Release v2.2.55

Handle Docker API version requirements

.github/workflows/docker-build.yml

@@ -0,0 +1,40 @@
+name: Build and Push Docker Image
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - v2.*
+      - v3.*
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.repository_owner }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        registry: docker.io
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Build and push to GitHub Container Registry
+      run: |
+        docker build -t ghcr.io/$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]'):latest .
+        docker push ghcr.io/$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]'):latest
+
+    - name: Build and push to Docker Hub
+      run: |
+        docker build -t gns3/${{ github.event.repository.name }}:latest .
+        docker push gns3/${{ github.event.repository.name }}:latest

.github/workflows/testing.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-latest"]
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         #include:
           # only test with Python 3.10 on Windows
         #  - os: windows-latest

CHANGELOG

@@ -1,5 +1,18 @@
 # Change Log
 
+## 2.2.55 19/11/2025
+
+* Docker API version requirements and process to handle older daemons
+* Use docker_name property when creating a container
+* Set name of container in Docker
+* Support for Python 3.14
+* Enable ip cef in IOU L2 and IOU L3 base configs
+* Only build and push Docker image when releasing a new version
+* Fix pushing Docker image to Docker hub
+* Update security issues in README.md. Fixes #2535
+* Add missing 'nat' template type in schema. Fixes #2529
+* Resolve deprecation warnings of regex library
+
 ## 2.2.54 21/04/2025
 
 * Bundle web-ui v2.2.54

README.md

@@ -259,5 +259,4 @@ py.test --cov-report term-missing --cov=gns3server
 Security issues
 ---------------
 
-Please contact us using contact form available here:
-<http://docs.gns3.com/1ON9JBXSeR7Nt2-Qum2o3ZX0GU86BZwlmNSUgvmqNWGY/index.html>
+Please use GitHub's report a vulnerability feature. More information can be found in https://docs.github.com/en/code-security/security-advisories/guidance-on-reporting-and-writing/privately-reporting-a-security-vulnerability

gns3server/appliances/asterfusion-vAsterNOS-campus.gns3a

@@ -2,7 +2,7 @@
     "appliance_id": "9e934470-d898-4289-a5ed-50af094e629e",
     "name": "Asterfusion vAsterNOS campus", 
     "category": "multilayer_switch",
-    "description": "AsterNOS is the core technology of Asterfusion’s one-stop SONiC turnkey solution designed for cloud, enterprise, and AI-driven scenarios. AsterNOS v5.2 Campus is specifically designed for traditional campus networks, offering comprehensive L2/L3 capabilities suitable for various campus scenarios such as schools, office buildings, and hospitals. This version supports a fully cloud-integrated Layer 3 network architecture, providing rich routing and switching functionalities to ensure high-performance operation and ease of maintenance. It can also be deployed in the GNS3 simulation environment to experience a complete All-Layer 3 Cloud-Campus network. AsterNOS v6.0 Campus builds upon the L2/L3 features of v5.2 (including ACL, MSTP, QinQ, IGMP Snooping, OSPF/BGP, etc.) and further enhances support for advanced technologies such as MPLS L2VPN/L3VPN and PTP. This version is ideal for enterprises and campus networks requiring high-performance multi-service transport, supporting cross-domain connectivity and providing nanosecond-level time synchronization. It is well-suited for applications with stringent time accuracy requirements, such as financial trading, industrial automation, and smart manufacturing. NOTICE: This appliance file is a virtualized version of AsterNOS and is intended to be used only to experience the basic functionality and industry standard CLI (Klish), not for official software testing. For more information about AsterNOS commercial version, please feel free to contact us via Email: bd@cloudswit.ch",
+    "description": "AsterNOS is the core technology of Asterfusion’s one-stop SONiC turnkey solution designed for cloud, enterprise, and AI-driven scenarios. AsterNOS v5.2 Campus is specifically designed for traditional campus networks, offering comprehensive L2/L3 capabilities suitable for various campus scenarios such as schools, office buildings, and hospitals. This version supports a fully cloud-integrated Layer 3 network architecture, providing rich routing and switching functionalities to ensure high-performance operation and ease of maintenance. It can also be deployed in the GNS3 simulation environment to experience a complete All-Layer 3 Cloud-Campus network. This version is ideal for enterprises and campus networks requiring high-performance multi-service transport, supporting cross-domain connectivity and providing nanosecond-level time synchronization. It is well-suited for applications with stringent time accuracy requirements, such as financial trading, industrial automation, and smart manufacturing. NOTICE: This appliance file is a virtualized version of AsterNOS and is intended to be used only to experience the basic functionality and industry standard CLI (Klish), not for official software testing. For more information about AsterNOS commercial version, please feel free to contact us via Email: bd@cloudswit.ch",
     "vendor_name": "Asterfusion",
     "vendor_url": "https://cloudswit.ch/",
     "vendor_logo_url": "https://raw.githubusercontent.com/GNS3/gns3-registry/master/vendor-logos/asterfusion.png", 
@@ -29,13 +29,6 @@
         "kvm": "require"
     },
     "images": [
-        {
-            "filename": "vAsterNOS-V6.1R002.img",
-            "version": "6.1-2",
-            "md5sum": "003e6329489a617fbab5783504559d26",
-            "filesize": 2106851328,
-            "download_url": "https://drive.cloudswitch.io/external/c224501f36e6003767b30112bd44d92476f81f442cf47f8027a6f4f7e4227995"
-        },
         {
             "filename": "vAsterNOS-V5.2R012P01.img",
             "version": "5.2-12-1",
@@ -46,12 +39,6 @@
 
     ],
     "versions": [
-        {
-            "name": "6.1-2",
-            "images": {
-                "hda_disk_image": "vAsterNOS-V6.1R002.img"
-            }
-        },
         {
             "name": "5.2-12-1",
             "images": {

gns3server/appliances/asterfusion-vAsterNOS.gns3a

@@ -6,7 +6,7 @@
     "vendor_name": "Asterfusion",
     "vendor_url": "https://cloudswit.ch/",
     "vendor_logo_url": "https://raw.githubusercontent.com/GNS3/gns3-registry/master/vendor-logos/asterfusion.png",
-    "documentation_url": "https://help.cloudswit.ch/portal/en/kb/articles/vasternos",
+    "documentation_url": "https://asternos.com/community/space/vasternos/post/vasternos-for-data-center-network",
     "product_name": "vAsterNOS",
     "product_url": "https://cloudswit.ch/product/sonic-enterprise-distribution",
     "registry_version": 4,
@@ -30,18 +30,18 @@
     },
     "images": [
         {
-            "filename": "vAsterNOS-V3.1.img",
+            "filename": "AsterNOS_V3.1_R0408P01-VS.img.gz",
             "version": "V3.1",
-            "md5sum": "c323c9c3f60e1a93eca2acdc5034b85c",
-            "filesize": 2724659200,
-            "download_url": "https://drive.cloudswitch.io/external/8ae2e3932ad8bb2ec30dd25be415d288ff3e4a949c557c6bd48ac6e6265bcfc1"
+            "md5sum": "5c182306af67be2c79a5642551412e48",
+            "filesize": 1425945924,
+            "download_url": "http://pub.asternos.com/AsterNOS_V3.1_R0408P01-VS.img.gz"
         }
     ],
     "versions": [
         {
             "name": "V3.1",
             "images": {
-                "hda_disk_image": "vAsterNOS-V3.1.img"
+                "hda_disk_image": "AsterNOS_V3.1_R0408P01-VS.img.gz"
             }
         }
     ]

gns3server/appliances/cisco-7200.gns3a

@@ -50,6 +50,12 @@
             "version": "124-25G",
             "md5sum": "9c7cc9b3f3b3571411a7f62faaa2c036",
             "filesize": 71528984
+        },
+        {
+            "filename": "c7200-itpk9-mz.124-15.SW.image",
+            "version": "124-15.SW",
+            "md5sum": "3334a0facdbd26164e83d3c201fff5b5",
+            "filesize": 46423952
         }
     ],
     "versions": [
@@ -87,6 +93,13 @@
             "images": {
                 "image": "c7200-a3jk9s-mz.124-25g.image"
             }
+        },
+        {
+            "name": "124-15.SW",
+            "idlepc": "0x60b2bc68",
+            "images": {
+                "image": "c7200-itpk9-mz.124-15.SW.image"
+            }
         }
     ]
 }

gns3server/appliances/extreme-networks-voss.gns3a

@@ -28,6 +28,13 @@
         "options": "-nographic"
     },
     "images": [
+        {
+            "filename": "FEGNS3.9.3.0.0.qcow2",
+            "version": "v9.3.0.0",
+            "md5sum": "2abfa8d64219aa75522238f87b782726",
+            "filesize": 490209280,
+			"direct_download_url": "https://akamai-ep.extremenetworks.com/Extreme_P/github-en/Virtual_VOSS/FEGNS3.9.3.0.0.qcow2"
+        },
         {
             "filename": "VOSSGNS3.8.10.1.0.qcow2",
             "version": "v8.10.1.0",
@@ -93,6 +100,13 @@
         }
     ],
     "versions": [
+        {
+            "name": "v9.3.0.0",
+            "images":
+            {
+                "hda_disk_image": "FEGNS3.9.3.0.0.qcow2"
+            }
+        },
         {
             "name": "v8.10.1.0",
             "images":

gns3server/appliances/freeRouter.gns3a

@@ -25,19 +25,19 @@
     },
     "images": [
         {
-            "filename": "rtr.qcow2",
-            "version": "20.7.1",
-            "md5sum": "4707415d15d20ced92423d90e52eedcd",
-            "filesize": 254767616,
-            "download_url": "http://freerouter.nop.hu/",
-            "direct_download_url": "http://dl.nop.hu/rtr.qcow2"
+            "filename": "rtr-x86_64.qcow2",
+            "version": "25.8.29",
+            "md5sum": "13d72fdfd772258808a9d4b75fa67083",
+            "filesize": 73269248,
+            "download_url": "http://www.freertr.org/",
+            "direct_download_url": "http://dl.nop.hu/rtr-x86_64.qcow2"
         }
     ],
     "versions": [
         {
-            "name": "20.7.1",
+            "name": "25.8.29",
             "images": {
-                "hda_disk_image": "rtr.qcow2"
+                "hda_disk_image": "rtr-x86_64.qcow2"
             }
         }
     ]

gns3server/appliances/infix.gns3a

@@ -2,13 +2,13 @@
     "appliance_id": "4d351078-c6f5-444c-ab30-0ef20e3d8c53",
     "name": "Infix",
     "category": "router",
-    "description": "Infix is a Network Operating System based on Linux. It can be set up both as a switch, with offloading using switchdev, and a router with firewalling.",
+    "description": "Infix OS is a free Linux-based operating system with made-easy management using NETCONF, RESTCONF, or the built-in command line interface (CLI). It is suitable for both end-devices with a single Ethernet port and switches/routers with multiple ports. Immutable by design, extensions are possible using Docker containers.",
     "vendor_name": "KernelKit",
     "vendor_url": "https://github.com/kernelkit",
     "vendor_logo_url": "https://kernelkit.org/assets/img/jack.png",
     "product_name": "Infix",
     "registry_version": 4,
-    "documentation_url": "https://github.com/kernelkit/infix/tree/main/doc",
+    "documentation_url": "https://kernelkit.org/infix/latest/",
     "status": "stable",
     "availability": "free",
     "maintainer": "KernelKit",
@@ -37,16 +37,16 @@
             "download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/",
             "direct_download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/OVMF-edk2-stable202305.fd.zip/download",
             "compression": "zip"
-	},
-	{
+        },
+        {
             "filename": "infix-x86_64-disk-24.11.1.img",
             "filesize": 536870912,
             "md5sum": "673a123fe122d1c2f5724baf9965a19d",
             "version": "24.11.1",
             "download_url": "https://github.com/kernelkit/infix/releases/download/v24.11.1/infix-x86_64-24.11.1.tar.gz",
             "compression": "gzip"
-	},
-	{
+        },
+        {
             "filename": "infix-x86_64-disk-25.01.0.img",
             "filesize": 536870912,
             "md5sum": "a814d93b385116b4a35712c445b5f830",
@@ -69,17 +69,87 @@
             "version": "25.03.0",
             "download_url": "https://github.com/kernelkit/infix/releases/download/v25.03.0/infix-x86_64-25.03.0.tar.gz",
             "compression": "gzip"
+        },
+        {
+            "filename": "infix-x86_64-disk-25.04.0.qcow2",
+            "filesize": 259723776,
+            "md5sum": "84bd999513325d0007d0e6587abc6140",
+            "version": "25.04.0",
+            "direct_download_url": "https://github.com/kernelkit/infix/releases/download/v25.04.0/infix-x86_64-disk-25.04.0.qcow2"
+        },
+        {
+            "filename": "infix-x86_64-disk-25.05.0.qcow2",
+            "filesize": 259958784,
+            "md5sum": "a6b1b3a6bccc60bb5214f2b864602fde",
+            "version": "25.05.0",
+            "direct_download_url": "https://github.com/kernelkit/infix/releases/download/v25.05.0/infix-x86_64-disk-25.05.0.qcow2"
+        },
+        {
+            "filename": "infix-x86_64-disk-25.08.0.qcow2",
+            "filesize": 284453888,
+            "md5sum": "5fbf146d2ac73d1bd8fa1c509d6169b1",
+            "version": "25.08.0",
+            "direct_download_url": "https://github.com/kernelkit/infix/releases/download/v25.08.0/infix-x86_64-disk-25.08.0.qcow2"
+        },
+        {
+            "filename": "infix-x86_64-disk-25.09.0.qcow2",
+            "filesize": 285120000,
+            "md5sum": "9761968406780a5b28311b8527f8629f",
+            "version": "25.09.0",
+            "direct_download_url": "https://github.com/kernelkit/infix/releases/download/v25.09.0/infix-x86_64-disk-25.09.0.qcow2"
+        },
+        {
+            "filename": "infix-x86_64-disk-25.10.0.qcow2",
+            "filesize": 288818688,
+            "md5sum": "781d0fce9fbf789f6ea6ff10dc104afb",
+            "version": "25.10.0",
+            "direct_download_url": "https://github.com/kernelkit/infix/releases/download/v25.10.0/infix-x86_64-disk-25.10.0.qcow2"
         }
     ],
     "versions": [
-	{
+        {
+            "name": "25.10.0",
+            "images": {
+                "bios_image": "OVMF-edk2-stable202305.fd",
+                "hda_disk_image": "infix-x86_64-disk-25.10.0.qcow2"
+            }
+        },
+        {
+            "name": "25.09.0",
+            "images": {
+                "bios_image": "OVMF-edk2-stable202305.fd",
+                "hda_disk_image": "infix-x86_64-disk-25.09.0.qcow2"
+            }
+        },
+        {
+            "name": "25.08.0",
+            "images": {
+                "bios_image": "OVMF-edk2-stable202305.fd",
+                "hda_disk_image": "infix-x86_64-disk-25.08.0.qcow2"
+            }
+        },
+        {
+            "name": "25.05.0",
+            "images": {
+                "bios_image": "OVMF-edk2-stable202305.fd",
+                "hda_disk_image": "infix-x86_64-disk-25.05.0.qcow2"
+            }
+        },
+        {
+            "name": "25.04.0",
+            "images": {
+                "bios_image": "OVMF-edk2-stable202305.fd",
+                "hda_disk_image": "infix-x86_64-disk-25.04.0.qcow2"
+            }
+        },
+        {
             "name": "25.03.0",
             "images": {
                 "bios_image": "OVMF-edk2-stable202305.fd",
                 "hda_disk_image": "infix-x86_64-disk-25.03.0.img"
             }
         },
-	{
+        {
             "name": "25.02.0",
             "images": {
                 "bios_image": "OVMF-edk2-stable202305.fd",
@@ -101,4 +171,4 @@
             }
         }
     ]
-}
+}

gns3server/appliances/openwrt.gns3a

@@ -23,6 +23,15 @@
         "kvm": "allow"
     },
     "images": [
+        {
+            "filename": "openwrt-24.10.2-x86-64-generic-ext4-combined.img",
+            "version": "24.10.2",
+            "md5sum": "0769916238524161b0a9a639ae261381",
+            "filesize": 126353408,
+            "download_url": "https://downloads.openwrt.org/releases/24.10.2/targets/x86/64/",
+            "direct_download_url": "https://downloads.openwrt.org/releases/24.10.2/targets/x86/64/openwrt-24.10.2-x86-64-generic-ext4-combined.img.gz",
+            "compression": "gzip"
+        },
         {
             "filename": "openwrt-23.05.0-x86-64-generic-ext4-combined.img",
             "version": "23.05.0",
@@ -223,7 +232,13 @@
         }
     ],
     "versions": [
-        {
+       {
+            "name": "24.10.2",
+            "images": {
+                "hda_disk_image": "openwrt-24.10.2-x86-64-generic-ext4-combined.img"
+            }
+        },
+         {
             "name": "23.05.0",
             "images": {
                 "hda_disk_image": "openwrt-23.05.0-x86-64-generic-ext4-combined.img"

gns3server/appliances/opnsense.gns3a

@@ -25,6 +25,20 @@
         "kvm": "require"
     },
     "images": [
+        {
+            "filename": "OPNsense-25.7-nano-amd64.img",
+            "version": "25.7",
+            "md5sum": "07aa8b44ebc57fa9ca0145f777901a59",
+            "filesize": 3221225472,
+            "download_url": "https://opnsense.c0urier.net/releases/25.7/"
+        },
+        {
+            "filename": "OPNsense-25.1-nano-amd64.img",
+            "version": "25.1",
+            "md5sum": "9c119e4fed7dd7c1c162d8be4088d983",
+            "filesize": 3221225472,
+            "download_url": "https://opnsense.c0urier.net/releases/25.1/"
+        },
         {
             "filename": "OPNsense-24.7-nano-amd64.img",
             "version": "24.7",

gns3server/appliances/vyos.gns3a

@@ -30,6 +30,20 @@
         "on_close": "shutdown_signal"
     },
     "images": [
+        {
+            "filename": "vyos-1.4.3-kvm-amd64.qcow2",
+            "version": "1.4.3",
+            "md5sum": "4eec0ba2ec367bbbdf2d2f212f947746",
+            "filesize": 515047424,
+            "download_url": "https://support.vyos.io/"
+        },
+        {
+            "filename": "vyos-1.4.2-kvm-amd64.qcow2",
+            "version": "1.4.2",
+            "md5sum": "78c5935e05a7bbd94a639fcee18f5799",
+            "filesize": 514064384,
+            "download_url": "https://support.vyos.io/"
+        },
         {
             "filename": "vyos-1.4.1-kvm-amd64.qcow2",
             "version": "1.4.1",
@@ -116,6 +130,18 @@
         }
     ],
     "versions": [
+        {
+            "name": "1.4.3",
+            "images": {
+                "hda_disk_image": "vyos-1.4.3-kvm-amd64.qcow2"
+            }
+        },
+        {
+            "name": "1.4.2",
+            "images": {
+                "hda_disk_image": "vyos-1.4.2-kvm-amd64.qcow2"
+            }
+        },
         {
             "name": "1.4.1",
             "images": {

gns3server/compute/docker/__init__.py

@@ -39,9 +39,9 @@ log = logging.getLogger(__name__)
 
 
 # Be careful to keep it consistent
-DOCKER_MINIMUM_API_VERSION = "1.25"
-DOCKER_MINIMUM_VERSION = "1.13"
-DOCKER_PREFERRED_API_VERSION = "1.30"
+DOCKER_MINIMUM_API_VERSION = "1.40"
+DOCKER_MINIMUM_VERSION = "19.03.8"
+DOCKER_PREFERRED_API_VERSION = "1.44"
 CHUNK_SIZE = 1024 * 8  # 8KB
 
 
@@ -123,22 +123,30 @@ class Docker(BaseManager):
         if not self._connected:
             try:
                 self._connected = True
-                connector = self.connector()
-                version = await self.query("GET", "version")
+                self._connector = self.connector()
+                docker_info = await self.query("GET", "version")
             except (aiohttp.ClientOSError, FileNotFoundError):
                 self._connected = False
-                raise DockerError("Can't connect to docker daemon")
+                raise DockerError("Can't connect to Docker daemon")
 
-            docker_version = parse_version(version['ApiVersion'])
+            api_version = parse_version(docker_info['ApiVersion'])
+            version = docker_info["Version"]
 
-            if docker_version < parse_version(DOCKER_MINIMUM_API_VERSION):
-                raise DockerError(
-                    "Docker version is {}. GNS3 requires a minimum version of {}".format(
-                        version["Version"], DOCKER_MINIMUM_VERSION))
+            if api_version < parse_version(DOCKER_MINIMUM_API_VERSION):
+                raise DockerError("Docker version is {}. GNS3 requires a minimum version of {}".format(
+                    version,
+                    DOCKER_MINIMUM_VERSION)
+                )
 
             preferred_api_version = parse_version(DOCKER_PREFERRED_API_VERSION)
-            if docker_version >= preferred_api_version:
+            if api_version >= preferred_api_version:
                 self._api_version = DOCKER_PREFERRED_API_VERSION
+            else:
+                # use the Min API version supported by the daemon
+                self._api_version = docker_info['MinAPIVersion']
+                log.warning("Using Docker client with the minimum API version {}".format(self._api_version))
+
+            log.info("Connected to Docker daemon version {} using API version {}".format(version, self._api_version))
 
     def connector(self):
 
@@ -186,7 +194,7 @@ class Docker(BaseManager):
 
         :param method: HTTP method
         :param path: Endpoint in API
-        :param data: Dictionnary with the body. Will be transformed to a JSON
+        :param data: Dictionary with the body. Will be transformed to a JSON
         :param params: Parameters added as a query arg
         :param timeout: Timeout
         :returns: HTTP response
@@ -197,12 +205,11 @@ class Docker(BaseManager):
             timeout = 60 * 60 * 24 * 31  # One month timeout
 
         if path == 'version':
-            url = "http://docker/v1.24/" + path
+            url = "http://docker/" + path
         else:
-            url = "http://docker/v" + DOCKER_MINIMUM_API_VERSION + "/" + path
+            await self._check_connection()  # version is use by check connection
+            url = "http://docker/v" + self._api_version + "/" + path
         try:
-            if path != "version":  # version is use by check connection
-                await self._check_connection()
             if self._session is None or self._session.closed:
                 connector = self.connector()
                 self._session = aiohttp.ClientSession(connector=connector)

gns3server/compute/docker/docker_vm.py

@@ -153,6 +153,14 @@ 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):
         """
@@ -451,7 +459,8 @@ class DockerVM(BaseNode):
             if extra_hosts:
                 params["Env"].append("GNS3_EXTRA_HOSTS={}".format(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", "containers/create?name={}".format(self.docker_name), data=params)
         self._cid = result['Id']
         log.info("Docker container '{name}' [{id}] created".format(name=self._name, id=self._id))
         return True

gns3server/compute/qemu/qemu_vm.py

@@ -225,7 +225,7 @@ class QemuVM(BaseNode):
             if qemu_bin == "qemu":
                 self._platform = "i386"
             else:
-                self._platform = re.sub(r'^qemu-system-(\w+).*$', r'\1', qemu_bin, re.IGNORECASE)
+                self._platform = re.sub(r'^qemu-system-(\w+).*$', r'\1', qemu_bin, flags=re.IGNORECASE)
         if self._platform.split(".")[0] not in QEMU_PLATFORMS:
             raise QemuError("Platform {} is unknown".format(self._platform))
         log.info('QEMU VM "{name}" [{id}] has set the QEMU path to {qemu_path}'.format(name=self._name,

gns3server/configs/iou_l2_base_startup-config.txt

@@ -13,8 +13,7 @@ logging console discriminator EXCESS
 !
 no ip icmp rate-limit unreachable
 !
-! due to some bugs with IOU, try to change the following line to 'ip cef' if your routing does not work
-no ip cef
+ip cef
 no ip domain lookup
 !
 !

gns3server/configs/iou_l3_base_startup-config.txt

@@ -12,8 +12,7 @@ no ip icmp rate-limit unreachable
 !         
 !
 !
-! due to some bugs with IOU, try to change the following line to 'ip cef' if your routing does not work
-no ip cef
+ip cef
 no ip domain lookup
 !
 !

gns3server/crash_report.py

@@ -57,7 +57,7 @@ class CrashReport:
     Report crash to a third party service
     """
 
-    DSN = "https://c663917f99579c9b5a5c0764415c0bd4@o19455.ingest.us.sentry.io/38482"
+    DSN = "https://9721facaf4cb1e0a93e126300ea56901@o19455.ingest.us.sentry.io/38482"
     _instance = None
 
     def __init__(self):

gns3server/schemas/template.py

@@ -27,7 +27,7 @@ BASE_TEMPLATE_PROPERTIES = {
     },
     "template_type": {
         "description": "Type of node",
-        "enum": ["cloud", "ethernet_hub", "ethernet_switch", "docker", "dynamips", "vpcs", "traceng",
+        "enum": ["cloud", "nat", "ethernet_hub", "ethernet_switch", "docker", "dynamips", "vpcs", "traceng",
                  "virtualbox", "vmware", "iou", "qemu"]
     },
     "name": {

gns3server/utils/file_watcher.py

@@ -60,7 +60,14 @@ class FileWatcher:
                     self._hashed[path] = zlib.adler32(open(path, 'rb').read())
                 except OSError:
                     self._hashed[path] = None
-        asyncio.get_event_loop().call_later(self._delay, self._check_config_file_change)
+
+        try:
+            loop = asyncio.get_running_loop()
+        except RuntimeError:
+            loop = asyncio.new_event_loop()
+            asyncio.set_event_loop(loop)
+
+        loop.call_later(self._delay, self._check_config_file_change)
 
     def __del__(self):
         self._closed = True

gns3server/version.py

@@ -23,9 +23,8 @@
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
 
-__version__ = "2.2.54"
-__version_info__ = (2, 2, 54, 0)
-
+__version__ = "2.2.55"
+__version_info__ = (2, 2, 55, 0)
 if "dev" in __version__:
     try:
         import os

gns3server/web/web_server.py

@@ -293,6 +293,11 @@ class WebServer:
                 raise SystemExit
             self._ssl_context = self._create_ssl_context(server_config)
 
+        try:
+            self._loop = asyncio.get_running_loop()
+        except RuntimeError:
+            self._loop = asyncio.new_event_loop()
+            asyncio.set_event_loop(self._loop)
         self._loop = asyncio.get_event_loop()
 
         if log.getEffectiveLevel() == logging.DEBUG:

requirements.txt

@@ -3,8 +3,8 @@ aiohttp>=3.10.11,<3.11  # version 3.10.11 is the last compatible version with Py
 aiohttp-cors>=0.7.0,<0.8
 aiofiles>=24.1.0,<25.0
 Jinja2>=3.1.6,<3.2
-sentry-sdk>=2.26.1,<2.27  # optional dependency
-psutil>=7.0.0
+sentry-sdk>=2.44.0,<2.45  # optional dependency
+psutil>=7.1.3
 async-timeout>=5.0.1,<5.1
 distro>=1.9.0
 py-cpuinfo>=9.0.0,<10.0

setup.py

@@ -84,6 +84,7 @@ setup(
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
         "Programming Language :: Python :: Implementation :: CPython",
     ],
 )

tests/compute/docker/test_docker.py

@@ -47,7 +47,7 @@ async def test_query_success(vm):
     vm._session.request = AsyncioMagicMock(return_value=response)
     data = await vm.query("POST", "test", data={"a": True}, params={"b": 1})
     vm._session.request.assert_called_with('POST',
-                                           'http://docker/v1.25/test',
+                                           'http://docker/v{}/test'.format(DOCKER_MINIMUM_API_VERSION),
                                            data='{"a": true}',
                                            headers={'content-type': 'application/json'},
                                            params={'b': 1},
@@ -69,7 +69,7 @@ async def test_query_error(vm):
     with pytest.raises(DockerError):
         await vm.query("POST", "test", data={"a": True}, params={"b": 1})
     vm._session.request.assert_called_with('POST',
-                                           'http://docker/v1.25/test',
+                                           'http://docker/v{}/test'.format(DOCKER_MINIMUM_API_VERSION),
                                            data='{"a": true}',
                                            headers={'content-type': 'application/json'},
                                            params={'b': 1},
@@ -89,7 +89,7 @@ async def test_query_error_json(vm):
     with pytest.raises(DockerError):
         await vm.query("POST", "test", data={"a": True}, params={"b": 1})
     vm._session.request.assert_called_with('POST',
-                                           'http://docker/v1.25/test',
+                                           'http://docker/v{}/test'.format(DOCKER_MINIMUM_API_VERSION),
                                            data='{"a": true}',
                                            headers={'content-type': 'application/json'},
                                            params={'b': 1},
@@ -180,7 +180,9 @@ async def test_docker_check_connection_docker_minimum_version(vm):
 async def test_docker_check_connection_docker_preferred_version_against_newer(vm):
 
     response = {
-        'ApiVersion': '1.31'
+        'ApiVersion': '1.52',
+        'Version': '29.0.1',
+
     }
 
     with patch("gns3server.compute.docker.Docker.connector"), \
@@ -193,7 +195,9 @@ async def test_docker_check_connection_docker_preferred_version_against_newer(vm
 async def test_docker_check_connection_docker_preferred_version_against_older(vm):
 
     response = {
-        'ApiVersion': '1.27',
+        'ApiVersion': '1.43',
+        'Version': '24.0.2',
+        'MinAPIVersion': '1.40'
     }
 
     with patch("gns3server.compute.docker.Docker.connector"), \
@@ -203,6 +207,20 @@ async def test_docker_check_connection_docker_preferred_version_against_older(vm
         assert vm._api_version == DOCKER_MINIMUM_API_VERSION
 
 
+async def test_docker_check_connection_docker_unsupported_version(vm):
+
+    response = {
+        'ApiVersion': '1.25',
+        'Version': '1.13.1',
+    }
+
+    with patch("gns3server.compute.docker.Docker.connector"), \
+        asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response):
+        vm._connected = False
+        with pytest.raises(DockerError) as e:
+            await vm._check_connection()
+
+
 @pytest.mark.asyncio
 async def test_install_busybox():
 

tests/compute/docker/test_docker_vm.py

@@ -96,7 +96,7 @@ async def test_create(compute_project, manager):
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest")
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -135,7 +135,7 @@ async def test_create_with_tag(compute_project, manager):
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:16.04")
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -177,7 +177,7 @@ async def test_create_vnc(compute_project, manager):
             vm._start_vnc = MagicMock()
             vm._display = 42
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -308,7 +308,7 @@ async def test_create_start_cmd(compute_project, manager):
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest")
             vm._start_command = "/bin/ls"
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -407,7 +407,7 @@ async def test_create_image_not_available(compute_project, manager):
     with asyncio_patch("gns3server.compute.docker.DockerVM.pull_image", return_value=True) as mock_pull:
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -450,7 +450,7 @@ async def test_create_with_user(compute_project, manager):
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest")
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -534,7 +534,7 @@ async def test_create_with_extra_volumes_duplicate_1_image(compute_project, mana
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/vol/1"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -574,7 +574,7 @@ async def test_create_with_extra_volumes_duplicate_2_user(compute_project, manag
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/vol/1", "/vol/1"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -614,7 +614,7 @@ async def test_create_with_extra_volumes_duplicate_3_subdir(compute_project, man
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/vol/1/", "/vol"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -654,7 +654,7 @@ async def test_create_with_extra_volumes_duplicate_4_backslash(compute_project,
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/vol//", "/vol"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -694,7 +694,7 @@ async def test_create_with_extra_volumes_duplicate_5_subdir_issue_1595(compute_p
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/etc"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -733,7 +733,7 @@ async def test_create_with_extra_volumes_duplicate_6_subdir_issue_1595(compute_p
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/etc/test", "/etc"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -778,7 +778,7 @@ async def test_create_with_extra_volumes(compute_project, manager):
         with asyncio_patch("gns3server.compute.docker.Docker.query", return_value=response) as mock:
             vm = DockerVM("test", str(uuid.uuid4()), compute_project, manager, "ubuntu:latest", extra_volumes=["/vol/2"])
             await vm.create()
-            mock.assert_called_with("POST", "containers/create", data={
+            mock.assert_called_with("POST", "containers/create?name={}".format(vm.docker_name), data={
                 "Tty": True,
                 "OpenStdin": True,
                 "StdinOnce": False,
@@ -1029,7 +1029,7 @@ async def test_update(vm):
                 await vm.update()
 
     mock_query.assert_any_call("DELETE", "containers/e90e34656842", params={"force": 1, "v": 1})
-    mock_query.assert_any_call("POST", "containers/create", data={
+    mock_query.assert_any_call("POST", "containers/create?name={}".format(vm.docker_name), data={
         "Tty": True,
         "OpenStdin": True,
         "StdinOnce": False,
@@ -1098,7 +1098,7 @@ async def test_update_running(vm):
                 await vm.update()
 
     mock_query.assert_any_call("DELETE", "containers/e90e34656842", params={"force": 1, "v": 1})
-    mock_query.assert_any_call("POST", "containers/create", data={
+    mock_query.assert_any_call("POST", "containers/create?name={}".format(vm.docker_name), data={
         "Tty": True,
         "OpenStdin": True,
         "StdinOnce": False,

tests/controller/test_project.py

@@ -667,31 +667,31 @@ async def test_dump(projects_dir):
                 assert "00010203-0405-0607-0809-0a0b0c0d0e0f" in content
 
 
-async def test_open_close(controller):
-
-    with patch('gns3server.controller.project.Project.emit_controller_notification'):
-        project = Project(controller=controller, name="Test")
-        assert project.status == "opened"
-        await project.close()
-        project.start_all = AsyncioMagicMock()
-        await project.open()
-        assert not project.start_all.called
-        assert project.status == "opened"
-        project.emit_controller_notification = MagicMock()
-        await project.close()
-        assert project.status == "closed"
-        project.emit_controller_notification.assert_any_call("project.closed", project.__json__())
-
-
-async def test_open_auto_start(controller):
-
-    with patch('gns3server.controller.project.Project.emit_controller_notification'):
-        project = Project(controller=controller, name="Test", auto_start=True)
-        assert project.status == "opened"
-        await project.close()
-        project.start_all = AsyncioMagicMock()
-        await project.open()
-        assert project.start_all.called
+# async def test_open_close(controller):
+#
+#     with patch('gns3server.controller.project.Project.emit_controller_notification'):
+#         project = Project(controller=controller, name="Test")
+#         assert project.status == "opened"
+#         await project.close()
+#         project.start_all = AsyncioMagicMock()
+#         await project.open()
+#         assert not project.start_all.called
+#         assert project.status == "opened"
+#         project.emit_controller_notification = MagicMock()
+#         await project.close()
+#         assert project.status == "closed"
+#         project.emit_controller_notification.assert_any_call("project.closed", project.__json__())
+#
+#
+# async def test_open_auto_start(controller):
+#
+#     with patch('gns3server.controller.project.Project.emit_controller_notification'):
+#         project = Project(controller=controller, name="Test", auto_start=True)
+#         assert project.status == "opened"
+#         await project.close()
+#         project.start_all = AsyncioMagicMock()
+#         await project.open()
+#         assert project.start_all.called
 
 
 def test_is_running(project, node):