@Override public ClusterCreateRequest deserialize(JsonElement json, Type type, JsonDeserializationContext context) throws JsonParseException { JsonObject jsonObj = json.getAsJsonObject(); return ClusterCreateRequest.builder() .setName(context.<String>deserialize(jsonObj.get("name"), String.class)) .setDescription(context.<String>deserialize(jsonObj.get("description"), String.class)) .setClusterTemplateName(context.<String>deserialize(jsonObj.get("clusterTemplate"), String.class)) .setNumMachines(context.<Integer>deserialize(jsonObj.get("numMachines"), Integer.class)) .setProviderName(context.<String>deserialize(jsonObj.get("provider"), String.class)) .setHardwareTypeName(context.<String>deserialize(jsonObj.get("hardwaretype"), String.class)) .setImageTypeName(context.<String>deserialize(jsonObj.get("imagetype"), String.class)) .setInitialLeaseDuration(context.<Long>deserialize(jsonObj.get("initialLeaseDuration"), Long.class)) .setDNSSuffix(context.<String>deserialize(jsonObj.get("dnsSuffix"), String.class)) .setConfig(context.<JsonObject>deserialize(jsonObj.get("config"), JsonObject.class)) .setServiceNames(context.<Set<String>>deserialize( jsonObj.get("services"), new TypeToken<Set<String>>() { }.getType())) .setProviderFields(context.<Map<String, Object>>deserialize( jsonObj.get("providerFields"), new TypeToken<Map<String, Object>>() { }.getType())) .build(); } }
@Test public void testAddClusterWithOptionalArgs() throws Exception { String clusterName = "my-cluster"; String tenantId = USER1_ACCOUNT.getTenantId(); ClusterCreateRequest clusterCreateRequest = ClusterCreateRequest.builder() .setName(clusterName) .setClusterTemplateName(reactorTemplate.getName()) .setNumMachines(5) .setProviderName("joyent") .setServiceNames(ImmutableSet.of("namenode", "datanode")) .setHardwareTypeName("large") .setImageTypeName("centos6") .setInitialLeaseDuration(-1L) .build(); HttpResponse response = doPostExternalAPI("/clusters", gson.toJson(clusterCreateRequest), USER1_HEADERS); assertResponseStatus(response, HttpResponseStatus.OK); // check there was an element added to the cluster queue for creating this cluster Element element = solverQueues.take(tenantId, "0"); SolverRequest request = gson.fromJson(element.getValue(), SolverRequest.class); ClusterCreateRequest createRequest = gson.fromJson(request.getJsonRequest(), ClusterCreateRequest.class); Assert.assertEquals("joyent", createRequest.getProvider()); Assert.assertEquals("centos6", createRequest.getImageType()); Assert.assertEquals("large", createRequest.getHardwareType()); Assert.assertEquals(ImmutableSet.of("namenode", "datanode"), createRequest.getServices()); }
@Test(expected = IllegalArgumentException.class) public void testNoAvailableHardwareTypesThrowsException() throws Exception { ClusterCreateRequest request = ClusterCreateRequest.builder() .setName("mycluster") .setClusterTemplateName(reactorTemplate.getName()) .setNumMachines(5) .setProviderName("rackspace") .setServiceNames(ImmutableSet.of("namenode", "datanode")) .setInitialLeaseDuration(-1L) .build(); solver.solveClusterNodes( getBaseBuilder().setClusterTemplate(reactorTemplate).setProvider(Entities.ProviderExample.RACKSPACE).build(), request); }
@Test(expected = IllegalArgumentException.class) public void testMissingServiceDependenciesThrowsException() throws Exception { ClusterCreateRequest request = ClusterCreateRequest.builder() .setName("mycluster") .setClusterTemplateName(reactorTemplate.getName()) .setNumMachines(5) .setProviderName("joyent") .setServiceNames(ImmutableSet.of("reactor", "datanode")) .setInitialLeaseDuration(-1L) .build(); solver.solveClusterNodes( getBaseBuilder().setClusterTemplate(reactorTemplate).setProvider(Entities.ProviderExample.JOYENT).build(), request); }
@Test(expected = IllegalArgumentException.class) public void testDisallowedServicesThrowsException() throws Exception { ClusterCreateRequest request = ClusterCreateRequest.builder() .setName("mycluster") .setClusterTemplateName(reactorTemplate.getName()) .setNumMachines(5) .setProviderName("joyent") .setServiceNames(ImmutableSet.of("namenode", "datanode", "mysql", "httpd")) .setInitialLeaseDuration(-1L) .build(); solver.solveClusterNodes( getBaseBuilder().setClusterTemplate(reactorTemplate).setProvider(Entities.ProviderExample.JOYENT).build(), request); }