Add more tests 'UseCases'

tests/doml/CaseStudies/SIMPA_Validation_v2.doml

+doml nio3_test_exec_env
+
+application app {
+	// To be discussed
+	software_component potainer {
+		source r1 {
+			
+		}
+	}
+
+	software_component nio3_git {
+		source r1 {
+			entry "ansible/provision.yml"
+			backend "ansible"
+			properties {
+				nexus_docker_registry_user = "***";
+				nexus_docker_registry_password = "***";
+			}
+		}
+	}
+	
+}
+
+infrastructure infra {
+
+	container co1 {
+		host vm1
+	}
+
+	vm vm1 {
+		os "CentOS-7-2111"
+		cpu_count 2
+		mem_mb 8192.0
+		iface i1 {
+			address "10.0.0.1"
+			belongs_to net1
+		}
+	}
+
+	net net1 {
+		// cidr "/24" -> WRONG
+		// cidr "[10.0.0.1, 10.0.0.5]" -> WRONG
+		cidr "10.0.0.0/29" // -> 2^3 ips, 10.0.0.1-10.0.0.6
+		protocol "tcp/ip"
+	}
+
+	sto disk0 {
+		label "disk0"
+		size_gb 40
+	}
+}
+
+deployment conf {
+	potainer -> co1,
+	co1 -> vm1
+}
+
+active deployment conf
+
+concretizations {
+	concrete_infrastructure con_infra {
+		provider openstack {
+			properties {}
+
+			vm concrete_vm {
+				properties {
+					vm_flavor = "small-centos";
+				}
+				maps vm1
+			}
+
+			net concrete_net {
+				preexisting true
+				properties {}
+				maps net1
+			}
+
+			storage concrete_disk {
+				maps disk0
+			}
+		}
+	}
+	active con_infra
+}

tests/doml/CaseStudies/SIMPA_Validation_v2.domlx

+<?xml version="1.0" encoding="ASCII"?>
+<commons:DOMLModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:app="http://www.piacere-project.eu/doml/application" xmlns:commons="http://www.piacere-project.eu/doml/commons" xmlns:infra="http://www.piacere-project.eu/doml/infrastructure" name="nio3_test_exec_env" activeConfiguration="//@configurations.0" activeInfrastructure="//@concretizations.0">
+  <application name="app">
+    <components xsi:type="app:SoftwareComponent" name="potainer">
+      <src name="r1"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="nio3_git">
+      <src name="r1" entry="ansible/provision.yml" backend="ansible">
+        <annotations xsi:type="commons:SProperty" key="nexus_docker_registry_user" value="***"/>
+        <annotations xsi:type="commons:SProperty" key="nexus_docker_registry_password" value="***"/>
+      </src>
+    </components>
+  </application>
+  <infrastructure name="infra">
+    <nodes xsi:type="infra:Container" name="co1">
+      <configs host="//@infrastructure/@nodes.1"/>
+    </nodes>
+    <nodes xsi:type="infra:VirtualMachine" name="vm1" os="CentOS-7-2111" memory_mb="8192.0" cpu_count="2">
+      <ifaces name="i1" endPoint="10.0.0.1" belongsTo="//@infrastructure/@networks.0"/>
+    </nodes>
+    <storages name="disk0" label="disk0" size_gb="40"/>
+    <networks name="net1" protocol="tcp/ip" addressRange="10.0.0.0/29" connectedIfaces="//@infrastructure/@nodes.1/@ifaces.0"/>
+  </infrastructure>
+  <concretizations name="con_infra">
+    <providers name="openstack">
+      <vms name="concrete_vm" maps="//@infrastructure/@nodes.1">
+        <annotations xsi:type="commons:SProperty" key="vm_flavor" value="small-centos"/>
+      </vms>
+      <networks name="concrete_net" preexisting="true" maps="//@infrastructure/@networks.0"/>
+      <storages name="concrete_disk" maps="//@infrastructure/@storages.0"/>
+    </providers>
+  </concretizations>
+  <configurations name="conf">
+    <deployments component="//@application/@components.0" node="//@infrastructure/@nodes.0"/>
+    <deployments component="//@infrastructure/@nodes.0" node="//@infrastructure/@nodes.1"/>
+  </configurations>
+</commons:DOMLModel>

tests/doml/CaseStudies/nio3_test_exec_env.doml

+doml nio3_test_exec_env
+
+application app {
+
+	software_component nio3 {
+		properties {}
+	}
+}
+
+infrastructure infra {
+	
+	net net1 {
+		cidr "/24"
+		protocol "tcp/ip"
+		gateway g1 {
+			address "10.83.18.65"
+		}
+	}
+
+	user_pass ssh_pass {
+		user "root"
+		pass "pa$$w0rd"
+	}
+
+	key_pair ssh_key {
+		keyfile "/home/rmandal/.ssh/id_rsa.pub"
+	}
+	
+	vm_image img {
+		generates vm1, vm2
+	}
+	
+	vm vm1 {
+		os "centos7_64Guest"
+		cpu_count 2
+		mem_mb 1024.0
+		iface i1 {
+			address "10.83.18.92"
+			belongs_to net1
+		}
+		credentials ssh_pass
+	}
+	
+	vm vm2 {
+		os "centos7_64Guest"
+		cpu_count 2
+		mem_mb 1024.0
+		iface i1 {
+			address "10.83.18.88"
+			belongs_to net1
+		}
+		credentials ssh_pass
+	}
+	
+	sto disk0 {
+		label "disk0"
+		size_gb 100
+	}
+}
+
+deployment conf {
+	nio3 -> vm1, nio3 -> vm2
+}
+
+active deployment conf
+
+concretizations {
+	concrete_infrastructure con_infra {
+		provider vsphere {
+			properties {
+				username = "vc_username";
+				password = "vc_password";
+				vsphere_server = "psvc10000002.cd.sigov.si";
+				allow_unverified_ssl = true;
+			}
+			
+			generic_resource dc {
+				preexisting true
+				type 'vsphere_datacenter'
+				gname 'MB'
+			}
+
+			generic_resource cl {
+				preexisting true
+				refs_to dc
+				type 'vsphere_compute_cluster'
+				gname 'MB-PIAC-NIC-1'
+			}
+
+			generic_resource pool {
+				preexisting true
+				refs_to dc
+				type 'vsphere_resource_pool'
+				gname 'PIAC'
+			}
+			
+			vm_image template {
+				preexisting true
+				refs_to dc
+				properties {
+					vsphere_virtual_machine_name = "Centos7_PIAC";
+				}
+				maps img
+			}
+			
+			storage datastore {
+				preexisting true
+				refs_to dc
+				properties {
+					vsphere_datastore_name = 'VNX01-0200-NIC-TA-PIAC-DRO-VMW-P';
+				}
+				maps disk0
+			}
+
+			net network {
+				preexisting true
+				refs_to dc
+				properties {
+					vsphere_network_name = "DRO-MB-P-BG001-2098";
+				}
+				maps net1
+			}
+
+			vm con_vm1 {
+				refs_to pool, datastore
+				properties {
+					host_name = "piac-0";
+					domain    = "ad.sigov.si";
+				}
+				maps vm1
+			}
+
+			vm con_vm2 {
+				refs_to pool, datastore
+				properties {
+					host_name = "piac-1";
+					domain    = "ad.sigov.si";
+				}
+				maps vm2
+			}
+		}
+	}
+	active con_infra
+}

tests/doml/CaseStudies/nio3_test_exec_env.domlx

+<?xml version="1.0" encoding="ASCII"?>
+<commons:DOMLModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:app="http://www.piacere-project.eu/doml/application" xmlns:commons="http://www.piacere-project.eu/doml/commons" xmlns:infra="http://www.piacere-project.eu/doml/infrastructure" name="nio3_test_exec_env" activeConfiguration="//@configurations.0" activeInfrastructure="//@concretizations.0">
+  <application name="app">
+    <components xsi:type="app:SoftwareComponent" name="nio3"/>
+  </application>
+  <infrastructure name="infra">
+    <nodes xsi:type="infra:VirtualMachine" name="vm1" os="centos7_64Guest" memory_mb="1024.0" cpu_count="2" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.0">
+      <ifaces name="i1" endPoint="10.83.18.92" belongsTo="//@infrastructure/@networks.0"/>
+    </nodes>
+    <nodes xsi:type="infra:VirtualMachine" name="vm2" os="centos7_64Guest" memory_mb="1024.0" cpu_count="2" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.0">
+      <ifaces name="i1" endPoint="10.83.18.88" belongsTo="//@infrastructure/@networks.0"/>
+    </nodes>
+    <generators xsi:type="infra:VMImage" name="img" generatedVMs="//@infrastructure/@nodes.0 //@infrastructure/@nodes.1"/>
+    <storages name="disk0" label="disk0" size_gb="100"/>
+    <credentials xsi:type="commons:UserPass" name="ssh_pass" username="root" password="pa$$w0rd"/>
+    <credentials xsi:type="commons:KeyPair" name="ssh_key" keyfile="/home/rmandal/.ssh/id_rsa.pub"/>
+    <networks name="net1" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.0 //@infrastructure/@nodes.1/@ifaces.0">
+      <gateways name="g1" address="10.83.18.65"/>
+    </networks>
+  </infrastructure>
+  <concretizations name="con_infra">
+    <providers name="vsphere">
+      <annotations xsi:type="commons:SProperty" key="username" value="vc_username"/>
+      <annotations xsi:type="commons:SProperty" key="password" value="vc_password"/>
+      <annotations xsi:type="commons:SProperty" key="vsphere_server" value="psvc10000002.cd.sigov.si"/>
+      <annotations xsi:type="commons:BProperty" key="allow_unverified_ssl" value="true"/>
+      <resources name="dc" preexisting="true" type="vsphere_datacenter" gname="MB"/>
+      <resources name="cl" preexisting="true" refs="//@concretizations.0/@providers.0/@resources.0" type="vsphere_compute_cluster" gname="MB-PIAC-NIC-1"/>
+      <resources name="pool" preexisting="true" refs="//@concretizations.0/@providers.0/@resources.0" type="vsphere_resource_pool" gname="PIAC"/>
+      <vms name="con_vm1" refs="//@concretizations.0/@providers.0/@resources.2 //@concretizations.0/@providers.0/@storages.0" maps="//@infrastructure/@nodes.0">
+        <annotations xsi:type="commons:SProperty" key="host_name" value="piac-0"/>
+        <annotations xsi:type="commons:SProperty" key="domain" value="ad.sigov.si"/>
+      </vms>
+      <vms name="con_vm2" refs="//@concretizations.0/@providers.0/@resources.2 //@concretizations.0/@providers.0/@storages.0" maps="//@infrastructure/@nodes.1">
+        <annotations xsi:type="commons:SProperty" key="host_name" value="piac-1"/>
+        <annotations xsi:type="commons:SProperty" key="domain" value="ad.sigov.si"/>
+      </vms>
+      <vmImages name="template" preexisting="true" refs="//@concretizations.0/@providers.0/@resources.0" maps="//@infrastructure/@generators.0">
+        <annotations xsi:type="commons:SProperty" key="vsphere_virtual_machine_name" value="Centos7_PIAC"/>
+      </vmImages>
+      <networks name="network" preexisting="true" refs="//@concretizations.0/@providers.0/@resources.0" maps="//@infrastructure/@networks.0">
+        <annotations xsi:type="commons:SProperty" key="vsphere_network_name" value="DRO-MB-P-BG001-2098"/>
+      </networks>
+      <storages name="datastore" preexisting="true" refs="//@concretizations.0/@providers.0/@resources.0" maps="//@infrastructure/@storages.0">
+        <annotations xsi:type="commons:SProperty" key="vsphere_datastore_name" value="VNX01-0200-NIC-TA-PIAC-DRO-VMW-P"/>
+      </storages>
+    </providers>
+  </concretizations>
+  <configurations name="conf">
+    <deployments component="//@application/@components.0" node="//@infrastructure/@nodes.0"/>
+    <deployments component="//@application/@components.0" node="//@infrastructure/@nodes.1"/>
+  </configurations>
+</commons:DOMLModel>

tests/doml/CaseStudies/posidonia.doml

+doml posidonia
+properties {
+	entorno="pre";
+	proyecto="baleares";
+}
+
+// Application Definition
+application posidonia {
+	software_component Gestaut {
+		provides { http https }
+		consumes { dbAccess, search }
+	}
+	software_component ElasticSearch {
+		provides { search }
+		consumes { dbAccess }
+	}
+	software_component Edi {
+		provides { edi }
+		consumes { dbAccess }
+	}
+	dbms Database {
+		provides {
+			dbAccess
+		}
+	}
+}
+
+infrastructure abstractInfra {
+	// Networks
+	net vpc {
+		cidr "/16"
+		protocol "tcp/ip"
+		subnet subnet1 {
+			cidr "/24"
+			protocol "tcp/ip"
+		}
+		subnet subnet2 {
+			cidr "/24"
+			protocol "tcp/ip"
+		}
+		subnet subnet3 {
+			cidr "/24"
+			protocol "tcp/ip"
+		}
+	}
+	// Credentials
+	// TODO: key file?
+	key_pair GestautKeyName {
+		algorithm "RSA"
+		bits 4096
+	}
+	key_pair ESKeyName {
+		algorithm "RSA"
+		bits 4096
+	}
+	key_pair EdiKeyName {
+		algorithm "RSA"
+		bits 4096
+	}
+	user_pass dbCredentials {
+		user "***"
+		pass "***"
+	}
+	
+	// Nodes
+	vm OracleDB {
+		iface db1 {
+			belongs_to subnet1
+		}
+		iface db2 {
+			belongs_to subnet2
+		}
+		iface db3 {
+			belongs_to subnet3
+		}
+		sto "20"
+		credentials dbCredentials
+	}
+	
+	vm_image posidonia_image {
+		generates gestaut_vm, elasticsearch_vm, edi_vm
+		image "ami-02a6bfdcf8224bd77"
+	}
+	
+	autoscale_group gestaut_asg {
+		// TODO: Shouldn't vm live outside the group leaving a reference here? vm might also be referenced by other components.
+		// It also applies to the following vms in other groups.
+		vm gestaut_vm {
+			credentials GestautKeyName
+		}
+		min 1
+		max 1 // Using AutoScaleGroup as a way to automatically reboot a machine in case of error
+	}
+	
+	autoscale_group elasticsearch_asg {
+		// TODO
+		vm elasticsearch_vm {
+			credentials ESKeyName
+		}
+		min 1
+		max 1 // Using AutoScaleGroup as a way to automatically reboot a machine in case of error
+	}
+	
+	autoscale_group edi_asg {
+		// TODO
+		vm edi_vm {
+			credentials EdiKeyName
+		}
+		min 1
+		max 1 // Using AutoScaleGroup as a way to automatically reboot a machine in case of error
+	}
+	
+	security_group sg {
+		// TODO: the following vms should have the associated interfaces (ifaces) in the security group?
+		//nodes gestaut_vm, elasticsearch_vm, edi_vm
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress lb {
+			protocol "tcp"
+			from_port 80
+			to_port 80
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24"]
+		}
+		ingress es {
+			protocol "tcp"
+			from_port 9200
+			to_port 9200
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24"]
+		}
+		ingress monitor {
+			protocol "tcp"
+			from_port 6556
+			to_port 6556
+			cidr ["54.217.119.81/32"]
+		}
+
+		// TODO: ftp (20/21) or ssh (22)?
+		ingress ftp {
+			protocol "tcp"
+			from_port 22
+			to_port 22
+			cidr ["213.96.27.139/32", "37.187.173.88/32", "51.89.40.59/32", "195.53.242.200/32"]
+		}
+	}
+	
+	security_group dbsg {
+		// TODO: the associated vms and ifaces?
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress ora {
+			protocol "tcp"
+			from_port 1521
+			to_port 1521
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24", "84.124.78.66/32"]
+		}
+	}
+	
+	security_group elbsg {
+		// TODO: the associated vms and ifaces?
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress http {
+			protocol "tcp"
+			from_port 80
+			to_port 80
+			cidr ["0.0.0.0/0", "::/0"]
+		}
+		ingress https {
+			protocol "tcp"
+			from_port 443
+			to_port 443
+			cidr ["0.0.0.0/0", "::/0"]
+		}
+		ingress es {
+			protocol "tcp"
+			from_port 9200
+			to_port 9200
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24"]
+		}
+	}
+	
+	security_group checkmk {
+		// TODO: the associated vms and ifaces?
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress http {
+			protocol "tcp"
+			from_port 80
+			to_port 80
+			cidr ["84.124.78.66/32"]
+		}
+		ingress https {
+			protocol "tcp"
+			from_port 443
+			to_port 443
+			cidr ["84.124.78.66/32"]
+		}
+
+		// TODO: ftp (20/21) or ssh (22)?
+		ingress ftp {
+			protocol "tcp"
+			from_port 22
+			to_port 22
+			cidr ["84.124.78.66/32"]
+		}
+	}
+	
+}
+deployment dep {
+	Gestaut -> gestaut_vm,
+	ElasticSearch -> elasticsearch_vm,
+	Edi -> edi_vm,
+	Database -> OracleDB
+	
+}
+active deployment dep
+
+// Concretization to AWS
+concretizations {
+	concrete_infrastructure dev {
+		provider aws {
+			autoscale_group asg1 {
+				maps elasticsearch_asg
+			}
+			autoscale_group asg2 {
+				maps edi_asg
+			}
+			autoscale_group asg3 {
+				maps gestaut_asg
+			}
+		}
+	}
+	
+//	concrete_infrastructure pro {
+//		provider aws {
+//			
+//		}
+//	}
+	
+	active dev
+}
+

tests/doml/CaseStudies/posidonia.domlx

+<?xml version="1.0" encoding="ASCII"?>
+<commons:DOMLModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:app="http://www.piacere-project.eu/doml/application" xmlns:commons="http://www.piacere-project.eu/doml/commons" xmlns:infra="http://www.piacere-project.eu/doml/infrastructure" name="posidonia" activeConfiguration="//@configurations.0" activeInfrastructure="//@concretizations.0">
+  <annotations xsi:type="commons:SProperty" key="entorno" value="pre"/>
+  <annotations xsi:type="commons:SProperty" key="proyecto" value="baleares"/>
+  <application name="posidonia">
+    <components xsi:type="app:SoftwareComponent" name="Gestaut" consumedInterfaces="//@application/@components.3/@exposedInterfaces.0 //@application/@components.1/@exposedInterfaces.0">
+      <exposedInterfaces name="http"/>
+      <exposedInterfaces name="https"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="ElasticSearch" consumedInterfaces="//@application/@components.3/@exposedInterfaces.0">
+      <exposedInterfaces name="search"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="Edi" consumedInterfaces="//@application/@components.3/@exposedInterfaces.0">
+      <exposedInterfaces name="edi"/>
+    </components>
+    <components xsi:type="app:DBMS" name="Database">
+      <exposedInterfaces name="dbAccess"/>
+    </components>
+  </application>
+  <infrastructure name="abstractInfra">
+    <nodes xsi:type="infra:VirtualMachine" name="OracleDB" storage="20" credentials="//@infrastructure/@credentials.3">
+      <ifaces name="db1" belongsTo="//@infrastructure/@networks.0/@subnets.0"/>
+      <ifaces name="db2" belongsTo="//@infrastructure/@networks.0/@subnets.1"/>
+      <ifaces name="db3" belongsTo="//@infrastructure/@networks.0/@subnets.2"/>
+    </nodes>
+    <generators xsi:type="infra:VMImage" name="posidonia_image" uri="ami-02a6bfdcf8224bd77" kind="IMAGE" generatedVMs="//@infrastructure/@groups.0/@machineDefinition //@infrastructure/@groups.1/@machineDefinition //@infrastructure/@groups.2/@machineDefinition"/>
+    <credentials xsi:type="commons:KeyPair" name="GestautKeyName" algorithm="RSA" bits="4096"/>
+    <credentials xsi:type="commons:KeyPair" name="ESKeyName" algorithm="RSA" bits="4096"/>
+    <credentials xsi:type="commons:KeyPair" name="EdiKeyName" algorithm="RSA" bits="4096"/>
+    <credentials xsi:type="commons:UserPass" name="dbCredentials" username="***" password="***"/>
+    <groups xsi:type="infra:AutoScalingGroup" name="gestaut_asg">
+      <machineDefinition name="gestaut_vm" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.0"/>
+    </groups>
+    <groups xsi:type="infra:AutoScalingGroup" name="elasticsearch_asg">
+      <machineDefinition name="elasticsearch_vm" credentials="//@infrastructure/@credentials.1" generatedFrom="//@infrastructure/@generators.0"/>
+    </groups>
+    <groups xsi:type="infra:AutoScalingGroup" name="edi_asg">
+      <machineDefinition name="edi_vm" credentials="//@infrastructure/@credentials.2" generatedFrom="//@infrastructure/@generators.0"/>
+    </groups>
+    <securityGroups name="sg">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="lb" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+      </rules>
+      <rules name="es" kind="INGRESS" protocol="tcp" fromPort="9200" toPort="9200">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+      </rules>
+      <rules name="monitor" kind="INGRESS" protocol="tcp" fromPort="6556" toPort="6556">
+        <cidr>54.217.119.81/32</cidr>
+      </rules>
+      <rules name="ftp" kind="INGRESS" protocol="tcp" fromPort="22" toPort="22">
+        <cidr>213.96.27.139/32</cidr>
+        <cidr>37.187.173.88/32</cidr>
+        <cidr>51.89.40.59/32</cidr>
+        <cidr>195.53.242.200/32</cidr>
+      </rules>
+    </securityGroups>
+    <securityGroups name="dbsg">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="ora" kind="INGRESS" protocol="tcp" fromPort="1521" toPort="1521">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+    </securityGroups>
+    <securityGroups name="elbsg">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="http" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>0.0.0.0/0</cidr>
+        <cidr>::/0</cidr>
+      </rules>
+      <rules name="https" kind="INGRESS" protocol="tcp" fromPort="443" toPort="443">
+        <cidr>0.0.0.0/0</cidr>
+        <cidr>::/0</cidr>
+      </rules>
+      <rules name="es" kind="INGRESS" protocol="tcp" fromPort="9200" toPort="9200">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+      </rules>
+    </securityGroups>
+    <securityGroups name="checkmk">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="http" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+      <rules name="https" kind="INGRESS" protocol="tcp" fromPort="443" toPort="443">
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+      <rules name="ftp" kind="INGRESS" protocol="tcp" fromPort="22" toPort="22">
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+    </securityGroups>
+    <networks name="vpc" protocol="tcp/ip" addressRange="/16">
+      <subnets name="subnet1" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.0"/>
+      <subnets name="subnet2" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.1"/>
+      <subnets name="subnet3" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.2"/>
+    </networks>
+  </infrastructure>
+  <concretizations name="dev">
+    <providers name="aws">
+      <group name="asg1" maps="//@infrastructure/@groups.1"/>
+      <group name="asg2" maps="//@infrastructure/@groups.2"/>
+      <group name="asg3" maps="//@infrastructure/@groups.0"/>
+    </providers>
+  </concretizations>
+  <configurations name="dep">
+    <deployments component="//@application/@components.0" node="//@infrastructure/@groups.0/@machineDefinition"/>
+    <deployments component="//@application/@components.1" node="//@infrastructure/@groups.1/@machineDefinition"/>
+    <deployments component="//@application/@components.2" node="//@infrastructure/@groups.2/@machineDefinition"/>
+    <deployments component="//@application/@components.3" node="//@infrastructure/@nodes.0"/>
+  </configurations>
+</commons:DOMLModel>

tests/doml/CaseStudies/posidonia_IOP.doml

+doml posidonia
+properties {
+	entorno="pre";
+	proyecto="baleares";
+}
+
+// Application Definition
+application posidonia {
+	software_component Gestaut {
+		// Interfaces should be separated by commas, but the IDE needs to be fixed
+		provides { http https }
+		consumes { dbAccess, search }
+	}
+	software_component ElasticSearch {
+		provides { search }
+		consumes { dbAccess }
+	}
+	software_component Edi {
+		provides { edi }
+		consumes { dbAccess }
+	}
+	dbms Database {
+		provides {
+			dbAccess
+		}
+	}
+}
+
+infrastructure abstractInfra {
+	// Networks
+	net vpc {
+		// In DOML 2.1, you can specify an address before the length of the subnet mask
+		// Actually it should also work in DOML 2.2 for ICG
+		cidr "/16"
+		protocol "TCP/IP"
+		subnet subnet1 {
+			// We have to check whether this address (which was copy-pasted from the
+			// security group rules cidr) actually was the one intended for the subnet
+			cidr "10.100.1.0/24"
+			protocol "TCP/IP"
+		}
+		subnet subnet2 {
+			cidr "/24"
+			protocol "TCP/IP"
+		}
+		subnet subnet3 {
+			cidr "/24"
+			protocol "TCP/IP"
+		}
+	}
+	// Credentials
+	// TODO: key file?
+	key_pair GestautKeyName {
+		// We're here specifying the key through the keyfile attribute instead of using it for specifying the keyfile path.
+		user "..."
+		keyfile "not the path, but currently the key itself"
+		algorithm "RSA"
+		bits 4096
+	}
+	key_pair ESKeyName {
+		user "..."
+		keyfile "not the path, but currently the key itself"
+		algorithm "RSA"
+		bits 4096
+	}
+	key_pair EdiKeyName {
+		user "..."
+		keyfile "not the path, but currently the key itself"
+		algorithm "RSA"
+		bits 4096
+	}
+	user_pass dbCredentials {
+		user "***"
+		pass "***"
+	}
+	
+	// Nodes
+	vm OracleDB {
+		// It can be updated by specifying the VM characteristics through the usage of attributes
+		iface db1 {
+			belongs_to subnet1
+			// We can define the security group associated to the interface either by using the
+			// security attribute here or specifying the name of the interface in the
+			// ifaces attribute of the security group itself
+			security dbsg
+		}
+		iface db2 {
+			belongs_to subnet2
+		}
+		iface db3 {
+			belongs_to subnet3
+		}
+		// We have to specify GB or ...
+		sto "20"
+		credentials dbCredentials
+	}
+	
+	/* 
+	 * We currently don't use images, but specify properties through VM attributes definition
+	 	vm_image posidonia_image {
+		generates gestaut_vm, elasticsearch_vm, edi_vm
+		image "ami-02a6bfdcf8224bd77"
+		}
+	*/
+
+	
+	autoscale_group gestaut_asg {
+		// TODO: Shouldn't vm live outside the group leaving a reference here? vm might also be referenced by other components.
+		// It also applies to the following vms in other groups.
+		vm gestaut_vm {
+			credentials GestautKeyName
+		}
+		min 1
+		max 1 // Using AutoScaleGroup as a way to automatically reboot a machine in case of error
+		
+		/*
+		 * In order to specify the sg for the three VMs defined for the AGs, we can
+		 * use the security attribute of the autoscale_group class.
+		 * We have to define a new security group inside the autoscale_group
+		 * when using such attribute.
+		 */
+	}
+	
+	autoscale_group elasticsearch_asg {
+		// TODO
+		vm elasticsearch_vm {
+			credentials ESKeyName
+		}
+		min 1
+		max 1 // Using AutoScaleGroup as a way to automatically reboot a machine in case of error
+	}
+	
+	autoscale_group edi_asg {
+		// TODO
+		vm edi_vm {
+			credentials EdiKeyName
+		}
+		min 1
+		max 1 // Using AutoScaleGroup as a way to automatically reboot a machine in case of error
+	}
+	
+	security_group sg {
+		// TODO: the following vms should have the associated interfaces (ifaces) in the security group?
+		//nodes gestaut_vm, elasticsearch_vm, edi_vm
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress lb {
+			protocol "TCP"
+			from_port 80
+			to_port 80
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24"]
+		}
+		ingress es {
+			protocol "TCP"
+			from_port 9200
+			to_port 9200
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24"]
+		}
+		ingress monitor {
+			protocol "TCP"
+			from_port 6556
+			to_port 6556
+			cidr ["54.217.119.81/32"]
+		}
+
+		// TODO: ftp (20/21) or ssh (22)?
+		ingress ftp {
+			protocol "TCP"
+			from_port 22
+			to_port 22
+			cidr ["213.96.27.139/32", "37.187.173.88/32", "51.89.40.59/32", "195.53.242.200/32"]
+		}
+	}
+	
+	/*
+	 * TODO: We have to define interfaces or check which interfaces/AGs belong to each sg
+	 */
+	security_group dbsg {
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress ora {
+			protocol "TCP"
+			from_port 1521
+			to_port 1521
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24", "84.124.78.66/32"]
+		}
+		
+		// As discussed above, here is provided the other way to specify the sg
+		// associated to interfaces
+		ifaces db1, db2, db3
+	}
+	
+	security_group elbsg {
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress http {
+			protocol "TCP"
+			from_port 80
+			to_port 80
+			cidr ["0.0.0.0/0", "::/0"]
+		}
+		ingress https {
+			protocol "TCP"
+			from_port 443
+			to_port 443
+			cidr ["0.0.0.0/0", "::/0"]
+		}
+		ingress es {
+			protocol "TCP"
+			from_port 9200
+			to_port 9200
+			cidr ["10.100.1.0/24", "10.100.2.0/24", "10.100.3.0/24"]
+		}
+	}
+	
+	security_group checkmk {
+		egress salida {
+			protocol "-1"
+			from_port 0
+			to_port 0
+			cidr ["0.0.0.0/0"]
+		}
+		ingress http {
+			protocol "TCP"
+			from_port 80
+			to_port 80
+			cidr ["84.124.78.66/32"]
+		}
+		ingress https {
+			protocol "TCP"
+			from_port 443
+			to_port 443
+			cidr ["84.124.78.66/32"]
+		}
+
+		// TODO: ftp (20/21) or ssh (22)?
+		ingress ftp {
+			protocol "TCP"
+			from_port 22
+			to_port 22
+			cidr ["84.124.78.66/32"]
+		}
+	}
+	
+}
+deployment dep {
+	Gestaut -> gestaut_vm,
+	ElasticSearch -> elasticsearch_vm,
+	Edi -> edi_vm,
+	Database -> OracleDB
+	
+}
+active deployment dep
+
+// Concretization to AWS
+concretizations {
+	concrete_infrastructure dev {
+		provider aws {
+			net concrete_vpc {
+				maps vpc
+			}
+			vm concrete_oracleDB {
+				maps OracleDB
+			}
+			autoscale_group asg1 {
+				maps elasticsearch_asg
+			}
+			autoscale_group asg2 {
+				maps edi_asg
+			}
+			autoscale_group asg3 {
+				maps gestaut_asg
+			}
+		}
+	}
+	
+//	concrete_infrastructure pro {
+//		provider aws {
+//			
+//		}
+//	}
+	
+	active dev
+}
+
+optimization opt {
+	objectives {
+		"cost" => min
+		"availability" => max
+	}
+	nonfunctional_requirements {
+		req1 "Cost <= 70.0" max 70.0 => "cost";
+		req2 "Availability >= 66.5%" min 66.5 => "availability";
+	}
+}

tests/doml/CaseStudies/posidonia_IOP.domlx

+<?xml version="1.0" encoding="ASCII"?>
+<commons:DOMLModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:app="http://www.piacere-project.eu/doml/application" xmlns:commons="http://www.piacere-project.eu/doml/commons" xmlns:infra="http://www.piacere-project.eu/doml/infrastructure" xmlns:optimization="http://www.piacere-project.eu/doml/optimization" name="posidonia" activeConfiguration="//@configurations.0" activeInfrastructure="//@concretizations.0">
+  <annotations xsi:type="commons:SProperty" key="entorno" value="pre"/>
+  <annotations xsi:type="commons:SProperty" key="proyecto" value="baleares"/>
+  <application name="posidonia">
+    <components xsi:type="app:SoftwareComponent" name="Gestaut" consumedInterfaces="//@application/@components.3/@exposedInterfaces.0 //@application/@components.1/@exposedInterfaces.0">
+      <exposedInterfaces name="http"/>
+      <exposedInterfaces name="https"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="ElasticSearch" consumedInterfaces="//@application/@components.3/@exposedInterfaces.0">
+      <exposedInterfaces name="search"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="Edi" consumedInterfaces="//@application/@components.3/@exposedInterfaces.0">
+      <exposedInterfaces name="edi"/>
+    </components>
+    <components xsi:type="app:DBMS" name="Database">
+      <exposedInterfaces name="dbAccess"/>
+    </components>
+  </application>
+  <infrastructure name="abstractInfra">
+    <nodes xsi:type="infra:VirtualMachine" name="OracleDB" storage="20" credentials="//@infrastructure/@credentials.3">
+      <ifaces name="db1" belongsTo="//@infrastructure/@networks.0/@subnets.0"/>
+      <ifaces name="db2" belongsTo="//@infrastructure/@networks.0/@subnets.1"/>
+      <ifaces name="db3" belongsTo="//@infrastructure/@networks.0/@subnets.2"/>
+    </nodes>
+    <generators xsi:type="infra:VMImage" name="posidonia_image" uri="ami-02a6bfdcf8224bd77" kind="IMAGE" generatedVMs="//@infrastructure/@groups.0/@machineDefinition //@infrastructure/@groups.1/@machineDefinition //@infrastructure/@groups.2/@machineDefinition"/>
+    <credentials xsi:type="commons:KeyPair" name="GestautKeyName" algorithm="RSA" bits="4096"/>
+    <credentials xsi:type="commons:KeyPair" name="ESKeyName" algorithm="RSA" bits="4096"/>
+    <credentials xsi:type="commons:KeyPair" name="EdiKeyName" algorithm="RSA" bits="4096"/>
+    <credentials xsi:type="commons:UserPass" name="dbCredentials" username="***" password="***"/>
+    <groups xsi:type="infra:AutoScalingGroup" name="gestaut_asg">
+      <machineDefinition name="gestaut_vm" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.0"/>
+    </groups>
+    <groups xsi:type="infra:AutoScalingGroup" name="elasticsearch_asg">
+      <machineDefinition name="elasticsearch_vm" credentials="//@infrastructure/@credentials.1" generatedFrom="//@infrastructure/@generators.0"/>
+    </groups>
+    <groups xsi:type="infra:AutoScalingGroup" name="edi_asg">
+      <machineDefinition name="edi_vm" credentials="//@infrastructure/@credentials.2" generatedFrom="//@infrastructure/@generators.0"/>
+    </groups>
+    <securityGroups name="sg">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="lb" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+      </rules>
+      <rules name="es" kind="INGRESS" protocol="tcp" fromPort="9200" toPort="9200">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+      </rules>
+      <rules name="monitor" kind="INGRESS" protocol="tcp" fromPort="6556" toPort="6556">
+        <cidr>54.217.119.81/32</cidr>
+      </rules>
+      <rules name="ftp" kind="INGRESS" protocol="tcp" fromPort="22" toPort="22">
+        <cidr>213.96.27.139/32</cidr>
+        <cidr>37.187.173.88/32</cidr>
+        <cidr>51.89.40.59/32</cidr>
+        <cidr>195.53.242.200/32</cidr>
+      </rules>
+    </securityGroups>
+    <securityGroups name="dbsg">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="ora" kind="INGRESS" protocol="tcp" fromPort="1521" toPort="1521">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+    </securityGroups>
+    <securityGroups name="elbsg">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="http" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>0.0.0.0/0</cidr>
+        <cidr>::/0</cidr>
+      </rules>
+      <rules name="https" kind="INGRESS" protocol="tcp" fromPort="443" toPort="443">
+        <cidr>0.0.0.0/0</cidr>
+        <cidr>::/0</cidr>
+      </rules>
+      <rules name="es" kind="INGRESS" protocol="tcp" fromPort="9200" toPort="9200">
+        <cidr>10.100.1.0/24</cidr>
+        <cidr>10.100.2.0/24</cidr>
+        <cidr>10.100.3.0/24</cidr>
+      </rules>
+    </securityGroups>
+    <securityGroups name="checkmk">
+      <rules name="salida" protocol="-1" fromPort="0" toPort="0">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="http" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+      <rules name="https" kind="INGRESS" protocol="tcp" fromPort="443" toPort="443">
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+      <rules name="ftp" kind="INGRESS" protocol="tcp" fromPort="22" toPort="22">
+        <cidr>84.124.78.66/32</cidr>
+      </rules>
+    </securityGroups>
+    <networks name="vpc" protocol="tcp/ip" addressRange="/16">
+      <subnets name="subnet1" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.0"/>
+      <subnets name="subnet2" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.1"/>
+      <subnets name="subnet3" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@nodes.0/@ifaces.2"/>
+    </networks>
+  </infrastructure>
+  <concretizations name="dev">
+    <providers name="aws">
+      <group name="asg1" maps="//@infrastructure/@groups.1"/>
+      <group name="asg2" maps="//@infrastructure/@groups.2"/>
+      <group name="asg3" maps="//@infrastructure/@groups.0"/>
+    </providers>
+  </concretizations>
+  <optimization name="opt">
+    <objectives xsi:type="optimization:MeasurableObjective" kind="min" property="cost"/>
+    <objectives xsi:type="optimization:MeasurableObjective" kind="max" property="availability"/>
+    <nonfunctionalRequirements xsi:type="commons:RangedRequirement" name="req1" description="Cost &lt;= 70.0" property="cost" max="70.0"/>
+    <nonfunctionalRequirements xsi:type="commons:RangedRequirement" name="req2" description="Availability >= 66.5%" property="availability" min="66.5"/>
+  </optimization>
+  <configurations name="dep">
+    <deployments component="//@application/@components.0" node="//@infrastructure/@groups.0/@machineDefinition"/>
+    <deployments component="//@application/@components.1" node="//@infrastructure/@groups.1/@machineDefinition"/>
+    <deployments component="//@application/@components.2" node="//@infrastructure/@groups.2/@machineDefinition"/>
+    <deployments component="//@application/@components.3" node="//@infrastructure/@nodes.0"/>
+  </configurations>
+</commons:DOMLModel>

tests/doml/CaseStudies/uc3-openstack_v2.doml

+doml uc3_openstack
+
+application app {
+
+// need to define all sw components of the project this is a placeholder
+// need to understand what is really needed in this spec
+// need to specify all provides/consumes
+	software_component iwg {
+		provides { net_info }
+	}
+	software_component osint {
+		provides { osint_info }
+		consumes { net_info, get_twitter, ewcf_rest_interface }
+	}
+	software_component ewcf {
+		provides { ewcf_rest_interface }
+		// ??? consumes { get_firebase }
+	}
+	saas external_twitter {
+		provides { get_twitter @ "https://twitter_api/get" }
+	}
+
+}
+
+
+infrastructure infra {
+
+	vm_image v_img1 {
+		generates osint_vm
+	}
+
+	container c {
+		host osint_vm {
+			container_port 80
+			vm_port 8080
+			iface osint_igw_port
+			properties {
+				env_var1 = "value1";
+			}
+		}
+	}
+
+	cont_image c_img {
+		generates c
+		image "web-app:0.1.0" // needs to be replaced and other containers added
+	}
+
+
+	vm_image v_img2 {
+		generates igw_vm
+	}
+
+	vm_image v_img3 {
+		generates ewcf_vm
+	}
+
+	net net1 {
+		cidr "/24"
+		protocol "tcp/ip"
+	}
+	net net2 {
+		cidr "/24"
+		protocol "tcp/ip"
+	}
+	net net3 {
+		cidr "/24"
+		protocol "tcp/ip"
+	}
+	net oam {
+		cidr "/24"
+		protocol "tcp/ip"
+	}
+
+
+// security group is left as originally defined needs to be updated
+	security_group sg {
+		egress icmp {
+			from_port -1
+			to_port -1
+			protocol "icmp"
+			cidr ["0.0.0.0/0"]
+		}
+		ingress http {
+			from_port 80
+			to_port 80
+			protocol "tcp"
+			cidr ["0.0.0.0/0"]
+		}
+		ingress https {
+			from_port 443
+			to_port 443
+			protocol "tcp"
+			cidr ["0.0.0.0/0"]
+		}
+		ingress ssh {
+			from_port 22
+			to_port 22
+			protocol "tcp"
+			cidr ["0.0.0.0/0"]
+		}
+	}
+
+	key_pair ssh_key {
+		user "ubuntu"
+		keyfile "/home/user1/.ssh/openstack.key"
+		algorithm "RSA"
+		bits 4096
+	}
+	autoscale_group osint_ag { 
+		vm osint_vm {
+			os "ubuntu-20.04.3"
+			credentials ssh_key
+			iface osint_vm_net1 {
+				belongs_to net1
+			}
+			iface osint_vm_oam {
+				belongs_to oam
+			}
+
+			iface osint_igw_port{
+				belongs_to net1
+			}	
+		}
+	}
+
+	autoscale_group igw_ag { 
+		vm igw_vm {
+			os "ubuntu-20.04.3"
+			credentials ssh_key
+			iface igw_vm_net2 {
+				belongs_to net2
+			}
+			iface igw_vm_oam {
+				belongs_to oam
+			}
+		}
+	}
+	autoscale_group ewcf_ag { 
+		vm ewcf_vm {
+			os "ubuntu-20.04.3"
+			credentials ssh_key
+			iface ewcf_vm_net3 {
+				belongs_to net3
+			}
+			iface ewcf_vm_oam {
+				belongs_to oam
+			}
+		}
+	}
+}
+
+deployment conf {
+	osint -> osint_vm,
+	iwg -> igw_vm,
+	ewcf -> ewcf_vm
+}
+
+active deployment conf
+
+concretizations {
+	concrete_infrastructure con_infra {
+		provider openstack {
+			vm concrete_osint_vm {
+				properties {
+					vm_name = "osint";
+					vm_flavor = "small";
+					vm_key_name = "user1";
+				}
+				maps osint_vm
+			}
+			vm concrete_igw_vm {
+				properties {
+					vm_name = "igw";
+					vm_flavor = "small";
+					vm_key_name = "user1";
+				}
+				maps igw_vm
+			}
+			vm concrete_ewcf_vm {
+				properties {
+					vm_name = "ewcf";
+					vm_flavor = "small";
+					vm_key_name = "user1";
+				}
+				maps ewcf_vm
+			}
+
+			vm_image concrete_vm_image1 {
+				properties {
+					name = "ubuntu-20.04.3";
+				}
+				maps v_img1
+			}
+			
+			vm_image concrete_vm_image2{
+				properties {
+					name = "ubuntu-20.04.3";
+				}
+				maps v_img2
+			}
+			
+			vm_image concrete_vm_image3 {
+				properties {
+					name = "ubuntu-20.04.3";
+				}
+				maps v_img3
+			}
+
+			net concrete_net1 {
+				properties {
+					name = "uc3_net1";
+				}
+				maps net1
+			}			
+			net concrete_net2 {
+				properties {
+					name = "uc3_net2";
+				}
+				maps net2
+			}
+			net concrete_net3 {
+				properties {
+					name = "uc3_net3";
+				}
+				maps net3
+			}
+			net concrete_net4 {
+				properties {
+					name = "uc3_net4";
+				}
+				maps oam
+			}			
+		}
+	}
+	active con_infra
+}
+
+optimization opt {
+	objectives {
+		"cost" => min
+	}
+	nonfunctional_requirements {
+		req1 "Cost <= 200" max 200.0 => "cost";
+		req2 "Provider" values "AMAZ" => "provider";
+	}
+}

tests/doml/CaseStudies/uc3-openstack_v2.domlx

+<?xml version="1.0" encoding="ASCII"?>
+<commons:DOMLModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:app="http://www.piacere-project.eu/doml/application" xmlns:commons="http://www.piacere-project.eu/doml/commons" xmlns:infra="http://www.piacere-project.eu/doml/infrastructure" xmlns:optimization="http://www.piacere-project.eu/doml/optimization" name="uc3_openstack" activeConfiguration="//@configurations.0" activeInfrastructure="//@concretizations.0">
+  <application name="app">
+    <components xsi:type="app:SoftwareComponent" name="iwg">
+      <exposedInterfaces name="net_info"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="osint" consumedInterfaces="//@application/@components.0/@exposedInterfaces.0 //@application/@components.3/@exposedInterfaces.0 //@application/@components.2/@exposedInterfaces.0">
+      <exposedInterfaces name="osint_info"/>
+    </components>
+    <components xsi:type="app:SoftwareComponent" name="ewcf">
+      <exposedInterfaces name="ewcf_rest_interface"/>
+    </components>
+    <components xsi:type="app:SaaS" name="external_twitter">
+      <exposedInterfaces name="get_twitter" endPoint="https://twitter_api/get"/>
+    </components>
+  </application>
+  <infrastructure name="infra">
+    <nodes xsi:type="infra:Container" name="c" generatedFrom="//@infrastructure/@generators.1">
+      <configs container_port="80" vm_port="8080" host="//@infrastructure/@groups.0/@machineDefinition" iface="//@infrastructure/@groups.0/@machineDefinition/@ifaces.2">
+        <annotations xsi:type="commons:SProperty" key="env_var1" value="value1"/>
+      </configs>
+    </nodes>
+    <generators xsi:type="infra:VMImage" name="v_img1" generatedVMs="//@infrastructure/@groups.0/@machineDefinition"/>
+    <generators xsi:type="infra:ContainerImage" name="c_img" uri="web-app:0.1.0" kind="IMAGE" generatedContainers="//@infrastructure/@nodes.0"/>
+    <generators xsi:type="infra:VMImage" name="v_img2" generatedVMs="//@infrastructure/@groups.1/@machineDefinition"/>
+    <generators xsi:type="infra:VMImage" name="v_img3" generatedVMs="//@infrastructure/@groups.2/@machineDefinition"/>
+    <credentials xsi:type="commons:KeyPair" name="ssh_key" user="ubuntu" keyfile="/home/user1/.ssh/openstack.key" algorithm="RSA" bits="4096"/>
+    <groups xsi:type="infra:AutoScalingGroup" name="osint_ag">
+      <machineDefinition name="osint_vm" os="ubuntu-20.04.3" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.0">
+        <ifaces name="osint_vm_net1" belongsTo="//@infrastructure/@networks.0"/>
+        <ifaces name="osint_vm_oam" belongsTo="//@infrastructure/@networks.3"/>
+        <ifaces name="osint_igw_port" belongsTo="//@infrastructure/@networks.0"/>
+      </machineDefinition>
+    </groups>
+    <groups xsi:type="infra:AutoScalingGroup" name="igw_ag">
+      <machineDefinition name="igw_vm" os="ubuntu-20.04.3" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.2">
+        <ifaces name="igw_vm_net2" belongsTo="//@infrastructure/@networks.1"/>
+        <ifaces name="igw_vm_oam" belongsTo="//@infrastructure/@networks.3"/>
+      </machineDefinition>
+    </groups>
+    <groups xsi:type="infra:AutoScalingGroup" name="ewcf_ag">
+      <machineDefinition name="ewcf_vm" os="ubuntu-20.04.3" credentials="//@infrastructure/@credentials.0" generatedFrom="//@infrastructure/@generators.3">
+        <ifaces name="ewcf_vm_net3" belongsTo="//@infrastructure/@networks.2"/>
+        <ifaces name="ewcf_vm_oam" belongsTo="//@infrastructure/@networks.3"/>
+      </machineDefinition>
+    </groups>
+    <securityGroups name="sg">
+      <rules name="icmp" protocol="icmp" fromPort="-1" toPort="-1">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="http" kind="INGRESS" protocol="tcp" fromPort="80" toPort="80">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="https" kind="INGRESS" protocol="tcp" fromPort="443" toPort="443">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+      <rules name="ssh" kind="INGRESS" protocol="tcp" fromPort="22" toPort="22">
+        <cidr>0.0.0.0/0</cidr>
+      </rules>
+    </securityGroups>
+    <networks name="net1" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@groups.0/@machineDefinition/@ifaces.0 //@infrastructure/@groups.0/@machineDefinition/@ifaces.2"/>
+    <networks name="net2" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@groups.1/@machineDefinition/@ifaces.0"/>
+    <networks name="net3" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@groups.2/@machineDefinition/@ifaces.0"/>
+    <networks name="oam" protocol="tcp/ip" addressRange="/24" connectedIfaces="//@infrastructure/@groups.0/@machineDefinition/@ifaces.1 //@infrastructure/@groups.1/@machineDefinition/@ifaces.1 //@infrastructure/@groups.2/@machineDefinition/@ifaces.1"/>
+  </infrastructure>
+  <concretizations name="con_infra">
+    <providers name="openstack">
+      <vms name="concrete_osint_vm" maps="//@infrastructure/@groups.0/@machineDefinition">
+        <annotations xsi:type="commons:SProperty" key="vm_name" value="osint"/>
+        <annotations xsi:type="commons:SProperty" key="vm_flavor" value="small"/>
+        <annotations xsi:type="commons:SProperty" key="vm_key_name" value="user1"/>
+      </vms>
+      <vms name="concrete_igw_vm" maps="//@infrastructure/@groups.1/@machineDefinition">
+        <annotations xsi:type="commons:SProperty" key="vm_name" value="igw"/>
+        <annotations xsi:type="commons:SProperty" key="vm_flavor" value="small"/>
+        <annotations xsi:type="commons:SProperty" key="vm_key_name" value="user1"/>
+      </vms>
+      <vms name="concrete_ewcf_vm" maps="//@infrastructure/@groups.2/@machineDefinition">
+        <annotations xsi:type="commons:SProperty" key="vm_name" value="ewcf"/>
+        <annotations xsi:type="commons:SProperty" key="vm_flavor" value="small"/>
+        <annotations xsi:type="commons:SProperty" key="vm_key_name" value="user1"/>
+      </vms>
+      <vmImages name="concrete_vm_image1" maps="//@infrastructure/@generators.0">
+        <annotations xsi:type="commons:SProperty" key="name" value="ubuntu-20.04.3"/>
+      </vmImages>
+      <vmImages name="concrete_vm_image2" maps="//@infrastructure/@generators.2">
+        <annotations xsi:type="commons:SProperty" key="name" value="ubuntu-20.04.3"/>
+      </vmImages>
+      <vmImages name="concrete_vm_image3" maps="//@infrastructure/@generators.3">
+        <annotations xsi:type="commons:SProperty" key="name" value="ubuntu-20.04.3"/>
+      </vmImages>
+      <networks name="concrete_net1" maps="//@infrastructure/@networks.0">
+        <annotations xsi:type="commons:SProperty" key="name" value="uc3_net1"/>
+      </networks>
+      <networks name="concrete_net2" maps="//@infrastructure/@networks.1">
+        <annotations xsi:type="commons:SProperty" key="name" value="uc3_net2"/>
+      </networks>
+      <networks name="concrete_net3" maps="//@infrastructure/@networks.2">
+        <annotations xsi:type="commons:SProperty" key="name" value="uc3_net3"/>
+      </networks>
+      <networks name="concrete_net4" maps="//@infrastructure/@networks.3">
+        <annotations xsi:type="commons:SProperty" key="name" value="uc3_net4"/>
+      </networks>
+    </providers>
+  </concretizations>
+  <optimization name="opt">
+    <objectives xsi:type="optimization:MeasurableObjective" kind="min" property="cost"/>
+    <nonfunctionalRequirements xsi:type="commons:RangedRequirement" name="req1" description="Cost &lt;= 200" property="cost" max="200.0"/>
+    <nonfunctionalRequirements xsi:type="commons:EnumeratedRequirement" name="req2" description="Provider" property="provider">
+      <values>AMAZ</values>
+    </nonfunctionalRequirements>
+  </optimization>
+  <configurations name="conf">
+    <deployments component="//@application/@components.1" node="//@infrastructure/@groups.0/@machineDefinition"/>
+    <deployments component="//@application/@components.0" node="//@infrastructure/@groups.1/@machineDefinition"/>
+    <deployments component="//@application/@components.2" node="//@infrastructure/@groups.2/@machineDefinition"/>
+  </configurations>
+</commons:DOMLModel>