LISTEN=$HOST_IP
VNCSERVER_PROXYCLIENT_ADDRESS=$VNCSERVER_LISTEN

所以第一个问题是，问题似乎是什么

我给了我的机器4096个RAM和1个CPU（假设它是一个小型计算节点）

Second，

主机IP

和

服务主机

的含义是什么？它们指向这台机器还是控制器节点

此外，

浮动_范围=192.168.42.128/25

，但IP为

192.168.42.11

，不在该范围内

下面是我如何在此工作节点上设置IP的：

stack@ubuntu:~/devstack$ cat /etc/netplan/01-netcfg.yaml
# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
  version: 2
  renderer: networkd
  ethernets:
    enp1s0:
      dhcp4: yes
      addresses:
        - 192.168.122.129/24
      gateway4: 192.168.122.1

以及

ip addr

的输出：

stack@ubuntu:~/devstack$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:db:93:79 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.129/24 brd 192.168.122.255 scope global enp1s0
       valid_lft forever preferred_lft forever
    inet 192.168.122.162/24 brd 192.168.122.255 scope global secondary dynamic enp1s0
       valid_lft 3200sec preferred_lft 3200sec
    inet6 fe80::5054:ff:fedb:9379/64 scope link
       valid_lft forever preferred_lft forever
3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 62:49:cc:69:9f:0a brd ff:ff:ff:ff:ff:ff
4: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 8a:b9:bb:9b:25:4d brd ff:ff:ff:ff:ff:ff
5: br-ex: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 9a:4e:18:d5:0a:4b brd ff:ff:ff:ff:ff:ff
6: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 96:05:5d:7d:b2:4e brd ff:ff:ff:ff:ff:ff
7: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 52:54:00:85:0f:94 brd ff:ff:ff:ff:ff:ff
    inet 192.168.123.1/24 brd 192.168.123.255 scope global virbr0
       valid_lft forever preferred_lft forever
8: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000
    link/ether 52:54:00:85:0f:94 brd ff:ff:ff:ff:ff:ff

stack@ubuntu：~/devstack$ip地址
1:lo:mtu 65536 qdisc noqueue状态未知组默认qlen 1000
链接/环回00:00:00:00:00 brd 00:00:00:00:00:00:00
inet 127.0.0.1/8范围主机lo
永远有效\u lft首选\u lft永远有效
inet6:：1/128作用域主机
永远有效\u lft首选\u lft永远有效
2:enp1s0:mtu 1500 qdisc fq_codel state UP group default qlen 1000
链接/以太52:54:00:db:93:79 brd ff:ff:ff:ff:ff:ff:ff
inet 192.168.122.129/24 brd 192.168.122.255范围全局enp1s0
永远有效\u lft首选\u lft永远有效
inet 192.168.122.162/24 brd 192.168.122.255范围全局二次动态enp1s0
有效\u lft 3200秒首选\u lft 3200秒
inet6 fe80:：5054:ff:fedb:9379/64范围链接
永远有效\u lft首选\u lft永远有效
3:ovs系统：mtu 1500 qdisc noop状态关闭组默认qlen 1000
链路/以太网62:49:cc:69:9f:0a brd ff:ff:ff:ff:ff:ff:ff
4:br int:mtu 1500 qdisc noop状态关闭组默认qlen 1000
链路/以太网8a:b9:bb:9b:25:4d brd ff:ff:ff:ff:ff:ff:ff:ff
5:br ex:mtu 1500 qdisc noop状态下组默认qlen 1000
链路/以太网9a:4e:18:d5:0a:4b brd ff:ff:ff:ff:ff:ff:ff
6:br tun:mtu 1500 qdisc noop状态关闭组默认qlen 1000
链接/以太96:05:5d:7d:b2:4e brd ff:ff:ff:ff:ff:ff:ff:ff
7:virbr0:mtu 1500 qdisc noqueue状态关闭组默认qlen 1000
链接/以太52:54:00:85:0f:94 brd ff:ff:ff:ff:ff:ff:ff
inet 192.168.123.1/24 brd 192.168.123.255作用域全局virbr0
永远有效\u lft首选\u lft永远有效
8:virbr0 nic:mtu 1500 qdisc fq_代码主virbr0状态关闭组默认qlen 1000
链接/以太52:54:00:85:0f:94 brd ff:ff:ff:ff:ff:ff:ff

服务\u主机是控制节点IP

由于您将服务主机和主机设置为同一主机IP，因此出现错误

此外，一旦节点启动，请从控制节点上的devstack目录运行此命令：

./tools/discover_hosts.sh

---

服务主机是控制节点IP

由于您将服务主机和主机设置为同一主机IP，因此出现错误

此外，一旦节点启动，请从控制节点上的devstack目录运行此命令：

./tools/discover_hosts.sh