Update note on supported MongoDB versions #949
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I’d like to add this the the CentOS 8 project, update this PR to include EL 8 and merge it when the EL 8 packages get released. Unless you want a new PR? |
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Python 3 support for mongo is added in 4.2 -> Python 3.7. Boosts the Python 3.7 case. |
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@Kami From what I remember the performance issues with MongoDB 3.6 are now fixed in upstream, do you remember where is the original issue to confirm? |
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@punkrokk Not sure about py3 vs MongoDB 4.2 and what do you mean exactly. How mongodb requires python as a dependency, can you provide more info? MongoDB 4.0 is used with StackStorm running python 3.6 under Ubuntu Bionic installation. Also pymongo (st2 pip dependency) works OK with py 3.5+: https://api.mongodb.com/python/current/python3.html |
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@armab i think I was confused. Python is needed when building from source, but not when using binary RPM. |
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| The currently supported version of MongoDB is 3.4 and 4.0. This is the version installed by | |||
| The currently supported versions of MongoDB are 3.4 and 4.0. This is the version installed by | |||
| the installer script. MongoDB 4.0 is installed by default on Ubuntu 18.04 and RHEL/CentOS8. | |||
| MongoDB 3.6 does not currently work with StackStorm. Support for MongoDB 4.0 was added in ST2 v3.1. | |||
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I think the original message with mongodb 3.6 was a bit different with this PR:
The currently supported version of MongoDB is 3.4. This is the version installed by the installer
script.
MongoDB 3.6 and 4.0 are also supported by StackStorm >= 3.0.0, but we have observed some
performance regressions with MongoDB 3.6 so the default version which is installed on Ubuntu
Xenial (16.04) still is 3.4.
Right now MongoDB 4.0 is only used with Ubuntu Bionic (18.04).
based on 4a65ac5
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Which do you prefer @Arma?
…Sent from my iPhone
On Apr 13, 2020, at 4:55 PM, Eugen C. ***@***.***> wrote:
@armab commented on this pull request.
In docs/source/install/__mongodb_note.rst:
> @@ -1,5 +1,5 @@
.. note::
- The currently supported version of MongoDB is 3.4 and 4.0. This is the version installed by
+ The currently supported versions of MongoDB are 3.4 and 4.0. This is the version installed by
the installer script. MongoDB 4.0 is installed by default on Ubuntu 18.04 and RHEL/CentOS8.
MongoDB 3.6 does not currently work with StackStorm. Support for MongoDB 4.0 was added in ST2 v3.1.
I think the original note with message about mongodb 3.6 was a bit different:
The currently supported version of MongoDB is 3.4. This is the version installed by the installer
script.
MongoDB 3.6 and 4.0 are also supported by StackStorm >= 3.0.0, but we have observed some
performance regressions with MongoDB 3.6 so the default version which is installed on Ubuntu
Xenial (16.04) still is 3.4.
Right now MongoDB 4.0 is only used with Ubuntu Bionic (18.04).
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#968 should fix it. |
Bring back original MongoDB 3.6 message from #949
I updated a section which was out of date.
The code base has supported v3.6 and 4.0 for a while now (and 4.0 is used as a default on Ubuntu Bionic).