Add DB type consts (#31295)

* add necessary consts

* add other db plugins

* correct ES

* Fix consts in test

builtin/logical/database/backend_test.go

@@ -1665,8 +1665,8 @@ func TestBackend_GetConnectionMetrics(t *testing.T) {
 				cassandraConfig,
 			},
 			expectedCounts: map[string]int{
-				pluginconsts.DbPostgresqlPlugin: 1,
-				pluginconsts.DbCassandraPlugin:  1,
+				pluginconsts.DbPostgresqlPluginType: 1,
+				pluginconsts.DbCassandraPluginType:  1,
 			},
 		},
 		{
@@ -1675,7 +1675,7 @@ func TestBackend_GetConnectionMetrics(t *testing.T) {
 				postgresConfig,
 			},
 			expectedCounts: map[string]int{
-				pluginconsts.DbPostgresqlPlugin: 1,
+				pluginconsts.DbPostgresqlPluginType: 1,
 			},
 		},
 		{
@@ -1692,8 +1692,8 @@ func TestBackend_GetConnectionMetrics(t *testing.T) {
 				cassandraConfigV2,
 			},
 			expectedCounts: map[string]int{
-				pluginconsts.DbPostgresqlPlugin: 2,
-				pluginconsts.DbCassandraPlugin:  2,
+				pluginconsts.DbPostgresqlPluginType: 2,
+				pluginconsts.DbCassandraPluginType:  2,
 			},
 		},
 	}

helper/pluginconsts/plugin_consts.go

@@ -26,14 +26,6 @@ const (
 	AuthTypeSAML             = "saml"
 	AuthTypeApprole          = "approle"
 	AuthTypeJWT              = "jwt"
-	DbCassandraPlugin        = "cassandra"
-	DbHanaPlugin             = "hdb"
-	DbInfluxDBPlugin         = "influxdb"
-	DbMongoDBPlugin          = "mongodb"
-	DbMsSQLPlugin            = "mssql"
-	DbMySQLPlugin            = "mysql"
-	DbRedshiftPlugin         = "redshift"
-	DbPostgresqlPlugin       = "pgx"
 	SecretEngineAD           = "ad"
 	SecretEngineAlicloud     = "alicloud"
 	SecretEngineAWS          = "aws"
@@ -71,3 +63,21 @@ const (
 	// database type for every database.
 	SecretEngineDatabase = "database"
 )
+
+// These DB consts match the type returned from database plugin's Type() method.
+const (
+	DbCassandraPluginType        = "cassandra"
+	DbCouchbasePluginType        = "couchbase"
+	DbElasticSearchPluginType    = "elasticsearch"
+	DbHanaPluginType             = "hdb"
+	DbInfluxDBPluginType         = "influxdb"
+	DbMongoDBPluginType          = "mongodb"
+	DbMongoAtlasPluginType       = "mongodbatlas"
+	DbMsSQLPluginType            = "mssql"
+	DbMySQLPluginType            = "mysql"
+	DbPostgresqlPluginType       = "pgx"
+	DbRedshiftPluginType         = "redshift"
+	DbRedisPluginType            = "redis"
+	DbRedisElasticachePluginType = "redisElastiCache"
+	DbSnowflakePluginType        = "snowflake"
+)

vault/mount.go

@@ -83,6 +83,7 @@ const (
 	mountTypeNSCubbyhole = "ns_cubbyhole"
 	mountTypeToken       = "token"
 	mountTypeNSToken     = "ns_token"
+	mountTypeDatabase    = "database"
 
 	MountTableUpdateStorage   = true
 	MountTableNoUpdateStorage = false