Jeff Schroeder SEJeff

## salt-lowdata-formats.rst

      
              1 file
            
          
              1 fork
            
          
              0 comments
            
          
              4 stars
            
          
                whiteinge
                / salt-lowdata-formats.rst
            
            
              Last active
              January 7, 2023 17:21
            
              
                Salt is used to execute functions across a wide variety of locations in a wide variety of ways. It does this by mapping the function name and function parameters within a data structure (JSON-serializable). Unfortunately, there is a variety of formats in different parts of Salt for doing so.
              
          
    Various formats of mapping data to function calls in Salt


Note

Legend

mod
Module name

fun
Function name (in module)


## apache-balancer.sh
#! /bin/sh

# Set up a default search path
PATH="/usr/bin:/bin"

CURL=`which curl`
if [ -z "$CURL" ]; then
  echo "curl not found"
  exit 1
fi

## RESULTS.md

      
              3 files
            
          
              8 forks
            
          
              4 comments
            
          
              49 stars
            
          
                jordansissel
                / RESULTS.md
            
            
              Created
              September 21, 2012 07:41
            
              
                screenshot + code showing how to query logstash/elasticsearch with a graphite function.
              
          
    logstash queries graphed with graphite.

Operation: Decouple whisper from graphite.
Method: Create a graphite function that does a date histogram facet query against elasticsearch for a given query string for the time period viewed in the current graph.
Reason: graphite has some awesome math functions. Wouldn't it be cool if we could use those on logstash results?
The screenshot below is using logstash to watch the twitter stream of keywords "iphone" "apple" and "samsung" - then I graph them each, so we get an idea of popularity. As a bonus, I also do a movingAverage() on the iphone curve to show you why this is awesome.

  
## gist:3634357
/* ivan(a.t)mysqlab.net */
package main

import (
        "syscall"
        "os"
        "log"
)

func daemon(nochdir, noclose int) int {

## README.md

      
              5 files
            
          
              6 forks
            
          
              0 comments
            
          
              17 stars
            
          
                rduplain
                / README.md
            
            
              Created
              August 30, 2012 16:07
            
              
                Flask-Script: demo passing in configuration file.
              
          
    This demonstrates that you can configure a Flask application through Flask-Script, without having to create a Flask instance or deal with circular dependencies. Note that Flask-Script's Manager accepts a factory function in place of a Flask app object.
Running:
python manage.py runserver

gives "Hello, world!" on http://localhost:5000/, while running:
python manage.py runserver -c development.cfg


## hello-node.js
var cluster = require('cluster');
var http = require('http');
var numCPUs = require('os').cpus().length;

if (cluster.isMaster) {
  // Fork workers.
  for (var i = 0; i < numCPUs; i++) {
    cluster.fork();
  }
  cluster.on('exit', function(worker, code, signal) {

## req_req.py
from eventlet.pools import Pool
from eventlet.timeout import Timeout

class SocketPool(Pool):
    """A pool of sockets connected to a component

    If a socket times out in use, simply close if before handing it back to the
    pool and it will be discarded and a replacement inserted into the pool."""

    def __init__(self, address, **kwargs):

## README.md

      
              1 file
            
          
              9 forks
            
          
              4 comments
            
          
              88 stars
            
          
                wickman
                / README.md
            
            
              Created
              April 12, 2012 22:55
            
              
                Python development in Pants (tutorial)
              
          
    Python development using Pants

brian wickman - @wickman
[TOC]
Why use Pants for Python development?

Pants makes the manipulation and distribution of hermetically sealed Python environments

  
## djangomodule.py
"""
This allows you to import Django modules into a Salt module
"""

import logging
import sys
import os

log = logging.getLogger(__name__)

## gist:1556276
curl -XPUT 'http://localhost:9200/_template/template_logstash/' -d '
{
    "template": "logstash-*",
    "mappings": {
        "_default_": {
             "_source": { "compress": "true" },
        }
    }
}'
	#! /bin/sh

	# Set up a default search path
	PATH="/usr/bin:/bin"

	CURL=`which curl`
	if [ -z "$CURL" ]; then
	echo "curl not found"
	exit 1
	fi
	/* ivan(a.t)mysqlab.net */
	package main

	import (
	"syscall"
	"os"
	"log"
	)

	func daemon(nochdir, noclose int) int {
	var cluster = require('cluster');
	var http = require('http');
	var numCPUs = require('os').cpus().length;

	if (cluster.isMaster) {
	// Fork workers.
	for (var i = 0; i < numCPUs; i++) {
	cluster.fork();
	}
	cluster.on('exit', function(worker, code, signal) {
	from eventlet.pools import Pool
	from eventlet.timeout import Timeout

	class SocketPool(Pool):
	"""A pool of sockets connected to a component

	If a socket times out in use, simply close if before handing it back to the
	pool and it will be discarded and a replacement inserted into the pool."""

	def __init__(self, address, **kwargs):
	"""
	This allows you to import Django modules into a Salt module
	"""

	import logging
	import sys
	import os

	log = logging.getLogger(__name__)
	curl -XPUT 'http://localhost:9200/_template/template_logstash/' -d '
	{
	"template": "logstash-*",
	"mappings": {
	"_default_": {
	"_source": { "compress": "true" },
	}
	}
	}'