Github user duncangrant commented on a diff in the pull request:
https://github.com/apache/brooklyn-server/pull/292#discussion_r74493525
--- Diff:
locations/jclouds/src/main/java/org/apache/brooklyn/location/jclouds/networking/SharedLocationSecurityGroupCustomizer.java
---
@@ -0,0 +1,172 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.brooklyn.location.jclouds.networking;
+
+import java.util.List;
+
+import javax.annotation.Nullable;
+
+import org.apache.brooklyn.location.jclouds.BasicJcloudsLocationCustomizer;
+import org.apache.brooklyn.location.jclouds.JcloudsLocation;
+import org.apache.brooklyn.location.jclouds.JcloudsMachineLocation;
+import org.apache.brooklyn.util.core.BrooklynNetworkUtils;
+import org.apache.brooklyn.util.net.Cidr;
+import org.jclouds.compute.ComputeService;
+import org.jclouds.compute.domain.Template;
+import org.jclouds.compute.options.TemplateOptions;
+import org.jclouds.net.domain.IpPermission;
+import org.jclouds.net.domain.IpProtocol;
+
+import com.google.common.base.Function;
+import com.google.common.base.Strings;
+import com.google.common.base.Suppliers;
+import com.google.common.collect.FluentIterable;
+import com.google.common.collect.Range;
+import com.google.common.collect.RangeSet;
+
+/**
+ * Configures a shared security group on Jclouds locations
+ * <p>
+ * Is based on {@link JcloudsLocationSecurityGroupCustomizer} but can be
instantiated
+ * in yaml e.g.
+ * <p>
+ * services:
+ * - type: org.apache.brooklyn.entity.software.base.EmptySoftwareProcess
+ * brooklyn.config:
+ * provisioning.properties:
+ * customizers:
+ * - $brooklyn:object:
+ * type:
org.apache.brooklyn.location.jclouds.networking.SharedLocationSecurityGroupCustomizer
+ * object.fields: {locationName: "test", portRanges: ["900-910","915",
"22"], cidr: "82.40.153.101/24"}
+ */
+public class SharedLocationSecurityGroupCustomizer extends
BasicJcloudsLocationCustomizer {
+
+ private String locationName = null;
+
+ private List<String> portRanges = null;
+
+ private String cidr = null;
+
+ /**
+ * We track inbound ports from the template to open them once we've
created the new
+ * security groups
+ */
+ private int[] inboundPorts;
+
+ /**
+ * The location name is appended to the name of the shared SG - use if
you need distinct shared SGs within the same location
+ *
+ * @param locationName appended to the name of the SG
+ */
+ public void setLocationName(String locationName) {
+ this.locationName = locationName;
+ }
+
+ /**
+ * Extra ports to be opened on the entities in the SG
+ *
+ * @param portRanges
+ */
+ public void setPortRanges(List<String> portRanges) {
+ this.portRanges = portRanges;
+ }
+
+ /**
+ * Set to restict the range that the ports that are to be opened can
be accessed from
+ *
+ * @param cidr
+ */
+ public void setCidr(String cidr) {
+ this.cidr = cidr;
+ }
+
+ @Override
+ public void customize(JcloudsLocation location, ComputeService
computeService, TemplateOptions templateOptions) {
+ super.customize(location, computeService, templateOptions);
+ inboundPorts = templateOptions.getInboundPorts();
+ }
+
+ @Override
+ public void customize(JcloudsLocation location, ComputeService
computeService, Template template) {
+ super.customize(location, computeService, template);
+
+ final JcloudsLocationSecurityGroupCustomizer instance =
getInstance(getSharedGroupId(location));
+
+ if (cidr != null)
instance.setSshCidrSupplier(Suppliers.ofInstance(new Cidr(cidr)));
+
+ instance.customize(location, computeService, template);
+ }
+
+ @Override
+ public void customize(JcloudsLocation location, ComputeService
computeService, JcloudsMachineLocation machine) {
+ super.customize(location, computeService, machine);
+
+ final JcloudsLocationSecurityGroupCustomizer instance =
getInstance(getSharedGroupId(location));
+
+ if (portRanges != null) {
+ RangeSet<Integer> portRanges =
BrooklynNetworkUtils.portRulesToRanges(this.portRanges);
+
+ List<IpPermission> ipPermissions =
+ FluentIterable
+ .from(portRanges.asRanges())
+ .transform(new Function<Range<Integer>,
IpPermission>() {
+ @Nullable
+ @Override
+ public IpPermission apply(@Nullable
Range<Integer> integerRange) {
+ IpPermission extraPermission =
IpPermission.builder()
+
.fromPort(integerRange.lowerEndpoint())
+
.toPort(integerRange.upperEndpoint())
+ .ipProtocol(IpProtocol.TCP)
--- End diff --
@grkvlt suggested that too so I'll add it.
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