Using jhipster 5.7.2.
I'm trying to deploy a gateway created with jhipster to heroku as per the documentation
The gateway is using mongodb and works on my machine. Tested the app directly with a local mongodb as well as with docker-compose. All of it works well.
Then I tried deploying it on heroku :
jhipster heroku
But it failed to start :
2019-01-07T23:37:16.326055+00:00 app[web.1]: java.lang.IllegalArgumentException: Invalid argument syntax: --spring.data.mongodb.database=
2019-01-07T23:37:16.326066+00:00 app[web.1]: at org.springframework.core.env.SimpleCommandLineArgsParser.parse(SimpleCommandLineArgsParser.java:75)
2019-01-07T23:37:16.326074+00:00 app[web.1]: at org.springframework.core.env.SimpleCommandLinePropertySource.<init>(SimpleCommandLinePropertySource.java:90)
2019-01-07T23:37:16.326076+00:00 app[web.1]: at org.springframework.boot.DefaultApplicationArguments$Source.<init>(DefaultApplicationArguments.java:76)
2019-01-07T23:37:16.326078+00:00 app[web.1]: at org.springframework.boot.DefaultApplicationArguments.<init>(DefaultApplicationArguments.java:42)
2019-01-07T23:37:16.326081+00:00 app[web.1]: at org.springframework.boot.SpringApplication.run(SpringApplication.java:295)
2019-01-07T23:37:16.326122+00:00 app[web.1]: at com.lastcall.gateway.GatewayApp.main(GatewayApp.java:66)
2019-01-07T23:37:16.326397+00:00 app[web.1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2019-01-07T23:37:16.326400+00:00 app[web.1]: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
As I see it in the console, the complete command heroku execute is :
`java $JAVA_OPTS -Xmx256m -jar target/*.war --spring.profiles.active=prod,heroku,no-liquibase --server.port=4838 --spring.data.mongodb.database=$(echo "$MONGODB_URI" | sed "s/^.*:[0-9]*\///g")`
From here I'm not sure where to go next. Was it supposed to work all out of the box or do I miss some steps ? I suppose I should install myself the mongodb on heroku but I'm not sure. Any related advice on hosting jhipster microservices architecture are also welcome.
Thanks in advance :)
UPDATE : Indeed, the environement variable 'MONGODB_URI' mentionned in the deploy command is not set on the server. At this point I assume I should create manually a mongodb server and the set this variable ?
You have to install the MongoDB add-on for your Heroku application which you can do on the Heroku page or by running:
heroku addons:create mongolab
After that, the environment variable MONGODB_URI will be set.
More information can be found at https://devcenter.heroku.com/articles/mongolab .
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