5.2 OpenStack
作者：互联网
（草稿）
先起1再起2
source admin
查看状态，status
keystone是用apache启动
web界面
default
dmeo
demo
一、网络服务
私有网络
vim
打开iarouter
allow（重叠代地址）
（2处）
[root@controller ~]# yum install openstack-neutron openstack-neutron-ml2 \
> openstack-neutron-linuxbridge ebtables
[root@controller ~]# vim /etc/neutron/neutron.conf
[DEFAULT]
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = True
rpc_backend = rabbit
auth_strategy = keystone
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
vim
加入vxlan
vxlan
l2
1：1000
（4处）
[root@controller ~]# vim /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan
mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security
[ml2_type_vxlan]
vni_ranges = 1:1000
[securitygroup]
enable_ipset = True
vim
True
localip 31
[root@controller ~]# vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[vxlan]
enable_vxlan = True
local_ip = 172.25.21.31
l2_population = True
vim
2行
[root@controller ~]# vim /etc/neutron/l3_agent.ini
[DEFAULT]
interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
external_network_bridge =
返回网络服务
restraer 2个服务
[root@controller ~]# systemctl restart neutron-server.service neutron-linuxbridge-agent.service
enable l3
[root@controller ~]# systemctl enable --now neutron-l3-agent.service
neurton list
[root@controller ~]# neutron agent-list
+--------------+--------------+------------+-------------------+-------+----------------+-----------------+
| id | agent_type | host | availability_zone | alive | admin_state_up | binary |
+--------------+--------------+------------+-------------------+-------+----------------+-----------------+
| 472d998b- | L3 agent | controller | nova | :-) | True | neutron-l3-agen |
| 0d1c-416c-91 | | | | | | t |
| 58-77c3c289b | | | | | | |
| 343 | | | | | | |
| 6986dc5b-f88 | DHCP agent | controller | nova | :-) | True | neutron-dhcp- |
| 7-4ed0-9c4b- | | | | | | agent |
| fb02316f61bb | | | | | | |
| 99832d4c- | Linux bridge | controller | | :-) | True | neutron- |
| 1e78-4d05 | agent | | | | | linuxbridge- |
| -a6ba- | | | | | | agent |
| 5526dbef1548 | | | | | | |
| ac99e504-b44 | Metadata | controller | | :-) | True | neutron- |
| 9-4c7d-b681- | agent | | | | | metadata-agent |
| 7f570662bf4b | | | | | | |
| edef715c-502 | Linux bridge | compute1 | | :-) | True | neutron- |
| 4-4ecf-9887- | agent | | | | | linuxbridge- |
| 37e5d08ed806 | | | | | | agent |
+--------------+--------------+------------+-------------------+-------+----------------+-----------------+
2、安装配置计算节点
2：
vim
vxlan True
localip 32
l2
[root@compute1 ~]# vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[vxlan]
enable_vxlan = True
local_ip = 172.25.21.32
l2_population = True
restar bridge桥接
[root@compute1 ~]# systemctl restart neutron-linuxbridge-agent.service
3、dasbron
1：
vim
所有Flase改成True
（3层服务打开）
rsatr httpd memcached
[root@controller ~]# vim /etc/openstack-dashboard/local_settings
OPENSTACK_NEUTRON_NETWORK = {
'enable_router': True,
'enable_quotas': True,
'enable_ipv6': True,
'enable_distributed_router': True,
'enable_ha_router': True,
'enable_lb': True,
'enable_firewall': True,
'enable_vpn': True,
'enable_fip_topology_check': True,
[root@controller ~]# systemctl restart httpd memcached.service
4、 图形化
重新登陆demo
进入admini用户
选择外部网络
demo
创建虚拟机
（截图）
21：
2：安装
virsh list
[root@compute1 ~]# yum install -y libvirt-client
（SDN：软件定义网络）
2个网路互联
route
免密
1：
ssh 172。 。103
[root@compute1 ~]# virsh list
Id Name State
----------------------------------------------------
1 instance-00000003 running
2 instance-00000002 running
ssh连接外网，外网ping不到内网，但是可以ping到内网的浮动IP
[kiosk@foundation21 Desktop]$ ssh cirros@172.25.21.101
cirros@172.25.21.101's password:
$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether fa:16:3e:1b:ca:ca brd ff:ff:ff:ff:ff:ff
inet 172.25.21.101/24 brd 172.25.21.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::f816:3eff:fe1b:caca/64 scope link
valid_lft forever preferred_lft forever
$ ping -w 3 10.0.0.3
PING 10.0.0.3 (10.0.0.3): 56 data bytes
--- 10.0.0.3 ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
$ ping -w 3 172.25.21.103
PING 172.25.21.103 (172.25.21.103): 56 data bytes
64 bytes from 172.25.21.103: seq=0 ttl=63 time=2.964 ms
64 bytes from 172.25.21.103: seq=1 ttl=63 time=1.156 ms
64 bytes from 172.25.21.103: seq=2 ttl=63 time=1.331 ms
--- 172.25.21.103 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 1.156/1.817/2.964 ms
ssh登陆内网，查看IP就是内网段的，内网可以ping到外网
[kiosk@foundation21 Desktop]$ ssh cirros@172.25.21.103
cirros@172.25.21.103's password: gocubsgo
$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast qlen 1000
link/ether fa:16:3e:e9:28:3a brd ff:ff:ff:ff:ff:ff
inet 10.0.0.3/24 brd 10.0.0.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::f816:3eff:fee9:283a/64 scope link
valid_lft forever preferred_lft forever
$ ping -w 3 172.25.21.101
PING 172.25.21.101 (172.25.21.101): 56 data bytes
64 bytes from 172.25.21.101: seq=0 ttl=63 time=1.250 ms
64 bytes from 172.25.21.101: seq=1 ttl=63 time=1.348 ms
64 bytes from 172.25.21.101: seq=2 ttl=63 time=1.238 ms
--- 172.25.21.101 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 1.238/1.278/1.348 ms
二、封装镜像
1、
virt-manager
封装7。6
reboot samll
e
selinux=0
登陆
disabled
firewalld
分配IP
21：ssh 200
[root@localhost ~]# 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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 52:54:00:72:36:55 brd ff:ff:ff:ff:ff:ff
inet 172.25.21.200/24 scope global eth0
valid_lft forever preferred_lft forever
m：
设置yum。repo
acpid
enablde acpid
[root@localhost ~]# cat /etc/yum.repos.d/westos.repo
[rhel7.6]
name=rhel7.6
baseurl=http://172.25.21.250/westos
gpgcheck=0
[root@localhost ~]# yum repolist
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
rhel7.6 | 4.3 kB 00:00:00
(1/2): rhel7.6/group_gz | 146 kB 00:00:00
(2/2): rhel7.6/primary_db | 4.2 MB 00:00:00
repo id repo name status
rhel7.6 rhel7.6 5,152
repolist: 5,152
[root@localhost ~]# yum install -y acpid
[root@localhost ~]# systemctl enable acpid
[root@localhost ~]# systemctl status acpid
● acpid.service - ACPI Event Daemon
Loaded: loaded (/usr/lib/systemd/system/acpid.service; enabled; vendor preset: enabled)
Active: inactive (dead)
pub，cloud-initrhel7包放到http下
写yumrepo
安装
[root@localhost ~]# vi /etc/yum.repos.d/cloud.repo
[cloud]
name=cloud-init
baseurl=http://172.25.21.250/rhel7
gpgcheck=0
[root@localhost ~]# vi /etc/yum.repos.d/cloud.repo
[root@localhost ~]# yum repolist
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
cloud | 2.9 kB 00:00:00
cloud/primary_db | 27 kB 00:00:00
repo id repo name status
cloud cloud-init 27
rhel7.6 rhel7.6 5,152
repolist: 5,179
[root@localhost ~]# yum install -y cloud-init cloud-utils-growpart
不用改配置文件
[root@localhost ~]# echo "NOZEROCONF=yes" >> /etc/sysconfig/network
内核
vim boot
[root@localhost ~]# vi /boot/grub2/grub.cfg
fi
linux16 /boot/vmlinuz-3.10.0-957.el7.x86_64 root=UUID=dfd16c63-115d-40c1-af5e-8485ee196c86 ro rhgb quiet LANG=en_US.UTF-8 console=tty0 console=ttyS0,115200n8
网络
vim eth0(3)
[root@localhost ~]# cd /etc/sysconfig/network-scripts/
[root@localhost network-scripts]# vi ifcfg-eth0
BOOTPROTO=dhcp
DEVICE=eth0
ONBOOT=yes
[root@localhost network-scripts]# poweroff
poweroff
m：不要再启动了
21：
清理sysprep
压缩msmall
[root@foundation21 images]# virt-sysprep -d small
[root@foundation21 images]# virt-sparsify --compress small.qcow2 /content/small.qcow2
[ 0.0] Create overlay file in /tmp to protect source disk
[ 0.0] Examine source disk
[ 1.8] Fill free space in /dev/sda1 with zero
100% ⟦▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒⟧ 00:00
[ 11.0] Copy to destination and make sparse
[ 78.6] Sparsify operation completed with no errors.
virt-sparsify: Before deleting the old disk, carefully check that the
target disk boots and works correctly.
[root@foundation21 images]# du -sh small.qcow2
5.1G small.qcow2
[root@foundation21 images]# du -sh /content/small.qcow2
514M /content/small.qcow2
2、上传openstack（截图）
admin
5G
512内存
复制
共有
云主机类型
m2
6
1
512
10G（先看/下有木有10G
[root@compute1 ~]# df -h /
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/rhel-root 17G 1.6G 16G 10% /
demo：
卡的话，关之前的
m2
[root@compute1 ~]# free -m
total used free shared buff/cache available
Mem: 991 253 356 12 381 522
Swap: 2047 0 2047
3、扩展功能
3：
自开一个虚拟机
作为存储使用
添加虚拟磁盘10G也行
开机
改名字block1
ssh
修改解析
同步世界爱你chrony
vim
172。250
enable chronyd
yum scp openstack
[root@block1 ~]# vim /etc/hosts
172.25.21.250 foundation21.ilt.example.com
172.25.21.31 controller
172.25.21.32 compute1
172.25.21.33 block1
[root@block1 ~]# yum install -y chrony
[root@block1 ~]# vim /etc/chrony.conf
server 172.25.21.250 iburst
[root@block1 ~]# systemctl enable --now chronyd
[root@controller ~]# scp /etc/yum.repos.d/openstack.repo root@block1:/etc/yum.repos.d/
块存储服务
1：
mysql
craset
grant
grasnt
[root@controller ~]# mysql -pwestos
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 144
Server version: 10.1.20-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> CREATE DATABASE cinder;
Query OK, 1 row affected (0.01 sec)
MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' \
-> IDENTIFIED BY 'cinder';
Query OK, 0 rows affected (0.02 sec)
MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' \
-> IDENTIFIED BY 'cinder';
Query OK, 0 rows affected (0.00 sec)
cinder cinder
role
[root@controller ~]# openstack user create --domain default --password cinder cinder
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | 95c51e1bbf9e42fb88bec5c31012f386 |
| enabled | True |
| id | 5d78fb6ee8204c029841d7108386066b |
| name | cinder |
+-----------+----------------------------------+
[root@controller ~]# openstack role add --project service --user cinder admin
、O
O
[root@controller ~]# openstack service create --name cinder \
> --description "OpenStack Block Storage" volume
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | a101627381814bf1ac6c29827391383c |
| name | cinder |
| type | volume |
+-------------+----------------------------------+
[root@controller ~]# openstack service create --name cinderv2 \
> --description "OpenStack Block Storage" volumev2
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | 63a995c40e1443909b81bcdd5d67c895 |
| name | cinderv2 |
| type | volumev2 |
+-------------+----------------------------------+
8776
8776
8776
（v1）
[root@controller ~]# openstack endpoint create --region RegionOne \
> volume public http://controller:8776/v1/%\(tenant_id\)s
+--------------+-----------------------------------------+
| Field | Value |
+--------------+-----------------------------------------+
| enabled | True |
| id | 75f1443610844ea2bea2364fd880c915 |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | a101627381814bf1ac6c29827391383c |
| service_name | cinder |
| service_type | volume |
| url | http://controller:8776/v1/%(tenant_id)s |
+--------------+-----------------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
> volume internal http://controller:8776/v1/%\(tenant_id\)s
+--------------+-----------------------------------------+
| Field | Value |
+--------------+-----------------------------------------+
| enabled | True |
| id | 83dad81a9d964244a32bd3f621910624 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | a101627381814bf1ac6c29827391383c |
| service_name | cinder |
| service_type | volume |
| url | http://controller:8776/v1/%(tenant_id)s |
+--------------+-----------------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
> volume admin http://controller:8776/v1/%\(tenant_id\)s
+--------------+-----------------------------------------+
| Field | Value |
+--------------+-----------------------------------------+
| enabled | True |
| id | f72d8cc40a884de8aa32aa3dab0d0566 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | a101627381814bf1ac6c29827391383c |
| service_name | cinder |
| service_type | volume |
| url | http://controller:8776/v1/%(tenant_id)s |
+--------------+-----------------------------------------+
3个v2
[root@controller ~]# openstack endpoint create --region RegionOne \
> volumev2 public http://controller:8776/v2/%\(tenant_id\)s
+--------------+-----------------------------------------+
| Field | Value |
+--------------+-----------------------------------------+
| enabled | True |
| id | 4271c08086814c428d9760005734b3fd |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 63a995c40e1443909b81bcdd5d67c895 |
| service_name | cinderv2 |
| service_type | volumev2 |
| url | http://controller:8776/v2/%(tenant_id)s |
+--------------+-----------------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
> volumev2 internal http://controller:8776/v2/%\(tenant_id\)s
+--------------+-----------------------------------------+
| Field | Value |
+--------------+-----------------------------------------+
| enabled | True |
| id | dd3efd8c97a843b4a6c36fa19bcfa431 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 63a995c40e1443909b81bcdd5d67c895 |
| service_name | cinderv2 |
| service_type | volumev2 |
| url | http://controller:8776/v2/%(tenant_id)s |
+--------------+-----------------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
> volumev2 admin http://controller:8776/v2/%\(tenant_id\)s
+--------------+-----------------------------------------+
| Field | Value |
+--------------+-----------------------------------------+
| enabled | True |
| id | adb76010f1b1443f8ab20e95ec45e069 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 63a995c40e1443909b81bcdd5d67c895 |
| service_name | cinderv2 |
| service_type | volumev2 |
| url | http://controller:8776/v2/%(tenant_id)s |
+--------------+-----------------------------------------+
安装
[root@controller ~]# yum install openstack-cinder
vim inder
database
DEFAULT
oslo（opemstavk）
DEFAULT
keystone（cinder）
DFAULT 31
osloconcurr
[root@controller ~]# vim /etc/cinder/cinder.conf
[database]
connection = mysql+pymysql://cinder:cinder@controller/cinder
[DEFAULT]
rpc_backend = rabbit
auth_strategy = keystone
my_ip = 172.25.21.31
[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = openstack
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = cinder
[oslo_concurrency]
lock_path = /var/lib/cinder/tmp
su -s -c
最好进入数据库查看确认
[root@controller ~]# su -s /bin/sh -c "cinder-manage db sync" cinder
Option "logdir" from group "DEFAULT" is deprecated. Use option "log-dir" from group "DEFAULT".
2021-05-02 15:37:51.461 20387 WARNING py.warnings [-] /usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:241: NotSupportedWarning: Configuration option(s) ['use_tpool'] not supported
exception.NotSupportedWarning
2021-05-02 15:37:51.671 20387 INFO migrate.versioning.api [-] 0 -> 1...
2021-05-02 15:37:52.462 20387 INFO migrate.versioning.api [-] done
2021-05-02 15:37:52.462 20387 INFO migrate.versioning.api [-] 1 -> 2...
2021-05-02 15:37:52.778 20387 INFO migrate.versioning.api [-] done
2021-05-02 15:37:52.778 20387 INFO migrate.versioning.api [-] 2 -> 3...
......
[root@controller ~]# mysql -pwestos
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 151
Server version: 10.1.20-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| cinder |
| glance |
| information_schema |
| keystone |
| mysql |
| neutron |
| nova |
| nova_api |
| performance_schema |
+--------------------+
9 rows in set (0.00 sec)
MariaDB [(none)]> show tables from cinder;
+----------------------------+
| Tables_in_cinder |
+----------------------------+
| backups |
| cgsnapshots |
| consistencygroups |
| driver_initiator_data |
| encryption |
| image_volume_cache_entries |
| iscsi_targets |
| migrate_version |
| quality_of_service_specs |
| quota_classes |
| quota_usages |
| quotas |
| reservations |
| services |
| snapshot_metadata |
| snapshots |
| transfers |
| volume_admin_metadata |
| volume_attachment |
| volume_glance_metadata |
| volume_metadata |
| volume_type_extra_specs |
| volume_type_projects |
| volume_types |
| volumes |
+----------------------------+
25 rows in set (0.00 sec)
vim ec nova
cinder
resart mova api
enable cinder
[root@controller ~]# vim /etc/nova/nova.conf
[cinder]
os_region_name = RegionOne
[root@controller ~]# systemctl restart openstack-nova-api.service
[root@controller ~]# systemctl enable --now openstack-cinder-api.service openstack-cinder-scheduler.service
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-api.service to /usr/lib/systemd/system/openstack-cinder-api.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-scheduler.service to /usr/lib/systemd/system/openstack-cinder-scheduler.service.
3：
安装lvm2enbale
[root@block1 ~]# yum install lvm2
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
openstack | 2.9 kB 00:00:00
openstack/primary_db | 141 kB 00:00:00
Package 7:lvm2-2.02.180-8.el7.x86_64 already installed and latest version
Nothing to do
[root@block1 ~]# systemctl enable --now lvm2-lvmetad.service
[root@block1 ~]# fdisk -l
Disk /dev/vda: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x000c1796
Device Boot Start End Blocks Id System
/dev/vda1 * 2048 2099199 1048576 83 Linux
/dev/vda2 2099200 41943039 19921920 8e Linux LVM
Disk /dev/vdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/rhel-root: 18.2 GB, 18249416704 bytes, 35643392 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/rhel-swap: 2147 MB, 2147483648 bytes, 4194304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
pvs
pvcreate
fdisk -l
pvcraete
vgcreate
[root@block1 ~]# pvcreate /dev/vdb
Physical volume "/dev/vdb" successfully created.
[root@block1 ~]# vgcreate cinder-volumes /dev/vdb
Volume group "cinder-volumes" successfully created
vim lvmconf
/filter
红色 vda vdb 1个
[root@block1 ~]# vim /etc/lvm/lvm.conf
143
filter = [ "a/vda/", "a/vdb/", "r/.*/"]
3：
安装targetic（比NFS安全）
[root@block1 ~]# yum install openstack-cinder targetcli python-keystone
vim cinderconf
database
DEFAULT
olsoDEFAULT
keystone
DEFAULT 33
lvm （最后）卷的驱动
DEFAULT lvm
DEFAULT
osloconcurr
[root@block1 ~]# vim /etc/cinder/cinder.conf
[database]
connection = mysql+pymysql://cinder:cinder@controller/cinder
[DEFAULT]
rpc_backend = rabbit
auth_strategy = keystone
my_ip = 172.25.21.33
enabled_backends = lvm
glance_api_servers = http://controller:9292
[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = openstack
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = cinder
[lvm]
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_group = cinder-volumes
iscsi_protocol = iscsi
iscsi_helper = lioadm
[oslo_concurrency]
lock_path = /var/lib/cinder/tmp
enbale
[root@block1 ~]# systemctl enable --now openstack-cinder-volume.service target.service
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-volume.service to /usr/lib/systemd/system/openstack-cinder-volume.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/target.service to /usr/lib/systemd/system/target.service.
1：
cindr ervice list
[root@controller ~]# cinder service-list
+------------------+------------+------+---------+-------+----------------------------+-----------------+
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
+------------------+------------+------+---------+-------+----------------------------+-----------------+
| cinder-scheduler | controller | nova | enabled | up | 2021-05-02T07:57:32.000000 | - |
| cinder-volume | block1@lvm | nova | enabled | up | 2021-05-02T07:57:34.000000 | - |
+------------------+------------+------+---------+-------+----------------------------+-----------------+
web：
demo
2G
联节到vm3
vm3：
格式化
mount
mkdir
web：
先卸载
分离
拉伸（扩展云盘）
5G
连接到vm3
vm3：
fdisk -l
mount data
df -h data
xfs_
3：
回收
pvs
lvs
（lv拉伸）
[root@block1 ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/vda2 rhel lvm2 a-- <19.00g 0
/dev/vdb cinder-volumes lvm2 a-- <20.00g <15.00g
[root@block1 ~]# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
volume-d9ab64b1-7f13-4728-a3aa-0f3e3420fa2b cinder-volumes -wi-ao---- 5.00g
root rhel -wi-ao---- <17.00g
swap rhel -wi-ao---- 2.00g
三、
之前的虚拟机关掉
8。2的版本
所有服务部署到一个主机上（自动化）
21：
7G
PCU：pass-through
加磁盘20G
双网卡
kolla-ansible
lftp
cp eth1
（3）
ifup eth1
关闭火墙
lscpu
pvcraear
vgcreate
vim
resart lvm2
（出现问题）
lftp
vim docker。repo
安装docker-ce
不要装qmo
lftp
安装8的版本dockete
阿里云的镜像
写到yum源
安装docker-ce
docker images
加速器（加速下载镜像）不需要
安装python编译依赖
dnf安装依赖性
（不需要虚拟环境）
安装python3-pip
pip3 升级
mdkir
vim pipconf
安装ansible
vim epel
安装ansible
vim ansible
（1）
pip insatll 8。0。1
（出错）
强制更新
mkdir -p
cd
cp etc kolla
cd ansible
cp ～
ansible -i
cd etc
vim yml
（不做）
kolla-genpwd
vim passwd。yuml
/admin
改称westos
fltp stein下载
倒入docker -i
vim global
匹配版本centos
41IP地址
网络接口eth0
neutron：eth1
（2个接口）
nohaproxy
heat no
块存储 enabl——cinder yes
lvm yes
iscsis yes
vim docker
false
去掉一个东西
-i all检查依赖性
（python没有安装）
软连接
ln -s pyhto
再来检查依赖性
安装pyhton2
（不能用软连接）
3######
卸载ansible
安装最新的ansuble
删除
删除
删除
删除（。。。。。）
vim
改admin的密码westos
vim global
确认centos
佩加速 41IP
eth0
eth1
cinder yes
lvm yes
iscsi yes
flunted no
elasticas no
heat no
拉镜像
标签：5.2,service,00,controller,cinder,OpenStack,root,id 来源： https://blog.csdn.net/weixin_47133613/article/details/116355962