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Comment by cloakandswagger | Hacker News Reader

This guide is clearly intended to focus on the ops-side of ElasticSearch. No one is being irresponsible, you're basically just complaining that the article was written about one topic instead of another.

Notice how it also doesn't talk about system architecture, load balancers, disaster recovery, etc? It's because the author chose to focus the post on cluster configuration. The topic of security could be its own standalone writeup and I highly doubt that its omission is an endorsement for running an ES cluster totally exposed and unsecured.

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The argument is that you can't have an in-depth production guide to Elasticsearch without a section on security. "Production" should be "secure". A better title would be "optimizing Elasticsearch performance in production" or something of the sort.

To be honest I think if you're responsible for running production systems, it would be a no-brainer to run everything as closed up as it gets, with only access from servers which actually need it.

Yet we see security breaches caused by trivial misconfigurations and bad (or no) firewall setups. Chances are, people building these systems aren't accustomed to security-first deployment and will use and bookmark a guide like this to properly set up instances, rarely if ever going back to the docs or looking at other guides.

Chances are, people building these systems aren't accustomed to security-first deployment and will use and bookmark a guide like this to properly set up instances

Or they aren't given the time, running on ASAP-brand project management and/or pushing the POC to prod.

> This guide is clearly intended to focus on the ops-side of ElasticSearch.

What's your point? The ops side of anything also covers security. In fact, you cannot have ops without effective security.

I can't answer for cloakandswagger, but GPs comment sounded to me like this blog post is missing something essential because it doesn't talk about security.

This isn't an expensive course on setting up the perfect ES cluster in production.

As someone who is currently planning to set up a substantial ES cluster, I'm very grateful for someone to write up their learnings in such a compact overview.

The antonym for "insecure" is not "perfect."

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