OpenStack 簡單指令碼命令操作
剛剛開始嘗試用指令碼建立批量 使用者 和專案,出現錯誤 “Missing parameter(s): Set a username with --os-username, OS_USERNAME, or auth.username Set an authen”
解決辦法:
登入到 horizon 的web 介面
在 project -> compute->access&security 下 找到 API Access 下載 Download OpenStack RC File v3
API Access.png
將下載的檔案的內容複製, 回到終端
建立 admin-openrc.sh 檔案,貼上進去剛剛複製的內容。
#建立檔案並且 貼上內容
[email protected]:~/Basic/openstack-data$ ls
admin-openrc.sh
# source 命令後 將提示輸入 OpenStack的管理員密碼
[email protected]:~/Basic/openstack-data$ source admin-openrc.sh
#提示輸入管理員密碼
Please enter your OpenStack Password for project admin as user admin:
#輸入成功之後, 可以 檢視資訊
[email protected] :~/Basic/openstack-data$ echo $OS_USERNAME
admin
[email protected]:~/Basic/openstack-data$
先 source
source admin-openrc.sh
建立管理員租戶、使用者、角色
1 建立admin租戶
openstack project create --description "Admin Project" admin
2 建立admin使用者
openstack user create --password-prompt admin # 輸入密碼和確認 User Password: Repeat User Password:
3 建立admin角色
openstack role create admin
4 新增 admin 角色到 admin 租戶和使用者
openstack role add --project admin --user admin admin
建立一個service租戶, 此服務用來管理nova,neuturn,glance等元件的服務
openstack project create --description "Service Project" service
建立非管理員 what 租戶
1 建立what租戶, 例如 密碼是what 使用者名稱也是 what
# usage: openstack project create --domain default --description "Demo Project" 專案名稱
# 示例 建立 project -- what
openstack project create --domain default --description "Demo Project" what
2 建立 what 使用者
openstack user create --domain default --password what what
3 建立 user 角色
openstack role create user
4 將what 使用者 新增到 user 角色 和 what 租戶
openstack role add --project what --user what user
註冊keystone服務,雖然keystone本身是搞註冊的,但是自己也需要註冊服務
建立keystone認證
openstack service create --name keystone --description "OpenStack Identity" identity
分別建立三種類型的endpoint,分別為public:對外可見,internal內部使用,admin管理使用
openstack endpoint create --region RegionOne identity public http://controller:5000/v3/
openstack endpoint create --region RegionOne identity internal http://controller:5000/v3/
openstack endpoint create --region RegionOne identity admin http://controller:5000/v3/
常用命令
檢視建立的使用者
openstack user list
檢視建立的專案
openstack project list
檢視建立的用角色
openstack role list
檢視建立的endpoint
openstack endpoint list
檢視預設的計算配額
nova quota-defaults
+-----------------------------+-------+
| Quota | Limit |
+-----------------------------+-------+
| instances | 10 |
| cores | 20 |
| ram | 51200 |
| metadata_items | 128 |
| injected_files | 5 |
| injected_file_content_bytes | 10240 |
| injected_file_path_bytes | 255 |
| key_pairs | 100 |
| server_groups | 10 |
| server_group_members | 10 |
+-----------------------------+-------+
[email protected]:~/Basic/openstack-data$
更新預設 quota-defaults
# usage : nova quota-class-update default key value
# example
nova quota-class-update default --instances 1
nova quota-class-update default --ram 5120
nova quota-class-update default --cores 2
+-----------------------------+-------+
| Quota | Limit |
+-----------------------------+-------+
| instances | 1 |
| cores | 2 |
| ram | 5120 |
| metadata_items | 128 |
| injected_files | 5 |
| injected_file_content_bytes | 10240 |
| injected_file_path_bytes | 255 |
| key_pairs | 100 |
| server_groups | 10 |
| server_group_members | 10 |
+-----------------------------+-------+
[email protected]:~/Basic/openstack-data$
檢視 Project -- what 的 quota
openstack quota show what
+----------------------+----------------------------------+
| Field | Value |
+----------------------+----------------------------------+
| cores | 2 |
| fixed-ips | -1 |
| floating-ips | 20 |
| injected-file-size | 10240 |
| injected-files | 5 |
| injected-path-size | 255 |
| instances | 1 |
| key-pairs | 100 |
| networks | 2 |
| ports | 5 |
| project | f74ac6c95ffa4ade907f609d559da13a |
| properties | 128 |
| ram | 5120 |
| rbac-policies | 10 |
| routers | 3 |
| secgroup-rules | 100 |
| secgroups | 10 |
| server-group-members | 10 |
| server-groups | 10 |
| subnetpools | -1 |
| subnets | 1 |
+----------------------+----------------------------------+
[email protected]:~/Basic/openstack-data$
更新指定 project 的 quota value
# example 更改 floating-ips 為 20
openstack quota set --floating-ips 20 f74ac6c95ffa4ade907f609d559da13a
# 檢視更改結果
openstack quota show what
+----------------------+----------------------------------+
| Field | Value |
+----------------------+----------------------------------+
| cores | 2 |
| fixed-ips | -1 |
| floating-ips | 20 |
| injected-file-size | 10240 |
| injected-files | 5 |
| injected-path-size | 255 |
| instances | 1 |
| key-pairs | 100 |
| networks | 2 |
| ports | 5 |
| project | f74ac6c95ffa4ade907f609d559da13a |
| properties | 128 |
| ram | 5120 |
| rbac-policies | 10 |
| routers | 3 |
| secgroup-rules | 100 |
| secgroups | 10 |
| server-group-members | 10 |
| server-groups | 10 |
| subnetpools | -1 |
| subnets | 1 |
+----------------------+----------------------------------+
如果覺得我的文章對你有幫助,請隨意打賞。您的支援將鼓勵我繼續創
作者:2010jing
連結:https://www.jianshu.com/p/fa06810d1d8f
來源:簡書
簡書著作權歸作者所有,任何形式的轉載都請聯絡作者獲得授權並註明出處。