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* Improve how node roles are assigned in Garagev0.5-beta1Alex Auvolat2021-11-161-2/+2
| | | | | | | | | | | | | | | | | - 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.
* Fix clippy lints (fix #121)Alex Auvolat2021-10-261-2/+2
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* Improve CLI, adapt tests, update documentationAlex Auvolat2021-10-251-5/+1
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* Improvements to CLI and various fixes for netapp versionAlex Auvolat2021-10-223-10/+7
| | | | Discovery via consul, persist peer list to file
* First port of Garage to NetappAlex Auvolat2021-10-223-10/+16
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* Many improvements on ring/replication and its configuration:Alex Auvolat2021-05-283-3/+52
| | | | | | | | | | | | | | | | | | | | - Explicit "replication_mode" configuration parameters that takes either "none", "2" or "3" as values, instead of letting user configure replication factor themselves. These are presets whose corresponding replication/quorum values can be found in replication/mode.rs - Explicit support for single-node and two-node deployments (number of nodes must be at least "replication_mode", with "none" we can have only one node) - Ring is now stored much more compactly with 256*8 + n*32 bytes, instead of 256*32 bytes - Support for gateway-only nodes that do not store data (these nodes still need a metadata_directory to store the list of bucket and keys since those are stored on all nodes; it also technically needs a data_directory to start but it will stay empty unless we have bugs)
* rename types to CamelCaseTrinity Pointard2021-05-033-6/+6
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* make most requested changesTrinity Pointard2021-04-271-1/+0
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* attempt at documenting table crateTrinity Pointard2021-04-274-17/+28
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* Simpler Merkle & syncAlex Auvolat2021-03-163-31/+16
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* Simplify replication logicAlex Auvolat2021-03-163-35/+31
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* More security: don't delete stuff too easilyAlex Auvolat2021-03-111-1/+6
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* (not well tested) use merkle tree for syncAlex Auvolat2021-03-112-3/+4
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* WIP big refactoringAlex Auvolat2021-03-114-0/+141