Update Agent Configuration via Kubernetes ConfigMap

Starting from version 9.7.0, SmartAgent supports updating agent configuration files dynamically through external sources via Kubernetes ConfigMap. Users can create a specific ConfigMap in the namespace where the agent is deployed. SmartAgent will automatically sync its content to the local path: /{installPath}/conf/.

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Notes

• Keys in the ConfigMap must use double underscores __ to replace the / directory separators in file paths.
• Keys must not contain .. path traversal characters.
• Only configuration files with the extensions .ini, .conf, .yaml, .yml, or .json are supported.
• Only configuration files under the conf or agent subdirectories of the installation directory are supported.
• Files with .yaml, .yml, or .json extensions will undergo format validation. Files that do not conform to the corresponding format will not be modified.
• When changes in the ConfigMap are detected, SmartAgent will overwrite the local file with the same name directly.

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ConfigMap Example

apiVersion: v1
kind: ConfigMap
metadata:
  # Fixed name, do not change
  name: bonree-smartagent-config-override
  namespace: bonree-agent
data:
  # Override {installDir}/conf/whitelist.yml file
  whitelist.yml: |
    whitelist:
      # Executable program names
      executable:
        go:
          - testserver_23
          - testserver_arm64
      java:
        - org.eclipse.core.launcher.Main

  # Override {installDir}/conf/nginx/bonree_module.conf file
  nginx__bonree_module.conf: |
    logLevel=Info
    enableTraceInfoAppendToLog=0