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chore(schema): migrate to GORM V2 with multi-database support

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- [x] Implement GORM V2 metadata store with SQLite, PostgreSQL, and MySQL support
- [x] Add database migration system using gormigrate for schema versioning
- [x] Create migration CLI tool with support for migrate, rollback, and status commands
- [x] Add Docker support for migration container (Dockerfile.migrate)
- [x] Implement automatic partition management for PostgreSQL time-series tables
- [x] Add background aggregation worker for download statistics
- [x] Support connection pooling configuration (max_open_conns, max_idle_conns, conn_max_lifetime)
- [x] Add blocking mechanism based on vulnerability thresholds in stats and handlers
- [x] Update Helm charts with migration init containers and multi-database configuration
- [x] Replace deprecated SQLite store with optimized GORM implementation
- [x] Add comprehensive integration tests for MySQL and PostgreSQL
- [x] Update frontend to display blocked packages and storage utilization
- [x] Add goreleaser configuration for migrate binary and container image
- [x] Update configuration examples with database backend options and recommendations
This commit is contained in:
Lukasz Raczylo
2026-01-03 20:44:23 +00:00
parent b129279fb8
commit c0061b99e3
37 changed files with 5711 additions and 1222 deletions
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pkg/app/app.go
+72 -7
View File
@@ -19,7 +19,7 @@ import (
"github.com/lukaszraczylo/gohoarder/pkg/health"
"github.com/lukaszraczylo/gohoarder/pkg/metadata"
metafile "github.com/lukaszraczylo/gohoarder/pkg/metadata/file"
metasqlite "github.com/lukaszraczylo/gohoarder/pkg/metadata/sqlite"
metagorm "github.com/lukaszraczylo/gohoarder/pkg/metadata/gormstore"
"github.com/lukaszraczylo/gohoarder/pkg/metrics"
"github.com/lukaszraczylo/gohoarder/pkg/network"
"github.com/lukaszraczylo/gohoarder/pkg/prewarming"
@@ -119,18 +119,67 @@ func (a *App) initializeComponents() error {
log.Info().Str("backend", a.config.Metadata.Backend).Msg("Initializing metadata store")
switch a.config.Metadata.Backend {
case "sqlite":
a.metadata, err = metasqlite.New(metasqlite.Config{
Path: a.config.Metadata.Connection,
WALMode: a.config.Metadata.SQLite.WALMode,
// Use GORM for SQLite
a.metadata, err = metagorm.NewV2(metagorm.Config{
Driver: "sqlite",
DSN: metagorm.BuildSQLiteDSN(a.config.Metadata.SQLite.Path, a.config.Metadata.SQLite.WALMode),
MaxOpenConns: getOrDefault(a.config.Metadata.MaxOpenConns, 25),
MaxIdleConns: getOrDefault(a.config.Metadata.MaxIdleConns, 5),
ConnMaxLifetime: time.Duration(getOrDefault(a.config.Metadata.ConnMaxLifetime, 3600)) * time.Second,
LogLevel: getOrDefaultStr(a.config.Metadata.LogLevel, "warn"),
})
case "postgresql", "postgres":
// Use GORM for PostgreSQL
dsn := metagorm.BuildPostgresDSN(
a.config.Metadata.PostgreSQL.Host,
a.config.Metadata.PostgreSQL.Port,
a.config.Metadata.PostgreSQL.User,
a.config.Metadata.PostgreSQL.Password,
a.config.Metadata.PostgreSQL.Database,
getOrDefaultStr(a.config.Metadata.PostgreSQL.SSLMode, "disable"),
)
a.metadata, err = metagorm.NewV2(metagorm.Config{
Driver: "postgres",
DSN: dsn,
MaxOpenConns: getOrDefault(a.config.Metadata.MaxOpenConns, 25),
MaxIdleConns: getOrDefault(a.config.Metadata.MaxIdleConns, 5),
ConnMaxLifetime: time.Duration(getOrDefault(a.config.Metadata.ConnMaxLifetime, 3600)) * time.Second,
LogLevel: getOrDefaultStr(a.config.Metadata.LogLevel, "warn"),
})
case "mysql", "mariadb":
// Use GORM for MySQL/MariaDB
dsn := metagorm.BuildMySQLDSN(
a.config.Metadata.MySQL.Host,
a.config.Metadata.MySQL.Port,
a.config.Metadata.MySQL.User,
a.config.Metadata.MySQL.Password,
a.config.Metadata.MySQL.Database,
getOrDefaultStr(a.config.Metadata.MySQL.Charset, "utf8mb4"),
)
a.metadata, err = metagorm.NewV2(metagorm.Config{
Driver: "mysql",
DSN: dsn,
MaxOpenConns: getOrDefault(a.config.Metadata.MaxOpenConns, 25),
MaxIdleConns: getOrDefault(a.config.Metadata.MaxIdleConns, 5),
ConnMaxLifetime: time.Duration(getOrDefault(a.config.Metadata.ConnMaxLifetime, 3600)) * time.Second,
LogLevel: getOrDefaultStr(a.config.Metadata.LogLevel, "warn"),
})
case "file":
// Keep file backend as-is for file-based metadata
a.metadata, err = metafile.New(metafile.Config{
Path: a.config.Metadata.Connection,
})
default:
a.metadata, err = metasqlite.New(metasqlite.Config{
Path: "gohoarder.db",
WALMode: false, // Default to DELETE mode for compatibility
// Default to SQLite with GORM
log.Warn().Str("backend", a.config.Metadata.Backend).Msg("Unknown metadata backend, defaulting to SQLite with GORM")
a.metadata, err = metagorm.NewV2(metagorm.Config{
Driver: "sqlite",
DSN: metagorm.BuildSQLiteDSN("gohoarder.db", false),
LogLevel: "warn",
})
}
if err != nil {
@@ -479,3 +528,19 @@ func (a *App) startAggregationWorker(ctx context.Context) {
}
}
}
// getOrDefault returns the value if it's non-zero, otherwise returns the default
func getOrDefault(value, defaultValue int) int {
if value == 0 {
return defaultValue
}
return value
}
// getOrDefaultStr returns the value if it's non-empty, otherwise returns the default
func getOrDefaultStr(value, defaultValue string) string {
if value == "" {
return defaultValue
}
return value
}