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Description of problem: We have a current Mongo requirement of 2.4.0 or greater. Nothing in Pulp currently validates that the Mongo version is 2.4.0. It would be good for us to check the Mongo version upon connecting, raising a meaningful error in the logs if the version doesn't meet our requirements. Version-Release number of selected component (if applicable): 2.4.0-1 How reproducible: Very Steps to Reproduce: 1. Configure Pulp to use a Mongo server < 2.4.0 2. Start Pulp Actual results: Observe that most operations will work, but when you hit one that doesn't, it's a doozy! Expected results: Pulp should refuse to connect to a Mongo that doesn't meet our requirements. Additional info: Here is how to check the Mongo version: In [5]: pymongo.Connection('limeade.usersys.redhat.com').server_info()['versionArray'] Out[5]: [2, 4, 6, 0] There is also a 'version' key that looks like '2.4.6'.
The pulp-manage-db migration script should also check the mongo version.
Is it possible to check that the mongo connection has correct privileges on pulp_database during startup? This would also be helpful, especially when connecting as non-admin users.
https://github.com/pulp/pulp/pull/1150
merged to 2.5-dev and master
fixed in pulp 2.6.0-0.2.beta
verified [root@ibm-x3550m3-07 ~]# rpm -qa pulp-server pulp-server-2.6.0-0.5.beta.el6.noarch [root@ibm-x3550m3-07 ~]# Mongo version is getting checked while running pulp-manage-db [root@ibm-x3550m3-07 ~]# sudo -u apache pulp-manage-db Mongo database for connection is version 2.4.12 Loading content types. Loading type descriptors [iso_support.json, nodes.json, rpm_support.json] Parsing type descriptors Validating type descriptor syntactic integrity Validating type descriptor semantic integrity Updating the database with types [iso, repository, node, distribution, drpm, erratum, package_group, package_category, package_environment, rpm, srpm, yum_repo_metadata_file] Found the following type definitions that were not present in the update collection [puppet_module] /usr/lib/python2.6/site-packages/pulp/server/db/connection.py:162: DeprecationWarning: The safe parameter is deprecated. Please use write concern options instead. return method(*args, **kwargs) Content types loaded. Ensuring the admin role and user are in place. Mongo database for connection is version 2.4.12 Admin role and user are in place. Beginning database migrations. Migration package pulp.server.db.migrations is up to date at version 12 Migration package pulp_rpm.plugins.migrations is up to date at version 18 Database migrations complete.
Moved to https://pulp.plan.io/issues/501