add CRD status validation

rename artifact
add README

Author: simingweng

client-java-contrib/cert-manager/README.md

@@ -0,0 +1,28 @@
+# Cert-Manager Model Classes
+This module contains the Java model classes generated from the release version of [cert-manager](https://cert-manager.io) CRDs.
+
+It makes it possible to CRUD custom resources defined by `cert-manager` in a strong-typed manner in your Java application, such as create an issuer, request a certificate, etc.
+## Usage
+To use this library, include the following maven dependency
+```xml
+<dependency>
+    <groupId>io.kubernetes</groupId>
+    <artifactId>client-java-cert-manager-models</artifactId>
+    <version>0.16.1-SNAPSHOT</version>
+</dependency>
+```
+Please refer to the [CertManagerExample](../../examples/src/main/java/io/kubernetes/client/examples/CertManagerExample.java), which demonstrates how to create a self signed issuer using the model class and Kubernetes Java client generic API.
+## Compatibility
+Artifact Version|Cert-Manager Release Version|CRD Source
+----------------|----------------------------|----------
+0.16.1-SNAPSHOT|0.16.1|[Here](https://github.com/jetstack/cert-manager/releases/download/v0.16.1/cert-manager.crds.yaml)
+## Code Generation
+There is a utility script [update.sh](update.sh) to help with the code generation.
+
+* The only prerequisites required is Docker installed on the host
+
+Under the `cert-manager` directory, execute:
+```shell script
+./update.sh
+```
+It will generate the model classes from the CRDs hosted at the URL specified via the `-u` option in the [update.sh](update.sh) script. If newer version of CRDs becomes available, just update the `-u` option accordingly.

client-java-contrib/cert-manager/pom.xml

@@ -1,7 +1,7 @@
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <artifactId>cert-manager</artifactId>
+    <artifactId>client-java-cert-manager-models</artifactId>
     <name>cert-manager-models</name>
     <url>https://github.com/kubernetes-client/java</url>
     <parent>

client-java-contrib/generate.sh

@@ -49,6 +49,21 @@ kubectl apply -f "${CRD_URL}"
 sleep 5
 kubectl get --raw="/openapi/v2" > /tmp/swagger
 
+echo "Verifying CRD installation.."
+kubectl get crd -o name \
+  | while read L
+    do
+      if [[ $(kubectl get $L -o jsonpath='{.status.conditions[?(@.type=="NonStructuralSchema")].status}') == "True" ]]; then
+        echo "$L failed publishing openapi schema because it's attached non-structral-schema condition."
+        exit 1
+      fi
+      if [[ $(kubectl get $L -o jsonpath='{.preserveUnknownFields}') == "true" ]]; then
+        echo "$L failed publishing openapi schema because it explicitly disabled unknown fields pruning."
+        exit 1
+      fi
+      echo "$L successfully installed"
+    done
+
 # destroy the KinD cluster
 kind delete cluster
 

examples/pom.xml

@@ -47,7 +47,7 @@
 		</dependency>
 		<dependency>
 			<groupId>io.kubernetes</groupId>
-			<artifactId>cert-manager</artifactId>
+			<artifactId>client-java-cert-manager-models</artifactId>
 			<version>0.16.1-SNAPSHOT</version>
 		</dependency>
 		<!-- test dependencies -->