更新转发规则
功能介绍
更新七层转发规则。
调用方法
请参见如何调用API。
URI
PUT /v3/{project_id}/elb/l7policies/{l7policy_id}/rules/{l7rule_id}
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
l7policy_id |
是 |
String |
策略ID。 |
l7rule_id |
是 |
String |
规则ID。 |
project_id |
是 |
String |
参数解释:项目ID。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
参数解释:IAM鉴权Token。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
rule |
是 |
UpdateL7RuleOption object |
参数解释:规则对象。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
admin_state_up |
否 |
Boolean |
参数解释:转发规则的管理状态。 约束限制:只支持设置为true。 |
compare_type |
否 |
String |
参数解释:转发匹配方式。 约束限制:
取值范围:
|
invert |
否 |
Boolean |
参数解释:是否反向匹配。 取值范围:true、false。 不支持该字段,请勿使用。 |
key |
否 |
String |
参数解释:匹配项的名称,比如转发规则匹配类型是请求头匹配,则key表示请求头参数的名称。 不支持该字段,请勿使用。 |
value |
否 |
String |
参数解释:匹配项的值。比如转发规则匹配类型是域名匹配,则value表示域名的值。 约束限制:仅当conditions空时该字段生效。 取值范围:
若域名中包含*,则*只能出现在开头且必须以*.开始。当*开头时表示通配0~任一个字符。 字符串只能包含英文字母、数字、_~';@^-%#&$.*+?,=!:|\/()[]{},且必须以/开头。 该字段无意义,使用conditions来指定key/value。 |
conditions |
否 |
Array of UpdateRuleCondition objects |
参数解释:转发规则的匹配条件。 约束限制:
|
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
key |
否 |
String |
参数解释:匹配项的名称。 约束限制:同一个rule内的conditions列表中所有key必须相同。 取值范围:
key的长度限制1-40字符,只允许包含字母、数字和-_。 key的长度限制为1-128字符,不支持空格,中括号,大括号,尖括号,反斜杠,双引号, '#','&','|',‘%’,‘~’,字母区分大小写。 |
value |
否 |
String |
参数解释:匹配项的值。 约束限制:
取值范围:
value长度1-128字符,字符串只能包含英文字母、数字、-.*, 必须以字母、数字或*开头,*只能出现在开头且必须以*.开始。 value长度1-128字符。当转发规则的compare_type为STARTS_WITH、EQUAL_TO时, 字符串只能包含英文字母、数字、_~';@^-%#&$.*+?,=!:|\/()[]{},且必须以"/"开头。 value长度限制1-128字符,不支持空格, 双引号,支持以下通配符:*(匹配0个或更多字符)和?(正好匹配1个字符)。 value长度限制为1-128字符,不支持空格,中括号,大括号,尖括号,反斜杠,双引号, '#','&','|',‘%’,‘~’,字母区分大小写,支持通配符:*(匹配0个或更多字符)和?(正好匹配1个字符) POST,DELETE, PATCH, HEAD, OPTIONS。 value为CIDR格式,支持ipv4,ipv6。例如192.168.0.2/32,2049::49/64。 |
响应参数
状态码:200
参数 |
参数类型 |
描述 |
---|---|---|
request_id |
String |
参数解释:请求ID。 注:自动生成 。 |
rule |
L7Rule object |
参数解释:规则对象。 |
参数 |
参数类型 |
描述 |
---|---|---|
admin_state_up |
Boolean |
参数解释:转发规则的管理状,固定为true。 不支持该字段,请勿使用。 |
compare_type |
String |
参数解释:转发规则的匹配方式。 取值范围:type为HOST_NAME时可以为EQUAL_TO。type为PATH时可以为REGEX,STARTS_WITH,EQUAL_TO。 |
key |
String |
参数解释:匹配内容的键值。 约束限制:type为HOST_NAME和PATH时,该字段不生效。 |
project_id |
String |
参数解释:转发规则所在的项目ID。 |
type |
String |
参数解释:转发规则类别。 约束限制:
HEADER、QUERY_STRING支持重复的rule配置。 取值范围:
|
value |
String |
参数解释:匹配内容的值。 约束限制:仅当conditions空时该字段生效。 取值范围:
|
provisioning_status |
String |
参数解释:provisioning状态。该字段无效,默认为ACTIVE。 取值范围:ACTIVE、PENDING_CREATE 或者ERROR。 |
invert |
Boolean |
参数解释:是否反向匹配。 约束限制:固定为false。该字段能更新但不会生效。 |
id |
String |
参数解释:规则ID。 |
conditions |
Array of RuleCondition objects |
参数解释:转发规则的匹配条件。 约束限制:
|
created_at |
String |
参数解释:创建时间。 取值范围:格式:yyyy-MM-dd'T'HH:mm:ss'Z',UTC时区。 注意:独享型实例的历史数据以及共享型实例下的资源,不返回该字段。 |
updated_at |
String |
参数解释:更新时间。 取值范围:格式:yyyy-MM-dd'T'HH:mm:ss'Z',UTC时区。 注意:独享型实例的历史数据以及共享型实例下的资源,不返回该字段。 |
参数 |
参数类型 |
描述 |
---|---|---|
key |
String |
参数解释:匹配项的名称。 约束限制:同一个rule内的conditions列表中所有key必须相同。 取值范围:
key的长度限制1-40字符,只允许包含字母、数字和-_。 key的长度限制为1-128字符,不支持空格,中括号,大括号,尖括号,反斜杠,双引号, '#','&','|',‘%’,‘~’,字母区分大小写。 |
value |
String |
参数解释:匹配项的值。 约束限制: 同一个rule内的conditions列表中所有value不允许重复。 取值范围:
value长度1-128字符,字符串只能包含英文字母、数字、-.*, 必须以字母、数字或*开头,*只能出现在开头且必须以*.开始。 value长度1-128字符。当转发规则的compare_type为STARTS_WITH、EQUAL_TO时, 字符串只能包含英文字母、数字、_~';@^-%#&$.*+?,=!:|\/()[]{},且必须以"/"开头。 value长度限制1-128字符,不支持空格, 双引号,支持以下通配符:*(匹配0个或更多字符)和?(正好匹配1个字符)。 value长度限制为1-128字符,不支持空格,中括号,大括号,尖括号,反斜杠,双引号, '#','&','|',‘%’,‘~’,字母区分大小写,支持通配符:*(匹配0个或更多字符)和?(正好匹配1个字符) POST,DELETE, PATCH, HEAD, OPTIONS。 value为CIDR格式,支持ipv4,ipv6。例如192.168.0.2/32,2049::49/64。 |
请求示例
更新转发规则
PUT https://{ELB_Endpoint}/v3/{99a3fff0d03c428eac3678da6a7d0f24}/elb/l7policies/cf4360fd-8631-41ff-a6f5-b72c35da74be/rules/84f4fcae-9c15-4e19-a99f-72c0b08fd3d7
{
"rule" : {
"compare_type" : "STARTS_WITH",
"value" : "/ccc.html"
}
}
响应示例
状态码:200
操作正常返回。
{
"rule" : {
"compare_type" : "STARTS_WITH",
"provisioning_status" : "ACTIVE",
"project_id" : "99a3fff0d03c428eac3678da6a7d0f24",
"invert" : false,
"admin_state_up" : true,
"value" : "/ccc.html",
"key" : null,
"type" : "PATH",
"id" : "84f4fcae-9c15-4e19-a99f-72c0b08fd3d7"
},
"request_id" : "133096f9-e754-430d-a2c2-e61fe1190aa8"
}
SDK代码示例
SDK代码示例如下。
更新转发规则
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package com.huaweicloud.sdk.test;
import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.elb.v3.region.ElbRegion;
import com.huaweicloud.sdk.elb.v3.*;
import com.huaweicloud.sdk.elb.v3.model.*;
public class UpdateL7RuleSolution {
public static void main(String[] args) {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
String ak = System.getenv("CLOUD_SDK_AK");
String sk = System.getenv("CLOUD_SDK_SK");
String projectId = "{project_id}";
ICredential auth = new BasicCredentials()
.withProjectId(projectId)
.withAk(ak)
.withSk(sk);
ElbClient client = ElbClient.newBuilder()
.withCredential(auth)
.withRegion(ElbRegion.valueOf("<YOUR REGION>"))
.build();
UpdateL7RuleRequest request = new UpdateL7RuleRequest();
request.withL7policyId("{l7policy_id}");
request.withL7ruleId("{l7rule_id}");
UpdateL7RuleRequestBody body = new UpdateL7RuleRequestBody();
UpdateL7RuleOption rulebody = new UpdateL7RuleOption();
rulebody.withCompareType("STARTS_WITH")
.withValue("/ccc.html");
body.withRule(rulebody);
request.withBody(body);
try {
UpdateL7RuleResponse response = client.updateL7Rule(request);
System.out.println(response.toString());
} catch (ConnectionException e) {
e.printStackTrace();
} catch (RequestTimeoutException e) {
e.printStackTrace();
} catch (ServiceResponseException e) {
e.printStackTrace();
System.out.println(e.getHttpStatusCode());
System.out.println(e.getRequestId());
System.out.println(e.getErrorCode());
System.out.println(e.getErrorMsg());
}
}
}
|
更新转发规则
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# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkelb.v3.region.elb_region import ElbRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkelb.v3 import *
if __name__ == "__main__":
# The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
# In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak = os.environ["CLOUD_SDK_AK"]
sk = os.environ["CLOUD_SDK_SK"]
projectId = "{project_id}"
credentials = BasicCredentials(ak, sk, projectId)
client = ElbClient.new_builder() \
.with_credentials(credentials) \
.with_region(ElbRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = UpdateL7RuleRequest()
request.l7policy_id = "{l7policy_id}"
request.l7rule_id = "{l7rule_id}"
rulebody = UpdateL7RuleOption(
compare_type="STARTS_WITH",
value="/ccc.html"
)
request.body = UpdateL7RuleRequestBody(
rule=rulebody
)
response = client.update_l7_rule(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
更新转发规则
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
elb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/region"
)
func main() {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak := os.Getenv("CLOUD_SDK_AK")
sk := os.Getenv("CLOUD_SDK_SK")
projectId := "{project_id}"
auth := basic.NewCredentialsBuilder().
WithAk(ak).
WithSk(sk).
WithProjectId(projectId).
Build()
client := elb.NewElbClient(
elb.ElbClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.UpdateL7RuleRequest{}
request.L7policyId = "{l7policy_id}"
request.L7ruleId = "{l7rule_id}"
compareTypeRule:= "STARTS_WITH"
valueRule:= "/ccc.html"
rulebody := &model.UpdateL7RuleOption{
CompareType: &compareTypeRule,
Value: &valueRule,
}
request.Body = &model.UpdateL7RuleRequestBody{
Rule: rulebody,
}
response, err := client.UpdateL7Rule(request)
if err == nil {
fmt.Printf("%+v\n", response)
} else {
fmt.Println(err)
}
}
|
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
更新转发规则
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
package com.huaweicloud.sdk.test;
import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.elb.v3.region.ElbRegion;
import com.huaweicloud.sdk.elb.v3.*;
import com.huaweicloud.sdk.elb.v3.model.*;
public class UpdateL7RuleSolution {
public static void main(String[] args) {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
String ak = System.getenv("CLOUD_SDK_AK");
String sk = System.getenv("CLOUD_SDK_SK");
String projectId = "{project_id}";
ICredential auth = new BasicCredentials()
.withProjectId(projectId)
.withAk(ak)
.withSk(sk);
ElbClient client = ElbClient.newBuilder()
.withCredential(auth)
.withRegion(ElbRegion.valueOf("<YOUR REGION>"))
.build();
UpdateL7RuleRequest request = new UpdateL7RuleRequest();
request.withL7policyId("{l7policy_id}");
request.withL7ruleId("{l7rule_id}");
UpdateL7RuleRequestBody body = new UpdateL7RuleRequestBody();
UpdateL7RuleOption rulebody = new UpdateL7RuleOption();
rulebody.withCompareType("STARTS_WITH")
.withValue("/ccc.html");
body.withRule(rulebody);
request.withBody(body);
try {
UpdateL7RuleResponse response = client.updateL7Rule(request);
System.out.println(response.toString());
} catch (ConnectionException e) {
e.printStackTrace();
} catch (RequestTimeoutException e) {
e.printStackTrace();
} catch (ServiceResponseException e) {
e.printStackTrace();
System.out.println(e.getHttpStatusCode());
System.out.println(e.getRequestId());
System.out.println(e.getErrorCode());
System.out.println(e.getErrorMsg());
}
}
}
|
更新转发规则
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkelb.v3.region.elb_region import ElbRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkelb.v3 import *
if __name__ == "__main__":
# The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
# In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak = os.environ["CLOUD_SDK_AK"]
sk = os.environ["CLOUD_SDK_SK"]
projectId = "{project_id}"
credentials = BasicCredentials(ak, sk, projectId)
client = ElbClient.new_builder() \
.with_credentials(credentials) \
.with_region(ElbRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = UpdateL7RuleRequest()
request.l7policy_id = "{l7policy_id}"
request.l7rule_id = "{l7rule_id}"
rulebody = UpdateL7RuleOption(
compare_type="STARTS_WITH",
value="/ccc.html"
)
request.body = UpdateL7RuleRequestBody(
rule=rulebody
)
response = client.update_l7_rule(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
更新转发规则
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
elb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/region"
)
func main() {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak := os.Getenv("CLOUD_SDK_AK")
sk := os.Getenv("CLOUD_SDK_SK")
projectId := "{project_id}"
auth := basic.NewCredentialsBuilder().
WithAk(ak).
WithSk(sk).
WithProjectId(projectId).
Build()
client := elb.NewElbClient(
elb.ElbClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.UpdateL7RuleRequest{}
request.L7policyId = "{l7policy_id}"
request.L7ruleId = "{l7rule_id}"
compareTypeRule:= "STARTS_WITH"
valueRule:= "/ccc.html"
rulebody := &model.UpdateL7RuleOption{
CompareType: &compareTypeRule,
Value: &valueRule,
}
request.Body = &model.UpdateL7RuleRequestBody{
Rule: rulebody,
}
response, err := client.UpdateL7Rule(request)
if err == nil {
fmt.Printf("%+v\n", response)
} else {
fmt.Println(err)
}
}
|
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
状态码
状态码 |
描述 |
---|---|
200 |
操作正常返回。 |
错误码
请参见错误码。