crush_rule.proto

syntax = "proto3";  

import "google/protobuf/empty.proto";

option go_package = "github.com/clyso/ceph-api/api/ceph;pb";

package ceph;

service CrushRule {
  rpc CreateRule (CreateRuleRequest) returns (google.protobuf.Empty) {}
  rpc DeleteRule (DeleteRuleRequest) returns (google.protobuf.Empty) {}
  rpc GetRule (GetRuleRequest) returns (Rule) {}
  rpc ListRules (google.protobuf.Empty) returns (ListRulesResponse) {}
}

enum PoolType {
    replication = 0;
    erasure = 1;
}

message Rule {
    int64 rule_id = 1;       
    string rule_name = 2;    
    int64 ruleset = 3;       
    int64 type = 4;          
    int64 min_size = 5;     
    int64 max_size = 6;      
    repeated Step steps = 7; 
}

message Step {
    map<string, string> entries = 1; 
}

// CREATE RULE
message CreateRuleRequest {
    optional string device_class = 1;
    string failure_domain = 2;
    string name = 3;
    PoolType pool_type = 4;
    optional string profile = 5;
    optional string root = 6;
}

// DELETE RULE
message DeleteRuleRequest {
    string name = 1;
}

// GET RULE
message GetRuleRequest {
    string name = 1;
}

// LIST RULES
message ListRulesResponse {
    repeated Rule rules = 1;
}