rally命令
version,bash-completion,task,plugin,verify,deployment
rally deployment
rally deployment常用命令：create, destroy, list, show, use deployment 初始化环境常用的有两种方式：
- source openrc, rally deployment create –fromenv –name=existing
- rally deployment create –file=existing.json –name=existing existing.json
rally task
rally task start samples/tasks/scenarios/nova/boot-and-delete.json 原生代码中已经存在很多测试场景的配置文件: samples/tasks/scenarios
rally plugin
rally plugin list能够列出所支持的plugin。
rally task templates
rally支持Jinja2的模板格式：
---
NovaServers.boot_and_delete_server:
-
args:
flavor:
name: "m1.tiny"
image:
name: "^cirros.*-disk$"
runner:
type: "constant"
times: 2
concurrency: 1
context:
users:
tenants: 1
users_per_tenant: 1
NovaServers.resize_server:
-
args:
flavor:
name: "m1.tiny"
image:
name: "^cirros.*-disk$"
to_flavor:
name: "m1.small"
runner:
type: "constant"
times: 3
concurrency: 1
context:
users:
tenants: 1
users_per_tenant: 1
我们可以将上面的配置文件修改为：
---
NovaServers.boot_and_delete_server:
-
args:
flavor:
name: "m1.tiny"
image:
name:
runner:
type: "constant"
times: 2
concurrency: 1
context:
users:
tenants: 1
users_per_tenant: 1
NovaServers.resize_server:
-
args:
flavor:
name: "m1.tiny"
image:
name:
to_flavor:
name: "m1.small"
runner:
type: "constant"
times: 3
concurrency: 1
context:
users:
tenants: 1
users_per_tenant: 1
修改配置文件后，可以通过两种方式传输image_name参数：
- rally task start task.yaml –task-args ‘image_name: “^cirros.*-disk$”’
- rally task start task.yaml –task-args-file args.yaml ,yaml文件内容：
---
image_name: "^cirros.*-disk$"
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