Stefan, you have to read the WO deployment guide wrote by Apple. If you don't have it google with this word: webobjects déployment guide pdf
Philippe Sent from my iPhone On 26 août 2011, at 19:16, Chuck Hill <[email protected]> wrote: > > On 2011-08-26, at 8:13 AM, Alexander Spohr wrote: > >> Our setup: >> >> - Webservers know every appserver and ask each for running instances. >> - Each appserver has wotaskd running. wotaskd restarts and shedules apps on >> its machine (that's what it is for). >> - Monitor (on one machine) knows all wotaskd's and configures them. >> >> No files involved. (Just as backup) >> wotaskd's do not synchronize. They just know their own machine. (As far as I >> remember) > > When changes are made in JavaMonitor, it sends messages to each wotaskd to > update its local copy of the SiteConfig.xml file. Each machine will have the > configuration for all machines. wotaskd reads this file to get the > configuration. Each wotaskd only manages instances running on its own > machine (it ignores the rest of the configuration). > > > Chuck > > >> Am 26.08.2011 um 16:16 schrieb Mertz Stéphan: >> >>> Hi, >>> >>> Le 26 août 2011 à 14:31, Alexander Spohr a écrit : >>> >>>> What is your problem? >>> It's rather a comprehension problem. >>> My first attempt was to install a monitor+wotaskd on the http server to >>> manage the app servers: bad idea. >>> I did not know the mechanism of synchonisation between the wotaskds, I do >>> not know if it is really reliable. >>> >>>>> Are you in the same conf ? >>>> >>>> _IN_ the same conf? Not sure I understand this question (but I am German >>>> and not a native speaker). >>>> We have one wotaskd per machine. All apps on one machine are configured >>>> with it. >>> I wanted to ask : do you have the same setup ? (not native speaker too) >>> >>>>> Do you share the siteConfig.xml for all the servers ? >>>> Yes. But we do not transfer the file. the web-server contacts alls >>>> wotaskd's. >>>> That is much better if one app(-server) goes offline. >>> So, each app server has it's own siteConfig.xml (auto-magically >>> synchronized)? It is not in a shared folder ? >>> >>>>> Where are your monitor ? >>>> On one of the app-servers. Only running when we need it. Not in wotaskd's >>>> config but started by hand. >>> >>> Stéphan >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Webobjects-dev mailing list ([email protected]) >> Help/Unsubscribe/Update your Subscription: >> http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net >> >> This email sent to [email protected] > > -- > Chuck Hill Senior Consultant / VP Development > > Practical WebObjects - for developers who want to increase their overall > knowledge of WebObjects or who are trying to solve specific problems. > http://www.global-village.net/products/practical_webobjects > > > > > > > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/webobjects-dev/prabier%40me.com > > This email sent to [email protected] _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
