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Feat shadow config #303

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merged 1 commit into from
Aug 1, 2022
Merged

Feat shadow config #303

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34 changes: 30 additions & 4 deletions conf/config.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,6 @@ data:
password: "123456"
database: employees_0000_r
weight: r0w0
parameters:
- name: employees_0001
nodes:
- name: node1
Expand All @@ -70,7 +69,6 @@ data:
password: "123456"
database: employees_0001
weight: r10w10
parameters:
- name: employees_0002
nodes:
- name: node2
Expand All @@ -80,7 +78,6 @@ data:
password: "123456"
database: employees_0002
weight: r10w10
parameters:
- name: employees_0003
nodes:
- name: node3
Expand All @@ -90,7 +87,15 @@ data:
password: "123456"
database: employees_0003
weight: r10w10
parameters:
- name: employees_shadow
nodes:
- name: node_shadow
host: arana-mysql
port: 3306
username: root
password: "123456"
database: employees_show
weight: r10w10
sharding_rule:
tables:
- name: employees.student
Expand All @@ -109,3 +114,24 @@ data:
tbl_pattern: student_${0000..0031}
attributes:
sqlMaxLimit: -1

shadow_rule:
tables:
- name: student
enable: false
group_node: employees_shadow
match_rules:
- operation: [insert,update]
match_type: value
attributes:
- column: uid
value: 10000
- operation: [delete]
match_type: regex
attributes:
- column: name
regex: "^hanmeimei$"
- operation: [select]
match_type: hint
attributes:
- shadow: true
31 changes: 31 additions & 0 deletions pkg/config/model.go
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@ type (
Tenants []*Tenant `validate:"required,dive" yaml:"tenants" json:"tenants"`
DataSourceClusters []*DataSourceCluster `validate:"required,dive" yaml:"clusters" json:"clusters"`
ShardingRule *ShardingRule `validate:"required,dive" yaml:"sharding_rule,omitempty" json:"sharding_rule,omitempty"`
ShadowRule *ShadowRule `yaml:"shadow_rule,omitempty" json:"shadow_rule,omitempty"`
}

Filter struct {
Expand Down Expand Up @@ -110,6 +111,36 @@ type (
Tables []*Table `yaml:"tables" json:"tables"`
}

ShadowRule struct {
ShadowTables []*ShadowTable `yaml:"tables" json:"tables"`
}

ShadowTable struct {
Name string `yaml:"name" json:"name"`
Enable bool `yaml:"enable" json:"enable"`
GroupNode string `yaml:"group_node" json:"group_node"`
MatchRules []*MatchRule `yaml:"match_rules" json:"match_rules"`
}

MatchRule struct {
Operation []string `yaml:"operation" json:"operation"`
MatchType string `yaml:"match_type" json:"match_type"`
Attributes []*RuleAttribute `yaml:"attributes" json:"attributes"`
}

RuleAttribute struct {
Column string `yaml:"column" json:"column"`
Value string `yaml:"value,omitempty" json:"value,omitempty"`
Regex string `yaml:"regex,omitempty" json:"regex,omitempty"`
}

Prop struct {
Operation string `yaml:"operation" json:"operation"`
Column string `yaml:"column" json:"column"`
Value string `yaml:"value" json:"value"`
Regex string `yaml:"regex" json:"regex"`
}

Listener struct {
ProtocolType string `yaml:"protocol_type" json:"protocol_type"`
SocketAddress *SocketAddress `yaml:"socket_address" json:"socket_address"`
Expand Down