muresan’s gists

muresan / nginx-rate-limit.conf

Created February 21, 2019 01:18

	# limit the number of connections to 1 per second and allow to burst to 10
	limit_req_zone $http_x_forwarded_for zone=application:10m rate=1r/s; # For Load Balanced environments
	#limit_req_zone $remote_addr zone=application:10m rate=1r/s; # For Single Instance environments
	limit_req zone=application burst=10 nodelay;
	limit_req_status 429;
	limit_conn_status 429;

	# pass real IP from client to NGINX
	real_ip_header X-Forwarded-For;
	set_real_ip_from 0.0.0.0/0;

muresan / ansible.cfg

Created February 13, 2019 14:44

Enable much better debugging for ansible

muresan / Dockerfile

Last active November 20, 2018 22:45

	FROM lsiobase/alpine.python:3.8

	# set version label
	ARG BUILD_DATE
	ARG VERSION
	LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
	LABEL maintainer="sparklyballs"

	# set python to use utf-8 rather than ascii
	ENV PYTHONIOENCODING="UTF-8"

muresan / gist:da7c24302931a83dfb39dd2e1916ec2f

Created November 8, 2018 16:41

jinja2 walk hash

muresan / Dockerfile

Last active August 7, 2018 12:04

ElasticSearch + fluentd deployment

	FROM fluent/fluentd

	RUN apk add --update --virtual .build-deps \
	sudo build-base ruby-dev \
	&& sudo gem install \
	fluent-plugin-elasticsearch \
	&& sudo gem sources --clear-all \
	&& apk del .build-deps \
	&& rm -rf /var/cache/apk/* \
	/home/fluent/.gem/ruby/2.4.0/cache/*.gem

muresan / nginx_imagefilte_resize.conf

Last active July 1, 2018 23:22

	# resize /var/www/server.name/pics/image.jpg?h=100&w=100 to /var/www/server.name/pics/100x100/image.jpg

	server {
	listen 80;
	server_name server.name;

	root /var/www/server.name;

	location /media/ {
	alias /var/www/server.name/pics/;

muresan / unnamed.txt

Created October 30, 2017 17:58

Bonnie++ in host and then in container.

	[root@lemon bonnie]# mkdir /root/bonnie && cd /root/bonnie
	[root@lemon bonnie]# bonnie++ -c 16 -s 16384 -d . -u 0:0
	Using uid:0, gid:0.
	Writing a byte at a time...done
	Writing intelligently...done
	Rewriting...done
	Reading a byte at a time...done
	Reading intelligently...done
	start 'em...done...done...done...done...done...
	Create files in sequential order...done.

muresan / helloworld-compose.yml

Last active October 9, 2017 10:55

Traefik on rancher

	version: '2'
	services:
	helloworld:
	image: muresan/node-helloworld:1.2
	labels:
	traefik.frontend.rule: Host:www.helloworld.com,helloworld.com
	traefik.port: '3000'
	traefik.enable: 'true'
	traefik.protocol: 'http'
	traefik.frontend.entryPoints: 'http'

muresan / sysctl.conf

Created October 6, 2017 13:11

	# System default settings live in /usr/lib/sysctl.d/00-system.conf.
	# To override those settings, enter new settings here, or in an /etc/sysctl.d/<name>.conf file
	#
	# For more information, see sysctl.conf(5) and sysctl.d(5).

	# Increase size of file handles and inode cache
	fs.file-max = 2097152

	# Do less swapping
	vm.swappiness = 10

muresan / docker filters.sh

Created September 28, 2017 08:51

	# format table
	$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
	# filter
	# until (<timestamp>) - only remove containers created before given timestamp
	# label (label=<key>, label=<key>=<value>, label!=<key>, or label!=<key>=<value>)
	# - only remove containers with (or without, in case label!=... is used) the specified labels.

	$ docker run -ti -l keep=yes -d alpine sleep 1h
	$ docker container prune --filter='label!=keep=yes'

Catalin Muresan muresan