创建日志流
功能介绍
创建日志流。通过该接口可以在某个指定日志组下创建日志流,对日志进一步分类管理,有助于快速定位和分析日志。
调用方法
请参见如何调用API。
URI
POST /v2/{project_id}/groups/{log_group_id}/streams
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
参数解释: 项目ID,可以从调用API处获取,也可以从控制台获取。获取方式请参见:获取项目ID。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
log_group_id |
是 |
String |
参数解释: 日志组ID,获取方式请参见:获取日志组ID和日志流ID。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
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: 从IAM服务获取的用户Token,获取方式请参见:获取用户Token。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
Content-Type |
是 |
String |
参数解释: 用于定义消息体的格式,该字段填为:application/json;charset=utf8。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
log_stream_name |
是 |
String |
参数解释: 创建的日志流名称。 约束限制: 不涉及。 取值范围:
默认取值: 不涉及。 |
ttl_in_days |
否 |
Integer |
参数解释: 日志流的存储时间(单位:天),即日志上报到LTS后日志存储的时间。 约束限制: 如果不填该参数的值,则默认继承日志组的存储时间。 取值范围: 最小值:1天 最大值:365天 默认取值: 30,日志数据默认存储30天。 |
tags |
否 |
Array of tagsBody objects |
参数解释: 日志流的标签信息。 约束限制: 最多支持20个标签。 |
log_stream_name_alias |
否 |
String |
参数解释: 日志流名称别名。 约束限制: 日志流名称别名不能与其他日志流的名称或原始名称相同。 取值范围:
默认取值: 不涉及。 |
enterprise_project_name |
否 |
String |
参数解释: 企业项目名称,获取方式请参见:获取企业项目ID。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
key |
是 |
String |
参数解释: 标签键。 约束限制:
取值范围:
默认取值: 不涉及。 |
value |
否 |
String |
参数解释: 标签值。 约束限制: 标签是以键值对(key-value)的形式表示,key和value为一一对应关系。 取值范围:
默认取值: 不涉及。 |
响应参数
状态码:201
参数 |
参数类型 |
描述 |
---|---|---|
log_stream_id |
String |
参数解释: 创建的日志流ID。 取值范围: 不涉及。 |
状态码:400
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
参数解释: 错误码,请参见:错误码。 取值范围: 不涉及。 |
error_msg |
String |
参数解释: 调用失败响应信息描述。 取值范围: 不涉及。 |
状态码:401
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
参数解释: 错误码,请参见:错误码。 取值范围: 不涉及。 |
error_msg |
String |
参数解释: 调用失败响应信息描述。 取值范围: 不涉及。 |
状态码:403
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
参数解释: 错误码,请参见:错误码。 取值范围: 不涉及。 |
error_msg |
String |
参数解释: 调用失败响应信息描述。 取值范围: 不涉及。 |
状态码:500
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
参数解释: 错误码,请参见:错误码。 取值范围: 不涉及。 |
error_msg |
String |
参数解释: 调用失败响应信息描述。 取值范围: 不涉及。 |
请求示例
创建日志流。
POST https://{endpoint}/v2/{project_id}/groups/{log_group_id}/streams
{
"log_stream_name" : "lts-stream-02kh"
}
响应示例
状态码:201
请求响应成功,成功创建日志流。
{
"log_stream_id" : "c54dbc58-0fd8-48ed-b007-6d54981427a7"
}
状态码:400
非法请求。 建议根据error_msg直接修改该请求,不要重试该请求。
{
"error_code" : "LTS.0009",
"error_msg" : "Failed to validate the request body"
}
状态码:401
鉴权失败,请确认token后再次请求 。
{
"error_code" : "LTS.0003",
"error_msg" : "Invalid token"
}
状态码:403
请求被拒绝访问。 返回该状态码,表明请求能够到达服务端,且服务端能够理解用户请求,但是拒绝做更多的事情,因为该请求被设置为拒绝访问,建议直接修改该请求,不要重试该请求。
{
"error_code" : "LTS.0001",
"error_msg" : "Invalid projectId"
}
状态码:500
表明服务端能被请求访问到,但是服务内部出错。
{
"error_code" : "LTS.0202",
"error_msg" : "Failed to create Log stream"
}
SDK代码示例
SDK代码示例如下。
创建日志流。
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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.lts.v2.region.LtsRegion;
import com.huaweicloud.sdk.lts.v2.*;
import com.huaweicloud.sdk.lts.v2.model.*;
public class CreateLogStreamSolution {
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);
LtsClient client = LtsClient.newBuilder()
.withCredential(auth)
.withRegion(LtsRegion.valueOf("<YOUR REGION>"))
.build();
CreateLogStreamRequest request = new CreateLogStreamRequest();
request.withLogGroupId("{log_group_id}");
CreateLogStreamParams body = new CreateLogStreamParams();
body.withLogStreamName("lts-stream-02kh");
request.withBody(body);
try {
CreateLogStreamResponse response = client.createLogStream(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());
}
}
}
|
创建日志流。
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# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdklts.v2.region.lts_region import LtsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdklts.v2 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 = LtsClient.new_builder() \
.with_credentials(credentials) \
.with_region(LtsRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = CreateLogStreamRequest()
request.log_group_id = "{log_group_id}"
request.body = CreateLogStreamParams(
log_stream_name="lts-stream-02kh"
)
response = client.create_log_stream(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
创建日志流。
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package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
lts "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/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 := lts.NewLtsClient(
lts.LtsClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.CreateLogStreamRequest{}
request.LogGroupId = "{log_group_id}"
request.Body = &model.CreateLogStreamParams{
LogStreamName: "lts-stream-02kh",
}
response, err := client.CreateLogStream(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。
创建日志流。
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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.lts.v2.region.LtsRegion;
import com.huaweicloud.sdk.lts.v2.*;
import com.huaweicloud.sdk.lts.v2.model.*;
public class CreateLogStreamSolution {
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);
LtsClient client = LtsClient.newBuilder()
.withCredential(auth)
.withRegion(LtsRegion.valueOf("<YOUR REGION>"))
.build();
CreateLogStreamRequest request = new CreateLogStreamRequest();
request.withLogGroupId("{log_group_id}");
CreateLogStreamParams body = new CreateLogStreamParams();
body.withLogStreamName("lts-stream-02kh");
request.withBody(body);
try {
CreateLogStreamResponse response = client.createLogStream(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());
}
}
}
|
创建日志流。
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# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdklts.v2.region.lts_region import LtsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdklts.v2 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 = LtsClient.new_builder() \
.with_credentials(credentials) \
.with_region(LtsRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = CreateLogStreamRequest()
request.log_group_id = "{log_group_id}"
request.body = CreateLogStreamParams(
log_stream_name="lts-stream-02kh"
)
response = client.create_log_stream(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
创建日志流。
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 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
lts "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/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 := lts.NewLtsClient(
lts.LtsClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.CreateLogStreamRequest{}
request.LogGroupId = "{log_group_id}"
request.Body = &model.CreateLogStreamParams{
LogStreamName: "lts-stream-02kh",
}
response, err := client.CreateLogStream(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 |
---|---|
201 |
请求响应成功,成功创建日志流。 |
400 |
非法请求。 建议根据error_msg直接修改该请求,不要重试该请求。 |
401 |
鉴权失败,请确认token后再次请求 。 |
403 |
请求被拒绝访问。 返回该状态码,表明请求能够到达服务端,且服务端能够理解用户请求,但是拒绝做更多的事情,因为该请求被设置为拒绝访问,建议直接修改该请求,不要重试该请求。 |
500 |
表明服务端能被请求访问到,但是服务内部出错。 |
错误码
请参见错误码。