MongoDB 3.0 upgrade in production : step 2 failed

In my previous post regarding the migration of our production cluster to mongoDB 3.0 WiredTiger, we successfully upgraded all the secondaries of our replica-sets with decent performances and (almost, read on) no breakage. Step 2 plan The next step of our migration was to test our work load on WiredTiger primaries. After all, this is […]

Gevent : SSL support fixed for python 2.7.9

Good news for gevent users blocked on python < 2.7.9 due to broken SSL support since python upstream dropped the private APIĀ _ssl.sslwrap that eventlet was using. This issue was starting to get old and problematic since GLSA 2015-0310 but I’m happy to say that almost 6 hours after the gevent-1.0.2 release, it is already available […]

MongoDB 3.0 upgrade in production : first steps

We’ve been running a nice mongoDB cluster in production for several years now in my company. This cluster suits quite a wide range of use cases from very simple configuration collections to complex queried ones and real time analytics. This versatility has been the strong point of mongoDB for us since the start as it […]