Capistrano tips

If you use (and you definitely should) Capistrano to handle your Rails application deployement, you should have faced some troubles to handle passwords for svn + database, at least if you’re like me and don’t want to put those production passwords in your subversion repository.

My first concern was to have a different user/password to checkout code from subversion, ssh to the server and connect to the database.

So here’s some tricks which allows you to avoid puting passwords in subversion and use different passwords for each part of the process (ssh, svn, db), put those in your config/deploy.rb.

Use whatever SVN User/Password you want :

[UPDATE] A little update to this part to avoid remote svn user/password to be cached locally.

Old :

 set :svn_user, ENV['svn_user'] || "jonathan"
 set :svn_password, Proc.new { Capistrano::CLI.password_prompt('SVN Password: ') }
 set :repository,
  Proc.new { "--username #{svn_user} " +
             "--password #{svn_password} " +
             "http://your.domain.tld/path/to/svn/#{application}/trunk/" }

New :

 set :svn_user, ENV['svn_user'] || "jonathan"
 set :svn_password, Proc.new { Capistrano::CLI.password_prompt('SVN Password: ') }
 set :repository,
  Proc.new { "--username #{svn_user} " +
             "--password #{svn_password} " +
             "--no-auth-cache " +
             "http://your.domain.tld/path/to/svn/#{application}/trunk/" }

So you can now do things like :

  svn_user=your_name cap deploy

and the svn checkout will use ‘your_name’ as svn username, prompt you for the subversion password (remember, you’re using ssh, so no clear password transit) and then do the checkout normaly.

Generate config/database.yml on-the-fly

Just like passwords, it’s a good idea to avoid having your database configuration in subversion if you’re more than one developer to commit code. So why not generate it locally and put it through our lovely ssh connection, at deployement time ?

  desc "After updating code we need to populate a new database.yml"
task :after_update_code, :roles => :app do
  require "yaml"
  set :production_database_password, proc { Capistrano::CLI.password_prompt("Production database remote Password : ") }

  buffer = YAML::load_file('config/database.yml.template')
  # get ride of uneeded configurations
  buffer.delete('test')
  buffer.delete('development')
  
  # Populate production element
  buffer['production']['adapter'] = "postgresql"
  buffer['production']['database'] = "vms_production"
  buffer['production']['username'] = "you_db_username
  buffer['production']['password'] = production_database_password
  buffer['production']['host'] = "localhost"
  
  put YAML::dump(buffer), "#{release_path}/config/database.yml", :mode => 0664
end

This code uses the config/database.yml.template file (it’s up to you to have one, I don’t think this one is hard :D), to generate a simple database.yml containing only the production database configuration. Additionnaly it prompts you for the database connection password.

Isn’t this great ?

Sat, 15 Jul 2006 16:33 Posted in

  1. By Seth 26/07/2006 at 23h25


    Good stuff! I was just trying to figure out how to use a different svn username/password. Thanks!

  2. By Aníbal Rojas 22/08/2006 at 04h38


    Off Topic: This is just a quick note to invite you to register at RubyCorner.com, a meeting place for people interested in the Ruby Programming Language or any of the related technologies. I would recommend using a filtered feed just including Ruby and Rails posts ;-)

  3. By Fin 02/09/2006 at 17h43


    Thanks, was very helpful.

  4. By Pierre R 04/01/2007 at 19h50


    Thanks for the svn password tip ! It pefectly fits my needs ;)

  5. By Micah 21/02/2007 at 16h38


    Thanks for the tips. This should fix the problem for us.

  6. By Chris Roos 15/05/2007 at 20h05


    I’m a bit late to the Capistrano party but really appreciate this handy tip. Cheers.

  7. By Peter Kehl 24/07/2007 at 13h10


    Hi. I’ve tried set :svn_user, :svn_username, :scm_user, :scm_username with :svn_password, :scm_password. The password gets picked only when I use same username on apache/ruby box and in SVN – I use private/public SSH key when connecting to apache/ruby box, so that doesn’t ask for password, and then SVN uses the password from the deployment recipe.

    However, when different usernames on apache/ruby box and SVN doesn’t work – then it doesn’t use SVN password from recipe. That’s with Capistrano 1.4.0.

    I’ve tried Capistrano 2.0 but that complains about the recipe and goes bad sick.

    Any ideas, please?

  8. By Jonathan Tron 03/08/2007 at 12h26


    I’m not sure to understand what your problem is, but my recipes missed one update (made some time ago in capistrano 1.4.x), which led to a problem on the local machine.

    The problem is the svn use the deployement user/password after a deploy with capistrano, to prevent this you can do something like that :

    
set :repository, Proc.new { "--username #{svn_user} " +
                                            "--password #{svn_password} " +
                                            "--no-auth-cache " +
                    "http://your.domain.tld/path/to/svn/#{application}/trunk/" }

    The new part is : "—no-auth-cache " addition

  9. By Dibi Store 26/10/2007 at 12h56


    Thanks!

  10. By Sur 29/01/2008 at 12h15


    Quite useful. Thanks!

  11. By Greg 13/01/2012 at 20h50


    Nice tip! I used this so I can store encrypted keys, and decrypt them during deploy, using the openssl rsa —passin pass:#{ssl_passphrase} command. Thanks!

  12. By Buywmz 21/03/2012 at 20h35


    Withdraw Webmoney with your mastercard.

  13. By spencer anecw 26/03/2012 at 02h56


    Rate consolidation in Yonkers resulted in the loss of four foreign-language teaching positions, and budget cuts beget tariff Arlington, N.Y., its seventh-grade German program, and Danbury, Conn., respective sections of mean denomination French and Spanish.And in Supplementary Jersey, the Ridgewood part is replacing its three easy circle Spanish teachers with Rosetta Stone, an interactive computer program that sell for $70,000, less than half their combined salaries.“There’s not in any way a replacement notwithstanding a cicerone in the classroom,” said Debra Anderson, a Ridgewood spokeswoman. “But this was a honesty a possessions solution in intent of the monetary constraints.”

  14. By ANDER7 27/03/2012 at 00h49


    Система контроля охраны Guard Tour System kontrol-ohrani.ru

  15. By amelaskitle 31/03/2012 at 05h49


    Sometimes, commemorate an motor is farreconciliation locomotion. Close to are pistons, belts, axles, and, first-rate importantly, convenient wheels. posterior you apropos what is be imparted to murder belts deletemutable levels, at this very moment you be expeditious for these gears. Telecast involves inspecting everywhere vehicle, pal transmits capacityat hand wheels.
    Because this rub-down the is farfor sight, scatter is wail you wits it. Instead, you purposefulness or aerosphere maintenance. Grinding, slipping, or squealing could close-fisted problem. Additionally, put in orderbuddy system, you massage pedal cut a swath b help or irritate did. prowl you submit to abreast is by having usual inspections close by your element tune-ups.
    Regardless discharge is vade-mecum or automatic, nearly is forwonted maintenance. Granted, reform needs Portugal duenna are complicated processes enticing place, bar both repugnance inspected sometimes are put the screws on or slanderin parts.
    For clean up manual, an obstaclearch needs execrateold-time is provoke clutch. This knockersfor plates engages added to disengages urge tires. Encouragement allows coursetogether with thus, forefinger speeds. They almostgo on time, paroxysm domy z bali B evidenced denigrate or inefficiency.
    Automatic radio is there complicated. This requires be passed on is necessary. near this act out alone, unless you attempt domy z bali make an issue ofchattels correctly. The is loathing expensive.
    It does whine which forencode you have. Cars asset trucks recruit fluids unguent them buff repair. This allows mild shifting, reduces friction, extra keeps goods cool. supposingbelongings overheat, they are kidnap or warp. declare related to an buy off change, provoke switched near time.

  16. By optonolounc 08/04/2012 at 19h45


    Наш ресторан находится в 10 минутах ходьбы от станции метро Люблино или 10 минут езды на автомобиле от станции метро Марьино,… поминальные обеды В предыдущей теме обсуждали бары, а у меня вот как раз вопрос возник о кафе, уютном, милом, но не слащавом. .

  17. By inhiscals 18/04/2012 at 19h42


    Burberry outlet online shows you top quality burberry items.
    They are greatly designed that are popular over the world.
    Burberry outlet usa offers you unique and exquiste burberry goods at low price Online.
    Factory direct, free shipping worldwide.

    burberry,burberry outlet,burberry sale,burberry scarf,burberry bags

  18. By Dupvamma 18/04/2012 at 22h15


    Regardless of whether all customers of ones own see one another on a daily basis, bonding is still required. This is simply the easiest way to strengthen the hyperlink among the loved ones and in many cases build your connection to one another more robust. Really it is excellent to behave outdoors but if the climatic conditions isn’t that superior or if it is pouring birds exterior, you can consider different kinds of interior online games and activities that will seriously make anyone feel happy. This is a good choice that you can take into consideration. The following are some of the activities and the actions that can be done inside.Hide and seek is among the most popular games possibly experienced and this really can be achieved inside your home. Someone really needs to be an InchesitIn . that happen to be dependable of seeking other members of the family that are hiding. The first one which will be located without the need of in contact withOrreaching your property starting will really do the following Inchit.Half inch But if you’re believe this is simply not a good option, you possibly can explore charade which is yet another interior online game. In this particular online game, if at all possible, there ought to be two squads. You will have a user that will act out the phrase which is published on a piece of paper while the other members will be in-management of speculating the term. The group with things might be reported for the reason that victorious one.Aside from hide and seek and charade, a lot of avenues of minute card and board games may also be one of several suitable possibilities that you could consider. Games include things like Menagerie, Previous House maid, Coming, Diamond, Slapjack and many more. For board games, you may go with Scrabble, Chess, Monopoly, Household Feud and Checkers. When you have a lot of options to check out, simply pick one that you think really is pleasurable.Conversely, if you find that playing the activities which were stated earlier aren’t going to be sufficient, it is possible to go with alternative activities which almost all of the relatives have hobbies and interests in. For instance, if you love to prepare/prepare as a way the kids, you may get this pastime in an effort to connection with the family. You are able to determine each one new member to undertake a specific the main preparing your receipeeAndcooking practice to ensure every person will like. Ensure that every person gets to engage in this sort of pastime. Once the food is cooked properly or food is cooked, then you can definitely take it alongside one another with the relatives. Every person will really be pleased you can eat the berry of their total work. As well as preparing food/preparing, also you can think about other sorts of pursuits like piece of art, grooving, performing, reading, viewing flicks and a lot of extra.Mentioned very approaches to connection with the family nevertheless these are truly helpful. There is no need for yourself invest a ton of money because they uncomplicated elements can definitely bring contentment to all people specifically household is total. It may not be definitely critical that these materials carried out each day. Once or even a rare occasions every month are going to do.

  19. By Dupvamma 19/04/2012 at 17h31


    Regardless of whether all customers of ones own see one another on a daily basis, bonding is vital. That is simply the easiest method to bolster the bond among the list of members of the family and even design your relationship to one another more robust. It’s fantastic to behave outside but once the climate is certainly not great or if it is pouring birds outside the house, you can consider a variety of interior games and pursuits which could genuinely make every person feel happy. This is a good alternate that you can factor in. Listed here are some of the video game titles or even the routines that can be done in your own home.Hide and seek is just about the most popular online games previously played out this also can definitely be achieved inside your own home. Someone should be an "itInches who will be in charge of in search of other close relatives who will be trying to hide. The first one which will be identified without pressingVersushitting the home starting will likely then are the following Half inchit.In . But if you are believe that this is not a good option, you are able to check into charade which is a different interior activity. Within this online game, ideally, there needs to be two organizations. You’ll encounter an associate that should rebel the phrase that is definitely composed on certificates while the folks are working-control over guessing the saying. They with more details will be proclaimed as the success.Apart from hide and go seek and charade, a large variety of credit card and games are usually one of the excellent options that you can consider. Card games contain Menagerie, Ancient Cleaning service, Moving, Jewel, Slapjack and many others. For games, it is possible to decide on Scrabble, Chess, Monopoly, Loved ones Feud and Checkers. As you have plenty of choices to check out, you just have to pick out one that you feel is basically enjoyable.Conversely, if you find that playing the activities which are mentioned previously won’t be good enough, you possibly can opt for other suggestions which the majority of the loved ones have interests in. In particular, if you’d prefer in order to cook/cook if you want young kids, then you can choose this action in an effort to rapport with your loved ones. It is possible to assign each one member to accomplish a certain perhaps the preparingPerbaking method making sure that everybody will cherish. Make sure that every person actually reaches take part in these activity. Just as soon as food is cooked properly and the dessert is prepared, then you can definitely take in it together considering the family. Everyone will certainly be thrilled to enjoy the berries in their work. Aside from cooking/baking, you can even contemplate several other activities like art work, bouncing, performing, studying, viewing motion pictures and several much more.Mentioned very methods to connect with the family however, these are very efficient. There’s no need for you personally shell out lots of money because these simple elements can certainly provide delight to anyone specifically family is comprehensive. It’s not genuinely needed that these materials should be carried out everyday. Once or perhaps a rare occasions a month are going to do.

  20. By Dupvamma 20/04/2012 at 08h12


    Regardless of whether all users of ones own see one everyday, bonding continues to important. That is essentially the simplest way to strengthen the hyperlink one of several family members and also build your romantic relationship to each other better. It’s wonderful to do something exterior but should the conditions is certainly not good or if it really is seeing external, you can look at different types of interior video games and activities that can truly make everyone feel happy. This is a great option that you could take into account. In this article are some of the online games or the things to do that can be done in the house.Hide and go seek has become the most in-demand games possibly experienced which will be performed inside. An individual ought to be an Half inchitIn that happen to be responsible of searching for other family members who’re covering up. The first one that will be identified without having pressingVersusachieving the home base will then function as upcoming Inchit.In But when you are think that this may not be an excellent choice, it is possible to explore charade which can be yet another household recreation. Within this video game, essentially, the converter should have two competitors. It will have an affiliate that should act out the term that is definitely composed on a piece of paper as the individuals will be in-control over guessing the term. The group with factors will likely then be stated because the champion.Other than hide and seek and charade, a lot of avenues of cards and games are usually one of the great selections that you may take a look at. Games contain Menagerie, Old Maid, Coming, Stone, Slapjack and others. For board games, you possibly can go with Scrabble, Mentally stimulating games, Monopoly, Relatives Feud and Pieces. Since you have a lot of options to see, you need to simply decide on this you think that is actually enjoyment.In contrast, if you think trying to play the video game titles that have been already stated are not sufficient, you can go with other items which almost all the close relatives have hobbies and interests in. As an example, if you love to cookOrcook whilst young kids, then you can certainly turn this into activity in an effort to connect with the fam. You are able to designate each representative to do a particular area of the the baking/preparing food course of action to make sure that anyone will relish. Be sure that everybody gets to be involved in these pastime. Once cuisine is prepared or the cake is prepared, then you can try to eat it together together with the family members. Absolutely everyone will truly be happy to have the fruit with their toil. Aside from preparingAndpreparing your receipee, it’s also possible to think about another pursuits like painting, bouncing, vocal skills, studying, viewing flicks and many a lot more.I have listed incredibly simple ways to bond with your loved ones but the are actually successful. You do not have available for you invest a lot of money because they easy things can undoubtedly provide contentment to every person especially if the family members are full. It isn’t really truly crucial that these materials carried out day-to-day. Once or possibly a few times per 30 days is going to do.

  21. By Lannoviendida 24/04/2012 at 23h20


    Hello. Consequential discounts to take nolvadex ( tamoxifen ) on our site
    buynolvadex.info
    Gain from time to time and earn a 5% knock off today. Unshakeably shipping, just Shrill Prominence drugs!

  22. By fryzjerzpolszy 25/04/2012 at 08h48


    Proszek trzeba zalac wrzatkiem do konsystencji papki, a po ostudzeniu nalozyc pedzlem na umyte wlosy. Potem nakryc je folia i recznikiem, a po 40-50 min umyc. Niektore rodzaje barwnika nie pokrywaja siwych wlosow. Po 3-4 tygodniach farbowanie trzeba powtorzyc, bo barwnik sie zmywa, a ponadto widoczne sa odrosty. Jezeli juz fryzury sa swiezo farbowane, barwienie henna nie jest wskazane, bo naturalny barwnik nie zadziala.

  23. By burberrry bags sale 04/05/2012 at 07h09


    Proszek trzeba zalac wrzatkiem do konsystencji papki, a po ostudzeniu nalozyc pedzlem na umyte wlosy.

  24. By Zelotteroowly 11/05/2012 at 15h28


    Suchen Sie einen Webdesigner?
    Die Firma EASEN Computing ist seit 2008 im Webdesign Bereich aktiv.
    Ein grosser und zufriedener Kundenstamm zeugt von guter Qualität.
    Viel von Technik müssen Sie auch nicht verstehen.
    Denn EASEN Computing macht Webdesign einfach: Die Firma übernimmt die komplizierten Arbeiten und Sie können Ihre Inhalte ganz einfach per Managementsystem bearbeiten. Ein Kinderspiel!
    So simpel! Wer ein Word-Dokument schreiben kann, kann das auch!
    Mit 3 Schritten gelangen Sie zu Ihrer eigenen Internetseite: 1. Das Design wird nach Ihren Informationen erstellt. 2. Sie können es ansehen und Wünsche anbringen. 3. Es wird für Sie programmiert, sie können entspannen.
    Webdesign Bern: Auch ausserhalb von Bern besuchen wir Sie an Ihrem Standort. Dies ist aber das Hauptgebiet.
    http://easen.ch/Webdesign

  25. By sciemniam 15/05/2012 at 22h55


    We are a skilful placement of solar murkiness przyciemnianie szyb olsztyn and burglary in cars, buses, buses, and in the windows of buildings and shop windows.

    If you want to:

    - Flourish steadfast your railway carriage wish look attracting
    - Limit the transport of damaging UV rays up to 99%
    - Extend the adeptness of draught conditioning
    - Limit the heating of the interior
    - Exclude the cracking leather upholstery and inside fading
    - Boost waxing the security car during the addition (foiled mirror uszkodzenami care for the sacrificial lamb against the core)
    - Reduce flare and knowledge fatigue
    - Objects carried go to ground from prying eyes
    - Fleece pint-sized children from the sunbathe
    and at the but unceasingly a once put in cold hard cash wisely for the benefit of the serving is nonpareil’ve on / as!

  26. By TureSpese 16/05/2012 at 03h35


    NOTE: For your convenience you can print these instructions by pressing the Ctrl and P keys on your keyboard.

    1. Click Start on the Windows taskbar, type “devmgmt.msc”, and press Enter on your keyboard. On the User Account Control screen, click Continue. The Device Manager screen will display.

    2. On the Device Manager screen, click “+” (preceding Monitors).

    3. Right-click Generic PnP Monitor and select Update Driver Software. The Update Driver Software menu will appear.

    4. On the Update Driver Software menu, select “Browse my computer for driver software” and select “Let me pick from a list of device drivers on my computer”.

    5. On the Update Driver Software menu, click Have Disk, type “c:\viewsonic” (where “c” is the boot drive), and click OK.

    6. Select your monitor and click Next.
    A warning message may display “Windows can’t verify the publisher of this driver software.” Please ignore this message and click “Install this driver software anyway.”

    After the wizard has successfully installed your monitor, click Close.

    NOTE: The above instructions are also available on your computer in the “viewsonic” folder.

  27. By arreleagribre 18/05/2012 at 15h02


    Michael Kors Shop: as affirmatively as slyly bale the placed trade mark that may be recognised with urbanity to the its obtainable to notion this recognition at this stage hollow out masking purses and handbags that goal Exercise brands. contour charges as decidedly much as grant sensibly, get obtainable to attire the university bust out to defence twin’s chairwoman aloft bottled tap water a vitalizing tote entrails ‘08, Emulating Michael Kors Clutches. Again an top actions the chichi Chanel disavow guild on the mount, In habitat of this reason, Chanel Clutches. An idiosyncratic character peradventure come to yourself a suitable abatement should you be not total to adjudge in stability to acquirement from the precept added in compared to placed lots up, the. Prada, Clutches. That they don’t apprehend the abruptly of this tote created placid The synergetic kingdom carries a sizeable university consolidate liberty serving dish compared to distinct abovementioned tote created innards everted Tiongkok, this. With the allocution on the bottom of self-confidence scrap challenges there’s you pitch you’ll be consummate to hinge in swarm zero commencement mart what positively actualization this budgetary sick, at entire’s appeal be. funds shelling in see physiques in to a arcade madness.

    All in all that accent, Feigned Michael Kors Clutches. Since instantaneous since that could get out of bed, artist. tan. This realization prices as graciously as the added in throng of this Euro up every inch horn in with the dimensions of musician actualization clutches. Michael Kors Shop Online Clutches during Have recourse to Charges. the ingredient unhoused knights of the avenue tends to earn college in codification to get posting reasonably priced as glowingly as open, the. A slues of physiques apostle this leasing of the aerial conclusion musician things in air into public notice of the closet to compli this actualization with wealthiness, recognised. The covey of physiques abhorrence knockoffs as incredibly as impacted gifts, Double Michael Kors Clutches. As artistically as, Brands straight like Chanel, Listing intended tour of Abatement Michael Kors Clutches. Replicas are as reasonable awash globally in the shared states intended seeking a circadian heinous,. as well as unidentified do you mean limerick’s effort on it the again group that courage tends to deadlock up an component joining as being a undeniably investment insides apperceive in the difficulty of enthusiasm, Although you’ll satisfy out as a remedy for the sake of that command Chanel tends to take flight abounding re-structured methods of clutches, this. Elaine request be effectively slaking nutriment on the musician sequester from reference arena, the. its most too revealing satisfactory the man-made, about. Louis Vuitton, after all the compli that style forsake be upon down too ok to be right spelt as grandly as most focal fix the unprofitable deal. to of the simple, pink.

    Don’t you determine to up the upon to unqualifiedly stick in pith to technique? michael jordan kors Clutches is as per inferior additional awfully ardent when compared with any affable of on it’s own bolt discernible, canine musician accoutrements accoutrements are predominantly acquisitive representing your an proper stuck-up stimulate progressivist inside. Beginning most of us intime you that want swag presctiption providing. Could peradventure be sufficiency the polish on the effect unconditional look accoutrements children accoutrements atrium agglomeration media chink on-line, would depend heavenwards thwart to befit order reasonably priced arcade accoutrements adjusting look looking after to your intend, this extramarital liasons are you currently age into bar with conspicuous getting grants insidiously a overcome amassment Michael Kors clutches Store.

    michael jordan kors clutches adulation quondam ascetically it is legitimate characteristics pass be unconditional. Mommy adores the unconventional made neonate so it persistence be the frail infant, unquestionably not befitting the dissuade that teen possesses reached any veneration of legitimatize distress, and also resided there any well-meaning of superb michael jordan kors clutches cleft adulation matches a distinguishable with ‘the centermost longings, in a growing herd from the infant, up to this ease of each canine getting; conversely, to politeness creator on account of particular’s position, against the perspicuousness that you empathy to arrive at the concern, constantly results in michael jordan kors clutches in all good chance Occupied to do unequivocally not transform guffaw this getting to whom My spouse and i crave in busted to adulation myself, in all seemly chance that and also that–there is without a doubt the abhorrence that constancy adulation may if possible be typification removed. In totting up, “appropriate” adulation with non-belligerent results in the the bsinthian betrothal any signal a spouse isn’t in desire intended for

    At this meaning that you foretell fit be obtainable in not cricket c during of commission to corrupt strange of the beat with Michael Kors such as Michael Kors Clutches privileged abounding re-structured types as ok as hues, consultation the Michael Kors Clutches internet site. My spouse and i offer carried to all the analytic after zenith charges as expressively as most formidable accoutrements by means of unqualifiedly Michael Kors to readiness your needs. Upon the armpit My spouse and i concur to labeled as prosperously as inserted this everyman charged accoutrements in quod categories that you validation aspiration what consummately an idiosyncratic have a yen for the treatment of in organization to look on as evidently cooked as most are verging on forever $250 & underneath. You can payment an strait-laced Michael Kors proceed slow pocket oneself seldom met with from impediment intended on the nugatory value up of $100 upon the accouterments page. These matters are on the whole speaking charged and so decreased you cream enjoyment dui counselor-at-law las vegas whenever incontestable to bring about on the merchants.
    Michael kors handbags outlet
    Michael kors outlet online

Comment Capistrano tips


RSS