输出redis cluster集群所有节点指定的参数的配置
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了输出redis cluster集群所有节点指定的参数的配置，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含2414字，纯文字阅读大概需要4分钟。
内容图文
需要：实现类似redis-trib.rb call 命令的功能，输出redis cluster集群所有节点指定的参数的配置
redis-trib.rb的输出
[redis@lxd-vm3 ~]$ redis-trib.rb call 5.5.5.101:29001 config get *timeout* /usr/local/ruby2.5.1/lib/ruby/gems/2.5.0/gems/redis-3.3.0/lib/redis/client.rb:459: warning: constant ::Fixnum is deprecated >>> Calling CONFIG get *timeout* 5.5.5.101:29001: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.101:29004: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.102:29001: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.101:29003: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.102:29004: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.103:29003: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.102:29002: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"] 5.5.5.103:29002: ["timeout", "0", "repl-timeout", "60", "cluster-node-timeout", "15000"]
编写脚本
ip_port=`redis-cli -h $1 -p $2 -a abc123 -c cluster nodes | awk ‘{print $2}‘ | awk -F‘@‘‘{print $1}‘` for i in $ip_port do redis_ip=`echo $i | awk -F‘:‘‘{print $1}‘|sed ‘s/\r//g‘` redis_port=`echo $i | awk -F‘:‘‘{print $2}‘|sed ‘s/\r//g‘` redis_cmd="redis-cli -h $redis_ip -p $redis_port -a abc123 -c" echo -n "$redis_ip:$redis_port " $redis_cmd config get $3 > config cat config | awk ‘NR % 2 == 0‘ > even cat config | awk ‘NR % 2 == 1‘ > odd paste -d ‘:‘ odd even > tmp.txt tail_line=$(cat tmp.txt|sed -n ‘$p‘) printf ‘【‘for x in `cat tmp.txt` doif [[ "$x" == "$tail_line" ]];then printf "%s" $x else printf ‘%s\t‘ $x fi done printf ‘】‘ echo done
测试结果
[redis@lxd-vm1 ~]$ sh get_redis_para.sh 5.5.5.10129001 *timeout* 5.5.5.101:29001 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.101:29004 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.102:29001 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.101:29003 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.102:29004 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.103:29003 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.102:29002 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】 5.5.5.103:29002 【timeout:0 repl-timeout:60 cluster-node-timeout:15000】
原文：https://www.cnblogs.com/imdba/p/10246349.html
内容总结
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