Why Should I Care (For Developers)
"Docker interests me because it allows simple environment isolation and repeatability. I can create a run-time environment once, package it up, then run it again on any other machine. Furthermore, everything that runs in that environment is isolated from the underlying host (much like a virtual machine). And best of all, everything is fast and simple."
| worker_processes 1; | |
| user nobody nogroup; | |
| pid /var/run/nginx.pid; | |
| error_log /var/log/nginx/error.log; | |
| events { | |
| worker_connections 64; | |
| } |
| [program:gunicorn-graphite] | |
| command=/usr/local/bin/gunicorn_django -u www-data -g www-data -b 127.0.0.1:8080 --log-file=/opt/graphite/storage/log/webapp/gunicorn.log /opt/graphite/webapp/graphite/settings.py | |
| process_name=%(program_name)s | |
| autostart=true | |
| autorestart=true | |
| stopsignal=QUIT | |
| user=www-data | |
| [program:carbon-cache] | |
| command=python /opt/graphite/bin/carbon-cache.py --debug start |
| #!/bin/bash | |
| # node.js using PPA (for statsd) | |
| sudo apt-get install python-software-properties | |
| sudo apt-add-repository ppa:chris-lea/node.js | |
| sudo apt-get update | |
| sudo apt-get install nodejs npm | |
| # Install git to get statsd | |
| sudo apt-get install git |
| #!/bin/bash | |
| sudo apt-get update | |
| sudo apt-get -y install make libmysqlclient-dev x11-apps | |
| wget http://www.rsyslog.com/files/download/rsyslog/rsyslog-4.6.1.tar.gz | |
| tar xvf rsyslog-4.6.1.tar.gz | |
| cd rsyslog-4.6.1 | |
| sudo mkdir /var/log/rsyslog # replace by your $WorkDirectory value, if any |
https://github.com/BrightcoveOS/Diamond
From their wiki:
Diamond is a python daemon that collects system metrics and publishes them to Graphite. It is capable of collecting cpu, memory, network, i/o, load and disk metrics. Additionally, it features an API for implementing custom collectors for gathering metrics from almost any source.
apt-get install build-essentials
apt-get install python-dev
| output { | |
| # <SNIP> other outputs <SNIP> | |
| # | |
| # Ping me if anything is about to explode, or if any important massage pass by | |
| # | |
| xmpp { | |
| tags => 'warn_me' | |
| host => "ejabberd.example.io" | |
| message => "time='%{timestamp}', host='%{source_host}', tags='%{tags}',path='%{source_path}', type='%{type}', field='%{fields}' message='%{message}'," |
| #!/bin/bash | |
| # mirror_test.sh | |
| # benchmarks closest ubuntu mirrors and outputs them in speed order | |
| # bash -c "$(curl -fsSL https://gist.githubusercontent.com/lox/9152137/raw/mirror_test.sh)" | |
| MIRRORS=$(curl -s http://mirrors.ubuntu.com/mirrors.txt) | |
| TESTFILE="dists/$(lsb_release -c -s)/main/binary-amd64/Packages.bz2" | |
| TIMEOUT=3 | |
| SAMPLES=3 |
| # From http://derblub.com/human-readable-and-by-size-sorted-disk-usage-in-bash | |
| function duf { | |
| du -sk "$@" | sort -n | while read size fname; do for unit in k M G T P E Z Y; do if [ $size -lt 1024 ]; then echo -e "${size}${unit}\t${fname}"; break; fi; size=$((size/1024)); done; done | |
| } |