private void genServiceNode(
AppModel model, CloudFoundryClient cfClient, List<CloudApplication> apps) {
for (CloudApplication app : apps) {
List<String> services = app.getServices();
for (String service : services) {
// return from cloud foundry client getService() does not include label info
// workaround it with method getCloudService
CloudService cloudService = getCloudService(cfClient, service);
String label = cloudService.getLabel();
// FIXME: to support more services
if (!label.contains("mongodb")) {
System.out.println("unsupported service " + label + " for app " + app.getName());
continue;
}
ServiceNode serviceNode = new ServiceNode(model);
serviceNode.setName(cloudService.getName());
serviceNode.setServiceType(ServiceType.mongo);
serviceNode.setProperty("dbName", "mydb");
model.addNode(serviceNode);
Relationship relation = new Relationship();
relation.setSourceNode(app.getName());
relation.setTargetNode(cloudService.getName());
relation.setType(RelationshipType.connectTo);
model.addRelationship(relation);
}
}
}
private void genContainerAndRelation(
AppModel model, CloudFoundryClient cfClient, List<CloudApplication> apps) {
for (CloudApplication app : apps) {
// Currently only when pushing an application with an assigned buildpack url, can get the
// runtime type app hosted on
String staging_info = cfClient.getFile(app.getName(), 0, "staging_info.yml");
// System.out.println("staging info is: " + staging_info);
// String buildpack = app.getStaging().getBuildpackUrl();
// FIXME: to support more buildpacks
// here only supports "node", if the staging info contains "node", it tips the buildpack is
// nodejs
if (staging_info.toLowerCase().contains("node")) {
// System.out.println("unsupported build pack ");
AppContainerNode containerNode = new AppContainerNode(model);
containerNode.setName(BuildPack.NodeJS.toString());
containerNode.seteBuildPack(BuildPack.NodeJS);
model.addNode(containerNode);
Relationship relation = new Relationship();
relation.setSourceNode(app.getName());
relation.setTargetNode(containerNode.getName());
relation.setType(Relationship.RelationshipType.hostedOn);
model.addRelationship(relation);
// continue;
}
// if(!buildpack.toLowerCase().contains("node")){
// System.out.println("unsupported build pack " + buildpack);
// continue;
// }
}
}
private void genAppDepRelation(AppModel model, Map<String, List<Dependency>> deps) {
for (List<Dependency> list : deps.values()) {
for (Dependency dep : list) {
Relationship r = new Relationship();
r.setSourceNode(dep.getSource().getName());
r.setTargetNode(dep.getTarget().getName());
r.setType(RelationshipType.dependsOn);
model.addRelationship(r);
}
}
}
private void genRelationFromEnv(AppModel model, CloudApplication app, List<Env> envs) {
for (Env env : envs) {
if (env.getType().equals(EnvType.service_url)) {
Relationship relation = new Relationship();
relation.setSourceNode(app.getName());
relation.setTargetNode(parseEnvRefTarget(env.getValue()));
relation.setType(RelationshipType.connectTo);
model.addRelationship(relation);
} else if (env.getType().equals(EnvType.webapp_url)) {
Relationship relation = new Relationship();
relation.setSourceNode(app.getName());
relation.setTargetNode(parseEnvRefTarget(env.getValue()));
relation.setType(RelationshipType.dependsOn);
model.addRelationship(relation);
}
}
}