========2018.09========
在按照某些blog的步骤安装rabbitMQ之后，不能启动rabbitMQ，尝试启动就报如下错误：
Error: unable to connect to node rabbit@588cab0040a2: nodedown
谷歌百度搜索得到两种原因，一种说法是cookie的问题，此问题是Windows平台，但我的系统是GUN/Linux；第二种说法是hostname的问题，虽然系统平台对应，但仍然不能解决问题，之后在rabbitMQ官网看到如下文档：
| RabbitMq |
Minimum required Erlang/OTP |
Maximum supported Erlang/OTP |
Notes |
| 3.7.7 |
|
|
- RabbitMQ 3.7.7 is the first version to support Erlang/OTP 21
- Erlang/OTP 21 includes file I/O efficiency improvements
- For the best TLS support, the latest version of Erlang/OTP 21.0.x is recommended
- Versions prior to 19.3.6.4 have known bugs (e.g. ERL-430, ERL-448) that can prevent RabbitMQ nodes from accepting connections (including from CLI tools) and stopping
- Versions prior to 19.3.6.4 are vulnerable to the ROBOT attack (CVE-2017-1000385)
- On Windows, Erlang/OTP 20.2 changed default cookie file location
|
| |
|
|
- For the best TLS support, the latest version of Erlang/OTP 20.3.x is recommended
- We recommend Erlang/OTP 19.3.6.4 or later, earlier versions have known bugs (e.g. ERL-430, ERL-448) that can prevent RabbitMQ nodes from accepting connections (including from CLI tools) and stopping
- Versions prior to 19.3.6.4 are vulnerable to the ROBOT attack (CVE-2017-1000385)
- On Windows, Erlang/OTP 20.2 changed default cookie file location
|
| |
|
|
|
| |
|
|
- For the best TLS support, the latest version of Erlang/OTP 20.1.x is recommended
- We recommend Erlang/OTP 19.3.6.4 or later, earlier versions have known bugs (e.g. ERL-430, ERL-448) that can prevent RabbitMQ nodes from accepting connections (including from CLI tools) and stopping
- Versions prior to 19.3.6.4 are vulnerable to the ROBOT attack (CVE-2017-1000385)
|
| |
|
|
- For the best TLS support, the latest version of Erlang/OTP 19.3.x is recommended
- We recommend Erlang/OTP 19.3.6.4 or later, earlier versions have known bugs (e.g. ERL-430, ERL-448) that can prevent RabbitMQ nodes from accepting connections (including from CLI tools) and stopping
- Versions prior to 19.3.6.4 are vulnerable to the ROBOT attack (CVE-2017-1000385)
|
| |
|
|
- Erlang 18.x versions have known bugs (e.g. ERL-430, ERL-448) that can prevent RabbitMQ nodes from accepting connections (including from CLI tools) and stopping
- All Erlang versions supported by these releases are vulnerable to the ROBOT attack (CVE-2017-1000385)
|
| |
|
|
- RabbitMQ 3.5 was released 2015-03-11, and reached end of life 2017-09-11, we strongly discourage its use
|
| |
|
|
- RabbitMQ 3.4 was released 2014-10-21, and reached end of life 2017-05-31, we strongly discourage its use
|
========2018.09========
=======2021.03=========
docker中安装rabbit后尝试启动，报错
Error: unable to perform an operation on node \'rabbit@295b7b00bed0\'. Please see diagnostics information and suggestions below.
在/var/log/rabbitmq/startup_err中看到错误提示：
Error: This RabbitMQ version cannot run on Erlang 22.1.5 (erts 10.5.3): minimum required version is 22.3 (erts 10.7)
得知版本不匹配，按照要求安装22.3后解决
=======2021.03=========