garage/src/rpc/lib.rs

//! Crate containing rpc related functions and types used in Garage

#[macro_use]
extern crate tracing;

#[cfg(feature = "consul-discovery")]
mod consul;
#[cfg(feature = "kubernetes-discovery")]
mod kubernetes;

pub mod graph_algo;
pub mod layout;
pub mod replication_mode;
pub mod ring;
pub mod system;

mod metrics;
pub mod rpc_helper;

pub use rpc_helper::*;
document rpc crate 2021-03-21 23:00:09 +00:00			`//! Crate containing rpc related functions and types used in Garage`

Split code for modular compilation 2020-04-24 10:10:01 +00:00			`#[macro_use]`
Add tracing integration with opentelemetry 2022-02-17 22:28:23 +00:00			`extern crate tracing;`
Split code for modular compilation 2020-04-24 10:10:01 +00:00
Add TLS support for Consul discovery + refactoring 2022-10-18 16:38:20 +00:00			`#[cfg(feature = "consul-discovery")]`
document rpc crate 2021-03-21 23:00:09 +00:00			`mod consul;`
Add feature flag for Kubernetes discovery 2022-03-16 11:09:50 +00:00			`#[cfg(feature = "kubernetes-discovery")]`
add support for kubernetes service discovery This commit adds support to discover garage instances running in kubernetes. Once enabled by setting `kubernetes_namespace` and `kubernetes_service_name` garage will create a Custom Resources `garagenodes.deuxfleurs.fr` with nodes public key as the resource name. and IP and Port information as spec in the namespace configured by `kubernetes_namespace`. For discovering nodes the resources are filtered with the optionally set `kubernetes_service_name` which sets a label `garage.deuxfleurs.fr/service` on the resources. This allows to separate multiple garage deployments in a single namespace. the `kubernetes_skip_crd` variable allows to disable the creation of the CRD by garage itself. The user must deploy this manually. 2022-03-06 13:50:00 +00:00			`mod kubernetes;`
Some refactoring 2021-02-21 12:11:10 +00:00
New version of the algorithm that calculate the layout. It takes as paramters the replication factor and the zone redundancy, computes the largest partition size reachable with these constraints, and among the possible assignation with this partition size, it computes the one that moves the least number of partitions compared to the previous assignation. This computation uses graph algorithms defined in graph_algo.rs 2022-09-21 12:39:59 +00:00			`pub mod graph_algo;`
Improve how node roles are assigned in Garage - 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. 2021-11-09 11:24:04 +00:00			`pub mod layout;`
Refactor health check and add ability to return it in json 2022-12-05 14:28:57 +00:00			`pub mod replication_mode;`
Cargo fmt 2021-02-23 17:46:25 +00:00			`pub mod ring;`
First port of Garage to Netapp 2021-10-14 09:50:12 +00:00			`pub mod system;`
Some refactoring 2021-02-21 12:11:10 +00:00
Add many metrics in table/ and rpc/ 2022-02-16 13:23:04 +00:00			`mod metrics;`
First port of Garage to Netapp 2021-10-14 09:50:12 +00:00			`pub mod rpc_helper;`

			`pub use rpc_helper::*;`