Querying Existing Service Discovery Rules
Function
This API is used to query existing service discovery rules in the system.
Calling Method
For details, see Calling APIs.
URI
GET /v1/{project_id}/inv/servicediscoveryrules
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID obtained from IAM. Generally, a project ID contains 32 characters. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
id |
No |
String |
Service discovery rule ID, which corresponds to a service discovery rule. If this parameter is left blank, all service discovery rules in the project are returned. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
User token obtained from IAM. |
Content-Type |
Yes |
String |
Content type, which is application/json. Enumeration values:
|
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
appRules |
Array of AppRules objects |
Rule information. |
errorCode |
String |
Response code. AOM_INVENTORY_2000000: Success response. |
errorMessage |
String |
Response message. |
id |
Array of strings |
Service discovery rule ID list. This parameter is used during cross-AZ configuration synchronization. |
Parameter |
Type |
Description |
---|---|---|
createTime |
String |
Creation time. When creating a service discovery rule, leave this parameter blank. When modifying a service discovery rule, enter the returned createTime. Default: 1599098476654 |
enable |
Boolean |
Whether a rule is enabled. Values: true and false. |
eventName |
String |
aom_inventory_rules_event Rule event name. For service discovery, the fixed value is aom_inventory_rules_event. |
hostid |
Array of strings |
Host ID. Currently, this parameter is not used and can be left blank. |
id |
String |
Rule ID. When creating a service discovery rule, leave this parameter blank. When modifying a service discovery rule, enter a rule ID. |
name |
String |
Rule name, which contains a maximum of 64 characters. It must start with a lowercase letter but cannot end with a hyphen (-). Only digits, lowercase letters, and hyphens are allowed. |
projectid |
String |
Project ID obtained from IAM. Generally, a project ID contains 32 characters. |
spec |
AppRulesSpec object |
Rule details. |
desc |
String |
Custom description |
Parameter |
Type |
Description |
---|---|---|
appType |
String |
Service type, which is used only for rule classification and UI display. You can enter any field. For example, enter Java or Python by technology stack, or enter collector or database by function. |
attrList |
Array of strings |
Attribute list. Currently, this parameter is not used and can be left blank. Values: cmdLine and env. |
detectLog |
String |
Whether to enable log collection. Values: true and false. |
discoveryRule |
Array of DiscoveryRule objects |
Discovery rule. If the array contains multiple conditions, only the processes that meet all the conditions will be matched. If the value of checkType is cmdLine, set the value of checkMode to contain. checkContent is in the format of ["xxx"], indicating that the process must contain the xxx parameter. If the value of checkType is env, set the value of checkMode to contain. checkContent is in the format of ["k1","v1"], indicating that the process must contain the environment variable whose name is k1 and value is v1. If the value of checkType is scope, set the value of checkMode to equals. checkContent is in the format of ["hostId1","hostId2"], indicating that the rule takes effect only on specified nodes. If no nodes are specified, the rule applies to all nodes of the project. |
isDefaultRule |
String |
Whether the rule is the default one. Values: true and false. |
isDetect |
String |
Whether the scenario is a pre-check scenario. No rules will be saved in the pre-check scenario. This scenario is designed only to check whether a rule can detect node processes before it is delivered. Values: true and false. |
logFileFix |
Array of strings |
Log file suffix. Values: log, trace, and out. |
logPathRule |
Array of LogPathRule objects |
Log path configuration rule. If cmdLineHash is a fixed string, logs in the specified log path or log file are collected. Otherwise, only the files whose names end with .log or .trace are collected. If the value of nameType is cmdLineHash, args is in the format of ["00001"] and value is in the format of ["/xxx/xx.log"], indicating that the log path is /xxx/xx.log when the startup command is 00001. |
nameRule |
NameRule object |
Naming rules for discovered services and applications. |
priority |
Integer |
Rule priority. Value range: 1 to 9999. Default value: 9999. |
dataSource |
String |
Data source. |
editable |
String |
Whether to support editing. Options: true and false. |
aom_metric_relabel_configs |
Object |
Metric configuration. |
Parameter |
Type |
Description |
---|---|---|
checkContent |
Array of strings |
Matched value. |
checkMode |
String |
Match condition. Values: contain and equals. |
checkType |
String |
Match type. Values: cmdLine, env, and scope. |
Parameter |
Type |
Description |
---|---|---|
args |
Array of strings |
Command. |
nameType |
String |
Value type, which can be cmdLineHash. |
value |
Array of strings |
Log path. |
Parameter |
Type |
Description |
---|---|---|
appNameRule |
Array of AppNameRule objects |
Service name rule. If there are multiple objects in the array, the character strings extracted from these objects constitute the service name. If the value of nameType is cmdLine, args is in the format of ["start", "end"], indicating that the characters between start and end in the command are extracted.If the value of nameType is cmdLine, args is in the format of ["aa"], indicating that the environment variable named aa is extracted.If the value of nameType is str, args is in the format of ["fix"], indicating that the service name is suffixed with fix.If the value of nameType is cmdLineHash, args is in the format of ["0001"] and value is in the format of ["ser"], indicating that the service name is ser when the startup command is 0001. |
applicationNameRule |
Array of ApplicationNameRule objects |
Application name rule.If the value of nameType is cmdLine, args is in the format of ["start", "end"], indicating that the characters between start and end in the command are extracted.If the value of nameType is cmdLine, args is in the format of ["aa"], indicating that the environment variable named aa is extracted.If the value of nameType is str, args is in the format of ["fix"], indicating that the service name is suffixed with fix.If the value of nameType is cmdLineHash, args is in the format of ["0001"] and value is in the format of ["ser"], indicating that the application name is ser when the startup command is 0001. |
Example Requests
None
Example Responses
Status code: 200
OK: The request is successful.
{ "appRules" : [ { "createTime" : "1694705814424", "enable" : true, "name" : "ica**nt", "eventName" : "aom_inventory_rules_event", "hostid" : [ ], "id" : "b53a5152-****-****-****-302367e04c0b", "projectid" : "684fc87a79d7xxxx22e62a7da95b", "spec" : { "detectLog" : "true", "editable" : null, "logPathRule" : [ ], "priority" : 9999, "attrList" : [ "cmdLine" ], "nameRule" : { "appNameRule" : [ { "args" : [ "/opt/********* -DNFW=ica**nt" ], "nameType" : "cmdLineHash", "value" : [ "aicagentserver" ] } ], "applicationNameRule" : [ { "args" : [ "/opt/*********** -DNFW=ica**nt" ], "nameType" : "cmdLineHash", "value" : [ "aica**nt" ] } ] }, "appType" : "", "aom_metric_relabel_configs" : null, "logFileFix" : [ "log", "trace", "out" ], "isDetect" : "false", "isDefaultRule" : null, "dataSource" : null, "discoveryRule" : [ { "checkType" : "cmdLine", "checkContent" : [ "-DNFW=ica**nt" ], "checkMode" : "contain" } ] }, "desc" : "Custom description" } ], "errorMessage" : null, "errorCode" : "SVCSTG.INV.2000000", "id" : [ ] }
Status code: 404
Not Found: The requested resource could not be found. The client should not repeat this request without modification.
{ "appRules" : [ ], "errorMessage" : "Inventory does not exists", "errorCode" : "SVCSTG.INV.4040000", "id" : [ ] }
Status Codes
Status Code |
Description |
---|---|
200 |
OK: The request is successful. |
400 |
Bad Request: The request is invalid. The client should not repeat the request without modifications. |
401 |
Unauthorized: The authentication information is incorrect or invalid. |
403 |
Forbidden: The request is rejected. The server has received the request and understood it, but the server refuses to respond to it. The client should not repeat the request without modifications. |
404 |
Not Found: The requested resource could not be found. The client should not repeat this request without modification. |
500 |
Internal Server Error: The server is able to receive the request but unable to understand the request. |
503 |
Service Unavailable: The requested service is invalid. The client should not repeat the request without modifications. |
Error Codes
See Error Codes.
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