RABBITMQ_HOME="$(rmq_realpath "${RABBITMQ_SCRIPTS_DIR}/..")"
时间: 2023-08-07 15:10:22 浏览: 33
这是一行 Shell 脚本命令,用于设置环境变量 RABBITMQ_HOME 的值。其中,rmq_realpath 是一个函数,用于获取参数所对应路径的绝对路径。 ${RABBITMQ_SCRIPTS_DIR} 是另一个环境变量,表示 RabbitMQ 的脚本所在目录。整个命令的作用是获取 RabbitMQ 的安装目录,并将其赋值给 RABBITMQ_HOME 变量。
相关问题
#!/bin/bash source /opt/applications/cpos-monitor-agent/keys/main.sh # 定义两个curl命令 curl_command1="curl -s -u 'admin:Magic4u@mq' http://101.1.1.12:15672/api/cluster-name" curl_command2="curl -s -u 'admin:Magic4u@mq' http://101.1.1.13:15672/api/cluster-name" # 执行第一个curl命令 curl_output1=$(eval "$curl_command1") # 检查第一个curl是否成功 if [ $? -eq 0 ]; then # 提取cluster-name字段的值 cluster_name=$(echo "$curl_output1" | awk -F'"' '{print $4}') # 暴露指标 echo "rabbitMQ_status{$cluster_name} 1" exit 0 fi # 执行第二个curl命令 curl_output2=$(eval "$curl_command2") # 检查第二个curl是否成功 if [ $? -eq 0 ]; then # 提取cluster-name字段的值 cluster_name=$(echo "$curl_output2" | awk -F'"' '{print $4}') # 暴露指标 echo "rabbitMQ_status{$cluster_name} 1" exit 0 fi 结果是rabbitMQ_status{rabbit@bjn229_boxvm} 1 把@去掉
你可以使用sed命令来去掉输出结果中的@符号。请使用以下命令:
```bash
result="rabbitMQ_status{rabbit@bjn229_boxvm} 1"
fixed_result=$(echo "$result" | sed 's/@//g')
echo "$fixed_result"
```
这将输出修正后的结果:
```
rabbitMQ_status{rabbitbjn229_boxvm} 1
```
./rabbitmq-plugins enable rabbitmq_management :enoent
As an AI language model, I don't have the context to provide a specific solution to this error. However, the error message indicates that the RabbitMQ plugin "rabbitmq_management" is not found. This could be due to a missing dependency or an incorrect installation.
Here are some general steps you can take to resolve this error:
1. Check if the plugin is installed: Run the command "rabbitmq-plugins list" to see if the "rabbitmq_management" plugin is installed.
2. Install the plugin: If the plugin is not installed, run the command "rabbitmq-plugins enable rabbitmq_management" to install and enable the plugin.
3. Check for errors: If there are any errors during the installation or enabling of the plugin, check the RabbitMQ logs for more information.
4. Verify the installation: Once the plugin is installed and enabled, try accessing the RabbitMQ management UI to verify that it is working correctly.
If the issue persists, you may need to seek help from the RabbitMQ community or support team.