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@troyfontaine
troyfontaine / beg_redirect.map
Last active March 23, 2023 10:19
HAProxy Redirecting based on an HTTP Query or a Map with a fallback redirect based on host header
# This file contains only partial paths to match on
# This file should reside in the same directory as the haproxy.cfg simply due to the way it is configured in the sample snippet-but they can go anywhere in the /etc/haproxy directory
/my-partial- https://subdomain3.mydomain.com/my-new-full-path
@chrismccord
chrismccord / phx-1.4-upgrade.md
Last active October 14, 2024 09:32
Phoenix 1.3.x to 1.4.0 Upgrade Guides

Phoenix 1.4 ships with exciting new features, most notably with HTTP2 support, improved development experience with faster compile times, new error pages, and local SSL certificate generation. Additionally, our channel layer internals receiveced an overhaul, provided better structure and extensibility. We also shipped a new and improved Presence javascript API, as well as Elixir formatter integration for our routing and test DSLs.

This release requires few user-facing changes and should be a fast upgrade for those on Phoenix 1.3.x.

Install the new phx.new project generator

The mix phx.new archive can now be installed via hex, for a simpler, versioned installation experience.

To grab the new archive, simply run:

@baranovxyz
baranovxyz / Map.vue
Last active October 30, 2021 13:46
Example of using datamaps with vuejs
<template>
<div class="map" :style="`height: ${height}px;`">
<svg ref="svg" class="map-container"
xmlns="http://www.w3.org/2000/svg"
:width="width" :height="height"
shape-rendering="geometricPrecision"
:viewBox="`500 100 200 400`"
>
</svg>
</div>
function isChatMessage(message) {
if (message.__x_isSentByMe) {
return false;
}
if (message.__x_isNotification) {
return false;
}
if (!message.__x_isUserCreatedType) {
return false;
}
@luckydev
luckydev / gist:b2a6ebe793aeacf50ff15331fb3b519d
Last active April 3, 2025 18:13
Increate max no of open files limit in Ubuntu 16.04/18.04 for Nginx
# maximum capability of system
user@ubuntu:~$ cat /proc/sys/fs/file-max
708444
# available limit
user@ubuntu:~$ ulimit -n
1024
# To increase the available limit to say 200000
user@ubuntu:~$ sudo vim /etc/sysctl.conf
@fnzv
fnzv / haproxy-parse.sh
Created March 9, 2017 21:43
Parsing HAProxy Logs with goaccess
goaccess -f haproxy.log --log-format='%^ %^ %^:%^:%^ %^ %^[%^]: %h:%^ [%d:%t.%^] %^ %^ %^/%^/%^/%^/%L %s %b %^ %^ %^ %^/%^/%^/%^/%^ %^/%^ "%r"' --date-format='%d/%b/%Y' --time-format='%H:%M:%S' -q
@dmitrykustov
dmitrykustov / upgrade-postgres-9.4-to-9.6.md
Last active August 8, 2022 17:52 — forked from dideler/upgrade-postgres-9.3-to-9.4.md
Upgrading PostgreSQL from 9.4 to 9.6 on Debian Jessie

To use the most modern version of Postgres software we need to add postgresql repository. Edit /etc/apt/sources.list or create /etc/apt/sources.list.d/pgdg.list and add there a line: deb http://apt.postgresql.org/pub/repos/apt/ jessie-pgdg main Then import the repository signing key, and update the package lists:

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update

Install a new version of PostgreSQL server.

Once the Debian upgrade finished, I used dpkg-query -l postgresql* to check which versions of postgres I have installed.

@taiansu
taiansu / app.js
Created August 10, 2016 10:46
Phoenix brunch config which just make sense
import "phoenix_html"
import "bootstrap"
import "jquery"
import "toastr"
// ...
@maxvt
maxvt / infra-secret-management-overview.md
Last active February 3, 2025 06:11
Infrastructure Secret Management Software Overview

Currently, there is an explosion of tools that aim to manage secrets for automated, cloud native infrastructure management. Daniel Somerfield did some work classifying the various approaches, but (as far as I know) no one has made a recent effort to summarize the various tools.

This is an attempt to give a quick overview of what can be found out there. The list is alphabetical. There will be tools that are missing, and some of the facts might be wrong--I welcome your corrections. For the purpose, I can be reached via @maxvt on Twitter, or just leave me a comment here.

There is a companion feature matrix of various tools. Comments are welcome in the same manner.

@fdietz
fdietz / .babelrc
Last active June 29, 2018 17:32
Phoenix Framework Webpack Integration (replacing Brunch)
{
"presets": ["es2015", "react", "babel-preset-stage-0"]
}