I had a mistake in the config written in my original email, but it was correct on my servers.
192.168.56.80 LocalSettings.php snippet: ``` $wgVirtualRestConfig['modules']['parsoid'] = array( 'url' => 'http://192.168.56.63:8001', 'HTTPProxy' => 'http://192.168.56.63:8001', 'domain' => $wikiId, 'prefix' => $wikiId ); ``` 192.168.56.80 localsettings.js snippet: ``` parsoidConfig.setMwApi({ uri: 'http://192.168.56.63:8081/demo/api.php', proxy: { uri: 'http://192.168.56.63:8081/' }, domain: 'demo', prefix: 'demo' }); parsoidConfig.serverInterface = '192.168.56.80'; ``` 192.168.56.60 LocalSettings.php snippet: ``` $wgVirtualRestConfig['modules']['parsoid'] = array( 'url' => 'http://192.168.56.63:8001', 'HTTPProxy' => 'http://192.168.56.63:8001', 'domain' => $wikiId, 'prefix' => $wikiId ); ``` 192.168.56.60 localsettings.js snippet: ``` parsoidConfig.setMwApi({ uri: 'http://192.168.56.63:8081/demo/api.php', proxy: { uri: 'http://192.168.56.63:8081/' }, domain: 'demo', prefix: 'demo' }); parsoidConfig.serverInterface = '192.168.56.60'; ``` Sorry for the bad info, and thanks to Subramanya for pointing it out. --James On Wed, Jun 7, 2017 at 10:30 PM, James Montalvo <[email protected]> wrote: > Setting up RESTBase is very involved. I'd really prefer not to add that > complexity at this time. Also I'm not sure at my scale RESTBase would > provide much performance benefit (though I don't know much about it so > that's just a hunch). The parsoid and VE configs have fields for proxy (as > shown in my snippets), so it seems like running them this way is intended. > Am I wrong? > > Thanks, > James > > On Jun 7, 2017 8:12 PM, "C. Scott Ananian" <[email protected]> wrote: > >> I think in general the first thing you should do for performance is set up >> restbase in front of parsoid? Caching the parsoid results will be faster >> than running multiple parsoids in parallel. That would also match the wmf >> configuration more closely, which would probably help us help you. I >> wrote >> up instructions for configuring restbase on the VE and Parsoid wiki pages. >> As it turns out I updated these today to use VRS configuration. Let me >> know >> if you run into trouble, perhaps some further minor updates are necessary. >> --scott >> >> On Jun 7, 2017 6:26 PM, "James Montalvo" <[email protected]> >> wrote: >> >> > I'm trying to setup two Parsoid servers to play nicely with two >> MediaWiki >> > application servers and am having some issues. I have no problem getting >> > things working with Parsoid on a single app server, or multiple Parsoid >> > servers being used by a single app server, but ran into issues when I >> > increased to multiple app servers. To try to get this working I starting >> > making the app and Parsoid servers communicate through my load >> balancer. So >> > an overview of my config is: >> > >> > Load balancer = 192.168.56.63 >> > >> > App1 = 192.168.56.80 >> > App2 = 192.168.56.60 >> > >> > Parsoid1 = 192.168.56.80 >> > Parsoid2 = 192.168.56.60 >> > >> > Note, App1 and Parsoid1 are the same server, and App2 and Parsoid2 are >> the >> > same server. I can only spin up so many VMs on my laptop. >> > >> > The load balancer (HAProxy) is configured as follows: >> > * 80 forwards to 443 >> > * 443 forwards to App1 and App2 port 8080 >> > * 8081 forwards to App1 and App2 port 8080 (this will be a private >> network >> > connection later) >> > * 8001 forwards to Parsoid1 and Parsoid2 port 8000 (also will be >> private) >> > >> > On App1/Parsoid1 I can run `curl 192.168.56.63:8001` and get the >> > appropriate response from Parsoid. I can run `curl 192.168.56.63:8081` >> and >> > get the appropriate response from MediaWiki. The same is true for both >> on >> > App2/Parsoid2. So the servers can get the info they need from the >> services. >> > >> > Currently I'm getting a the error "Error loading data from server: 500: >> > docserver-http: HTTP 500. Would you like to retry?" when attempting to >> use >> > Visual Editor. I've tried various different settings and have not always >> > gotten that specific error, but am getting it with the settings I >> currently >> > have in localsettings.js and LocalSettings.php (shown below in this >> email). >> > Removing the proxy config lines from these settings gave slightly better >> > results. I did not get the 500 error, but instead it sometimes after a >> very >> > long time it would work. It also may have been throwing errors in the >> > parsoid log (with debug on). I have those logs saved if they help. I'm >> > hoping someone can just point out some misconfiguration, though. >> > >> > Here are snippets of my config files: >> > >> > On App1/Parsoid1, relevant localsettings.js: >> > >> > parsoidConfig.setMwApi({ >> > >> > uri: 'http://192.168.56.80:8081/demo/api.php', >> > proxy: { uri: 'http://192.168.56.80:8081/' }, >> > domain: 'demo', >> > prefix: 'demo' >> > } ); >> > >> > parsoidConfig.serverInterface = '192.168.56.80'; >> > >> > >> > On App2/Parsoid2, relevant localsettings.js: >> > >> > parsoidConfig.setMwApi({ >> > >> > uri: 'http://192.168.56.80:8081/demo/api.php', >> > proxy: { uri: 'http://192.168.56.80:8081/' }, >> > >> > domain: 'demo', >> > prefix: 'demo' >> > >> > } ); >> > >> > parsoidConfig.serverInterface = '192.168.56.60'; >> > >> > >> > On App1/Parsoid1, relevant LocalSettings.php: >> > >> > $wgVirtualRestConfig['modules']['parsoid'] = array( >> > 'url' => '192.168.56.80:8001', >> > >> > 'HTTPProxy' => 'http://192.168.56.80:8001', >> > >> > 'domain' => $wikiId, >> > 'prefix' => $wikiId >> > ); >> > >> > >> > On App2/Parsoid2, relevant LocalSettings.php: >> > >> > $wgVirtualRestConfig['modules']['parsoid'] = array( >> > 'url' => '192.168.56.80:8001', >> > >> > 'HTTPProxy' => 'http://192.168.56.80:8001', >> > >> > 'domain' => $wikiId, >> > 'prefix' => $wikiId >> > ); >> > >> > >> > Thanks! >> > >> > --James >> > _______________________________________________ >> > Wikitech-l mailing list >> > [email protected] >> > https://lists.wikimedia.org/mailman/listinfo/wikitech-l >> _______________________________________________ >> Wikitech-l mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/wikitech-l > > _______________________________________________ Wikitech-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikitech-l
