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These are some configuration commands to display and/or configure Heroku regarding environmental variables and Java options, or just displaying info about the application
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| language | text |
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| title | show all config parameters |
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$ heroku config --app <your heroku app name> |
-- show all environmental parameters:
| Code Block |
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| language | text |
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| title | show all environmental parameters |
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$ heroku run printenv --app <your heroku app name> |
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| Code Block |
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| language | text |
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| title | show application info |
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$ heroku info --app <your heroku app name> |
Set the Java options environmental variable for example:
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| language | text |
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| title | Set the Java options environmental variable |
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$ heroku config:add JAVA_OPTS='-Xms128m -Xmx512m' --app <your heroku app name> |
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| Code Block |
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| language | text |
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| title | restart Heroku application |
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$ heroku restart --app <your heroku app name> |
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