常见运维命令作用: yum安装erlang的环境配置: ERLANG_HOME=/usr/lib64/erlang export PATH=$PATH:$ERLANG_HOME/bin 常见rabbitmq server命令: service rabbitmq-server start service rabbitmq-server stop service rabbitmq-server status service rabbitmq-server rotate-logs| service r
系列目录 由由种种原因,在安装或者使用kubernetes的过程中,可能会遇到各种各样的问题.本篇按照官网的介绍罗列出一些常见的故障,以帮助快速解决一些常见的错误. 安装赛程中出现ebtables or some similar executable not found 在执行kubeadm init中出现以下警告 [preflight] WARNING: ebtables not found in system path [preflight] WARNING: ethtool not fou
java.io.IOException at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:105) at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:101) at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:353) at com.rabbitmq.client.impl.
java.lang.IllegalStateException: Invalid configuration: 'exchange' must be non-null. at com.rabbitmq.client.impl.AMQImpl$Basic$Publish.<init>(AMQImpl.java:2278) at com.rabbitmq.client.AMQP$Basic$Publish$Builder.build(AMQP.java:1219) at com.rabbitmq.