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# GNS3-server
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[](https://github.com/psf/black)
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[](https://github.com/GNS3/gns3-server/actions?query=workflow%3Atesting+branch%3A3.0)
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[](https://pypi.python.org/pypi/gns3-server)
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[](https://snyk.io/test/github/GNS3/gns3-server)
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This is the GNS3 server repository.
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The GNS3 server manages emulators such as Dynamips, VirtualBox or Qemu/KVM.
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|
Clients like the [GNS3 GUI](https://github.com/GNS3/gns3-gui/) and the [GNS3 Web UI](https://github.com/GNS3/gns3-web-ui>) control the server using a HTTP REST API.
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## Software dependencies
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In addition to Python dependencies listed in a section below, other software may be required, recommended or optional.
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||||||
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* [uBridge](https://github.com/GNS3/ubridge/) is required, it interconnects the nodes.
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* [Dynamips](https://github.com/GNS3/dynamips/) is required for running IOS routers (using real IOS images) as well as the internal switches and hubs.
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||||||
|
* [VPCS](https://github.com/GNS3/vpcs/) is recommended, it is a builtin node simulating a very simple computer to perform connectivity tests using ping, traceroute etc.
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|
* Qemu is strongly recommended on Linux, as most node types are based on Qemu, for example Cisco IOSv and Arista vEOS.
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|
* libvirt is recommended (Linux only), as it's needed for the NAT cloud.
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|
* Docker is optional (Linux only), some nodes are based on Docker.
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||||||
|
* mtools is recommended to support data transfer to/from QEMU VMs using virtual disks.
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|
* i386-libraries of libc and libcrypto are optional (Linux only), they are only needed to run IOU based nodes.
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|
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|
### Docker support
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|
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||||||
|
Docker support needs the script program (`bsdutils` or `util-linux` package), when running a docker VM and a static busybox during installation (python3 setup.py install / pip3 install / package creation).
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|
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## Branches
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|
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|
### master
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|
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|
master is the next stable release, you can test it in your day-to -day activities.
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||||||
|
Bug fixes or small improvements pull requests go here.
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||||||
|
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||||||
|
3.x
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|
Development brand for the next major release
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||||||
|
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|
**Never** use this branch for production. Pull requests for major new features go here.
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|
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|
## Linux
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|
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|
GNS3 is perhaps packaged for your distribution:
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|
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|
* [Gentoo](https://packages.gentoo.org/package/net-misc/gns3-server)
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|
* [Alpine](https://pkgs.alpinelinux.org/package/v3.10/community/x86_64/gns3-server)
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|
* [NixOS](https://search.nixos.org/packages?channel=21.11&from=0&size=50&sort=relevance&type=packages&query=gns3-server)
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|
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|
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|
### Linux (Debian based)
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|
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|
The following instructions have been tested with Ubuntu and Mint.
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|
You must be connected to the Internet in order to install the dependencies.
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|
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|
### Dependencies:
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|
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|
- Python >= 3.6, setuptools and the ones listed in [requirements.txt](https://github.com/GNS3/gns3-server/blob/3.0/requirements.txt>)
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|
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||||||
|
The following commands will install some of these dependencies:
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|
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|
```shell
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|
sudo apt-get install python3-setuptools
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|
```
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|
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|
Finally, these commands will install the server as well as the rest of the dependencies:
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```shell
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cd gns3-server-master
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python3 -m venv venv-gns3server
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source venv-gns3server/bin/activate
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sudo python3 setup.py install
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|
python3 -m gns3server --local
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```
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|
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|
To run tests use:
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|
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|
```shell
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|
python3 -m pytest tests
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|
```
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|
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|
## Docker container
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|
|
||||||
|
For development, you can run the GNS3 server in a container
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||||||
|
|
||||||
|
```shell
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|
bash scripts/docker_dev_server.sh
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|
```
|
||||||
|
|
||||||
|
## Run as daemon (Unix only)
|
||||||
|
|
||||||
|
You will find init sample scripts for various systems
|
||||||
|
inside the init directory.
|
||||||
|
|
||||||
|
Useful options:
|
||||||
|
|
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|
* `--daemon`: start process as a daemon
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|
* `--log logfile`: store output in a logfile
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|
* `--pid pidfile`: store the pid of the running process in a file and prevent double execution
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|
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|
All init scripts require the creation of a GNS3 user. You can change it to another user.
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|
|
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|
```shell
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|
sudo adduser gns3
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|
```
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|
|
||||||
|
### systemd
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|
|
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|
You need to copy init/gns3.service.systemd to /lib/systemd/system/gns3.service
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|
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|
```shell
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sudo chown root /lib/systemd/system/gns3.service
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sudo systemctl start gns3
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```
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|
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|
## Windows
|
||||||
|
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||||||
|
Please use our [Windows installer](https://community.gns3.com/software/download) to install the stable build along with the GNS3 VM
|
||||||
|
|
||||||
|
### Mac OS X
|
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|
|
||||||
|
Please use our [DMG package](https://community.gns3.com/software/download) for a simple installation along with the GNS3 VM (VMware Fusion is recommended)
|
||||||
|
|
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|
## SSL
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||||||
|
|
||||||
|
If you want enable SSL support on GNS3 you can generate a self-signed certificate:
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|
|
||||||
|
```shell
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bash gns3server/cert_utils/create_cert.sh
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|
```
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||||||
|
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||||||
|
This command will put the files in ~/.config/GNS3/ssl
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||||||
|
|
||||||
|
After you can start the server in SSL mode with:
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```shell
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python gns3server/main.py --certfile ~/.config/GNS3/ssl/server.cert --certkey ~/.config/GNS3/ssl/server.key --ssl
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|
```
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|
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|
Or in your gns3_server.conf by adding in the Server section:
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|
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|
```ini
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[Server]
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certfile=/Users/noplay/.config/GNS3/ssl/server.cert
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certkey=/Users/noplay/.config/GNS3/ssl/server.key
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ssl=True
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|
```
|
||||||
|
|
||||||
|
### Running tests
|
||||||
|
|
||||||
|
First, install the development dependencies
|
||||||
|
|
||||||
|
```shell
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|
python3 -m pip install -r dev-requirements.txt
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|
```
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|
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|
Then run the tests using pytest
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|
|
||||||
|
```shell
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|
python3 -m pytest -vv tests/
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|
```
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|
|
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|
## Security issues
|
||||||
|
|
||||||
|
Please contact us at security@gns3.net
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||||||
246
README.rst
246
README.rst
@ -1,246 +0,0 @@
|
|||||||
GNS3-server
|
|
||||||
===========
|
|
||||||
|
|
||||||
.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
|
|
||||||
:target: https://github.com/psf/black
|
|
||||||
|
|
||||||
.. image:: https://github.com/GNS3/gns3-server/workflows/testing/badge.svg?branch=3.0
|
|
||||||
:target: https://github.com/GNS3/gns3-server/actions?query=workflow%3Atesting+branch%3A3.0
|
|
||||||
|
|
||||||
.. image:: https://img.shields.io/pypi/v/gns3-server.svg
|
|
||||||
:target: https://pypi.python.org/pypi/gns3-server
|
|
||||||
|
|
||||||
.. image:: https://snyk.io/test/github/GNS3/gns3-server/badge.svg
|
|
||||||
:target: https://snyk.io/test/github/GNS3/gns3-server
|
|
||||||
|
|
||||||
This is the GNS3 server repository.
|
|
||||||
|
|
||||||
The GNS3 server manages emulators such as Dynamips, VirtualBox or Qemu/KVM.
|
|
||||||
Clients like the `GNS3 GUI <https://github.com/GNS3/gns3-gui/>`_ and the `GNS3 Web UI <https://github.com/GNS3/gns3-web-ui>`_ control the server using a HTTP REST API.
|
|
||||||
|
|
||||||
Software dependencies
|
|
||||||
---------------------
|
|
||||||
|
|
||||||
In addition of Python dependencies listed in a section below, other software may be required, recommended or optional.
|
|
||||||
|
|
||||||
* `uBridge <https://github.com/GNS3/ubridge/>`_ is required, it interconnects the nodes.
|
|
||||||
* `Dynamips <https://github.com/GNS3/dynamips/>`_ is required for running IOS routers (using real IOS images) as well as the internal switches and hubs.
|
|
||||||
* `VPCS <https://github.com/GNS3/vpcs/>`_ is recommended, it is a builtin node simulating a very simple computer to perform connectitivy tests using ping, traceroute etc.
|
|
||||||
* Qemu is strongly recommended on Linux, as most node types are based on Qemu, for example Cisco IOSv and Arista vEOS.
|
|
||||||
* libvirt is recommended (Linux only), as it's needed for the NAT cloud.
|
|
||||||
* Docker is optional (Linux only), some nodes are based on Docker.
|
|
||||||
* mtools is recommended to support data transfer to/from QEMU VMs using virtual disks.
|
|
||||||
* i386-libraries of libc and libcrypto are optional (Linux only), they are only needed to run IOU based nodes.
|
|
||||||
|
|
||||||
Docker support
|
|
||||||
**************
|
|
||||||
|
|
||||||
Docker support needs the script program (`bsdutils` or `util-linux` package), when running a docker VM and a static busybox during installation (python3 setup.py install / pip3 install / package creation).
|
|
||||||
|
|
||||||
Branches
|
|
||||||
--------
|
|
||||||
|
|
||||||
master
|
|
||||||
******
|
|
||||||
master is the next stable release, you can test it in your day to day activities.
|
|
||||||
Bug fixes or small improvements pull requests go here.
|
|
||||||
|
|
||||||
2.x (2.3 for example)
|
|
||||||
*********************
|
|
||||||
Next major release
|
|
||||||
|
|
||||||
*Never* use this branch for production. Pull requests for major new features go here.
|
|
||||||
|
|
||||||
Linux
|
|
||||||
-----
|
|
||||||
|
|
||||||
GNS3 is perhaps packaged for your distribution:
|
|
||||||
|
|
||||||
* Gentoo: https://packages.gentoo.org/package/net-misc/gns3-server
|
|
||||||
* Alpine: https://pkgs.alpinelinux.org/package/v3.10/community/x86_64/gns3-server
|
|
||||||
* NixOS: https://search.nixos.org/packages?channel=21.11&from=0&size=50&sort=relevance&type=packages&query=gns3-server
|
|
||||||
|
|
||||||
|
|
||||||
Linux (Debian based)
|
|
||||||
--------------------
|
|
||||||
|
|
||||||
The following instructions have been tested with Ubuntu and Mint.
|
|
||||||
You must be connected to the Internet in order to install the dependencies.
|
|
||||||
|
|
||||||
Dependencies:
|
|
||||||
|
|
||||||
- Python 3.6, setuptools and the ones listed `here <https://github.com/GNS3/gns3-server/blob/master/requirements.txt>`_
|
|
||||||
|
|
||||||
The following commands will install some of these dependencies:
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
sudo apt-get install python3-setuptools
|
|
||||||
|
|
||||||
Finally these commands will install the server as well as the rest of the dependencies:
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
cd gns3-server-master
|
|
||||||
python3 -m venv venv-gns3server
|
|
||||||
source venv-gns3server/bin/activate
|
|
||||||
sudo python3 setup.py install
|
|
||||||
python3 -m gns3server --local
|
|
||||||
|
|
||||||
To run tests use:
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
python3 -m pytest tests
|
|
||||||
|
|
||||||
|
|
||||||
Docker container
|
|
||||||
****************
|
|
||||||
|
|
||||||
For development you can run the GNS3 server in a container
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
bash scripts/docker_dev_server.sh
|
|
||||||
|
|
||||||
|
|
||||||
Run as daemon (Unix only)
|
|
||||||
**************************
|
|
||||||
|
|
||||||
You will find init sample scripts for various systems
|
|
||||||
inside the init directory.
|
|
||||||
|
|
||||||
Usefull options:
|
|
||||||
|
|
||||||
* --daemon: start process as a daemon
|
|
||||||
* --log logfile: store output in a logfile
|
|
||||||
* --pid pidfile: store the pid of the running process in a file and prevent double execution
|
|
||||||
|
|
||||||
All init scripts require the creation of a GNS3 user. You can change it to another user.
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
sudo adduser gns3
|
|
||||||
|
|
||||||
upstart
|
|
||||||
-------
|
|
||||||
|
|
||||||
For ubuntu < 15.04
|
|
||||||
|
|
||||||
You need to copy init/gns3.conf.upstart to /etc/init/gns3.conf
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
sudo chown root /etc/init/gns3.conf
|
|
||||||
sudo service gns3 start
|
|
||||||
|
|
||||||
|
|
||||||
systemd
|
|
||||||
-------
|
|
||||||
|
|
||||||
You need to copy init/gns3.service.systemd to /lib/systemd/system/gns3.service
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
sudo chown root /lib/systemd/system/gns3.service
|
|
||||||
sudo systemctl start gns3
|
|
||||||
|
|
||||||
Windows
|
|
||||||
-------
|
|
||||||
|
|
||||||
|
|
||||||
Please use our `all-in-one installer <https://community.gns3.com/software/download>`_ to install the stable build.
|
|
||||||
|
|
||||||
If you install via source you need to first install:
|
|
||||||
|
|
||||||
- Python (3.3 or above) - https://www.python.org/downloads/windows/
|
|
||||||
- Pywin32 - https://sourceforge.net/projects/pywin32/
|
|
||||||
|
|
||||||
Then you can call
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
python setup.py install
|
|
||||||
|
|
||||||
to install the remaining dependencies.
|
|
||||||
|
|
||||||
To run the tests, you also need to call
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
pip install pytest pytest-capturelog
|
|
||||||
|
|
||||||
before actually running the tests with
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
python setup.py test
|
|
||||||
|
|
||||||
or with
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
py.test -v
|
|
||||||
|
|
||||||
Mac OS X
|
|
||||||
--------
|
|
||||||
|
|
||||||
Please use our DMG package for a simple installation.
|
|
||||||
|
|
||||||
If you want to test the current git version or contribute to the project,
|
|
||||||
you can follow these instructions with virtualenwrapper: http://virtualenvwrapper.readthedocs.org/
|
|
||||||
and homebrew: http://brew.sh/.
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
brew install python3
|
|
||||||
mkvirtualenv gns3-server --python=/usr/local/bin/python3.5
|
|
||||||
python3 setup.py install
|
|
||||||
gns3server
|
|
||||||
|
|
||||||
SSL
|
|
||||||
---
|
|
||||||
|
|
||||||
If you want enable SSL support on GNS3 you can generate a self signed certificate:
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
bash gns3server/cert_utils/create_cert.sh
|
|
||||||
|
|
||||||
This command will put the files in ~/.config/GNS3/ssl
|
|
||||||
|
|
||||||
After you can start the server in SSL mode with:
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
python gns3server/main.py --certfile ~/.config/GNS3/ssl/server.cert --certkey ~/.config/GNS3/ssl/server.key --ssl
|
|
||||||
|
|
||||||
|
|
||||||
Or in your gns3_server.conf by adding in the Server section:
|
|
||||||
|
|
||||||
.. code:: ini
|
|
||||||
|
|
||||||
[Server]
|
|
||||||
certfile=/Users/noplay/.config/GNS3/ssl/server.cert
|
|
||||||
certkey=/Users/noplay/.config/GNS3/ssl/server.key
|
|
||||||
ssl=True
|
|
||||||
|
|
||||||
Running tests
|
|
||||||
*************
|
|
||||||
|
|
||||||
Just run:
|
|
||||||
|
|
||||||
.. code:: bash
|
|
||||||
|
|
||||||
py.test -vv
|
|
||||||
|
|
||||||
If you want test coverage:
|
|
||||||
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.. code:: bash
|
|
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|
|
||||||
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
|
|
||||||
Loading…
Reference in New Issue
Block a user