arkka

# /etc/sysctl.conf
### IMPROVE SYSTEM MEMORY MANAGEMENT ###

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

# Do less swapping
vm.swappiness = 10
vm.dirty_ratio = 60
vm.dirty_background_ratio = 2

arkka

import os
import requests
import json
import time

environmentName = 'some-env'
serviceName = 'some-service'
newImage = 'docker:arkka/some-image:tag'

# Find stack based on their name

arkka

convoy-nfs-storagepool:
  labels:
    io.rancher.container.create_agent: 'true'
    io.rancher.scheduler.affinity:host_label: nfs-server=true
  command:
  - storagepool-agent
  image: rancher/convoy-agent:v0.9.0
  volumes:
  - /var/run:/host/var/run
  - /run:/host/run

arkka

Getting Started with NPM (as a developer)

If you haven't already set your NPM author info, now you should:

npm set init.author.name "Your Name"
npm set init.author.email "you@example.com"
npm set init.author.url "http://yourblog.com"

npm adduser

arkka

echo "Waiting for startup.."
until curl http://${MONGODB1}:28017/serverStatus\?text\=1 2>&1 | grep uptime | head -1; do
  printf '.'
  sleep 1
done