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GH-5 Switch to josdk managed dependent resource
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23 changes: 23 additions & 0 deletions
23
src/main/java/com/rcube/configmap/operator/config/SpringAwareBaseConfigService.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| package com.rcube.configmap.operator.config; | ||
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| import io.javaoperatorsdk.operator.api.config.Version; | ||
| import io.javaoperatorsdk.operator.api.reconciler.dependent.DependentResourceFactory; | ||
| import io.javaoperatorsdk.operator.springboot.starter.OverridableBaseConfigService; | ||
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| public class SpringAwareBaseConfigService extends OverridableBaseConfigService { | ||
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| private DependentResourceFactory dependentResourceFactory = DependentResourceFactory.DEFAULT; | ||
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| public SpringAwareBaseConfigService(final Version version) { | ||
| super(version); | ||
| } | ||
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| public void setDependentResourceFactory(final DependentResourceFactory dependentResourceFactory) { | ||
| this.dependentResourceFactory = dependentResourceFactory; | ||
| } | ||
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| @Override | ||
| public DependentResourceFactory dependentResourceFactory() { | ||
| return dependentResourceFactory; | ||
| } | ||
| } |
36 changes: 36 additions & 0 deletions
36
src/main/java/com/rcube/configmap/operator/config/SpringAwareDependentResourceFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| package com.rcube.configmap.operator.config; | ||
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| import io.javaoperatorsdk.operator.api.config.ControllerConfiguration; | ||
| import io.javaoperatorsdk.operator.api.config.dependent.DependentResourceConfigurationResolver; | ||
| import io.javaoperatorsdk.operator.api.config.dependent.DependentResourceSpec; | ||
| import io.javaoperatorsdk.operator.api.reconciler.dependent.DependentResource; | ||
| import io.javaoperatorsdk.operator.api.reconciler.dependent.DependentResourceFactory; | ||
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| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.function.Function; | ||
| import java.util.stream.Collectors; | ||
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| public class SpringAwareDependentResourceFactory implements DependentResourceFactory<ControllerConfiguration<?>> { | ||
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| private final Map<String, DependentResource> dependentResourcesContainer; | ||
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| public SpringAwareDependentResourceFactory(final List<DependentResource> dependentResources) { | ||
| this.dependentResourcesContainer = buildDependentResourcesContainer(dependentResources); | ||
| } | ||
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| @Override | ||
| public DependentResource createFrom(final DependentResourceSpec spec, final ControllerConfiguration<?> configuration) { | ||
| final DependentResource dependentResourceFromSpringContext = dependentResourcesContainer.get(spec.getDependentResourceClass().getName()); | ||
| if (dependentResourceFromSpringContext == null) { | ||
| return DependentResourceFactory.DEFAULT.createFrom(spec, configuration); | ||
| } | ||
| DependentResourceConfigurationResolver.configure(dependentResourceFromSpringContext, spec, configuration); | ||
| return dependentResourceFromSpringContext; | ||
| } | ||
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| private Map<String, DependentResource> buildDependentResourcesContainer(List<DependentResource> dependentResources) { | ||
| return dependentResources.stream() | ||
| .collect(Collectors.toMap(dependentResource -> dependentResource.getClass().getName(), Function.identity())); | ||
| } | ||
| } |
54 changes: 54 additions & 0 deletions
54
src/main/java/com/rcube/configmap/operator/dependentresource/ConfigMapDependentResource.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| package com.rcube.configmap.operator.dependentresource; | ||
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| import com.rcube.configmap.operator.ConfigMapCustomResource; | ||
| import com.rcube.configmap.validators.SpecValidator; | ||
| import io.fabric8.kubernetes.api.model.ConfigMap; | ||
| import io.fabric8.kubernetes.api.model.ConfigMapBuilder; | ||
| import io.javaoperatorsdk.operator.api.reconciler.Context; | ||
| import io.javaoperatorsdk.operator.processing.dependent.kubernetes.CRUDKubernetesDependentResource; | ||
| import lombok.val; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.stereotype.Component; | ||
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| @Component | ||
| public class ConfigMapDependentResource extends CRUDKubernetesDependentResource<ConfigMap, ConfigMapCustomResource> { | ||
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| @Autowired | ||
| private SpecValidator specValidator; | ||
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| public ConfigMapDependentResource() { | ||
| super(ConfigMap.class); | ||
| } | ||
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| @Override | ||
| protected ConfigMap desired(final ConfigMapCustomResource primary, final Context<ConfigMapCustomResource> context) { | ||
| specValidator.validateResourceContent(primary); | ||
| return createConfigMap(primary); | ||
| } | ||
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| private ConfigMap createConfigMap(final ConfigMapCustomResource resource) { | ||
| val configMapData = resource.getSpec().getConfig(); | ||
| val configMap = buildConfigMap(resource); | ||
| configMap.setData(configMapData.getData()); | ||
| configMap.setAdditionalProperties(configMap.getAdditionalProperties()); | ||
| configMap.setBinaryData(configMapData.getBinaryData()); | ||
| configMap.setImmutable(configMapData.getImmutable()); | ||
| return configMap; | ||
| } | ||
| private ConfigMap buildConfigMap(final ConfigMapCustomResource resource) { | ||
| return new ConfigMapBuilder() | ||
| .withNewMetadata() | ||
| .withName(resource.getMetadata().getName()) | ||
| .withNamespace(resource.getMetadata().getNamespace()) | ||
| .withLabels(resource.getMetadata().getLabels()) | ||
| .addNewOwnerReference() | ||
| .withController(true) | ||
| .withKind(resource.getKind()) | ||
| .withApiVersion(resource.getApiVersion()) | ||
| .withName(resource.getMetadata().getName()) | ||
| .withUid(resource.getMetadata().getUid()) | ||
| .endOwnerReference() | ||
| .endMetadata() | ||
| .build(); | ||
| } | ||
| } |
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