Extends database about generator-jhipster-docker-compose HOT 10 CLOSED

I'm actually busy on other tasks but why doing alot of if blocks instead of putting the prodDatabaseType variable in the external-links like- "<%= baseName.toLowerCase() %>-<%= prodDatabaseType%>:<%= prodDatabaseType %>" ?

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In dev profile, there can be no database, because of H2
So as soon as someone start on this ticket, post a message here ;-)

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I'm working on it !

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@pascalgrimaud I'm facing a problem: when I try to run two mysql (for example a gateway and a microservice), they're both on 3306 by default, maybe we should ask the port of the database in the jhipster generator, as we do for the application port ?

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Yes I indicated it on one of my last comment at jhipster/generator-jhipster#2988

IMO, the easiest way to resolve it:

• don't map the port. You can start 2 containers with port 3306, but to access, you have to use <ip>:3306. IMO, mapping port is usefull for monolith
• imagine you have to launch 100 containers with mysql... it will be painful to define a specific port for every container

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I've done this in 9b9d2f7, it works fine with mySQL and mongodb but I've got some issue with Cassandra the database seems to not startup well

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Cassandra must be started manually before the other services
it's because, when you start cassandra, there is no tablespace, no table -> you have to copy cql scripts and launch them inside the container

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Oh ok, I will try this and add some info for the user after files generation ! thanks

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Look as this : http://jhipster.github.io/using-cassandra/

As we don't use an equivalent to Liquibase, database upgrades must be done manually. They are located in the src/main/resources/config/cql directory

That's why docker-compose with Cassandra is a little bit complex -> http://jhipster.github.io/docker-compose/

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done in main generator-jhipster

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