Updated on 2024-08-23 GMT+08:00

Elastic Load Balance (ELB)

The Organizations service provides Service Control Policies (SCPs) to set access control policies.

SCPs do not actually grant any permissions to a principal. They only set the permissions boundary for the principal. When SCPs are attached to a member account or an organizational unit (OU), they do not directly grant permissions to that member account or OU. Instead, the SCPs just determine what permissions are available for that member account or the member accounts under that OU.

This section describes the elements used by Organizations SCPs. The elements include actions, resources, and conditions.

For details about how to use these elements to create a custom SCP, see Creating an SCP.

Actions

Actions are specific operations that are allowed or denied in an SCP.

  • The Access Level column describes how the action is classified (List, Read, or Write). This classification helps you understand the level of access that an action grants when you use it in an SCP.
  • The Resource Type column indicates whether the action supports resource-level permissions.
    • You can use a wildcard (*) to indicate all resource types. If this column is empty (-), the action does not support resource-level permissions, and you must specify all resources ("*") in your SCP statements.
    • If this column includes a resource type, you must specify the URN in the Resource element of your policy statements.
    • Required resources are marked with asterisks (*) in the table. If you specify a resource in a statement using this action, then it must be of this type.

    For details about the resource types defined by ELB, see Resources.

  • The Condition Key column contains keys that you can specify in the Condition element of an SCP statement.
    • If the Resource Type column has values for an action, the condition key takes effect only for the listed resource types.
    • If the Resource Type column is empty (-) for an action, the condition key takes effect for all resources that action supports.
    • If the Condition Key column is empty (-) for an action, the action does not support any condition keys.

    For details about the condition keys defined by ELB, see Conditions.

The following table lists the actions that you can define in SCP statements for ELB.

Table 1 Actions supported by ELB

Action

Description

Access Level

Resource Type (*: Required)

Condition Key

elb:flavors:show

Grants permission to query a given flavor.

read

flavor *

-

elb:flavors:list

Grants permission to query flavors.

list

flavor *

-

elb:quotas:list

Grants permission to query quotas.

list

-

-

elb:quotas:show

Grants permission to query the maximum number of resources of a specified type that can be created.

read

-

-

elb:availability-zones:list

Grants permission to query AZs.

list

availabilityZone *

-

-

g:EnterpriseProjectId

elb:loadbalancers:list

Grants permission to query load balancers.

list

loadbalancer *

-

-

g:EnterpriseProjectId

elb:loadbalancers:show

Grants permission to query the details of a load balancer.

read

loadbalancer *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId

elb:loadbalancers:create

Grants permission to create a load balancer.

write

loadbalancer *

-

subnet

-

-

  • g:RequestTag/<tag-key>
  • g:TagKeys
  • g:EnterpriseProjectId
  • elb:AssociatePublicips

elb:loadbalancers:update

Grants permission to modify a load balancer.

write

subnet

-

loadbalancer *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId
  • elb:AssociatePublicips

elb:loadbalancers:delete

Grants permission to delete a load balancer.

write

loadbalancer *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId

elb:listeners:create

Grants permission to add a listener.

write

listener *

g:EnterpriseProjectId

loadbalancer *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId

-

  • g:RequestTag/<tag-key>
  • g:TagKeys

elb:listeners:update

Grants permission to modify a listener.

write

listener *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId

elb:listeners:list

Grants permission to query listeners.

list

listener *

-

-

g:EnterpriseProjectId

elb:listeners:show

Grants permission to query the details of a listener.

read

listener *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId

elb:listeners:delete

Grants permission to delete a listener.

write

listener *

  • g:ResourceTag/<tag-key>
  • g:EnterpriseProjectId

elb:certificates:list

Grants permission to query certificates.

list

certificate *

-

-

g:EnterpriseProjectId

elb:certificates:show

Grants permission to query the details of a certificate.

read

certificate *

-

elb:certificates:create

Grants permission to add a certificate.

write

certificate *

-

-

g:EnterpriseProjectId

elb:certificates:update

Grants permission to modify a certificate.

write

certificate *

-

elb:certificates:delete

Grants permission to delete a certificate.

write

certificate *

-

elb:certificates:setPrivateKeyEcho

Grants permission to enable or disable the private key feature.

write

-

-

elb:certificates:getPrivateKeyEcho

Grants permission to query whether the private key feature is enabled.

write

-

-

elb:agreements:list

Grants permission to query signing records.

list

agreement *

-

elb:agreements:show

Grants permission to obtain signing information details.

read

agreement *

-

elb:agreements:create

Grants permission to create signing records.

write

agreement *

-

elb:agreements:update

Grants permission to modify signing records.

write

agreement *

-

elb:healthmonitors:create

Grants permission to configure a health check.

write

healthmonitor *

g:EnterpriseProjectId

pool *

g:EnterpriseProjectId

elb:healthmonitors:update

Grants permission to modify a health check.

write

healthmonitor *

g:EnterpriseProjectId

elb:healthmonitors:delete

Grants permission to delete a health check.

write

healthmonitor *

g:EnterpriseProjectId

elb:healthmonitors:show

Grants permission to query health check details.

read

healthmonitor *

g:EnterpriseProjectId

elb:healthmonitors:list

Grants permission to query health checks.

list

healthmonitor *

-

-

g:EnterpriseProjectId

elb:ipgroups:list

Grants permission to query IP address groups.

list

ipgroup *

-

-

g:EnterpriseProjectId

elb:ipgroups:show

Grants permission to query the details of an IP address group.

read

ipgroup *

-

elb:ipgroups:create

Grants permission to create an IP address group.

write

ipgroup *

-

-

g:EnterpriseProjectId

elb:ipgroups:update

Grants permission to modify an IP address group.

write

ipgroup *

-

elb:ipgroups:delete

Grants permission to delete an IP address group.

write

ipgroup *

-

elb:l7policies:create

Grants permission to add a forwarding policy to HTTP or HTTPS listeners.

write

listener *

  • g:EnterpriseProjectId
  • g:ResourceTag/<tag-key>

l7policy *

g:EnterpriseProjectId

pool

g:EnterpriseProjectId

elb:l7policies:update

Grants permission to modify a forwarding policy.

write

l7policy *

g:EnterpriseProjectId

listener

  • g:EnterpriseProjectId
  • g:ResourceTag/<tag-key>

pool

g:EnterpriseProjectId

elb:l7policies:delete

Grants permission to delete a forwarding policy.

write

l7policy *

g:EnterpriseProjectId

elb:l7policies:show

Grants permission to query the details of a forwarding policy.

read

l7policy *

g:EnterpriseProjectId

elb:l7policies:list

Grants permission to query forwarding policies.

list

l7policy *

-

-

g:EnterpriseProjectId

elb:l7rules:create

Grants permission to add a forwarding rule.

write

l7rule *

g:EnterpriseProjectId

l7policy *

g:EnterpriseProjectId

elb:l7rules:update

Grants permission to modify a forwarding rule.

write

l7rule *

g:EnterpriseProjectId

elb:l7rules:list

Grants permission to query forwarding rules.

list

l7policy *

-

l7rule *

-

-

g:EnterpriseProjectId

elb:l7rules:show

Grants permission to query the details of a forwarding rule.

read

l7rule *

g:EnterpriseProjectId

elb:l7rules:delete

Grants permission to delete a forwarding rule.

write

l7rule *

g:EnterpriseProjectId

elb:logtanks:list

Grants permission to query logs.

list

logtank *

-

-

g:EnterpriseProjectId

elb:logtanks:show

Grants permission to query the details of a log.

read

logtank *

g:EnterpriseProjectId

elb:logtanks:create

Grants permission to create a log.

write

logtank *

g:EnterpriseProjectId

loadbalancer *

  • g:EnterpriseProjectId
  • g:ResourceTag/<tag-key>

elb:logtanks:update

Grants permission to modify a log.

write

logtank *

g:EnterpriseProjectId

elb:logtanks:delete

Grants permission to delete a log.

write

logtank *

g:EnterpriseProjectId

elb:pools:list

Grants permission to query backend server groups.

list

pool *

-

-

g:EnterpriseProjectId

elb:pools:show

Grants permission to query the details of a backend server group.

read

pool *

g:EnterpriseProjectId

elb:pools:create

Grants permission to create a backend server group.

write

loadbalancer

  • g:EnterpriseProjectId
  • g:ResourceTag/<tag-key>

listener

  • g:EnterpriseProjectId
  • g:ResourceTag/<tag-key>

pool *

g:EnterpriseProjectId

elb:pools:update

Grants permission to modify a backend server group.

write

pool *

g:EnterpriseProjectId

elb:pools:delete

Grants permission to delete a backend server group.

write

pool *

g:EnterpriseProjectId

elb:members:list

Grants permission to query backend servers.

list

pool

-

member *

-

-

g:EnterpriseProjectId

elb:members:show

Grants permission to query the details of a backend server.

read

member *

g:EnterpriseProjectId

elb:members:create

Grants permission to add a backend server.

write

member *

g:EnterpriseProjectId

pool *

g:EnterpriseProjectId

subnet

-

elb:members:update

Grants permission to modify the configurations of a backend server.

write

member *

g:EnterpriseProjectId

elb:members:delete

Grants permission to remove a backend server.

write

member *

g:EnterpriseProjectId

elb:security-policies:list

Grants permission to query security policies.

list

securityPolicy *

-

-

g:EnterpriseProjectId

elb:security-policies:show

Grants permission to query the details of a security policy.

read

securityPolicy *

-

elb:security-policies:create

Grants permission to create a security policy.

write

securityPolicy *

-

-

g:EnterpriseProjectId

elb:security-policies:update

Grants permission to modify a security policy.

write

securityPolicy *

-

elb:security-policies:delete

Grants permission to delete a security policy.

write

securityPolicy *

-

Each ELB API usually supports one or more actions. Table 2 lists the supported actions and dependencies.

Table 2 Actions and dependencies supported by ELB APIs

API

Action

Dependencies

GET /v3/{project_id}/elb/flavors

elb:flavors:list

-

GET /v3/{project_id}/elb/flavors/{flavor_id}

elb:flavors:show

-

GET /v3/{project_id}/elb/quotas/details

elb:quotas:list

-

GET /v3/{project_id}/elb/quotas

elb:quotas:show

-

POST /v3/{project_id}/elb/loadbalancers

elb:loadbalancers:create

-

DELETE /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}

elb:loadbalancers:delete

-

DELETE /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/force-elb

elb:loadbalancers:delete

-

GET /v3/{project_id}/elb/loadbalancers

elb:loadbalancers:list

-

GET /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}

elb:loadbalancers:show

-

GET /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/statuses

elb:loadbalancers:show

-

PUT /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}

elb:loadbalancers:update

-

POST /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/availability-zone/batch-remove

elb:loadbalancers:update

-

POST /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/availability-zone/batch-add

elb:loadbalancers:update

-

POST /v3/{project_id}/elb/ipgroups

elb:ipgroups:create

-

DELETE /v3/{project_id}/elb/ipgroups/{ipgroup_id}

elb:ipgroups:delete

-

GET /v3/{project_id}/elb/ipgroups

elb:ipgroups:list

-

GET /v3/{project_id}/elb/ipgroups/{ipgroup_id}

elb:ipgroups:show

-

PUT /v3/{project_id}/elb/ipgroups/{ipgroup_id}

elb:ipgroups:update

-

POST /v3/{project_id}/elb/ipgroups/{ipgroup_id}/iplist/create-or-update

elb:ipgroups:update

-

POST /v3/{project_id}/elb/ipgroups/{ipgroup_id}/iplist/batch-delete

elb:ipgroups:update

-

POST /v3/{project_id}/elb/security-policies

elb:security-policies:create

-

DELETE /v3/{project_id}/elb/security-policies/{security_policy_id}

elb:security-policies:delete

-

GET /v3/{project_id}/elb/security-policies

elb:security-policies:list

-

GET /v3/{project_id}/elb/system-security-policies

elb:security-policies:list

-

GET /v3/{project_id}/elb/security-policies/{security_policy_id}

elb:security-policies:show

-

PUT /v3/{project_id}/elb/security-policies/{security_policy_id}

elb:security-policies:update

-

POST /v3/{project_id}/elb/pools/{pool_id}/members

elb:members:create

-

DELETE /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}

elb:members:delete

-

GET /v3/{project_id}/elb/pools/{pool_id}/members

elb:members:list

-

GET /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}

elb:members:show

-

PUT /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}

elb:members:update

-

POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-update

elb:members:update

-

GET /v3/{project_id}/elb/members

elb:members:list

-

POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-add

elb:members:create

-

POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-delete

elb:members:delete

-

POST /v3/{project_id}/elb/pools

elb:pools:create

-

DELETE /v3/{project_id}/elb/pools/{pool_id}

elb:pools:delete

-

GET /v3/{project_id}/elb/pools

elb:pools:list

-

GET /v3/{project_id}/elb/pools/{pool_id}

elb:pools:show

-

PUT /v3/{project_id}/elb/pools/{pool_id}

elb:pools:update

-

POST /v3/{project_id}/elb/master-slave-pools

elb:pools:create

-

GET /v3/{project_id}/elb/master-slave-pools

elb:pools:list

-

GET /v3/{project_id}/elb/master-slave-pools/{pool_id}

elb:pools:show

-

DELETE /v3/{project_id}/elb/master-slave-pools/{pool_id}

elb:pools:delete

-

POST /v3/{project_id}/elb/listeners

elb:listeners:create

-

DELETE /v3/{project_id}/elb/listeners/{listener_id}

elb:listeners:delete

-

DELETE /v3/{project_id}/elb/listeners/{listener_id}/force

elb:listeners:delete

-

GET /v3/{project_id}/elb/listeners

elb:listeners:list

-

GET /v3/{project_id}/elb/listeners/{listener_id}

elb:listeners:show

-

PUT /v3/{project_id}/elb/listeners/{listener_id}

elb:listeners:update

-

POST /v3/{project_id}/elb/healthmonitors

elb:healthmonitors:create

-

DELETE /v3/{project_id}/elb/healthmonitors/{healthmonitor_id}

elb:healthmonitors:delete

-

GET /v3/{project_id}/elb/healthmonitors

elb:healthmonitors:list

-

GET /v3/{project_id}/elb/healthmonitors/{healthmonitor_id}

elb:healthmonitors:show

-

PUT /v3/{project_id}/elb/healthmonitors/{healthmonitor_id}

elb:healthmonitors:update

-

GET /v3/{project_id}/elb/availability-zones

elb:availability-zones:list

-

GET /v3/{project_id}/elb/preoccupy-ip-num

elb:loadbalancers:show

-

POST /v3/{project_id}/elb/logtanks

elb:logtanks:create

-

DELETE /v3/{project_id}/elb/logtanks/{logtank_id}

elb:logtanks:delete

-

GET /v3/{project_id}/elb/logtanks

elb:logtanks:list

-

GET /v3/{project_id}/elb/logtanks/{logtank_id}

elb:logtanks:show

-

PUT /v3/{project_id}/elb/logtanks/{logtank_id}

elb:logtanks:update

-

POST /v3/{project_id}/elb/certificates

elb:certificates:create

-

DELETE /v3/{project_id}/elb/certificates/{certificate_id}

elb:certificates:delete

-

GET /v3/{project_id}/elb/certificates

elb:certificates:list

-

GET /v3/{project_id}/elb/certificates/{certificate_id}

elb:certificates:show

-

PUT /v3/{project_id}/elb/certificates/{certificate_id}

elb:certificates:update

-

POST /v3/{project_id}/elb/l7policies

elb:l7policies:create

-

DELETE /v3/{project_id}/elb/l7policies/{l7policy_id}

elb:l7policies:delete

-

GET /v3/{project_id}/elb/l7policies

elb:l7policies:list

-

GET /v3/{project_id}/elb/l7policies/{l7policy_id}

elb:l7policies:show

-

PUT /v3/{project_id}/elb/l7policies/{l7policy_id}

elb:l7policies:update

-

POST /v3/{project_id}/elb/l7policies/batch-update-priority

elb:l7policies:update

-

POST /v3/{project_id}/elb/l7policies/{l7policy_id}/rules

elb:l7rules:create

-

DELETE /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}

elb:l7rules:delete

-

GET /v3/{project_id}/elb/l7policies/{l7policy_id}/rules

elb:l7rules:list

-

GET /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}

elb:l7rules:show

-

PUT /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}

elb:l7rules:update

-

Resources

A resource type indicates the resources that an SCP applies to. If you specify a resource type for any action in Table 3, the resource URN must be specified in the SCP statements using that action, and the SCP applies only to resources of this type. If no resource type is specified, the Resource element is marked with an asterisk (*) and the SCP applies to all resources. You can also set condition keys in an SCP to define resource types.

The following table lists the resource types that you can define in SCP statements for ELB.

Table 3 Resource types supported by ELB

Resource Type

URN

pool

elb:<region>:<account-id>:pool:<pool-id>

agreement

elb:<region>:<account-id>:agreement:<agreement-id>

loadbalancer

elb:<region>:<account-id>:loadbalancer:<loadbalancer-id>

certificate

elb:<region>:<account-id>:certificate:<certificate-id>

healthmonitor

elb:<region>:<account-id>:healthmonitor:<healthmonitor-id>

ipgroup

elb:<region>:<account-id>:ipgroup:<ipgroup-id>

securityPolicy

elb:<region>:<account-id>:securityPolicy:<security-policy-id>

logtank

elb:<region>:<account-id>:logtank:<logtank-id>

availabilityZone

elb:<region>:<account-id>:availabilityZone:<availability-zone-id>

member

elb:<region>:<account-id>:member:<pool-id>/<member-id>

l7policy

elb:<region>:<account-id>:l7policy:<l7policy-id>

l7rule

elb:<region>:<account-id>:l7rule:<l7policy-id>/<l7rule-id>

flavor

elb:<region>:<account-id>:flavor:<flavor-id>

subnet

vpc:<region>:<account-id>:subnet:<subnet-id>

listener

elb:<region>:<account-id>:listener:<listener-id>

Conditions

A Condition element lets you specify conditions for when an SCP is in effect. It contains condition keys and operators.

  • A key in the Condition element of a statement can be a global condition key or a service-specific condition key.
    • Global condition keys (with the g: prefix) apply to all actions. Cloud services do not need to provide user identity information. Instead, the system automatically obtains such information and authenticates users. For details, see Global Condition Keys.
    • Service-specific condition keys (with the abbreviation of a service name plus a colon as the prefix, for example, elb:) apply only to operations of ELB. For details, see Table 4.
    • The number of values associated with a condition key in the request context of an API call makes the condition key single-valued or multivalued. Single-valued condition keys have at most one value in the request context of an API call. Multivalued condition keys can have multiple values in the request context of an API call. For example, a request can originate from at most one VPC endpoint, so g:SourceVpce is a single-valued condition key. You can tag resources and include multiple tag key-value pairs in a request, so g:TagKeys is a multivalued condition key.
  • A condition operator, condition key, and a condition value together constitute a complete condition statement. An SCP can be applied only when its request conditions are met. For details about the supported operators, see operators.

The following table lists the condition keys that you can define in SCPs for ELB. You can include these condition keys to specify conditions for when your SCP is in effect.

Table 4 Service-specific condition keys supported by ELB

Service-specific Condition Key

Type

Single-valued/Multivalued

Description

elb:AssociatePublicips

boolean

Single valued

Filters access by whether an EIP is bound during load balancer creation or modification. If you want to control the public network access of a load balancer, you need to use the actions supported by EIP.