anthonator
"Hostname is illegal" when attempting to connect nodes
Hey everyone!
I’m trying to connect two nodes together using hostnames (rather than IP) and I keep getting this error:
** System running to use fully qualified hostnames **
** Hostname <hostname> is illegal **
If I use IP addresses rather than hostnames it works.
Any ideas?
Most Liked
benwilson512
Can you provide examples of the host names you’re trying to use?
NobbZ
It seems as if you started your BEAM in “long name” mode, and in long name mode at least one dot is expected in the hostname to make the BEAM recognize it as “fully qualified”, localhost might be an exception of this rule, but I’m not quite sure about that.
cmkarlsson
The BEAM don’t think that is good enough. Funnily enough, If I put
127.0.0.1 core_repo.
in the hosts file. This actually works.
Note the . on the end.
Popular in Questions
Other popular topics
Latest on Elixir Forum
Sponsor Spotlight
Supporting innovation across the BEAM ecosystem.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #elixirconf
- #exunit
- #discussion
- #code-sync
- #javascript
- #podcasts
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #advent-of-code
- #elixirconf-us
- #distillery
- #processes
- #forms
- #api
- #metaprogramming
- #security
- #performance
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Error tracking for Elixir devs who love to ship. Start your free account.
Develop your skills with books, videos, and courses.
Enabling companies to succeed by building software people love.
The deployment platform built for Elixir: PaaS ease, VPS control.
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"