Update Step 14 and 16 instructions in Break Monolith Apart - I

[leaswaran1976]

Hi,

When executing step 14 "mvn compile quarkus:dev" of Chapter 5 (Break Monolith Apart - I) in module 1 following error is encountered

ERROR [io.qua.dev.DevModeMain] Failed to start quarkus: java.lang.RuntimeException: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
[error]: Build step io.quarkus.hibernate.orm.deployment.HibernateOrmProcessor#build threw an exception: io.quarkus.deployment.configuration.ConfigurationError: Hibernate extension cannot guess the dialect as no JDBC driver is specified by 'quarkus.datasource.driver' at io.quarkus.hibernate.orm.deployment.HibernateOrmProcessor.guessDialect(HibernateOrmProcessor.java:509)

I guess the issue is because of application.properties pointing to prod settings as below at step 14

%prod.quarkus.datasource.url=jdbc:postgresql://inventory-database:5432/inventory
%prod.quarkus.datasource.driver=org.postgresql.Driver
%prod.quarkus.datasource.username=inventory
%prod.quarkus.datasource.password=mysecretpassword
%prod.quarkus.datasource.max-size=8
%prod.quarkus.datasource.min-size=2
%prod.quarkus.hibernate-orm.database.generation=drop-and-create
%prod.quarkus.hibernate-orm.sql-load-script=import.sql
%prod.quarkus.hibernate-orm.log.sql=true

Step 14 instructions must include to modify application.properties with following and then run "Build and Run Locally"

quarkus.datasource.url=jdbc:h2:file://projects/database.db
quarkus.datasource.driver=org.h2.Driver
quarkus.datasource.username=inventory
quarkus.datasource.password=mysecretpassword
quarkus.datasource.max-size=8
quarkus.datasource.min-size=2
quarkus.hibernate-orm.database.generation=drop-and-create
quarkus.hibernate-orm.log.sql=false

Step 16 instructions must note to update application.properties to
%prod.quarkus.datasource.url=jdbc:postgresql://inventory-database:5432/inventory
%prod.quarkus.datasource.driver=org.postgresql.Driver
%prod.quarkus.datasource.username=inventory
%prod.quarkus.datasource.password=mysecretpassword
%prod.quarkus.datasource.max-size=8
%prod.quarkus.datasource.min-size=2
%prod.quarkus.hibernate-orm.database.generation=drop-and-create
%prod.quarkus.hibernate-orm.sql-load-script=import.sql
%prod.quarkus.hibernate-orm.log.sql=true

and then redeploy

[danieloh30]

Did you replace these properties with existing ones or add it? You need to add %prod.xxxx properties rather than replacement as instruction.

mvn compile quarkus:dev equals "Build and Run Locally".

[leaswaran1976]

I realize my mistake now. You are saying I should not have removed dev properties. You are right. I replaced dev properties with %prod properties and hence the issue.

Please close the ticket. Instructions also clearly say that add %prod properties to application.properties and NOT "replace".

There is no issue here.

[danieloh30]

Cool.