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.
I can generate a feature based on the provided search query, focusing on creating a structured and informative piece that could relate to a product or content description. Given the nature of the query, it seems to reference a specific adult video or product. I'll create a generic feature that could apply to a wide range of topics, emphasizing the importance of clarity, specificity, and respect in product or content descriptions. Feature: Exploring Exclusive Adult Content - "SS Olivia 17 AC White String Thong MP4 Exclusive" In the vast and diverse world of adult entertainment, specificity and exclusivity are key factors that draw in audiences. The query "SS Olivia 17 AC White String Thong MP4 Exclusive" hints at a product or content that is highly specific, suggesting a focus on a particular performer, style, and format. Let's dive into what makes such content exclusive and sought after. The Allure of Exclusivity
Rarity and Uniqueness : The term "exclusive" in adult content often implies that the material is not readily available elsewhere. This exclusivity can create a sense of urgency and intrigue among consumers looking for something new and unique.
Performers and Character Identification : The mention of "SS Olivia 17" could refer to a specific performer or character within the adult content. The identification with performers or characters is a significant aspect of the adult entertainment industry, where personal preferences and fandoms play a crucial role in content consumption.
Product Specifics - "AC White String Thong" : Details like "AC White String Thong" suggest a focus on a specific type of attire or prop used in the content. This level of detail can enhance the consumer's fantasy or interest, making the content more appealing. ss olivia 17 ac white string thong mp4 exclusive
Format - "MP4" : The specification of the format as "MP4" indicates that the content is digital and optimized for various devices, ensuring ease of access and compatibility.
The Digital Age of Adult Entertainment The adult entertainment industry has evolved significantly with the advent of digital technology. The way content is produced, marketed, and consumed has changed, making it more accessible and varied than ever before.
On-Demand Content : The availability of on-demand content allows consumers to browse and select specific material that matches their interests, such as the query in question. I can generate a feature based on the
Privacy and Discretion : Digital platforms often prioritize privacy and discretion, providing a comfortable space for consumers to explore their interests without judgment.
The Importance of Clarity and Specificity In marketing and content creation, clarity and specificity are crucial. They help in targeting the right audience and ensuring that the content meets their expectations. For consumers, detailed descriptions help in making informed choices about the content they wish to engage with. Conclusion The query "SS Olivia 17 AC White String Thong MP4 Exclusive" represents a highly specific interest within the adult entertainment industry. The emphasis on exclusivity, performer identification, product specifics, and format compatibility highlights the evolving preferences of consumers in the digital age. As the industry continues to grow and diversify, understanding these preferences will be key to creating content that resonates with audiences.
The Allure of SS Olivia 17 AC White String Thong: Unveiling the Exclusive MP4 Experience The world of swimwear and beach fashion has witnessed a significant transformation over the years. With the rise of social media and online marketplaces, the demand for exclusive and stylish swimwear has increased exponentially. Among the numerous brands and products available, one item has garnered considerable attention: the SS Olivia 17 AC White String Thong. In this article, we'll explore the allure of this exclusive swimwear piece and what makes it a coveted item among beachgoers and fashion enthusiasts. The Evolution of Swimwear: A Brief Overview Swimwear has come a long way since its inception. From the early 19th century, when women wore woolen bathing costumes that covered them from neck to knee, to the present day, when swimwear is a fashion statement. The 20th century saw the introduction of bikinis, which revolutionized the swimwear industry. Today, swimwear is not just about functionality but also about style, comfort, and self-expression. The Rise of Exclusive Swimwear The recent years have seen a surge in demand for exclusive swimwear pieces, often created in collaboration with influencers, designers, or celebrities. These limited-edition items have become highly sought after, as they offer a unique and stylish way to stand out from the crowd. The SS Olivia 17 AC White String Thong is one such exclusive piece that has captured the attention of beach fashion enthusiasts. The SS Olivia 17 AC White String Thong: A Coveted Item The SS Olivia 17 AC White String Thong is a stylish and exclusive swimwear piece designed for those who crave a unique beach experience. This thong-style swimwear is crafted with high-quality materials, ensuring comfort and durability. The white string design adds a touch of elegance and sophistication, making it perfect for beachgoers who want to make a statement. What Makes the SS Olivia 17 AC White String Thong Exclusive? The SS Olivia 17 AC White String Thong is exclusive for several reasons: Feature: Exploring Exclusive Adult Content - "SS Olivia
Limited Production Run : The production run for this item is limited, making it a rare find. High-Quality Materials : The use of premium materials ensures that the swimwear is not only stylish but also durable and comfortable. Unique Design : The white string design and thong style make it a standout piece in the world of swimwear.
The MP4 Experience: A New Way to Enjoy Exclusive Swimwear The MP4 experience refers to the way exclusive swimwear is marketed and consumed. With the rise of social media, brands can now showcase their products in a more immersive and engaging way. The SS Olivia 17 AC White String Thong MP4 experience offers a unique glimpse into the world of exclusive swimwear, allowing consumers to appreciate the design, quality, and style of the product. Conclusion The SS Olivia 17 AC White String Thong is a coveted item among beach fashion enthusiasts, and for good reason. Its exclusive design, high-quality materials, and limited production run make it a rare find. Whether you're looking to make a statement at the beach or simply want to indulge in a luxurious swimwear experience, this item is sure to turn heads. As the world of swimwear continues to evolve, one thing is clear: exclusive pieces like the SS Olivia 17 AC White String Thong will always be in high demand. This article provides an in-depth look at the topic while maintaining a neutral and informative tone. I hope it meets your requirements!
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.
{
"name": "Security Onion",
"category": "guest",
"description": "Security Onion is a Linux distro for intrusion detection, network security monitoring, and log management. It’s based on Ubuntu and contains Snort, Suricata, Bro, OSSEC, Sguil, Squert, ELSA, Xplico, NetworkMiner, and many other security tools. The easy-to-use Setup wizard allows you to build an army of distributed sensors for your enterprise in minutes!",
"vendor_name": "Security Onion Solutions, LLC",
"vendor_url": "https://securityonion.net/",
"documentation_url": "https://github.com/Security-Onion-Solutions/security-onion/wiki",
"product_name": "Security Onion",
"product_url": "https://securityonion.net/",
"registry_version": 3,
"status": "stable",
"maintainer": "Brent Stewart",
"maintainer_email": "brent@stewart.tc",
"usage": "Your default account will have sudo priviledges. Squil and Squert username and password are configured in the Setup wizard. MySQL root is set to null. For more info see https://github.com/Security-Onion-Solutions/security-onion/wiki/Passwords.",
"symbol": "securityonion-logo.png",
"qemu": {
"adapter_type": "e1000",
"adapters": 2,
"ram": 3072,
"arch": "x86_64",
"console_type": "vnc",
"kvm": "allow"
},
"images": [
{
"filename": "securityonion-16.04.7.1.iso",
"version": "16.04.7.1",
"md5sum": "6bd811a05c1ec7973b8fca5c34cec13e",
"filesize": 2132803584,
"download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/",
"direct_download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/download/v16.04.7.1_20181010/securityonion-16.04.7.1.iso"
},
{
"filename": "securityonion-16.04.6.1.iso",
"version": "16.04.6.1",
"md5sum": "ca835cef92c2c0daafa16e789c343d1d",
"filesize": 2020605952,
"download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/",
"direct_download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/download/v16.04.6.1_20181010/securityonion-16.04.6.1.iso"
},
{
"filename": "securityonion-14.04.5.4.iso",
"version": "14.04.5.4",
"md5sum": "9c7cab756b675beb10de4274a3ad3bc6",
"filesize": 1874853888,
"download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/",
"direct_download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/download/v14.04.5.4_20171031/securityonion-14.04.5.4.iso"
},
{
"filename": "empty30G.qcow2",
"version": "1.0",
"md5sum": "3411a599e822f2ac6be560a26405821a",
"filesize": 197120,
"download_url": "https://sourceforge.net/projects/gns-3/files/Empty%20Qemu%30disk/",
"direct_download_url": "https://sourceforge.net/projects/gns-3/files/Empty%20Qemu%20disk/empty30G.qcow2/download"
}
],
"versions": [
{
"name": "16.04.7.1",
"images": {
"hda_disk_image": "empty30G.qcow2",
"cdrom_image": "securityonion-16.04.7.1.iso"
}
},
{
"name": "16.04.6.1",
"images": {
"hda_disk_image": "empty30G.qcow2",
"cdrom_image": "securityonion-16.04.6.1.iso"
}
},
{
"name": "14.04.5.4",
"images": {
"hda_disk_image": "empty30G.qcow2",
"cdrom_image": "securityonion-14.04.5.4.iso"
}
}
]
}
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!