Examples with Crd io.strimzi.crdgenerator.annotations.Crd used on opensource projects

Example 11 with Crd

use of io.strimzi.crdgenerator.annotations.Crd in project strimzi-kafka-operator by strimzi.

the class CrdGenerator method buildScale.

private ObjectNode buildScale(Crd.Spec crd, ApiVersion crApiVersion) {
    ObjectNode scaleNode;
    Crd.Spec.Subresources.Scale[] scales = crd.subresources().scale();
    if (scales.length > 1 && !KubeVersion.supportsSchemaPerVersion(targetKubeVersions)) {
        err("Multiple scales specified but " + targetKubeVersions.lower() + " doesn't support schema per version");
    }
    List<Crd.Spec.Subresources.Scale> filteredScales = Arrays.stream(scales).filter(sc -> ApiVersion.parseRange(sc.apiVersion()).contains(crApiVersion)).collect(Collectors.toList());
    if (filteredScales.size() == 1) {
        scaleNode = nf.objectNode();
        Crd.Spec.Subresources.Scale scale = filteredScales.get(0);
        scaleNode.put("specReplicasPath", scale.specReplicasPath());
        scaleNode.put("statusReplicasPath", scale.statusReplicasPath());
        if (!scale.labelSelectorPath().isEmpty()) {
            scaleNode.put("labelSelectorPath", scale.labelSelectorPath());
        }
    } else if (filteredScales.size() > 1 && KubeVersion.supportsSchemaPerVersion(targetKubeVersions)) {
        throw new RuntimeException("Each custom resource definition can have only one scale sub-resource.");
    } else {
        scaleNode = null;
    }
    return scaleNode;
}

Example 12 with Crd

use of io.strimzi.crdgenerator.annotations.Crd in project strimzi-kafka-operator by strimzi.

the class CrdGenerator method generate.

public int generate(Class<? extends CustomResource> crdClass, Writer out) throws IOException {
    ObjectNode node = nf.objectNode();
    Crd crd = crdClass.getAnnotation(Crd.class);
    if (crd == null) {
        err(crdClass + " is not annotated with @Crd");
    } else {
        node.put("apiVersion", "apiextensions.k8s.io/" + crdApiVersion).put("kind", "CustomResourceDefinition").putObject("metadata").put("name", crd.spec().names().plural() + "." + crd.spec().group());
        if (!labels.isEmpty()) {
            ((ObjectNode) node.get("metadata")).putObject("labels").setAll(labels.entrySet().stream().collect(Collectors.<Map.Entry<String, String>, String, JsonNode, LinkedHashMap<String, JsonNode>>toMap(Map.Entry::getKey, e -> new TextNode(e.getValue().replace("%group%", crd.spec().group()).replace("%plural%", crd.spec().names().plural()).replace("%singular%", crd.spec().names().singular())), (x, y) -> x, LinkedHashMap::new)));
        }
        node.set("spec", buildSpec(crdApiVersion, crd.spec(), crdClass));
    }
    mapper.writeValue(out, node);
    return numErrors;
}