# Maintaining a Validator Node {% hint style="info" %} **Good to know:** to report an issue with your validator node, get troubleshooting support, or review recent discussions, please visit the [Validator Knowledge Base](https://discuss.energyweb.org/c/knowledge-base/15). {% endhint %} Validator maintenance documentation is organized as follows: * [Validator Node Architecture](/ewc-validator-documentation/guides/maintaining-a-validator-node/validator-node-architecture.md) * [Service Commands](/ewc-validator-documentation/guides/maintaining-a-validator-node/validator-node-service-commands.md) * [Updating the Client](/ewc-validator-documentation/guides/maintaining-a-validator-node/updating-the-client.md) * [Changing the Config File](/ewc-validator-documentation/guides/maintaining-a-validator-node/changing-the-validator-config-file.md) * [Checking status & logs](/ewc-validator-documentation/guides/maintaining-a-validator-node/checking-node-status-and-logs.md) * [Migrating a node](/ewc-validator-documentation/guides/maintaining-a-validator-node/migrating-a-validator-node-to-a-new-environment.md) * [How to transfer EWT from a node](/ewc-validator-documentation/guides/maintaining-a-validator-node/how-to-transfer-ewt-from-a-validator-node.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.energyweb.org/ewc-validator-documentation/guides/maintaining-a-validator-node.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.