centos7 redis分布式集群问题总结

使用的包

http://download.redis.io/releases/redis-4.0.11.tar.gz

https://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.3.tar.gz

https://rubygems.org/rubygems/rubygems-2.7.7.tgz

https://rubygems.org/downloads/redis-4.0.1.gem

环境部署步骤参照我之前的博客

步骤已做完：

redis编译安装完成，服务已启动

ruby编译安装完成

因为创建集群需要gem的支持

如果连外网的请款下直接执行gem install redis就可以了，但是我的是内网环境

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# tar -zxf rubygems-2.7.7.tgz

# cd rubygems-2.7.7

# ruby setup.rb

报错：

/data/packages/rubygems-2.7.7/lib/rubygems/core_ext/kernel_require.rb:59:in `require': cannot load such file -- zlib (LoadError)

解决zlib问题：

# yum install zlib zlib-devel

# cd ruby-2.5.3/

# cd ext/

# cd zlib/

# ruby extconf.rb

# make

make: *** No rule to make target `/include/ruby.h', needed by `zlib.o'.  Stop.

# vi Makefile

zlib.o: $(top_srcdir)/include/ruby.h

>>

zlib.o: ../../include/ruby.h

# make && make install

# ruby setup.rb

zlib问题解决

# gem install redis-4.0.1.gem

ERROR:  While executing gem ... (Gem::Exception)

    Unable to require openssl, install OpenSSL and rebuild Ruby (preferred) or use non-HTTPS sources

解决openssl问题

# yum install openssl openssl-devel

# cd ruby-2.5.3/

# cd ext/

# cd openssl/

# ruby extconf.rb

# make

make: *** No rule to make target `/include/ruby.h', needed by `ossl.o'.  Stop.

这里要修改的地方太多，直接替换

# vi Makefile

:1,1457 s #$(top_srcdir)#../..

1457是最后的行号，具体按实际做

# make && make install

参考：

https://blog.csdn.net/xiyujianxia/article/details/79773743

https://blog.csdn.net/zhengwei125/article/details/80019887