Orientdb is an open source graph/document database. It supports various language bindings and plug-ins.
On top of that, it supports TinkerPop Blueprints and Java Data Objects(JDO). The TinkerPop Blueprints are particularly interesting as they provide a graph database Domain Specific Language (DSL) to operate directly on the graph structure.
This all looks like a solid foundation for a Configuration Management Data Base (CMDB), starting with capturing infrastructure information (server connections, service dependencies) in a graph, using a standardized information model structure, and storing configuration item (CI) details as documents.
Goal for the week is to have all the classes of the current CIM model reflected in the database.
This project is part of:
Hack Week 10
Activity
Comments
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about 11 years ago by kwk | Reply
This plugin connects OrientDB with Pacer for easy graph manipulation and traversal in Ruby
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about 11 years ago by kwk | Reply
OrientDB supports a graph and a database model. When setting up the database, one has to choose one model. This presentation recommends to use the graph model for our purpose.
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about 11 years ago by kwk | Reply
Install OrientDB from here. Then (as root) edit /usr/share/orientdb/config/orientdb-server-config.xml and insert
between the tags. Then (as root) systemctl start orientdb.service
Run the console with orientdb
Connect to database with connect remote:localhost MyUser MyPassword
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about 11 years ago by kwk | Reply
Install OrientDB from here. Then (as root) edit /usr/share/orientdb/config/orientdb-server-config.xml and insert
<user name="MyUser" password="MyPassword" resources="*"/>between the <users> tags.Then (as root)
systemctl start orientdb.serviceRun the console with
orientdbConnect to database with
connect remote:localhost MyUser MyPassword -
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about 11 years ago by kwk | Reply
I consider this project done. The importer code is not perfect but creates classes and parent relationships.
Next step: Class properties, then instances, then instance associations
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about 11 years ago by bmaryniuk | Reply
Most of the time I was looking how to store the actual instances into the Graph database and recursively traverse a CIM instance. The current SrMF project (https://github.com/isbm/srmf) already can clone the system with KIWI as well as it can describe the whole service, as long all XML definitions and XSL transformations are there to the basic CIM providers.
The extension from the Hackweek now also allows to store the data into Object Database (Orient DB in this case) and manipulate it there. The next step for SrMF would be to distribute the database into a grid, where each local node describes only itself but the client tool queries the entire grid. There are plans to support Titan distributed graph database for really big scales (http://thinkaurelius.github.io/titan/) which is running on top of Hadoop. However, the primary focus is to support CMDB in smaller cases within the Orient DB cluster, which is already capable to hold billions of vertexes anyway. :)
Please note, that an alternative attempt to re-implement SrMF (https://github.com/isbm/srmf) once again is "Project Alfred".
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Testing and adding GNU/Linux distributions on Uyuni by juliogonzalezgil
Join the Gitter channel! https://gitter.im/uyuni-project/hackweek
Uyuni is a configuration and infrastructure management tool that saves you time and headaches when you have to manage and update tens, hundreds or even thousands of machines. It also manages configuration, can run audits, build image containers, monitor and much more!
Currently there are a few distributions that are completely untested on Uyuni or SUSE Manager (AFAIK) or just not tested since a long time, and could be interesting knowing how hard would be working with them and, if possible, fix whatever is broken.
For newcomers, the easiest distributions are those based on DEB or RPM packages. Distributions with other package formats are doable, but will require adapting the Python and Java code to be able to sync and analyze such packages (and if salt does not support those packages, it will need changes as well). So if you want a distribution with other packages, make sure you are comfortable handling such changes.
No developer experience? No worries! We had non-developers contributors in the past, and we are ready to help as long as you are willing to learn. If you don't want to code at all, you can also help us preparing the documentation after someone else has the initial code ready, or you could also help with testing :-)
The idea is testing Salt and Salt-ssh clients, but NOT traditional clients, which are deprecated.
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- Onboarding (salt minion from UI, salt minion from bootstrap scritp, and salt-ssh minion) (this will probably require adding OS to the bootstrap repository creator)
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- Bonus point: Java part for product identification, and monitoring enablement
- Bonus point: sumaform enablement (https://github.com/uyuni-project/sumaform)
- Bonus point: Documentation (https://github.com/uyuni-project/uyuni-docs)
- Bonus point: testsuite enablement (https://github.com/uyuni-project/uyuni/tree/master/testsuite)
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- If you don't have knowledge about some of the steps: ask the team
- If you still don't know what to do: switch to another distribution and keep testing.
This card is for EVERYONE, not just developers. Seriously! We had people from other teams helping that were not developers, and added support for Debian and new SUSE Linux Enterprise and openSUSE Leap versions :-)
Pending
FUSS
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https://fuss.bz.it/
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