CentOS 7 构建 Openstack docker rally 测试环境

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参照官方手顺使用 docker rally-centos 镜像构建 rally 性能测试环境
地址：
https://hub.docker.com/r/adrahon/rally-centos/

1. 准备 docker 环境
[root@localhost ~]# yum install docker -y
[root@localhost ~]# systemctl enable docker
[root@localhost ~]# systemctl start docker
[root@localhost ~]# systemctl status docker

2. docker 加载 rally-centos 镜像
#下载镜像并启动一个 rally 环境
[root@localhost ~]# docker pull adrahon/rally-centos
[rally@15342920e3d2 ~]$ exit
#确认镜像信息
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/adrahon/rally-centos latest 9ed84ac7514e 14 months ago 376.5 MB
#确认 rally 环境信息
[root@localhost ~]# docker ps -l
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
15342920e3d2 adrahon/rally-centos "/bin/sh -c 'bash --l" 22 minutes ago Exited (0) 22 minutes ago elegant_colden
#启动 rally 环境
[root@localhost ~]# docker start 15342920e3d2
15342920e3d2
#登陆 rally 环境
[root@localhost ~]# docker exec -it 15342920e3d2 /bin/bash
[rally@15342920e3d2 ~]$

3. 创建 root 用户的 rally 环境
上述 2 创建的 rally 环境是 rally 用户，权限受限，重新新建 root 用户环境
#创建 root 用户 rally 环境
[root@localhost ~]# docker run -i -u root -t docker.io/adrahon/rally-centos /bin/bash
[root@21a62e8c09bd ~]# exit
exit
#获取环境信息
[root@localhost ~]# docker ps -l
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
21a62e8c09bd docker.io/adrahon/rally-centos "/bin/bash" 5 minutes ago Exited (0) 3 minutes ago reverent_noyce
#启动 rally 环境
[root@localhost ~]# docker start 21a62e8c09bd
21a62e8c09bd
#登陆 rally 环境
[root@localhost ~]# docker exec -it 21a62e8c09bd /bin/bash
[root@21a62e8c09bd ~]#

4. rally 测试实施（all in one openstack kilo 环境）
#添加 openstack host 信息（controller host）
[root@21a62e8c09bd ~]# cat /etc/hosts
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
172.17.0.3 21a62e8c09bd
[root@21a62e8c09bd ~]# vi /etc/hosts
[root@21a62e8c09bd ~]# cat /etc/hosts
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
172.17.0.3 21a62e8c09bd
# controller
10.167.218.104 controller
[root@21a62e8c09bd ~]#
#新建自己的测试目录
[root@21a62e8c09bd ~]# mkdir /home/yenai
#创建测试使用相关文件
#环境变量文件
[root@21a62e8c09bd yenai]# vi /home/yenai/openrc
[root@21a62e8c09bd yenai]# cat /home/yenai/openrc
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_PROJECT_NAME=admin
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=pass
export OS_AUTH_URL=http://controller:35357/v3
export OS_VOLUME_API_VERSION=2
[root@21a62e8c09bd yenai]#
#nova vm create delete
[root@21a62e8c09bd yenai]# vi /home/yenai/1-nova_boot_and_delete.json
[root@21a62e8c09bd yenai]# cat /home/yenai/1-nova_boot_and_delete.json
{
"NovaServers.boot_and_delete_server": [
{
"args": {
"flavor": {
"name": "m1.tiny"
},
"image": {
"name": "cirros-0.3.4-x86_64"
},
"force_delete": false
},
"runner": {
"type": "constant",
"times": 1,
"concurrency":1
},
"context": {
"users": {
"tenants": 1,
"users_per_tenant": 1
}
}
}
]
}
[root@21a62e8c09bd yenai]#
关键配置项说明：
"name": "m1.tiny" vm配置，nova flavor-list结果的Name
"name": "cirros-0.3.4-x86_64" vm操作系统，nova image-list结果的Name
"times": 1, 并发总量
"concurrency":1 并发数量
"tenants": 1, 使用多少个tenants（操作中遇到quota制限时可使用多个tenant避免错误）

#cinder volume create delete
[root@21a62e8c09bd yenai]# vi /home/yenai/2-create_and_delete_volume.json
[root@21a62e8c09bd yenai]# cat /home/yenai/2-create_and_delete_volume.json
{
"CinderVolumes.create_and_delete_volume": [
{
"args": {
"size": 20,
"volume_type": "yenai_210_s2_tpp"
},
"runner": {
"type": "constant",
"times": 1,
"concurrency": 1
},
"context": {
"users": {
"tenants": 1,
"users_per_tenant": 1
}
}
}
]
}
[root@21a62e8c09bd yenai]#
关键配置项说明：
"size": 20 创建卷大小
"volume_type": "yenai_210_s2_tpp" 创建卷类型，cinder type-lis结果的Name（通过cinder extra-specs-list查询配置的正确性）
"times": 1, 并发总量
"concurrency":1 并发数量
"tenants": 1, 使用多少个tenants（操作中遇到quota制限时可使用多个tenant避免错误）

#vm create cinder volume create attach detach delete vm delete
[root@21a62e8c09bd yenai]# vi /home/yenai/3-create_and_attach_volume.json
[root@21a62e8c09bd yenai]# cat /home/yenai/3-create_and_attach_volume.json
{% set availability_zone = "nova" %}
{
"CinderVolumes.create_and_attach_volume": [
{
"args": {
"size": 20,
"image": {
"name": "cirros-0.3.4-x86_64"
},
"flavor": {
"name": "m1.tiny"
},
"nics":[{"net-id": "7d912784-9175-4bbd-9fd2-993b78c43b96"}],
"volume_type": "yenai_210_s2_tpp"
},
"runner": {
"type": "constant",
"times": 1,
"concurrency": 1
},
"context": {
"users": {
"tenants": 1,
"users_per_tenant": 1
}
}
}
]
}
[root@21a62e8c09bd yenai]# ll /home/yenai/
total 16
-rw-r--r--. 1 root root 625 Oct 17 05:33 1-nova_boot_and_delete.json
-rw-r--r--. 1 root root 490 Oct 17 05:41 2-create_and_delete_volume.json
-rw-r--r--. 1 root root 769 Oct 17 05:43 3-create_and_attach_volume.json
-rw-r--r--. 1 root root 252 Oct 17 05:28 openrc
关键配置项说明：
availability_zone = "nova" 创建vm使用的zone，nova availability-zone-list结果的Name
"size": 20 创建卷大小
"name": "cirros-0.3.4-x86_64" vm操作系统，nova image-list结果的Name
"name": "m1.tiny" vm配置，nova flavor-list结果的Name
"net-id": "7d912784-9175-4bbd-9fd2-993b78c43b96" vm网络配置，nova net-list结果的ID
"volume_type": "yenai_210_s2_tpp" 创建卷类型，cinder type-lis结果的Name（通过cinder extra-specs-list查询配置的正确性）
"times": 1, 并发总量
"concurrency":1 并发数量
"tenants": 1, 使用多少个tenants（操作中遇到quota制限时可使用多个tenant避免错误）

#rally测试
#创建rally数据库
[root@21a62e8c09bd yenai]# rally-manage db recreate
#创建deployment
[root@21a62e8c09bd yenai]# source /home/yenai/openrc
[root@21a62e8c09bd yenai]# rally deployment create --fromenv --name=rally_test
2016-10-17 05:48:16.456 140 INFO rally.deployment.engine [-] Deployment 8777ab36-22ee-4641-9cd4-70200a15848c | Starting: OpenStack cloud deployment.
2016-10-17 05:48:16.803 140 INFO rally.deployment.engine [-] Deployment 8777ab36-22ee-4641-9cd4-70200a15848c | Completed: OpenStack cloud deployment.
+--------------------------------------+----------------------------+------------+------------------+--------+
| uuid | created_at | name | status | active |
+--------------------------------------+----------------------------+------------+------------------+--------+
| 8777ab36-22ee-4641-9cd4-70200a15848c | 2016-10-17 05:48:16.266792 | rally_test | deploy->finished | |
+--------------------------------------+----------------------------+------------+------------------+--------+
Using deployment: 8777ab36-22ee-4641-9cd4-70200a15848c
~/.rally/openrc was updated

HINTS:
* To get your cloud resources, run:
rally show [flavors|images|keypairs|networks|secgroups]

* To use standard OpenStack clients, set up your env by running:
source ~/.rally/openrc
OpenStack clients are now configured, e.g run:
glance image-list
[root@21a62e8c09bd yenai]# rally deployment list
+--------------------------------------+----------------------------+------------+------------------+--------+
| uuid | created_at | name | status | active |
+--------------------------------------+----------------------------+------------+------------------+--------+
| 8777ab36-22ee-4641-9cd4-70200a15848c | 2016-10-17 05:48:16.266792 | rally_test | deploy->finished | * |
+--------------------------------------+----------------------------+------------+------------------+--------+
#检查服务情况
[root@21a62e8c09bd yenai]# rally deployment check
keystone endpoints are valid and following services are available:
+----------+--------------+-----------+
| services | type | status |
+----------+--------------+-----------+
| cinder | volume | Available |
| cinderv2 | volumev2 | Available |
| glance | image | Available |
| keystone | identity | Available |
| nova | compute | Available |
| swift | object-store | Available |
+----------+--------------+-----------+
#开始测试
[root@21a62e8c09bd yenai]# cd /home/yenai/
[root@21a62e8c09bd yenai]# ll
total 16
-rw-r--r--. 1 root root 625 Oct 17 05:33 1-nova_boot_and_delete.json
-rw-r--r--. 1 root root 490 Oct 17 05:41 2-create_and_delete_volume.json
-rw-r--r--. 1 root root 769 Oct 17 05:43 3-create_and_attach_volume.json
-rw-r--r--. 1 root root 252 Oct 17 05:28 openrc
[root@21a62e8c09bd yenai]# rally task start 1-nova_boot_and_delete.json
[root@21a62e8c09bd yenai]# rally task start 2-create_and_delete_volume.json
[root@21a62e8c09bd yenai]# rally task start 3-create_and_attach_volume.json

追加信息：
1. Rally测试中vm使用的image镜像的is_public 必须是True
[root@controller cinder]# glance image-show fabe920c-e624-47ca-876a-d3198b4edf0c
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | 133eae9fb1c98f45894a4e60d8736619 |
| container_format | bare |
| created_at | 2016-10-07T05:14:21.000000 |
| deleted | False |
| disk_format | qcow2 |
| id | fabe920c-e624-47ca-876a-d3198b4edf0c |
| is_public | False |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros-0.3.3-x86_64 |
| owner | 8446e2d34e484a999d47abec616e0ed5 |
| protected | False |
| size | 13200896 |
| status | active |
| updated_at | 2016-10-07T05:14:21.000000 |
+------------------+--------------------------------------+

[root@controller cinder]# glance image-update --is-public True fabe920c-e624-47ca-876a-d3198b4edf0c
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | 133eae9fb1c98f45894a4e60d8736619 |
| container_format | bare |
| created_at | 2016-10-07T05:14:21.000000 |
| deleted | False |
| deleted_at | None |
| disk_format | qcow2 |
| id | fabe920c-e624-47ca-876a-d3198b4edf0c |
| is_public | True |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros-0.3.3-x86_64 |
| owner | 8446e2d34e484a999d47abec616e0ed5 |
| protected | False |
| size | 13200896 |
| status | active |
| updated_at | 2016-10-18T08:52:50.000000 |
| virtual_size | None |
+------------------+--------------------------------------+

2. 如何导出image和导入image
导出：docker save --help
9ed84ac7514e是image id
[root@controller yenai]# docker save -o /home/yenai/openstack-rally.tar 9ed84ac7514e
导入：docker load --help
[root@controller yenai]# docker load --input openstack-rally.tar

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