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- 紅帽基於tripleO---openstack on openstack開發了openstack director
- RHOSP版本不同，安裝過程會有所不同，請參照紅帽官方文檔
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- undercloud環境配置截圖：
兩個網卡
分區：
yum源配置：
hostname設置：
hosts文件配置：
網卡顯示： 【部署成功後的截圖】
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- 部署undercloud：
部署undercloud的時候，不能使用root用戶來操作，需要使用普通用戶stack
[root@undercloud ~]# useradd stack
[root@undercloud ~]# echo redhat | passwd --stdin stack
Changing password for user stack.
passwd: all authentication tokens updated successfully.
[root@undercloud ~]# su - stack
[stack@undercloud ~]$ mkdir images----之後要用
[root@undercloud ~]$ yum install python-tripleoclient.noarch -y
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- 根據undercloud的配置文件進行部署undercloud
[stack@undercloud ~]$ cp /usr/share/instack-undercloud/undercloud.conf.sample undercloud.conf
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- [stack@undercloud ~]$ openstack undercloud install
--------------------- END PROFILING ---------------------
[2018-02-09 18:24:53,314] (os-refresh-config) [INFO] Completed phase post-configure
os-refresh-config completed successfully
Generated new ssh key in ~/.ssh/id_rsa
Created flavor "baremetal" with profile "None"
Created flavor "control" with profile "control"
Created flavor "compute" with profile "compute"
Created flavor "ceph-storage" with profile "ceph-storage"
Created flavor "block-storage" with profile "block-storage"
Created flavor "swift-storage" with profile "swift-storage"
#############################################################################
Undercloud install complete.
The file containing this installation's passwords is at
/home/stack/undercloud-passwords.conf.
There is also a stackrc file at /home/stack/stackrc.
These files are needed to interact with the OpenStack services, and should be
secured.
#############################################################################
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- 部署overcloud
安裝好了undercloud之後，會通過PXE boot啓動overcloud的兩臺裸機來部署openstack
【overcloud裏涉及的兩臺機器是裸機】
裸機的配置：
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- 準備部署overcloud的環境
[root@undercloud ~]# yum list rhosp-director*
[root@undercloud ~]# yum install rhosp-director* -y
export NOVA_VERSION=1.1
export OS_PASSWORD=$(sudo hiera admin_password)
export OS_AUTH_URL=http://192.0.2.1:5000/v2.0
export OS_USERNAME=admin
export OS_TENANT_NAME=admin
export COMPUTE_API_VERSION=1.1
export OS_NO_CACHE=True
export OS_CLOUDNAME=undercloud
export OS_IMAGE_API_VERSION=1
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- 解壓鏡像文件：
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- 開始導入鏡像：
[stack@undercloud images]$ openstack overcloud image upload --image-path ~/images
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- 更新subnet的DNS server：
[stack@undercloud images]$ neutron subnet-list
[stack@undercloud images]$ neutron subnet-show 7afd290f-76da-4970-87fc-79e5b97fbdf7
[stack@undercloud images]$ neutron subnet-update 7afd290f-76da-4970-87fc-79e5b97fbdf7 --dns_nameservers
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- 通過PXE boot啓動overcloud的兩臺裸機來部署openstack， pxe boot所需要的文件放在/httpboot下，用來引導系統的：
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- 如果想要undercloud遠程PXE boot管理兩臺裸機，必須保證其支持IPMI-智能平臺管理界面，因此需要在undercloud上做些配置。
由於vmware 是不支持IPMI的， 因此單獨作別的設置來滿足條件，紅帽官方文檔給提供了一個fake_pxe的方式啓動。
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- 修改配置文件提供對fake_pxe啓動的支持：
vim /etc/ironic/ironic.conf
添加fake_pxe到enabled_drivers 來啓動這個驅動
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- 重啓ironic服務：
# systemctl restart openstack-ironic-api.service openstack-ironic-conductor.service openstack-ironic-inspector-dnsmasq.service openstack-ironic-inspector.service
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- 採用導入json文件讓undercloud識別兩臺裸機：
[stack@undercloud ~]$ vim instackenv-twonodes.json
|
{ "nodes": [ { "arch": "x86_64", "name": "controller", "pm_type": "fake_pxe", "mac": [ "00:50:56:20:8F:97" ], "cpu": "4", "memory": "4096", "disk": "200" }, { "arch": "x86_64", "name": "compute1", "pm_type": "fake_pxe", "mac": [ "00:50:56:25:60:6D" ], "cpu": "4", "memory": "4096", "disk": "200" } ] } |
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- undercloud 目前不知道要配置的node list，節點屬性
$ ironic node-list
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- 導入json文件：
[stack@undercloud ~]$ openstack baremetal import --json instackenv-twonodes.json
再次查看ironic node：
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- 爲overcloud裏的節點分配內核：
# openstack baremetal configure boot
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- 檢查所有節點的硬件屬性
# openstack baremetal introspection bulk start
通過ironic node-list查看節點狀態，當要求開機power on的時候，手動開機即可。
當需要關機power off，手動關機即可：
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- 指定節點哪臺是控制節點，哪臺是計算節點，設置標籤命令：
# ironic node-update e36186b9-f504-48e6-91c6-8a7fd8b0c5f4 add properties/capabilities='profile:control,boot_option:local'
# ironic node-update 475b7dd3-2fa9-42a1-a57e-f6354dd615a1 add properties/capabilities='profile:compute,boot_option:local'
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- 查看node profile：
# openstack overcloud profiles list
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- 裸機introspection 完成：
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- 部署overcloud node命令：
# openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation.yaml
--netron-network-type vxlan --neutron-tunnel-types vxlan
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- 在進行overcloud部署時候，使用ironic node-list 命令檢查節點狀態，當節點狀態由deploying變成deploy wait-callback後，手動啓動這個節點
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- active之後，手動重啓兩臺裸機節點
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- 最後登錄兩臺nodes： 使用用戶heat-admin登錄：
