ElixirConf Lightning Talk: Elixir |> Production
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The document discusses various tools and techniques for deploying Elixir applications to production including exrm for building releases, fpm for packaging, publishing packages to an internal apt repository, and using Puppet to install packages, configure files, and ensure services are running. It thanks several contributors for their work on conform, exrm, fpm, and the internal apt repository.
![puppet_module
package { application:
ensure => latest
}
file { ‘/etc/app.conf’:
ensure => present,
source => template(‘module/app.conf.erb’),
links => follow,
require => Package[application]
}
service { application:
ensure => running,
subscribe => File[‘/etc/app.conf’]
}](https://image.slidesharecdn.com/elixirconflightningtalk-151003185017-lva1-app6892/85/ElixirConf-Lightning-Talk-Elixir-Production-7-320.jpg)
ElixirConf Lightning Talk: Elixir |> Production
- 1. Elixir |> Production How Do? Jeff Weiss, Puppet Labs, @jeffweiss
- 2. application |> conform |> exrm |> fpm |> publish(:apt_repo) |> puppet_module( fn {package, file, service} -> install(package, :latest) Node.self() |> server_specific_config(:hiera) |> write_config(file) ensure_running(service) end)
- 3. conform Generates key=value config file from *.exs Can include settings of dependencies Thank you, Paul Schoenfelder
- 4. exrm Consistent CI location to get appup version number: git describe | cut -d - -f1,3 - Mostly LSB-compliant init script Thank you, Paul Schoenfelder
- 5. fpm symlink /etc/app.conf -> /opt/app/releases/#{version}/app.conf --deb-init #{exrm script} --config-files #{conform config} Thank you, Jordan Sissel
- 6. publish(:apt_repo) Publish .deb to pre-configured, internal apt repo Freight? ¯_(ツ)_/¯ Thank you, Puppet Labs Operations
- 7. puppet_module package { application: ensure => latest } file { ‘/etc/app.conf’: ensure => present, source => template(‘module/app.conf.erb’), links => follow, require => Package[application] } service { application: ensure => running, subscribe => File[‘/etc/app.conf’] }
- 8. Thank you! 💜