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Linux - Containers This forum is for the discussion of all topics relating to Linux containers. Docker, LXC, LXD, runC, containerd, CoreOS, Kubernetes, Mesos, rkt, and all other Linux container platforms are welcome.

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Old 05-20-2019, 03:48 AM   #1
HTop
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Registered: Mar 2019
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Data are not share across the containers


Hi,
I probably ask a stupid question about containers.

I would like to host a web site using container tecnologies. The web site could be host on a LAMP system.
Containers will allow me to add more container instances to scale up.
If I build a container for Apache+PHP and one for Mysql, it's all ok.
But when I add more MySQL containers, sometimes I do not get my DB: because the DB is not share across the MySQL containers.
Similar to PHP web pages when I add a new Apache+PHP container.

What have I to do, what technology/approch let me get a result?

I use Docker and RancheOS, but I think this issue also happens in other scenarios.

Regards,
H.
 
Old 05-20-2019, 06:13 AM   #2
dc.901
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Location: Atlanta, GA - USA
Distribution: CentOS 6-7; SuSE 8-12
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You have to setup persistent storage for containers. There are many, many examples on the net...
 
Old 05-20-2019, 02:04 PM   #3
HTop
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Registered: Mar 2019
Posts: 12

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Persistent storage?
Something like NFS for files, but what about MYSQL?
 
  


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