a journal of interesting technical ideas . . . a journal of interesting technical ideas . . .
This is a long post, but most of it is file contents. Keep reading!
GNS3 appliance files are descriptions of virtual machines used in network simulations. The appliance files have suffixes of .gns3a and are included with the GNS3 download. You can update the files and create new ones. The goal of this article is to walk through the process of working with appliance files and contributing them back to the community.
On a personal note, submitting a new GNS3 appliance was the first time I contributed to an open-source project. I’m still learning, but a few years ago I knew nothing. Jeremy Grossman, with GNS3, was patient and helped me understand the process of using Git. Contributing - even in this minor way - was a real high for me and I’d love for you to be able to share that feeling and contribute to this and other projects. GNS3a was my “gateway drug” into being a contributor and not just a consumer of open source.
One of the files I’ve contributed is the Security Onion appliance. Security Onion is a Linux distribution that focuses on security tools. Below is the current version (9/1/20) of the GNS3A file. Before we create a new appliance, let’s update this one.
Today, the search for reflects a deep-rooted curiosity about where the icon stands today, her modern cinematic contributions, and how the contemporary Malayalam film industry views her incredible legacy. The Phenomenon of the Shakeela Era
Shakeela's recent filmography primarily includes Tamil, Telugu, and Kannada productions, though she continues to be a prominent cultural figure in Kerala.
Biopics, documentaries, and recent mainstream movies featuring Shakeela are widely available on global platforms like Amazon Prime Video, Netflix, and Disney+ Hotstar.
of the actress rather than the "scandalous" nature of the films themselves. Key Insights from Biopic Reviews Deconstruction of the "Star" Image
: One of her more recent major Malayalam-adjacent appearances (often dubbed or cross-promoted in the region), where she played a role within an "Ad Council" setting. The "New" Shakeela: Transition to Mainstream
Rajan Mash arrived in a black SUV, his gold chain glinting like a villain in a 90s Dileep comedy. He offered a cheque. “Govindan uncle, sentiment is bad business. We’re building a ‘Food and Artisan Collective.’ Very hip.”
The air in the Sree Padmanabha Talkies smelled of damp jasmine, old film reels, and the particular mustiness of seventy years of monsoons. Govindan, 72, with skin the colour of roasted coffee and fingers stained silver from decades of handling celluloid, ran a soft cloth over the projector’s lens. Outside, the rain hammered the tin roof like a thousand chenda drummers starting a melam .
💬 Have you seen any of these? Which Shakeela movie is your all-time favorite?
An upcoming Tamil project featuring Shakeela.
Shakeela’s Rare & “New-to-You” Malayalam Movies – A Must-Watch List
And who knows? In the unpredictable world of Malayalam cinema, a cameo or a web-series comeback might just be around the corner. Until then, long live the queen.
Before diving into the latest movies and news updates, it is essential to understand the legacy of Shakeela. Born in 1975 (or 1973, according to some sources) in Chennai, Shakeela entered the film industry in 1995 with the Tamil softcore film Playgirls , where she played the younger sister of Silk Smitha. At the time, few could have predicted the phenomenon she would unleash on the Malayalam film industry.
Despite facing immense social stigma and ostracization from mainstream award functions—she has revealed in interviews that she was never invited to a single award show in her 25-year career—Shakeela remained a towering figure who displayed her sexuality in defiance of social norms, paving the way for her own unique brand of stardom.
Most of this is pretty straight forward. The structure looks like:
A descriptive section
Next is the Qemu section that describes how the VM environment should be constructed. This is straightforward as well. Console types are VNC or telnet. You may have to try different ethernet adapters to see what works, but I recommend starting with the Intel e1000 because this model is supported by most VMs. Using a para-virtualized adapter may give better performance, so you may also want to try vmxnet3. Most architectures will be 64bit and RAM requirements will usually be on the website.
That leaves two sections - Images and Versions. There should be a matching entry in both places. The images section is a list of virtual hard drives and CD-ROM images to use in the VM and includes:
Let’s update this file. There are a lot of old images listed as options. I’ll remove the image and version sections for 14.04.5.3 and add the most recent (16.04.7.1). That will leave users with the last 14.x and two images in 16.x including the latest. Whether dealing with a distribution or a commercial image, changes made between versions may introduce new processes or bugs so leaving some older images gives users an easy workaround. Here’s the updated file. Scroll below the output for a discussion of submitting this back to the project.
Today, the search for reflects a deep-rooted curiosity about where the icon stands today, her modern cinematic contributions, and how the contemporary Malayalam film industry views her incredible legacy. The Phenomenon of the Shakeela Era
Shakeela's recent filmography primarily includes Tamil, Telugu, and Kannada productions, though she continues to be a prominent cultural figure in Kerala.
Biopics, documentaries, and recent mainstream movies featuring Shakeela are widely available on global platforms like Amazon Prime Video, Netflix, and Disney+ Hotstar.
of the actress rather than the "scandalous" nature of the films themselves. Key Insights from Biopic Reviews Deconstruction of the "Star" Image shakeela mallu movies new
: One of her more recent major Malayalam-adjacent appearances (often dubbed or cross-promoted in the region), where she played a role within an "Ad Council" setting. The "New" Shakeela: Transition to Mainstream
Rajan Mash arrived in a black SUV, his gold chain glinting like a villain in a 90s Dileep comedy. He offered a cheque. “Govindan uncle, sentiment is bad business. We’re building a ‘Food and Artisan Collective.’ Very hip.”
The air in the Sree Padmanabha Talkies smelled of damp jasmine, old film reels, and the particular mustiness of seventy years of monsoons. Govindan, 72, with skin the colour of roasted coffee and fingers stained silver from decades of handling celluloid, ran a soft cloth over the projector’s lens. Outside, the rain hammered the tin roof like a thousand chenda drummers starting a melam . Today, the search for reflects a deep-rooted curiosity
💬 Have you seen any of these? Which Shakeela movie is your all-time favorite?
An upcoming Tamil project featuring Shakeela.
Shakeela’s Rare & “New-to-You” Malayalam Movies – A Must-Watch List of the actress rather than the "scandalous" nature
And who knows? In the unpredictable world of Malayalam cinema, a cameo or a web-series comeback might just be around the corner. Until then, long live the queen.
Before diving into the latest movies and news updates, it is essential to understand the legacy of Shakeela. Born in 1975 (or 1973, according to some sources) in Chennai, Shakeela entered the film industry in 1995 with the Tamil softcore film Playgirls , where she played the younger sister of Silk Smitha. At the time, few could have predicted the phenomenon she would unleash on the Malayalam film industry.
Despite facing immense social stigma and ostracization from mainstream award functions—she has revealed in interviews that she was never invited to a single award show in her 25-year career—Shakeela remained a towering figure who displayed her sexuality in defiance of social norms, paving the way for her own unique brand of stardom.
In GNS3, go to File > Import Appliance and make sure that your appliance imports correctly. GNS3 will provide guidance if there’s a formatting error. Looking at the JSON above, you can imagine that a common mistake is unmatched brackets!
If the GNS3a file loads, test it by creating an instance. You need to test at least any new versions you added. Make sure the appliance boots without error and that expected interfaces are available.
Once the pieces are working, submit the appliance to the community by cloning the GNS3-registry on Github and adding in your file.
git clone https://github.com/GNS3/gns3-registry.git
If you’ve already cloned it, make sure that your branch is up to date. Upstream is the original source (in this case the GNS3 copy).
git fetch upstream
Two Python programs are included in the repo. Run them both on your copy before continuing. These are QA processes that look for issues before you submit. They will take a little time to run.
pip3 install -r requirements.txt # this does __pip3 install jsonschma__ and __pip3 install pycurl__
python3 check.py
python3 check_url.py
Next push your local copy to your github copy. In Github terms, origin is your copy on Github, and master is the local copy.
git add .
git commit -m "Updated Security Onion"
git push -f origin master
Now we have an up to date local copy of the gns3-registry that includes our updated gns3a appliance and we’ve updated our fork on Github. Next, we offer our update to the project via a Pull Request. You are going to be one of the cool kids!
Go to the gns3-registry repository on Github and select the Pull Requests tab and click the big green New pull request button. Under Compare, select the link to compare across forks (since your copy is a fork) and select your fork. It should show you the changes to files so take a moment to digest that and make sure this PR is doing what you want. Finally, submit the Pull Request. Github will email you when there’s an update to the request. If the GNS3 team has a question, they’ll submit a comment on the PR and leave it open for you to resolve. Otherwise, it will get merged in and all the other GNS3 users will be able to enjoy your hard work!
Thanks!