您可以创建 Avi Load Balancer 配置文件，如应用程序配置文件、持久性配置文件和网络配置文件。此外，还可以进行其他创建，例如，创建单个持久性配置文件，并将该配置文件提供给组织中的另一个团队以供日后使用。
这些示例模板涵盖了创建 Avi Load Balancer 配置文件的几个场景。第一个示例显示了如何创建包含应用程序配置文件、持久性配置文件和网络配置文件的模板。第二个示例展示了如下模板：包含适用于 Avi Load Balancer 的不同类型的持久性配置文件以及云区域分配帮助程序。其余示例侧重于单个持久性配置文件。
这些模板示例涵盖了创建 Avi Load Balancer 配置文件的最低要求。创建与您的组织相关的模板时，请记住，可能需要其他属性。
有关配置文件的详细信息，请参见《VMware NSX Advanced Load Balancer 配置》指南中的负载均衡部分。
应用程序、持久性和网络配置文件
此示例 Avi Load Balancer 模板使用一个应用程序配置文件、一个网络配置文件和一个持久性配置文件。
应用程序配置文件确定虚拟服务的行为。网络配置文件确定网络协议的类型和设置。应用程序配置文件和网络配置文件都与虚拟服务相关联。持久性配置文件控制使客户端在指定持续时间内保持连接到同一服务器的设置。该配置文件连接到 Avi Load Balancer 池。
formatVersion: 1
inputs:
count:
type: integer
title: count
default: 2
resources:
Idem_AVILB_PROFILES_HEALTH_MONITOR_1:
type: Idem.AVILB.PROFILES.HEALTH_MONITOR
properties:
name: prof-monitor-${uuid()}
type: HEALTH_MONITOR_PING
account: Avi
tenant_ref: admin
cloud_ref: cloud01_vcenter-cmbu-w01-vc11
is_federated: false
monitor_port: 8000
send_interval: 8
receive_timeout: 4
successful_checks: 4
failed_checks: 4
Idem_AVILB_PROFILES_APPLICATION_PROFILE_1:
type: Idem.AVILB.PROFILES.APPLICATION_PROFILE
properties:
name: prof-application-${uuid()}
type: APPLICATION_PROFILE_TYPE_HTTP
account: Avi
http_profile:
connection_multiplexing_enabled: true
detect_ntlm_app: true
websockets_enabled: true
Idem_AVILB_PROFILES_NETWORK_PROFILE_1:
type: Idem.AVILB.PROFILES.NETWORK_PROFILE
properties:
name: prof-network-${uuid()}
account: Avi
profile:
type: PROTOCOL_TYPE_TCP_PROXY
tcp_proxy_profile:
automatic: true
Idem_AVILB_APPLICATIONS_VS_VIP_1:
type: Idem.AVILB.APPLICATIONS.VS_VIP
properties:
name: prof-vip-${uuid()}
account: Avi
tenant_ref: admin
cloud_ref: cloud01_vcenter-cmbu-w01-vc11
vip:
- auto_allocate_floating_ip: false
auto_allocate_ip: true
auto_allocate_ip_type: V4_ONLY
avi_allocated_fip: false
avi_allocated_vip: false
enabled: true
ipam_network_subnet:
network_ref: ${resource.Cloud_vSphere_Network_1.resourceName}
subnet:
ip_addr:
addr: 10.202.20.0
type: V4
mask: 22
Idem_AVILB_PROFILES_APPLICATION_PERSISTENCE_PROFILE_1:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
properties:
name: prof-persistence-${uuid()}
account: Avi
persistence_type: PERSISTENCE_TYPE_CLIENT_IP_ADDRESS
server_hm_down_recovery: HM_DOWN_PICK_NEW_SERVER
ip_persistence_profile:
ip_persistent_timeout: 5
Idem_AVILB_APPLICATIONS_POOL_1:
type: Idem.AVILB.APPLICATIONS.POOL
properties:
name: prof-pool-${uuid()}
account: Avi
tenant_ref: admin
cloud_ref: cloud01_vcenter-cmbu-w01-vc11
lb_algorithm: LB_ALGORITHM_ROUND_ROBIN
default_server_port: 8000
networks:
- network_ref: ${resource.Cloud_vSphere_Network_1.resourceName}
health_monitor_refs:
- ${resource.Idem_AVILB_PROFILES_HEALTH_MONITOR_1.name}
servers: ${map_to_object(resource.Cloud_vSphere_Machine_1[*].address, "ip", "addr")}
application_persistence_profile_ref: ${resource.Idem_AVILB_PROFILES_APPLICATION_PERSISTENCE_PROFILE_1.name}
Idem_AVILB_APPLICATIONS_VIRTUAL_SERVICE_1:
type: Idem.AVILB.APPLICATIONS.VIRTUAL_SERVICE
properties:
name: prof-vs-${uuid()}
account: Avi
tenant_ref: admin
cloud_ref: cloud01_vcenter-cmbu-w01-vc11
cloud_type: CLOUD_NONE
type: VS_TYPE_NORMAL
traffic_enabled: true
services:
- enable_ssl: false
port: 8000
pool_ref: ${resource.Idem_AVILB_APPLICATIONS_POOL_1.name}
vsvip_ref: ${resource.Idem_AVILB_APPLICATIONS_VS_VIP_1.name}
application_profile_ref: ${resource.Idem_AVILB_PROFILES_APPLICATION_PROFILE_1.name}
network_profile_ref: ${resource.Idem_AVILB_PROFILES_NETWORK_PROFILE_1.name}
Cloud_vSphere_Machine_1:
type: Cloud.vSphere.Machine
properties:
image: webserver
cpuCount: 2
totalMemoryMB: 4096
networks:
- network: ${resource.Cloud_vSphere_Network_1.id}
assignment: static
count: ${input.count}
Cloud_vSphere_Network_1:
type: Cloud.vSphere.Network
properties:
networkType: existing
持久性配置文件和分配帮助程序
此示例模板包含所有持久性配置文件类型以及分配帮助程序。
云区域分配帮助程序协助基于云帐户上的标记将部署请求定向到所需的 VMware Avi Load Balancer Controller。
formatVersion: 1
name: Create a ALB Persistence Profile
version: 1
inputs:
env:
type: string
title: Environment
description: Select Dev or Prod ALB environment
default: env:dev
oneOf:
- title: Dev ALB
const: env:dev
- title: Prod ALB
const: env:prod
name:
type: string
title: Persistence Profile Name
description: A user-friendly name for the persistence profile
persistenceType:
type: string
title: Persistence Type
description: Select a method used to persist clients to the same server for a duration of time or a session.
oneOf:
- title: App Cookie
const: PERSISTENCE_TYPE_APP_COOKIE
- title: Client IP Address
const: PERSISTENCE_TYPE_CLIENT_IP_ADDRESS
- title: Custom HTTP Header
const: PERSISTENCE_TYPE_CUSTOM_HTTP_HEADER
- title: GSLB Site
const: PERSISTENCE_TYPE_GSLB_SITE
- title: HTTP Cookie
const: PERSISTENCE_TYPE_HTTP_COOKIE
- title: TLS
const: PERSISTENCE_TYPE_TLS
server_hm_down_recovery:
type: string
title: Select New Server When Persistent Server Is Down ?
description: Specifies behavior when a persistent server has been marked down by a health monitor. Enum options - HM_DOWN_PICK_NEW_SERVER, HM_DOWN_ABORT_CONNECTION, HM_DOWN_CONTINUE_PERSISTENT_SERVER
default: HM_DOWN_PICK_NEW_SERVER
oneOf:
- title: Immediate
const: HM_DOWN_PICK_NEW_SERVER
- title: Never
const: HM_DOWN_CONTINUE_PERSISTENT_SERVER
timeout:
type: integer
title: Persistence Timeout
description: The length of time after a client's connections have closed before expiring the client's persistence to a server. Allowed values are 1-720. Unit is Min.
minimum: 1
maximum: 720
default: 20
ip_mask:
type: integer
title: IP Mask
description: Mask to be applied on client IP. This may be used to persist clients from a subnet to the same server. When set to 0, all requests are sent to the same server. Allowed values are 0-128.
minimum: 0
maximum: 128
default: 0
prst_hdr_name:
type: string
title: Custom Header / App Cookie Name
description: Header or App Cookie name for application cookie persistence or custom http header.
default: Set Header Name
always_send_cookie:
type: boolean
title: Always Send Cookie ?
description: If no persistence cookie was received from the client, always send it.
cookie_name:
type: string
title: Cookie Name
description: HTTP cookie name for cookie persistence.
default: Set HTTP Cookie Name
http_only:
type: boolean
title: HTTP Only
description: Sets the HttpOnly attribute in the cookie. Setting this helps to prevent the client side scripts from accessing this cookie, if supported by browser.
is_persistent_cookie:
type: boolean
title: Is Persistent Cookie
description: When True, the cookie used is a persistent cookie, i.e. the cookie shouldn't be used at the end of the timeout. By default, it is set to false, making the cookie a session cookie, which allows clients to use it even after the timeout, if the session is still open.
resources:
Allocations_CloudZone_1:
type: Allocations.CloudZone
metadata:
layoutPosition:
- 1
- 2
properties:
accountType: avilb
constraints:
- tag: ${input.env}
hdr_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 0
- 1
properties:
name: ${input.name}
account: ${resource.Allocations_CloudZone_1.selectedCloudAccount.name}
description: Managed by Aria Automation
count: ${input.persistenceType == "PERSISTENCE_TYPE_CUSTOM_HTTP_HEADER" ? 1 :0}
persistence_type: ${input.persistenceType}
server_hm_down_recovery: ${input.server_hm_down_recovery}
hdr_persistence_profile:
prst_hdr_name: ${input.prst_hdr_name}
tls_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 0
- 3
properties:
name: ${input.name}
account: ${resource.Allocations_CloudZone_1.selectedCloudAccount.name}
description: Managed by Aria Automation
count: ${input.persistenceType == "PERSISTENCE_TYPE_TLS" ? 1 :0}
persistence_type: ${input.persistenceType}
app_cookie_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 0
properties:
name: ${input.name}
account: ${resource.Allocations_CloudZone_1.selectedCloudAccount.name}
description: Managed by Aria Automation
count: ${input.persistenceType == "PERSISTENCE_TYPE_APP_COOKIE" ? 1 :0}
persistence_type: ${input.persistenceType}
server_hm_down_recovery: ${input.server_hm_down_recovery}
app_cookie_persistence_profile:
prst_hdr_name: ${input.prst_hdr_name}
timeout: ${input.timeout}
ip_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 1
properties:
name: ${input.name}
account: ${resource.Allocations_CloudZone_1.selectedCloudAccount.name}
description: Managed by Aria Automation
count: ${input.persistenceType == "PERSISTENCE_TYPE_CLIENT_IP_ADDRESS" ? 1 :0}
persistence_type: ${input.persistenceType}
server_hm_down_recovery: ${input.server_hm_down_recovery}
ip_persistence_profile:
ip_mask: ${input.ip_mask}
ip_persistent_timeout: ${input.timeout}
gslb_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 3
properties:
name: ${input.name}
account: ${resource.Allocations_CloudZone_1.selectedCloudAccount.name}
description: Managed by Aria Automation
count: ${input.persistenceType == "PERSISTENCE_TYPE_GSLB_SITE" ? 1 :0}
persistence_type: ${input.persistenceType}
server_hm_down_recovery: ${input.server_hm_down_recovery}
is_federated: true
http_cookie_persistence_profile:
cookie_name: ${input.cookie_name}
is_persistent_cookie: ${input.is_persistent_cookie}
timeout: ${input.timeout}
http_cookie_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 4
properties:
name: ${input.name}
account: ${resource.Allocations_CloudZone_1.selectedCloudAccount.name}
description: Managed by Aria Automation
count: ${input.persistenceType == "PERSISTENCE_TYPE_HTTP_COOKIE" ? 1 :0}
persistence_type: ${input.persistenceType}
server_hm_down_recovery: ${input.server_hm_down_recovery}
http_cookie_persistence_profile:
always_send_cookie: ${input.always_send_cookie}
cookie_name: ${input.cookie_name}
http_only: ${input.http_only}
is_persistent_cookie: ${input.is_persistent_cookie}
timeout: ${input.timeout}
单个持久性配置文件
有关持久性配置文件的详细信息，请参见《VMware NSX Advanced Load Balancer 配置》指南中的持久性。
| 配置文件 | 示例模板 |
|---|---|
| HTTP Cookie 持久性配置文件 此示例模板展示了如何在 Avi Load Balancer 云帐户中创建 HTTP Cookie 持久性配置文件。 |
formatVersion: 1
name: Persistence Profile - HTTP Cookie
version: 1
inputs:
name:
type: string
title: Persistence Profile Name
description: A user-friendly name for the persistence profile
server_hm_down_recovery:
type: string
title: Select New Server When Persistent Server Is Down ?
description: Specifies behavior when a persistent server has been marked down by a health monitor. Enum options - HM_DOWN_PICK_NEW_SERVER, HM_DOWN_ABORT_CONNECTION, HM_DOWN_CONTINUE_PERSISTENT_SERVER
default: HM_DOWN_PICK_NEW_SERVER
oneOf:
- title: Immediate
const: HM_DOWN_PICK_NEW_SERVER
- title: Never
const: HM_DOWN_CONTINUE_PERSISTENT_SERVER
timeout:
type: integer
title: Persistence Timeout
description: The length of time after a client's connections have closed before expiring the client's persistence to a server. Allowed values are 1-720. Unit is Min.
minimum: 1
maximum: 720
default: 20
always_send_cookie:
type: boolean
title: Always Send Cookie ?
description: If no persistence cookie was received from the client, always send it.
cookie_name:
type: string
title: Cookie Name
description: HTTP cookie name for cookie persistence.
http_only:
type: boolean
title: HTTP Only
description: Sets the HttpOnly attribute in the cookie. Setting this helps to prevent the client side scripts from accessing this cookie, if supported by browser.
is_persistent_cookie:
type: boolean
title: Is Persistent Cookie
description: When True, the cookie used is a persistent cookie, i.e. the cookie shouldn't be used at the end of the timeout. By default, it is set to false, making the cookie a session cookie, which allows clients to use it even after the timeout, if the session is still open.
resources:
http_cookie_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 1
properties:
name: ${input.name}
account: avi-account
description: Managed by Aria Automation
persistence_type: PERSISTENCE_TYPE_HTTP_COOKIE
server_hm_down_recovery: ${input.server_hm_down_recovery}
http_cookie_persistence_profile:
always_send_cookie: ${input.always_send_cookie}
cookie_name: ${input.cookie_name}
http_only: ${input.http_only}
is_persistent_cookie: ${input.is_persistent_cookie}
timeout: ${input.timeout}
|
| 应用程序 Cookie 持久性配置文件 此示例模板展示了如何在 Avi Load Balancer 云帐户中创建应用程序 Cookie 持久性配置文件。 |
formatVersion: 1
name: Persistence Profile - App Cookie
version: 1
inputs:
name:
type: string
title: Persistence Profile Name
description: A user-friendly name for the persistence profile
server_hm_down_recovery:
type: string
title: Select New Server When Persistent Server Is Down ?
description: Specifies behavior when a persistent server has been marked down by a health monitor. Enum options - HM_DOWN_PICK_NEW_SERVER, HM_DOWN_ABORT_CONNECTION, HM_DOWN_CONTINUE_PERSISTENT_SERVER
default: HM_DOWN_PICK_NEW_SERVER
oneOf:
- title: Immediate
const: HM_DOWN_PICK_NEW_SERVER
- title: Never
const: HM_DOWN_CONTINUE_PERSISTENT_SERVER
timeout:
type: integer
title: Persistence Timeout
description: The length of time after a client's connections have closed before expiring the client's persistence to a server. Allowed values are 1-720. Unit is Min.
minimum: 1
maximum: 720
default: 20
prst_hdr_name:
type: string
title: App Cookie Name
description: App Cookie name for application cookie persistence or custom http header.
resources:
app_cookie_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 0
properties:
name: ${input.name}
account: avi-account
description: Managed by Aria Automation
persistence_type: PERSISTENCE_TYPE_APP_COOKIE
server_hm_down_recovery: ${input.server_hm_down_recovery}
app_cookie_persistence_profile:
prst_hdr_name: ${input.prst_hdr_name}
timeout: ${input.timeout}
|
| HTTP 自定义标头持久性配置文件 此示例模板展示了如何在 Avi Load Balancer 云帐户中创建自定义 HTTP 标头持久性配置文件。 |
formatVersion: 1
name: Persistence Profile - Custom HTTP Header
version: 1
inputs:
name:
type: string
title: Persistence Profile Name
description: A user-friendly name for the persistence profile
server_hm_down_recovery:
type: string
title: Select New Server When Persistent Server Is Down ?
description: Specifies behavior when a persistent server has been marked down by a health monitor. Enum options - HM_DOWN_PICK_NEW_SERVER, HM_DOWN_ABORT_CONNECTION, HM_DOWN_CONTINUE_PERSISTENT_SERVER
default: HM_DOWN_PICK_NEW_SERVER
oneOf:
- title: Immediate
const: HM_DOWN_PICK_NEW_SERVER
- title: Never
const: HM_DOWN_CONTINUE_PERSISTENT_SERVER
prst_hdr_name:
type: string
title: Custom Header Name
description: Header name for application cookie persistence or custom http header.
resources:
hdr_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 0
- 1
properties:
name: ${input.name}
account: avi-account
description: Managed by Aria Automation
persistence_type: PERSISTENCE_TYPE_CUSTOM_HTTP_HEADER
server_hm_down_recovery: ${input.server_hm_down_recovery}
hdr_persistence_profile:
prst_hdr_name: ${input.prst_hdr_name}
|
| 客户端 IP 持久性配置文件 此示例模板展示了如何在 Avi Load Balancer 云帐户中创建客户端 IP 持久性配置文件。 |
formatVersion: 1
name: Persistence Profile - Client IP
version: 1
inputs:
name:
type: string
title: Persistence Profile Name
description: A user-friendly name for the persistence profile
server_hm_down_recovery:
type: string
title: Select New Server When Persistent Server Is Down ?
description: Specifies behavior when a persistent server has been marked down by a health monitor. Enum options - HM_DOWN_PICK_NEW_SERVER, HM_DOWN_ABORT_CONNECTION, HM_DOWN_CONTINUE_PERSISTENT_SERVER
default: HM_DOWN_PICK_NEW_SERVER
oneOf:
- title: Immediate
const: HM_DOWN_PICK_NEW_SERVER
- title: Never
const: HM_DOWN_CONTINUE_PERSISTENT_SERVER
timeout:
type: integer
title: Persistence Timeout
description: The length of time after a client's connections have closed before expiring the client's persistence to a server. Allowed values are 1-720. Unit is Min.
minimum: 1
maximum: 720
default: 20
ip_mask:
type: integer
title: IP Mask
description: Mask to be applied on client IP. This may be used to persist clients from a subnet to the same server. When set to 0, all requests are sent to the same server. Allowed values are 0-128.
minimum: 0
maximum: 128
default: 0
resources:
ip_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 1
- 1
properties:
name: ${input.name}
account: avi-account
description: Managed by Aria Automation
persistence_type: PERSISTENCE_TYPE_CLIENT_IP_ADDRESS
server_hm_down_recovery: ${input.server_hm_down_recovery}
ip_persistence_profile:
ip_mask: ${input.ip_mask}
ip_persistent_timeout: ${input.timeout}
|
| TLS 持久性配置文件 此示例模板展示了如何在 Avi Load Balancer 云帐户中创建 TLS 持久性配置文件。 |
formatVersion: 1
name: Persistence Profile - TLS
version: 1
inputs:
name:
type: string
title: Persistence Profile Name
description: A user-friendly name for the persistence profile
resources:
tls_persistence_profile:
type: Idem.AVILB.PROFILES.APPLICATION_PERSISTENCE_PROFILE
metadata:
layoutPosition:
- 0
- 1
properties:
name: ${input.name}
account: avi-account
description: Managed by Aria Automation
persistence_type: PERSISTENCE_TYPE_TLS
|
