Fauxpilot is an open-source alternative to GitHub Copilot, leveraging the power of large-scale models to deliver a range of AI-driven functionalities, including dialogue and code suggestions. In this article, we’ll focus exclusively on its code suggestion capabilities, with other features to be detailed in future posts.
Local Setup
To run Fauxpilot, the following prerequisites must be met:
A Windows or Linux system with an NVIDIA graphics card.
At least 50GB of local storage space (required for the large model).
The curl and zstd command-line tools, necessary for model downloads.
I am using Ubuntu.
The Docker installation is simple and won’t be elaborated here. The NVIDIA Container Toolkit is a project that enables containers to utilize NVIDIA GPU resources. The following commands can be used for installation:
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# Configure the production repository: curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \ && curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \ sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \ sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
# Configure the repository to use experimental packages: sed -i -e '/experimental/ s/^#//g' /etc/apt/sources.list.d/nvidia-container-toolkit.list
Hugging Face is a platform that provides powerful tools and resources for the natural language processing (NLP) community. It offers various pre-trained models, APIs, and tools to simplify the development and deployment of NLP tasks for developers and researchers. The core mission of Hugging Face is to make NLP technology more accessible and shareable, promoting the advancement and democratization of artificial intelligence.
On Hugging Face, users can access a wide range of pre-trained models for tasks like text classification, question answering, language generation, and more. Additionally, Hugging Face allows users to create their own “Spaces” to store and share their models, code, and datasets. In this guide, we will focus on how to deploy a fast one-click face swapping software on Hugging Face.
2. Creating a Space and Uploading Code
To deploy a one-click face swapping software on Hugging Face, we first need to create a Hugging Face account and then create a new Space.
Login to Hugging Face, click the “Login” button in the top right corner, and enter your account credentials to log in.
After logging in, you will see your username in the top right corner. Click on your username and select “Create a new space.”. and select the Space SDK Gradio for space hardware, we will be using CPU.
On the “Create a new space” page, provide a name and description for your Space. Choose a relevant name related to your one-click face swapping software and provide an appropriate description to let others know about your project.
Click “Create new space” to finish creating the Space.
2.3 Upload Code and Applications
To deploy our one-click face swapping software, we will be using the roop repository available on GitHub. This software enables one-click face swapping for both images and videos by simply requiring users to upload a portrait image. For the purpose of this guide, we will focus on face swapping as an example. As we are using the free version of Hugging Face’s space, it currently supports CPU inference only.
To get started, clone the roop repository and create an app.py file.
we will call the core module in app.py using the following code:
# -* coding:UTF-8 -* # !/usr/bin/env python import numpy as np import gradio as gr import roop.globals from roop.core import ( start, decode_execution_providers, suggest_max_memory, suggest_execution_threads, ) from roop.processors.frame.core import get_frame_processors_modules from roop.utilities import normalize_output_path import os from PIL import Image
We will use Gradio to design the user interface for our program. The good news is that Hugging Face natively supports Gradio, so we don’t need to import any additional libraries.
Once you have written the program, you can push it to your Hugging Face space. After the push, the program will be automatically deployed. All you need to do is wait for the deployment to complete, and then you can start using the one-click face swapping software.
Remember, the deployment process is hassle-free and user-friendly, allowing you to focus on the exciting applications of your software.
This article will introduce how to use Oracle Cloud to build a highly available, cross-regional system. We know that high availability describes a system that is available most of the time and can provide us with services. High availability means the service is still available even during a hardware failure or system upgrade. Eliminate single points of failure through proper use of deploying instances across multiple availability domains We’ll create load balancers in three different regions, each with two servers at least behind them that use the same application and expose the same ports.
Let’s take a look at our system design architecture design first.
In this architecture, We create three load-balancers distributed in the us-west, us-east, and Europe regions. So we have three regions with identical resources. And the traffic will route to the specific load balancer with rules. And fallback to other load balancers. We’ll show how to create this architecture step by step
#What is Data Migration? Data migration is the process of moving data from one system to another. While this might seem straightforward, it involves storage, database, or application change. Any data migration will involve at least the transform and load steps in the context of the extract/transform/load (ETL) process. This means that extracted data needs to go through a series of functions in preparation, after which it can be loaded into a target location.
A strategic data migration plan should include consideration of these critical factors:
Knowing the data — Before migration, source data must undergo a complete audit. Unexpected issues can surface if this step is ignored.
Cleanup — Once you identify any issues with your source data, they must be resolved. This may require additional software tools and third-party resources because of the scale of the work.
Maintenance and protection — Data undergoes degradation after some time, making it unreliable. This means there must be controls in place to maintain data quality.
Governance — Tracking and reporting on data quality is crucial because it enables a better understanding of data integrity. The processes and tools used to produce this information should be highly usable and automate functions where possible.
In a network environment, it is sometimes necessary to segment different user groups to improve security and performance. VLANs (Virtual Local Area Networks) provide a way to do this by dividing a physical network into multiple logical networks. This allows different user groups to be isolated from each other and to have their own set of configurations, such as DHCP (Dynamic Host Configuration Protocol) settings.
In this tutorial, we will go through the steps of configuring VLANs and DHCP for different user groups.
Prerequisites
Before we begin, we assume that you have the following:
A Linux machine with a network interface named tap_home that is connected to a physical network
Root access to the Linux machine
Basic knowledge of networking concepts, such as IP addresses and subnets
Creating VLANs
The first step is to create VLANs for each user group. We will create two VLANs, one for each user group, with IDs 100 and 200.
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ip link add link tap_home name tap_home.100 type vlan id 100 ip link add link tap_home name tap_home.200 type vlan id 200
APISIX allows users to extend functions through plugins, Although the Apache APISIX kernel code is written in Lua by the plugin, Apache APISIX supports the development of plugins in multiple languages, such as Go and Java. This article will explain in detail how to use plugins to develop Apache APISIX. We will write an HTTP base auth plugin in Golang
write the plugin
Prerequisites
Go (>= 1.15)
apisix-go-plugin-runner
Let’s look at the Plugin interface, To write a custom plugin, we need to implement the plugin’s interface
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type Plugin interface { // Name returns the plguin name Name() string
// ParseConf is the method to parse the given plugin configuration. When the // configuration can't be parsed, it will be skipped. ParseConf(in []byte) (conf interface{}, err error)
// Filter is the method to handle request. // It is like the `http.ServeHTTP`, plus the ctx and the configuration created by // ParseConf. // // When the `w` is written, the execution of the plugin chain will be stopped. // We don't use onion model like Gin/Caddy because we don't serve the whole request lifecycle // inside the runner. The plugin is only a filter running at one stage. Filter(conf interface{}, w http.ResponseWriter, r pkgHTTP.Request) }
oracle has tools to increase disk sise for Oracle Image, but not ubuntu, we need to do it manualy
The script internally calls growpart from cloud-guest-utils and resize2fs. So if you are not using LVM etc, to grow main ext4 partition of a boot volume in Ubuntu, simply run:
sftp is a way to use ftp on a linux server. it use the ssh account to connect the server, we can setup the sftp account and provide differences authentication
create sftp account without shell permission
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sudo adduser --shell /bin/false sftpuser
then set the password for the user
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sudo passwd sftpuser
create sftp directory for the user, and give the permission
update sftp user config to enable password and public key authentication
edit file at /etc/ssh/sshd_config, append below lines
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Match User sftpuser ForceCommand internal-sftp PasswordAuthentication yes ChrootDirectory /var/sftp PermitTunnel no AllowAgentForwarding no AllowTcpForwarding no X11Forwarding no RSAAuthentication yes PubkeyAuthentication yes AuthorizedKeysFile /home/sftpuser/.ssh/authorized_keys
set PasswordAuthentication to yes to enable password authentication, set PubkeyAuthentication to yes to enable public key authentication,
and then restart sshd services sudo service sshd restart