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* Correct small formatting issueAlex Auvolat2022-05-051-3/+1
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* Corrected the warnings and errors issued by cargo clippyMendes2022-05-011-15/+11
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* Apply cargo fmtAlex Auvolat2022-05-011-444/+496
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* Change the way new layout assignations are computed.Alex Auvolat2022-05-011-434/+447
| | | | | | The function now computes an optimal assignation (with respect to partition size) that minimizes the distance to the former assignation, using flow algorithms. This commit was written by Mendes Oulamara <mendes.oulamara@pm.me>
* Make layout optimization work in relative termsbug/layoutAlex Auvolat2022-03-241-9/+14
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* Slight change and add comment to layout assignation algoAlex Auvolat2022-03-241-37/+33
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* Small change to partition assignation algorithmAlex Auvolat2022-03-241-0/+28
| | | | | | This change helps ensure that nodes for each partition are spread over all datacenters, a property that wasn't ensured previously when going from a 2 DC deployment to a 3 DC deployment
* Improve how node roles are assigned in Garagev0.5-beta1Alex Auvolat2021-11-161-0/+579
- change the terminology: the network configuration becomes the role table, the configuration of a nodes becomes a node's role - the modification of the role table takes place in two steps: first, changes are staged in a CRDT data structure. Then, once the user is happy with the changes, they can commit them all at once (or revert them). - update documentation - fix tests - implement smarter partition assignation algorithm This patch breaks the format of the network configuration: when migrating, the cluster will be in a state where no roles are assigned. All roles must be re-assigned and commited at once. This migration should not pose an issue.