asbjornenge

Docker PostgreSQL How-To

How to use [zaiste/postgresql][1] Docker container.

docker pull zaiste/postgresql

CONTAINER=$(docker run -d -p 5432 \

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if ! $(psql template1 -c 'SHOW SERVER_ENCODING' | grep -q UTF8); then
  psql postgres -c "update pg_database set datallowconn = TRUE where datname = 'template0';"
  psql template0 -c "update pg_database set datistemplate = FALSE where datname = 'template1';"
  psql template0 -c "drop database template1;"
  psql template0 -c "create database template1 with template = template0 encoding = 'UTF8';"
  psql template0 -c "update pg_database set datistemplate = TRUE where datname = 'template1';"
  psql template1 -c "update pg_database set datallowconn = FALSE where datname = 'template0';"
fi

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Unionize: network superpowers for your docker containers

Unionize lets you connect together docker containers in arbitrarily complex scenarios.

Just check those examples.

LAMP stack with a private network between the MySQL and Apache containers

Let's create two containers, running the web tier and the database tier:

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.markdown {
  background-color: white;
  padding: 20px;
  max-width: 800px;
  margin: auto;
}

.markdown a {
  color: #4183C4 !important; }
.markdown a.absent {

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// _* implementations go here. They all return a list of locations.

var MapMonad = function(locations) {
    return {
        fit           : function(map) { return MapMonad(_fit(locations, map)); },
        sprinkle      : function(map) { return MapMonad(_sprinkle(locations, map)); },
        mark          : function(map) { return MapMonad(_mark(locations, map)); },
        hide          : function()    { return MapMonad(_hide(locations)); },
        filter        : function(fn)  { return MapMonad(_filter(fn)); },
        locations     : locations

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define([], function() {

    function dom() {}
    dom.prototype             = new Array;
    dom.prototype.append      = function(element)  { element.map(function(e) { this[0].appendChild(e) }.bind(this)); return this}
    dom.prototype.remove      = function()         { this.map(function(e) {e.parentNode.removeChild(e)}); return this}
    dom.prototype.prepend     = function(element)  { element.map(function(e) { this[0].insertBefore(e, this[0].childNodes[0]) }.bind(this)); return this}
    dom.prototype.empty       = function(elements) { this.map(function(e) { e.innerHTML = ""}); return this}
    dom.prototype.addClass    = function(classes)  { this.map(function(e) { e.className += ' '+classes}); return this}
    dom.prototype.removeClass = function(classes)  {

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/*
 * node-ws - pure Javascript WebSockets server
 * Copyright Bradley Wright <[email protected]>
 */

// Use strict compilation rules - we're not animals
'use strict';

var net = require('net'),
    crypto = require('crypto');

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Keybase proof

I hereby claim:

• I am asbjornenge on github.
• I am asbjornenge (https://keybase.io/asbjornenge) on keybase.
• I have a public key whose fingerprint is DDDC 3218 67A6 B10E 7FC2 A876 6264 E527 FA86 4B12

To claim this, I am signing this object:

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-----BEGIN PGP MESSAGE-----
Version: GnuPG/MacGPG2 v2.0.22 (Darwin)
Comment: GPGTools - https://gpgtools.org

hQEMA3WsbN3t0QYIAQf/SMcQs1+rMkbelITRrOrZLuJnTyIlfIRPR/OoT58aVMAQ
ax6tOYV/tLOgfH5OWGGVCiVBpdeqMbx66BelReAdu6lG7cHwcgrU+HlMuj+qscdx
VPMWW5sV6mpgH8jgKnW9pv/rS09n4yvIOdk2x+6aBCCn0iqdn3xtxrWVA8pJecyX
93F1tMIq+No7tp0OXdEhzGagMadgGt/GXHEiUZGj40mYrI8YjE6BVSMi3ZLRoCXE
eUG7f17ba/MxXD/00gKHUjczPSWeGpn67oDQrCS2pSCKBiBBPk+0lKIaOBG9HaHL
JDTtfBhVMv23Cm/E6YUOBa+xxa8vqq0O1IE2XbVoF9KQAfH6lFSQJbryemiIKjKp

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module.exports = {
    componentWillMount : function() {
        this._replaceState = this.replaceState
        this.replaceState = function(completeState, callback) {
            if (!this.isMounted()) return
            this._replaceState(completeState, callback)
        }
    }
}