rlcheck

验证节点。

Redis 企业软件

这rlcheck实用程序运行各种测试来检查 Redis Enterprise Software 节点的运行状况并报告任何发现的问题。 您可以使用此实用程序确认安装成功或验证节点是否正常运行。

解决 报告的问题rlcheck，请联系 Redis 支持。

运行 rlcheck

您可以运行rlcheck从 Node Host 的命令行。 的rlcheck显示特定于您运行它的主机的信息。

运行rlcheck测试：

  1. 使用属于 redislabs作系统组成员的账户登录到 Redis Enterprise Software 主机。

  2. 跑：

    rlcheck

Options

You can run rlcheck with the following options:

Option Description
--suppress-tests TEXT Skip the specified, comma-delimited list of tests. See Tests for the list of tests and descriptions.
--retry-delay INTEGER Delay between retries, in seconds.
--retry INTEGER Number of retries after a failure.
--file-path TEXT Custom path to rlcheck.log.
--continue-on-error Continue to run all tests even if a test fails, then show all errors when complete.
--help Return the list of rlcheck options.

Tests

rlcheck runs the following tests by default:

Test name Description
verify_owner_and_group Verifies the owner and group for Redis Enterprise Software files are correct.
verify_bootstrap_status Verifies the local node's bootstrap process completed without errors.
verify_services Verifies all Redis Enterprise Software services are running.
verify_port_range Verifies the ip_local_port_range doesn't conflict with the ports Redis Enterprise might assign to shards.
verify_pidfiles Verifies all active local shards have PID files.
verify_capabilities Verifies all binaries have the proper capability bits.
verify_existing_sockets Verifies sockets exist for all processes that require them.
verify_host_settings Verifies the following:
• Linux overcommit_memory setting is 1.
•transparent_hugepage is disabled.
• Socket maximum connections setting somaxconn is 1024.
verify_tcp_connectivity Verifies this node can connect to all other alive nodes.
verify_encrypted_gossip Verifies gossip communication is encrypted.
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