Do you remember (would have to look it up in the code) if the conf/tomee.xml 
overrides resource parameters defined in resources.xml from the WAR?

Kind of:
1.) pickup all values from resources.xml
2.) add/override values from resources defined in conf/tomee.xml

Does it work that way?

LieGrue,
strub


> Am 11.05.2018 um 10:37 schrieb Romain Manni-Bucau <[email protected]>:
> 
> Le ven. 11 mai 2018 09:27, Mark Struberg <[email protected]> a
> écrit :
> 
>> Hi Fabian!
>> 
>> 
>> To give a bit more context:
>> 
>> Having actual db connections configured inside a WAR or EAR is usually
>> something you'd rather like to avoid.
>> Having passwords checked in into your source repo, needing to recompile if
>> you want to tweak the connection or credentials, etc
>> All that is simply not a really good idea.
>> 
>> This problem is imo best solved by separating off all configuration and
>> kind of 'infrastructure' setup from your own appliaction source and provide
>> it via the container.
>> 
>> TLDR; I recommend configuring DataSources and stuff in the container and
>> not in your WAR: Just use /conf/tomee.xml [1].
>> And you can ofc also encrypt your passwords [2] so they are not stored in
>> plain text.
>> 
> 
> 
> Mark, dont forget you can use placeholders with default for all values in
> the war but it hardcodes mandatory things like jtaManaged + exposes the
> config as needed by the app and not the tomee way which can be undesired or
> not consistent with the app way ;)
> 
> 
>> LieGrue,
>> strub
>> 
>> 
>> [1] https://tomee.apache.org/configuring-datasources.html
>> [2] https://tomee.apache.org/datasource-password-encryption.html
>> 
>>> Am 09.05.2018 um 17:21 schrieb Romain Manni-Bucau <[email protected]
>>> :
>>> 
>>> Hi
>>> 
>>> Just use resources.xml
>>> 
>>> Le mer. 9 mai 2018 14:05, <[email protected]> a écrit :
>>> 
>>>> Hi all,
>>>> 
>>>> 
>>>> 
>>>> I haven been trying to migrate from TomEE 1.7.5 to 7.0.4 but I am
>>>> currently stuck with the following problem:
>>>> 
>>>> 
>>>> 
>>>> We have DataSources defined in webapp’s META-INF/context.xml as Tomcat
>>>> <Resource> and there _*was*_ a flag called jtaManaged which apparently
>>>> doesn’t exist in Tomcat 8.5 anymore. Problem is our persistence units
>> are
>>>> still JTA managed, so what I see in the log is:
>>>> 
>>>> 
>>>> 
>>>> org.apache.openejb.config.AutoConfig deploy Found matching datasource:
>> XXX
>>>> but this one is not a JTA datasource
>>>> 
>>>> 
>>>> 
>>>> An hence TomEE does the following:
>>>> 
>>>> org.apache.openejb.config.AutoConfig setJtaDataSource Adjusting
>>>> PersistenceUnit Auditing <jta-data-source> to Resource ID 'Default JDBC
>>>> Database' from 'XXX
>>>> 
>>>> org.apache.openejb.config.AutoConfig setNonJtaDataSource Adjusting
>>>> PersistenceUnit Auditing <non-jta-data-source> to Resource ID 'Default
>>>> Unmanaged JDBC Database' from 'null'
>>>> 
>>>> 
>>>> 
>>>> How can I define a DataSource inside context.xml which is still JTA
>>>> managed? Or what is the correct way to migrate such a scenario?
>> Wrapping it
>>>> in JTADataSourceWrapperFacory?
>>>> 
>>>> 
>>>> 
>>>> Thanks in advance and best
>>>> 
>>>> Fabian

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