3.9. Build environments

Procedure

• Set the fieldPath environment variable source to the JsonPath of the field from which you are interested in obtaining the value:

  env:
    - name: FIELDREF_ENV
      valueFrom:
        fieldRef:
          fieldPath: metadata.name

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Procedure

• To use a secret as an environment variable, set the valueFrom syntax:

  apiVersion: v1
  kind: BuildConfig
  metadata:
    name: secret-example-bc
  spec:
    strategy:
      sourceStrategy:
        env:
        - name: MYVAL
          valueFrom:
            secretKeyRef:
              key: myval
              name: mysecret

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