This topic describes how you can configure and use the Tanzu Build Service integration for Supply Chain Choreographer.
By default, the Out of the Box supply chains (ootb-supply-chain-*
) in Tanzu Application Platform make use of Tanzu Build Service for building container images out of source code.
You can configure a platform operator by using tap-values.yaml
:
The default container image registry where application images must be pushed:
ootb_supply_chain_basic:
registry:
server: <>
repository: <>
The name of the Kpack ClusterBuilder
used by default:
ootb_supply_chain_basic:
cluster_builder: my-custom-cluster-builder
You can configure an application operator by using Workload
:
spec.build.env
are the environment variables used during the build:
kind: Workload
apiVersion: carto.run/v1alpha1
metadata:
name: tanzu-java-web-app
spec:
# ...
build:
env:
- name: PORT
value: "8080"
- name: CA_CERTIFICATE
valueFrom:
secretKeyRef:
name: secret-in-the-same-namespace-as-workload
key: crt.pem
spec.params.clusterBuilder
is the name of the ClusterBuilder to use for builds of that Workload:
kind: Workload
apiVersion: carto.run/v1alpha1
metadata:
name: tanzu-java-web-app
spec:
# ...
params:
- name: clusterBuilder
value: nodejs-cluster-builder
spec.params.buildServiceBindings
is the object carrying the definition of a list of service bindings to use at build time:
---
kind: Workload
apiVersion: carto.run/v1alpha1
metadata:
name: tanzu-java-web-app
spec:
# ...
params:
- name: buildServiceBindings
value:
- name: settings-xml
kind: Secret
apiVersion: v1
---
apiVersion: v1
kind: Secret
metadata:
name: settings-xml
type: service.binding/maven
stringData:
type: maven
provider: sample
settings.xml: <settings>...</settings>
NoteSee the Kpack ServiceBinding documentation in GitHub for more details about build-time service bindings.
These configuration only take effect when Kpack is used for building a container image. If you use Dockerfile-based builds by leveraging the dockerfile
parameter, see dockerfile-based builds for more information.