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###
# Node.js app Docker file
#
# Some basic build instructions:
# ```
# # you should delete node_modules b/c you don't want that copied during 'ADD'
# docker build -t thom-nic/node-bootstrap .
# # run a shell in the container to inspect the environment (as root):
# docker run --rm -itu root thom-nic/node-bootstrap /bin/bash
# ```

elqahtani

- What do Etcd, Consul, and Zookeeper do?
  - Service Registration:
    - Host, port number, and sometimes authentication credentials, protocols, versions
      numbers, and/or environment details.
  - Service Discovery:
    - Ability for client application to query the central registry to learn of service location.
  - Consistent and durable general-purpose K/V store across distributed system.
    - Some solutions support this better than others.
    - Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
    - Centralized locking can be based on this K/V store.

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// This used to use jQuery, but was rewritten in plan DOM for speed and to get rid of the jQuery dependency.
document.addEventListener('DOMContentLoaded', function() {
  // Click handler for collapsing and expanding objects and arrays
  function collapse(evt) {
    var collapser = evt.target;
   
    var target = collapser.parentNode.getElementsByClassName('collapsible');
    
    if ( ! target.length ) {
      return;

elqahtani

body {
  font-family: sans-serif;
}

a, a:hover, a:link {
  color: #0000EE;
  font-style: none;
}

.prop {