Kubernetes env vars generation changed unexpectedly

[snowdrop-bot]

Describe the bug I have these lines in my application.properties:

quarkus.openshift.env-vars.DB_DATABASE.secret=postgresql
quarkus.openshift.env-vars.DB_DATABASE.value=database

And I expect Quarkus Kubernetes to generate an env var that corresponds to the database field of the postgresql secret. This is how it works in Quarkus 1.3.3, at least:

        - name: "DB_DATABASE"
          valueFrom:
            secretKeyRef:
              key: "database"
              name: "postgresql"
              optional: false

However, when trying on Quarkus 1.5.0.CR1, I only get this:

        - name: "DB_DATABASE"
          value: "database"

Expected behavior See above.

Actual behavior See above.

To Reproduce Steps to reproduce the behavior:

1. Add quarkus-openshift.
2. Add configuration per above to application.properties.
3. mvn clean package
4. See target/kubernetes/openshift.yml

Configuration See above.

Environment (please complete the following information):

• Output of uname -a or ver:

  lthon@argondie:~$ uname -a
  Linux argondie 4.15.0-101-generic #102-Ubuntu SMP Mon May 11 10:07:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

• Output of java -version:

  lthon@argondie:~$ java -version
  openjdk version "1.8.0_252"
  OpenJDK Runtime Environment (build 1.8.0_252-8u252-b09-1~18.04-b09)
  OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode)

• GraalVM version (if different from Java): N/A
• Quarkus version or git rev: 1.5.0.CR1
• Build tool (ie. output of mvnw --version or gradlew --version):

  lthon@argondie:~$ mvn --version
  Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
  Maven home: /home/lthon/software/apache-maven
  Java version: 1.8.0_252, vendor: Private Build, runtime: /usr/lib/jvm/java-8-openjdk-amd64/jre
  Default locale: cs_CZ, platform encoding: UTF-8
  OS name: "linux", version: "4.15.0-101-generic", arch: "amd64", family: "unix"

Additional context See also https://quarkusio.zulipchat.com/#narrow/stream/187038-dev/topic/Kubernetes.20env.20vars

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https://github.com/quarkusio/quarkus/issues/9629

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$upstream:9629$