Weave Net - Weaving Containers into Applications

State: Closed
ditron opened this Issue on Aug 31, 2010 · 95 comments

phpipam-pyclient is a REST-client CLI tool to interface with phpipam REST API. phpipam-pyclient leverages python fire and requests under the hood, some high level functions have been implementend to allow the user to quickly query certain information about the devices on phpipam. In addition, you can use this library to build your Ansible inventory by filtering a field/column of the devices on phpipam.

Katran is a C++ library and BPF program to build high-performance layer 4 load balancing forwarding plane. Katran leverages XDP infrastructure from the kernel to provide an in-kernel facility for fast packet's processing.
Katran's key features:

1) Blazing fast (especially w/ XDP in driver mode).
2) Performance scaling linearly with a number of NIC's RX queues.
3) RSS friendly encapsulation.

Free yourself from the shackles of WYSIWYG and TextArea wiki editors. Reach
unheralded levels of productivity by editing your Confluence wiki with the
most powerful text editor known to mankind: Vim!

confluence-vim

A vim plugin for taking notes in markdown and storing them in a confluence wiki.

It's really simple, I hope you like it.

You need to install html2text, markdown, and requests, and your vim needs to be compiled with python support. You also need to write your credentials in your .netrc file.

Shell script to test the performance of the most popular DNS resolvers from your location.

Includes by default:

CloudFlare 1.1.1.1
Google 8.8.8.8
Quad9 9.9.9.9
OpenDNS
Norton
CleanBrowsing
Yandex
AdGuard
Neustar
Comodo

A cross-platform C library to retrieve CPU features (such as available instructions) at runtime

A simple shell script to tell if your Linux installation is vulnerable against the 3 "speculative execution" CVEs that were made public early 2018.
Without options, it'll inspect your currently running kernel. You can also specify a kernel image on the command line, if you'd like to inspect a kernel you're not running.
The script will do its best to detect mitigations, including backported non-vanilla patches, regardless of the advertised kernel version number.

• CVE-2017-5753
• CVE-2017-5715
• CVE-2017-5754

Motivation

• Moving a file to a friend’s machine, when the humans can speak to each
  other (directly) but the computers cannot

• Delivering a properly-random password to a new user via the phone

• Supplying an SSH public key for future login use

• GitHub - magic-wormhole/magic-wormhole: get things from one computer to another, safely · GitHub

Get things from one computer to another, safely.

This package provides a library and a command-line tool named wormhole, which makes it possible to get arbitrary-sized files and directories (or short pieces of text) from one computer to another. The two endpoints are identified by using identical "wormhole codes": in general, the sending machine generates and displays the code, which must then be typed into the receiving machine.

The codes are short and human-pronounceable, using a phonetically-distinct wordlist. The receiving side offers tab-completion on the codewords, so usually only a few characters must be typed. Wormhole codes are single-use and do not need to be memorized.

The BGP swiss army knife of networking

Open Routing, OpenR, is Facebook's internally designed and developed routing protocol/platform. Originally built for performing routing on the Terragraph network, its awesome design and flexibility have led to its adoption in other networks at Facebook including our new WAN network, Express Backbone.

Poolmon is a director mailserver pool monitoring script for Dovecot, meant to
roughly duplicate the functionality of node health monitors on dedicated load-
balancers like LVS or F5 BigIP LTM. This script can be safely run on more than
one director host simultaneously, although differences in node reachability may
result in mailserver vhost count flapping.

Consult the help text for more details on functionality.

General support for:

• Monitors
• OSDs
• MDSs
• RGW

More details:

• Authentication (cephx), this can be disabled.
• Supports cluster public and private network.
• Monitors deployment. You can easily start with one monitor and then progressively add new nodes.
  So can deploy one monitor for testing purpose. For production, I recommend to always use an odd
  number of monitors, 3 tends to be the standard.
• Object Storage Daemons. Like the monitors you can start with a certain amount of nodes and then
  grow this number. The playbook either supports a dedicated device for storing the journal or both
  journal and OSD data on the same device (using a tiny partition at the beginning of the device).
• Metadata daemons.
• Collocation. The playbook supports collocating Monitors, OSDs and MDSs on the same machine.
• The playbook was validated on Debian Wheezy, Ubuntu 12.04 LTS and CentOS 6.4.
• Tested on Ceph Dumpling and Emperor.
• A rolling upgrade playbook was written, an upgrade from Dumpling to Emperor was performed and worked.

Schrödinger's Backup: "The condition of any backup is unknown until a restore is attempted"

So you're backing up your databases, but are you regularly checking that the backups are actually useable? Uphold will help you automatically test them by downloading the backup, decompressing, loading and then running programmatic tests against it that you define to make sure they really have what you need.

Most of the current formatters for Python --- e.g., autopep8, and pep8ify --- are made to remove lint errors from code. This has some obvious limitations. For instance, code that conforms to the PEP 8 guidelines may not be reformatted. But it doesn't mean that the code looks good.

YAPF takes a different approach. It's based off of 'clang-format', developed by Daniel Jasper. In essence, the algorithm takes the code and reformats it to the best formatting that conforms to the style guide, even if the original code didn't violate the style guide. The idea is also similar to the 'gofmt' tool for the Go programming language: end all holy wars about formatting - if the whole codebase of a project is simply piped through YAPF whenever modifications are made, the style remains consistent throughout the project and there's no point arguing about style in every code review.

The ultimate goal is that the code YAPF produces is as good as the code that a programmer would write if they were following the style guide. It takes away some of the drudgery of maintaining your code.

This is an Ansible role that manages network interface configuration as it is found on Debian/Ubuntu servers

...is a unit testing framework for Shell scripts - namely Bash.

This is a very light weight (as in one file) unit testing library for Bash scripts. It functions similarly to Java's JUnit.

You do not need to touch any of your shell scripts to run unit tests against it. That is to say, that your original source code does not need to know about the BSTL in order for the unit tests to work.

Tectonic is built on pure-upstream Kubernetes but has an opinion on the best way to install and run a Kubernetes cluster. This project helps you install a Kubernetes cluster the "Tectonic Way". It provides good defaults, enables install automation, and is customizable to meet your infrastructure needs.

Goals of the project:

Installation of Self-Hosted Kubernetes Cluster
Secure by default (use TLS, RBAC by default, OIDC AuthN, etcd)
Automatable install process for scripts and CI/CD
Deploy Tectonic on any infrastructure (Amazon, Azure, OpenStack, GCP, etc)
Runs Tectonic on any OS (Container Linux, RHEL, CentOS, etc)
Customizable and modular (change DNS providers, security settings, etc)
HA by default (deploy all Kubernetes components HA, use etcd Operator)

Note: This repo does not yet haveTectonic is built on pure-upstream Kubernetes but has an opinion on the best way to install and run a Kubernetes cluster. This project helps you install a Kubernetes cluster the "Tectonic Way". It provides good defaults, enables install automation, and is customizable to meet your infrastructure needs.

Goals of the project:

Installation of Self-Hosted Kubernetes Cluster
Secure by default (use TLS, RBAC by default, OIDC AuthN, etcd)
Automatable install process for scripts and CI/CD
Deploy Tectonic on any infrastructure (Amazon, Azure, OpenStack, GCP, etc)
Runs Tectonic on any OS (Container Linux, RHEL, CentOS, etc)
Customizable and modular (change DNS providers, security settings, etc)
HA by default (deploy all Kubernetes components HA, use etcd Operator)

Note: This repo does not yet have all Tectonic Installer features imported. This will happen over the coming weeks as we are able to make some of the surrounding infrastructure public as well. This notice will be removed once the AWS and Baremetal graphical installer code has been fully integrated.

Checkout the ROADMAP for details on where the project is headed. all Tectonic Installer features imported. This will happen over the coming weeks as we are able to make some of the surrounding infrastructure public as well. This notice will be removed once the AWS and Baremetal graphical installer code has been fully integrated.

Checkout the ROADMAP for details on where the project is headed.