Redis

Redis is an in memory data structure storage. It will be used to share PHP-sessions between the apache servers. To guarantee a robust deployment three redis servers will be configured.

192.168.1.58 redis01
192.168.1.59 redis02
192.168.1.60 redis03

Software

apt-get install redis-server

Configuration

Make sure the apache servers can reach redis. Change bind 127.0.0.1 in /etc/redis/redis.conf. Each of the redis server needs to listen on its own IP-address.

bind 127.0.0.1 192.168.1.58

References

https://redis.io/topics/sentinel
https://redis.io/topics/replication

-  ⇤ ← Revision 1 as of 2020-02-11 21:33:11 → 
  Size: 384
  Editor: Kristian Kallenberg
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+   ← Revision 4 as of 2020-02-11 22:05:27 → ⇥
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  Editor: Kristian Kallenberg
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+INCOMPLETE DO NOT USE
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-Redis is an in memory data structure storage. It will be used to share PHP-sessions between the apache servers. Three redis servers will be configured
+Redis is an in memory data structure storage. It will be used to share PHP-sessions between the apache servers. To guarantee a robust deployment three redis servers will be configured.
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+Make sure the apache servers can reach redis. Change `bind 127.0.0.1` in `/etc/redis/redis.conf`. Each of the redis server needs to listen on its own IP-address.

{{{
bind 127.0.0.1 192.168.1.58
}}}
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+ * https://redis.io/topics/replication