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[issue 123] - Implement WildFly/EAP 8 Helm Charts provisioning differ…
…entiation
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22 changes: 22 additions & 0 deletions
22
...c/test/resources/org/jboss/intersmash/testsuite/provision/openshift/eap8-helm-values.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| build: | ||
| enabled: true | ||
| mode: "s2i" | ||
| # uri and ref will be specified via Helm --set arguments | ||
| contextDir: "deployments/openshift-jakarta-sample-standalone" | ||
| env: | ||
| - name: "MAVEN_ARGS_APPEND" | ||
| value: "-Denforcer.skip=true -Pwildfly-deployments-build.eap" | ||
| s2i: | ||
| kind: "DockerImage" | ||
| buildApplicationImage: true | ||
| # builderImage and runtimeImage will be specified via Helm --set arguments | ||
| deploy: | ||
| enabled: true | ||
| replicas: 1 | ||
| env: [] | ||
| envFrom: [] | ||
| volumeMounts: [] | ||
| volumes: [] | ||
| initContainers: [] | ||
| extraContainers: [] | ||
| 'imagePullSecrets:': [] |
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86 changes: 86 additions & 0 deletions
86
...ners/src/main/java/org/jboss/intersmash/tools/provision/helm/HelmChartReleaseAdapter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| package org.jboss.intersmash.tools.provision.helm; | ||
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| import java.io.IOException; | ||
| import java.net.URL; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| import org.jboss.intersmash.tools.application.openshift.helm.SerializableHelmChartRelease; | ||
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| import com.fasterxml.jackson.databind.ObjectMapper; | ||
| import com.fasterxml.jackson.databind.SerializationFeature; | ||
| import com.fasterxml.jackson.dataformat.yaml.YAMLFactory; | ||
| import com.fasterxml.jackson.dataformat.yaml.YAMLGenerator; | ||
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| import lombok.NonNull; | ||
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| /** | ||
| * An adapter that implements a valid {@link org.jboss.intersmash.tools.application.openshift.helm.HelmChartRelease} by exposing an internal generic instance of a POJO | ||
| * that represents the release data and that can be serialized to a values file, as an output for | ||
| * {@link org.jboss.intersmash.tools.application.openshift.helm.HelmChartRelease#toValuesFile()} | ||
| */ | ||
| public class HelmChartReleaseAdapter<A extends Object> implements SerializableHelmChartRelease { | ||
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| protected final A adaptee; | ||
| protected final List<Path> additionalValuesFiles; | ||
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| public HelmChartReleaseAdapter(@NonNull A release) { | ||
| this(release, new ArrayList<>()); | ||
| } | ||
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| public HelmChartReleaseAdapter(@NonNull A release, List<Path> additionalValuesFiles) { | ||
| this.adaptee = release; | ||
| this.additionalValuesFiles = additionalValuesFiles; | ||
| } | ||
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| public A getAdaptee() { | ||
| return adaptee; | ||
| } | ||
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| @Override | ||
| public Path toValuesFile() { | ||
| // Handle the values file creation | ||
| Path temp; | ||
| try { | ||
| temp = Files.createTempFile("values", ".yaml"); | ||
| } catch (IOException e) { | ||
| throw new IllegalStateException("Temporary Helm Chart values file creation failed.", e); | ||
| } | ||
| ObjectMapper mapper = new ObjectMapper(new YAMLFactory().disable(YAMLGenerator.Feature.WRITE_DOC_START_MARKER)); | ||
| mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS); | ||
| try { | ||
| mapper.writeValue(temp.toFile(), adaptee); | ||
| } catch (IOException e) { | ||
| throw new IllegalStateException("Helm Chart values serialization failed.", e); | ||
| } | ||
| return temp; | ||
| } | ||
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| /** | ||
| * Implementors must generate the POJO by deserializing the data at each call and reflect the information held by | ||
| * the concrete instance | ||
| * @param valuesFileUrl Source values file URL | ||
| * @param typeClazz Deserialized POJO type | ||
| * @return A concrete instance of {@link A} generated from a source values file | ||
| */ | ||
| public A fromValuesFile(final URL valuesFileUrl, Class<A> typeClazz) { | ||
| if (valuesFileUrl == null) { | ||
| throw new IllegalStateException("No values file provided!"); | ||
| } | ||
| try { | ||
| Path valuePath = Path.of(valuesFileUrl.toURI()); | ||
| ObjectMapper mapper = new ObjectMapper(new YAMLFactory().disable(YAMLGenerator.Feature.WRITE_DOC_START_MARKER)); | ||
| return mapper.readValue(valuePath.toFile(), typeClazz); | ||
| } catch (Error | RuntimeException e) { | ||
| throw e; | ||
| } catch (Exception e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
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| public List<Path> getAdditionalValuesFiles() { | ||
| return additionalValuesFiles; | ||
| } | ||
| } |
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