Extremely
Rails Webserving en Hosting evolved
solutions
Van Applicatie naar Web Lorem ipsum dolor sit amet, cons
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http://frank.be/ - @frank_be
http://www.openminds.be/
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
pub_openminds.indd 1 11/15/06 10:53:57 AM

Applicatie serven
• Tijdens ontwikkelen Extremely
evolved
solutions
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purus.
• Eens het “af” is
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

The Rules ...
Extremely
evolved
solutions
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Rule #1
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purus.
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Development
= development omgeving

Development = dev
• Development mode in Rails Extremely
• geen caching evolved
solutions
• telkens alles herladen Lorem ipsum dolor sit amet, cons
• veel debugging en logging
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Pellentesque urna diam, aliquet
non, ullamcorper ut, volutpat lacinia,
purus.
• Niet op productie-omgeving!
• Waar wel?
• lokaal
• grotere teams: development server Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

The Rules ...
Extremely
evolved
solutions
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ectetuer adipiscing elit. Donec
sagittis sagittis urna. Aliquam ipsum.
Nunc in leo sed ante lacinia volutpat.
Rule #2
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non, ullamcorper ut, volutpat lacinia,
purus.
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

First learn rule #1

Development servers
• ./script/server Extremely
evolved
• standaard solutions
• mongrel (of webbrick) op poort 3000 Lorem ipsum dolor sit amet, cons
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• http://127.0.0.1:3000/
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Pellentesque urna diam, aliquet
non, ullamcorper ut, volutpat lacinia,
purus.
• Nadelen?
• console open
• meerdere projecten tegelijk: bijhouden waar/wat gestart
• veel images/css/js op uw site: traag (alles via mongrel)
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Development servers
• Mac: Passenger! Extremely
evolved
• module voor de Apache webserver (standaard op solutions
Mac!)
• gem install passenger Lorem ipsum dolor sit amet, cons
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• Passenger Prefpane: http://bit.ly/passengerprefpane
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non, ullamcorper ut, volutpat lacinia,
purus.
• Voordelen?
• Prefpane: handig
• http://projectnaam.local/ - http://anderproject.local/
• Wordt pas gestart als nodig
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Development servers
Extremely
evolved
solutions
Lorem ipsum dolor sit amet, cons
ectetuer adipiscing elit. Donec
sagittis sagittis urna. Aliquam ipsum.
Nunc in leo sed ante lacinia volutpat.
Pellentesque urna diam, aliquet
non, ullamcorper ut, volutpat lacinia,
purus.
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Production servers
• Keuze! Extremely
evolved
• Mongrel solutions
• Thin
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ectetuer adipiscing elit. Donec
sagittis sagittis urna. Aliquam ipsum.
Nunc in leo sed ante lacinia volutpat.
Pellentesque urna diam, aliquet
• Apache + Passenger
non, ullamcorper ut, volutpat lacinia,
purus.
• Nginx + Passenger
• Lighttpd + FastCGI
• Glassfish (Java / Jruby)
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Openminds
• Keuze! Extremely
evolved
• Mongrel solutions
• Thin
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ectetuer adipiscing elit. Donec
sagittis sagittis urna. Aliquam ipsum.
Nunc in leo sed ante lacinia volutpat.
Pellentesque urna diam, aliquet
• Apache + Passenger
non, ullamcorper ut, volutpat lacinia,
purus.
• Nginx + Passenger
• Lighttpd + FastCGI
• Glassfish (Java / Jruby)
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Deployment
• Deploy-watte? Extremely
evolved
solutions
•
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Van uw ontwikkelomgeving
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•
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purus.
Naar uw productieomgeving
• Lastig voor beginners
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Problemen ...
• FTP (jaja) of scp van files Extremely
evolved
• database.yml solutions
• migraties?
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ectetuer adipiscing elit. Donec
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Nunc in leo sed ante lacinia volutpat.
Pellentesque urna diam, aliquet
• PhpMyAdmin
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purus.
• herstarten van applicatie
• help, deze versie bevat kritieke fout: rollback
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Recept dat werkt
• Source-control systeem Extremely
evolved
solutions
•
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Capistrano
ectetuer adipiscing elit. Donec
sagittis sagittis urna. Aliquam ipsum.
Nunc in leo sed ante lacinia volutpat.
Pellentesque urna diam, aliquet
non, ullamcorper ut, volutpat lacinia,
purus.
• Database migrations (eventueel fixtures)
• cap deploy
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

SOS Piet uitsmijter
1.Development nooit op productieomgeving
Extremely
evolved
solutions
Lorem ipsum dolor sit amet, cons
ectetuer adipiscing elit. Donec
2.http://bit.ly/passengerprefpane
sagittis sagittis urna. Aliquam ipsum.
Nunc in leo sed ante lacinia volutpat.
Pellentesque urna diam, aliquet
non, ullamcorper ut, volutpat lacinia,
purus.
3.Productie: veek keuze, kies wijs
4.Deployment strategie (capistrano)
Zilverenberg 39 - B-9000 Gent - Belgium
Tel: +32 9 225 82 91 - Fax: +32 9 224 46 57
Frank Louwers Arrrrcamp Gent - 20090508
pub_openminds.indd 1 11/15/06 10:53:5

Q &A
http://flickr.com/photos/mbake/399084699/