[jira] [Created] (ARTEMIS-4147) artemis.profile: use variables consistently

["arne anka (Jira)" <ji...@apache.org>]

arne anka created ARTEMIS-4147:
----------------------------------

             Summary: artemis.profile: use variables consistently
                 Key: ARTEMIS-4147
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-4147
             Project: ActiveMQ Artemis
          Issue Type: Bug
          Components: Configuration
            Reporter: arne anka


Generated 
`artemis.profile`
starts with a section of variables

```
ARTEMIS_HOME='/tmp/apache-artemis-2.27.1'
ARTEMIS_INSTANCE='/tmp/apache-artemis-2.27.1/artemis'
ARTEMIS_DATA_DIR='/tmp/apache-artemis-2.27.1/artemis/data'
ARTEMIS_ETC_DIR='/tmp/apache-artemis-2.27.1/artemis/etc'
ARTEMIS_OOME_DUMP='/tmp/apache-artemis-2.27.1/artemis/log/oom_dump.hprof
ARTEMIS_INSTANCE_URI='file:/tmp/apache-artemis-2.27.1/artemis/'
ARTEMIS_INSTANCE_ETC_URI='file:/tmp/apache-artemis-2.27.1/artemis/etc/'
```
basically none of these variables is being reused. 
So, whenever I need to change either 

`ARTEMIS_HOME`
or 
`ARTEMIS_INSTANCE`
I need to change each and every variable.

Instead, I propose to re-use 
`ARTEMIS_HOME`
`ARTEMIS_INSTANCE`
so one needs to change only in one place:

```
ARTEMIS_HOME='/tmp/apache-artemis-2.27.1'
ARTEMIS_INSTANCE='$ARTEMIS_HOME/artemis'
ARTEMIS_DATA_DIR='$ARTEMIS_INSTANCE/data'
ARTEMIS_ETC_DIR='$ARTEMIS_INSTANCE/etc'
ARTEMIS_OOME_DUMP='$ARTEMIS_INSTANCE/log/oom_dump.hprof
ARTEMIS_INSTANCE_URI='file:$ARTEMIS_INSTANCE/'
ARTEMIS_INSTANCE_ETC_URI='file:$ARTEMIS_INSTANCE/etc/'
```



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