- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
-
User Guide
- Granting LTS Permissions to IAM Users
- Purchasing LTS Resource Packages
- Log Management
-
Log Ingestion
- Overview
-
Using ICAgent to Collect Logs
- Overview
- Installing ICAgent (Intra-Region Hosts)
- Installing ICAgent (Extra-Region Hosts)
- Managing ICAgent
- Managing Host Groups
- Ingesting BMS Text Logs to LTS
- Ingesting CCE Application Logs to LTS
- Ingesting ECS Text Logs to LTS
- Ingesting ServiceStage Containerized Application Logs to LTS
- Ingesting ServiceStage Cloud Host Logs to LTS
- Ingesting Self-Built Kubernetes Application Logs to LTS
- Setting ICAgent Structuring Parsing Rules
-
Ingesting Cloud Service Logs to LTS
- Overview
- Ingesting AOM Logs to LTS
- Ingesting APIG Logs to LTS
- Ingesting CBH Logs to LTS
- Ingesting CFW Logs to LTS
- Ingesting CTS Logs to LTS
- Ingesting DDS Logs to LTS
- Ingesting DMS for Kafka Logs to LTS
- Ingesting DRS Logs to LTS
- Ingesting GaussDB(DWS) Logs to LTS
- Ingesting ELB Logs to LTS
- Ingesting Enterprise Router Logs to LTS
- Ingesting FunctionGraph Logs to LTS
- Ingesting GaussDB Logs to LTS
- Ingesting GES Logs to LTS
- Ingesting TaurusDB Logs to LTS
- Ingesting GeminiDB Logs to LTS
- Ingesting GeminiDB Mongo Logs to LTS
- Ingesting GeminiDB Cassandra Logs to LTS
- Ingesting IoTDA Logs to LTS
- Ingesting ModelArts Logs to LTS
- Ingesting MRS Logs to LTS
- Ingesting RDS for MySQL Logs to LTS
- Ingesting RDS for PostgreSQL Logs to LTS
- Ingesting RDS for SQL Server Logs to LTS
- Ingesting ROMA Connect Logs to LTS
- Ingesting SMN Logs to LTS
- Ingesting SecMaster Logs to LTS
- Ingesting OBS Files to LTS (Beta)
- Ingesting VPC Logs to LTS
- Ingesting WAF Logs to LTS
- Using APIs to Ingest Logs to LTS
- Ingesting Logs to LTS Across IAM Accounts
- Using Kafka to Report Logs to LTS
- Using Flume to Report Logs to LTS
- Log Search and Analysis
-
Log Visualization
- Overview
- Visualizing Logs in Statistical Charts
-
Visualizing Logs in Dashboards
- Creating a Dashboard
- Adding a Dashboard Filter
-
Dashboard Templates
- APIG Dashboard Templates
- CCE Dashboard Templates
- CDN Dashboard Templates
- CFW Dashboard Templates
- CSE Dashboard Templates
- DCS Dashboard Template
- DDS Dashboard Template
- DMS Dashboard Template
- DSL Dashboard Template
- ER Dashboard Template
- METRIC Dashboard Template
- Nginx Dashboard Templates
- VPC Dashboard Template
- WAF Dashboard Templates
- Log Alarms
- Log Transfer
- Log Processing
- Configuration Center
- Querying Real-Time LTS Traces
-
Best Practices
- Overview
-
Log Ingestion
- Collecting Logs from Third-Party Cloud Vendors, Internet Data Centers, and Other Huawei Cloud Regions to LTS
- Collecting Kubernetes Logs from Third-Party Clouds, IDCs, and Other Huawei Cloud Regions to LTS
- Collecting Syslog Aggregation Server Logs to LTS
- Importing Logs of Self-built ELK to LTS
- Using Flume to Report Logs to LTS
- Collecting Zabbix Data Through ECS Log Ingestion
- Collecting Logs from Multiple Channels to LTS
- Log Search and Analysis
- Log Transfer
- Billing
- Developer Guide
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- API Calling Examples
- Examples
-
APIs
- Host Group Management
- Log Group Management
- Log Stream Management
- Log Management
- Log Ingestion
- Log Transfer
- Log Collection Beyond Free Quota
- Cloud Log Structuring
- Container Log Ingestion from AOM to LTS
- Alarm Topics
- Message Template Management
- SQL Alarm Rules
- Keyword Alarm Rules
- Alarm List
- Tag Management
- Dashboard Management
- Log Charts
- Quick Search
- Multi-Account Log Aggregation
- Permissions Policies and Supported Actions
- Appendix
- SDK Reference
-
FAQs
- Overview
- Consultation
- Log Management
-
Host Management
- What Do I Do If ICAgent Installation Fails in Windows and the Message "SERVICE STOP" Is Displayed?
- What Do I Do If ICAgent Upgrade Fails on the LTS Console?
- What Do I Do If I Could Not Query New Logs on LTS?
- What Do I Do If ICAgent Restarts Repeatedly After Being Installed?
- What Do I Do If ICAgent Is Displayed as Offline on the LTS Console After Installation?
- What Do I Do If I Do Not See a Host with ICAgent Installed on the LTS Console?
- How Do I Create a VPC Endpoint on the VPCEP Console?
- How Do I Obtain an AK/SK Pair?
- How Do I Install ICAgent by Creating an Agency?
-
Log Ingestion
- What Do I Do If LTS Cannot Collect Logs After I Configure Host Log Ingestion?
- Will LTS Stop Collecting Logs After the Free Quota Is Used Up If I Disable "Continue to Collect Logs When the Free Quota Is Exceeded" in AOM?
- What Do I Do If the CPU Usage Is High When ICAgent Is Collecting Logs?
- What Kinds of Logs and Files Does LTS Collect?
- How Do I Disable the Function of Collecting CCE Standard Output Logs to AOM on the LTS Console?
- What Log Rotation Scheme Should I Use for ICAgent to Collect Logs?
- Does LTS Use the Log4j Plug-in to Report Logs?
- How Long Does It Take to Generate Logs After Configuring Log Ingestion?
- What Do I Do If LTS Cannot Collect Logs After I Configure Log Ingestion with ICAgent?
- Log Search and Analysis
-
Log Transfer
- Does LTS Delete Logs That Have Been Transferred to OBS Buckets?
- What Are the Common Causes of LTS Log Transfer Abnormalities?
- How Do I Transfer CTS Logs to an OBS Bucket?
- What Do I Do If I Cannot View Historical Data in an OBS Bucket After Transferring Data from LTS to OBS?
- What Do I Do If I Cannot Find a New Partition in a DLI Table After Logs Are Transferred to DLI?
-
More Documents
- User Guide (ME-Abu Dhabi Region)
- API Reference (ME-Abu Dhabi Region)
- User Guide(Paris Regions)
- API Reference(Paris Regions)
- User Guide (Kuala Lumpur Region)
- API Reference (Kuala Lumpur Region)
- User Guide (Ankara Region)
-
API Reference (Ankara Region)
- Before You Start
- Calling APIs
- API Calling Examples
- APIs
- Permissions and Supported Actions
- Appendix
- Change History
- Videos
- General Reference
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Transferring Logs to DMS
You can use DMS APIs to retrieve logs in real time.
Currently, this function is available only to whitelisted users. To use it, submit a service ticket.
Prerequisites
- Logs have been ingested to LTS.
- You have purchased a DMS instance.
- Before registering a DMS Kafka instance, configure an inbound rule to allow access from 198.19.128.0/17 over port 9011. If DMS's subnet is associated with a network ACL, you need to configure an inbound rule for the network ACL. For this rule, set the protocol to TCP, the source IP address to 198.19.128.0/17, the port number range to 1 to 65535, and the destination port to 9011, and allow the destination IP address.
Transferring Logs to DMS
- Log in to the LTS console and choose Log Transfer in the navigation pane on the left.
- Click Configure Log Transfer in the upper right corner.
- On the displayed page, configure the log transfer parameters.
Table 1 Transfer parameters Parameter
Description
Example
Log Source Account
- Current: Logs of the current account will be transferred.
- Other: Logs of the delegator account will be transferred. Ensure that the delegator has created an agency for log transfer delegation. For details, see Creating an Agency.
Current
Agency Name
This parameter is required when Log Source Account is set to Other. Enter the name of the IAM agency created by the delegator.
-
Delegator Account Name
This parameter is required when Log Source Account is set to Other. Enter the account name of the delegator.
-
Enable Transfer
Enabled by default.
Enabled
Transfer Destination
Select a cloud service for log transfer.
DMS
Log Group Name
Select a log group.
N/A
Enterprise Project Name
Select an enterprise project.
- This parameter is displayed only when the enterprise project function is enabled for the current account.
- If the enterprise project function is enabled for the current account:
- All enterprise projects under the current account are displayed in the drop-down list when Log Source Account is set to Current.
- default is displayed when Log Source Account is set to Other and the enterprise project function is not enabled for the delegator account.
- All enterprise projects under the delegator account are displayed when Log Source Account is set to Other and the enterprise project function is enabled for the delegator account.
-
Log Stream Name
Select a log stream.
NOTE:
Log streams that have been configured with DMS transfer settings cannot be configured again.
-
Kafka Instance
Select a Kafka instance. If no instances are available, click View Kafka Instances to access the DMS console and create a Kafka instance.
If a Kafka instance has been registered, you can modify it. For details about how to register a Kafka instance, see Registering a Kafka Instance.
NOTE:
When creating a Kafka instance, set the instance access mode as follows: Enable ciphertext access for private network access, set the kafka security protocol to SASL_SSL, set the username and password, and enable SASL/PLAIN. For details, see Buying a Kafka Instance.
-
Topic
Select a topic for the Kafka instance. If no topics are available, access the DMS console and create a topic for the Kafka premium instance.
topic-01
Format
The storage format of logs. The value can be Raw Log Format or JSON.
- Example of the raw log format:
- Example of the JSON format:
{"host_name":"ecs-bd70","ip":"192.168.0.54","line_no":249,"message":"Sep 30 14:40:01 ecs-bd70 CRON[4363]: (root) CMD (/opt/oss/servicemgr/ICAgent/bin/manual/mstart.sh > /dev/null 2>&1)\n","path":"/var/log/syslog","time":1569825602303}
Raw Log Format
Log Transfer Interval
Logs are transferred to the Kafka instance in real time.
Real time
Log Stream Fields
This parameter is available when Format is set to JSON.
It is used to enable the function of transferring log fields.
All: transfers all fields in a log. Specified: transfers only manually configured ones.
-
Built-in Fields and Custom Tags
This parameter is available when Format is set to JSON.
It is used to enable the function of transferring built-in fields and custom tags.
All: transfers all built-in and specified fields in a log. Specified: transfers only manually configured ones.
-
Stream Tag Fields
This parameter is available when Format is set to JSON.
It is used to enable the function of transferring stream tag fields. You can select All or Specified as required.
All: transfers all stream tag fields in a log. Specified: transfers only manually configured ones. For details about how to set tags, see Managing Log Streams.
-
More Settings
This parameter is available when Format is set to JSON.
If no value in the log corresponds to the configured key, an invalid field is used.
-
- Click OK. When the log transfer status changes to Normal, the transfer task has been created. If you transfer logs of another account, the log group and stream belong to the delegator. When you click the name of the delegator's log group or stream on the Log Transfer page, you will be directed to the log group or stream through the agency.
- Click the Kafka premium instance in the Transfer Destination column to access its basic information page.
NOTE:
After a transfer task is created, you can view, modify, and delete it.
- After a transfer task is deleted, log transfer will be stopped. Exercise caution when performing the deletion.
- After a transfer task is deleted, the logs that have been transferred remain in DMS.
Registering a Kafka Instance
- If you select a Kafka instance that is not registered, access the page for registering the Kafka instance.
- Configure the parameters for registering a Kafka instance.
Table 2 Parameters Parameter
Description
Example
Kafka Instance
DMS instance name.
Kafka-01
Create DMS Network
Connect the Kafka instance to LTS so that LTS can send data through this network.
-
Username
If SASL authentication is enabled for the Kafka instance, enter the username for SASL authentication.
DMS
Password
If SASL authentication is enabled for the Kafka instance, enter the password for SASL authentication.
-
- Click OK.
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