Merge remote-tracking branch 'origin/2.2' into 3.0

# Conflicts:
#	.github/workflows/testing.yml
#	CHANGELOG
#	README.md
#	gns3server/appliances/infix.gns3a
#	gns3server/compute/docker/__init__.py
#	gns3server/compute/docker/docker_vm.py
#	gns3server/crash_report.py
#	gns3server/version.py
#	gns3server/web/web_server.py
#	setup.py
#	tests/controller/test_project.py

gns3server/compute/docker/docker_vm.py

@@ -195,6 +195,14 @@ class DockerVM(BaseNode):
     def ethernet_adapters(self):
         return self._ethernet_adapters
 
+    @property
+    def docker_name(self):
+        """
+        Container name in Docker
+        """
+
+        return "GNS3.{}.{}".format(self.name, self._project.id)
+
     @property
     def mac_address(self):
         """
@@ -539,7 +547,8 @@ class DockerVM(BaseNode):
             if extra_hosts:
                 params["Env"].append(f"GNS3_EXTRA_HOSTS={extra_hosts}")
 
-        result = await self.manager.query("POST", "containers/create", data=params)
+        # Support name in Doker: [a-zA-Z0-9][a-zA-Z0-9_.-]
+        result = await self.manager.query("POST", f"containers/create?name={self.docker_name}", data=params)
         self._cid = result["Id"]
         log.info(f"Docker container '{self._name}' [{self._id}] created")
         if self._cpus > 0: