Improve LAPI performance when under high load (#1273)
This commit is contained in:
parent
e4f6cdfc14
commit
fb74b2fda7
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@ -22,6 +22,7 @@ db_config:
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log_level: info
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log_level: info
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type: sqlite
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type: sqlite
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db_path: /var/lib/crowdsec/data/crowdsec.db
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db_path: /var/lib/crowdsec/data/crowdsec.db
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#max_open_conns: 100
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#user:
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#user:
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#password:
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#password:
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#db_name:
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#db_name:
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@ -100,12 +100,14 @@ func (a *APIKey) MiddlewareFunc() gin.HandlerFunc {
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useragent = []string{c.Request.UserAgent(), "N/A"}
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useragent = []string{c.Request.UserAgent(), "N/A"}
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}
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}
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if bouncer.Version != useragent[1] || bouncer.Type != useragent[0] {
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if err := a.DbClient.UpdateBouncerTypeAndVersion(useragent[0], useragent[1], bouncer.ID); err != nil {
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if err := a.DbClient.UpdateBouncerTypeAndVersion(useragent[0], useragent[1], bouncer.ID); err != nil {
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log.Errorf("failed to update bouncer version and type from '%s' (%s): %s", c.Request.UserAgent(), c.ClientIP(), err)
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log.Errorf("failed to update bouncer version and type from '%s' (%s): %s", c.Request.UserAgent(), c.ClientIP(), err)
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c.JSON(http.StatusForbidden, gin.H{"message": "bad user agent"})
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c.JSON(http.StatusForbidden, gin.H{"message": "bad user agent"})
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c.Abort()
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c.Abort()
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return
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return
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}
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}
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}
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c.Next()
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c.Next()
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}
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}
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@ -206,6 +206,7 @@ func TestLoadAPIServer(t *testing.T) {
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DbConfig: &DatabaseCfg{
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DbConfig: &DatabaseCfg{
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DbPath: "./tests/test.db",
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DbPath: "./tests/test.db",
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Type: "sqlite",
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Type: "sqlite",
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MaxOpenConns: types.IntPtr(DEFAULT_MAX_OPEN_CONNS),
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},
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},
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ConsoleConfigPath: DefaultConfigPath("console.yaml"),
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ConsoleConfigPath: DefaultConfigPath("console.yaml"),
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ConsoleConfig: &ConsoleConfig{
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ConsoleConfig: &ConsoleConfig{
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@ -6,6 +6,7 @@ import (
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"os"
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"os"
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"path/filepath"
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"path/filepath"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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"github.com/pkg/errors"
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"github.com/pkg/errors"
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log "github.com/sirupsen/logrus"
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log "github.com/sirupsen/logrus"
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"gopkg.in/yaml.v2"
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"gopkg.in/yaml.v2"
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@ -109,6 +110,7 @@ func NewDefaultConfig() *Config {
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dbConfig := DatabaseCfg{
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dbConfig := DatabaseCfg{
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Type: "sqlite",
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Type: "sqlite",
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DbPath: DefaultDataPath("crowdsec.db"),
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DbPath: DefaultDataPath("crowdsec.db"),
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MaxOpenConns: types.IntPtr(DEFAULT_MAX_OPEN_CONNS),
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}
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}
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globalCfg := Config{
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globalCfg := Config{
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@ -3,9 +3,12 @@ package csconfig
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import (
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import (
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"fmt"
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"fmt"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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log "github.com/sirupsen/logrus"
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log "github.com/sirupsen/logrus"
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)
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)
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var DEFAULT_MAX_OPEN_CONNS = 100
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type DatabaseCfg struct {
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type DatabaseCfg struct {
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User string `yaml:"user"`
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User string `yaml:"user"`
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Password string `yaml:"password"`
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Password string `yaml:"password"`
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@ -17,6 +20,7 @@ type DatabaseCfg struct {
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Type string `yaml:"type"`
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Type string `yaml:"type"`
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Flush *FlushDBCfg `yaml:"flush"`
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Flush *FlushDBCfg `yaml:"flush"`
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LogLevel *log.Level `yaml:"log_level"`
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LogLevel *log.Level `yaml:"log_level"`
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MaxOpenConns *int `yaml:"max_open_conns,omitempty"`
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}
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}
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type FlushDBCfg struct {
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type FlushDBCfg struct {
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@ -37,5 +41,8 @@ func (c *Config) LoadDBConfig() error {
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c.API.Server.DbConfig = c.DbConfig
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c.API.Server.DbConfig = c.DbConfig
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}
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}
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if c.DbConfig.MaxOpenConns == nil {
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c.DbConfig.MaxOpenConns = types.IntPtr(DEFAULT_MAX_OPEN_CONNS)
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}
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return nil
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return nil
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}
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}
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@ -5,6 +5,7 @@ import (
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"strings"
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"strings"
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"testing"
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"testing"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/assert"
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)
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)
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@ -21,6 +22,7 @@ func TestLoadDBConfig(t *testing.T) {
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DbConfig: &DatabaseCfg{
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DbConfig: &DatabaseCfg{
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Type: "sqlite",
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Type: "sqlite",
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DbPath: "./tests/test.db",
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DbPath: "./tests/test.db",
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MaxOpenConns: types.IntPtr(10),
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},
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},
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Cscli: &CscliCfg{},
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Cscli: &CscliCfg{},
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API: &APICfg{
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API: &APICfg{
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@ -30,6 +32,7 @@ func TestLoadDBConfig(t *testing.T) {
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expectedResult: &DatabaseCfg{
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expectedResult: &DatabaseCfg{
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Type: "sqlite",
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Type: "sqlite",
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DbPath: "./tests/test.db",
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DbPath: "./tests/test.db",
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MaxOpenConns: types.IntPtr(10),
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},
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},
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},
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},
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{
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{
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@ -7,7 +7,6 @@ import (
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"os"
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"os"
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"time"
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"time"
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"entgo.io/ent/dialect"
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entsql "entgo.io/ent/dialect/sql"
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entsql "entgo.io/ent/dialect/sql"
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"github.com/crowdsecurity/crowdsec/pkg/csconfig"
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"github.com/crowdsecurity/crowdsec/pkg/csconfig"
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"github.com/crowdsecurity/crowdsec/pkg/database/ent"
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"github.com/crowdsecurity/crowdsec/pkg/database/ent"
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@ -28,6 +27,20 @@ type Client struct {
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CanFlush bool
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CanFlush bool
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}
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}
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func getEntDriver(dbtype string, dsn string, config *csconfig.DatabaseCfg) (*entsql.Driver, error) {
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db, err := sql.Open(dbtype, dsn)
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if err != nil {
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return nil, err
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}
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if config.MaxOpenConns == nil {
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log.Warningf("MaxOpenConns is 0, defaulting to %d", csconfig.DEFAULT_MAX_OPEN_CONNS)
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config.MaxOpenConns = types.IntPtr(csconfig.DEFAULT_MAX_OPEN_CONNS)
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}
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db.SetMaxOpenConns(*config.MaxOpenConns)
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drv := entsql.OpenDB(dbtype, db)
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return drv, nil
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}
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func NewClient(config *csconfig.DatabaseCfg) (*Client, error) {
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func NewClient(config *csconfig.DatabaseCfg) (*Client, error) {
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var client *ent.Client
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var client *ent.Client
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var err error
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var err error
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@ -62,27 +75,28 @@ func NewClient(config *csconfig.DatabaseCfg) (*Client, error) {
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return &Client{}, fmt.Errorf("unable to set perms on %s: %v", config.DbPath, err)
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return &Client{}, fmt.Errorf("unable to set perms on %s: %v", config.DbPath, err)
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}
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}
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}
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}
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client, err = ent.Open("sqlite3", fmt.Sprintf("file:%s?_busy_timeout=100000&_fk=1", config.DbPath), entOpt)
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drv, err := getEntDriver("sqlite3", fmt.Sprintf("file:%s?_busy_timeout=100000&_fk=1", config.DbPath), config)
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if err != nil {
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if err != nil {
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return &Client{}, fmt.Errorf("failed opening connection to sqlite: %v", err)
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return &Client{}, errors.Wrapf(err, "failed opening connection to sqlite: %v", config.DbPath)
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}
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}
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client = ent.NewClient(ent.Driver(drv), entOpt)
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case "mysql":
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case "mysql":
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client, err = ent.Open("mysql", fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?parseTime=True", config.User, config.Password, config.Host, config.Port, config.DbName), entOpt)
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drv, err := getEntDriver("mysql", fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?parseTime=True", config.User, config.Password, config.Host, config.Port, config.DbName), config)
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if err != nil {
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if err != nil {
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return &Client{}, fmt.Errorf("failed opening connection to mysql: %v", err)
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return &Client{}, fmt.Errorf("failed opening connection to mysql: %v", err)
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}
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}
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client = ent.NewClient(ent.Driver(drv), entOpt)
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case "postgres", "postgresql":
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case "postgres", "postgresql":
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client, err = ent.Open("postgres", fmt.Sprintf("host=%s port=%d user=%s dbname=%s password=%s sslmode=%s", config.Host, config.Port, config.User, config.DbName, config.Password, config.Sslmode), entOpt)
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drv, err := getEntDriver("postgres", fmt.Sprintf("host=%s port=%d user=%s dbname=%s password=%s sslmode=%s", config.Host, config.Port, config.User, config.DbName, config.Password, config.Sslmode), config)
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if err != nil {
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if err != nil {
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return &Client{}, fmt.Errorf("failed opening connection to postgres: %v", err)
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return &Client{}, fmt.Errorf("failed opening connection to postgresql: %v", err)
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}
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}
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client = ent.NewClient(ent.Driver(drv), entOpt)
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case "pgx":
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case "pgx":
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db, err := sql.Open("pgx", fmt.Sprintf("postgresql://%s:%s@%s:%d/%s?sslmode=%s", config.User, config.Password, config.Host, config.Port, config.DbName, config.Sslmode))
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drv, err := getEntDriver("pgx", fmt.Sprintf("postgresql://%s:%s@%s:%d/%s?sslmode=%s", config.User, config.Password, config.Host, config.Port, config.DbName, config.Sslmode), config)
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if err != nil {
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if err != nil {
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return &Client{}, fmt.Errorf("failed opening connection to pgx: %v", err)
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return &Client{}, fmt.Errorf("failed opening connection to pgx: %v", err)
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}
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}
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// Create an ent.Driver from `db`.
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drv := entsql.OpenDB(dialect.Postgres, db)
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client = ent.NewClient(ent.Driver(drv), entOpt)
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client = ent.NewClient(ent.Driver(drv), entOpt)
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default:
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default:
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return &Client{}, fmt.Errorf("unknown database type")
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return &Client{}, fmt.Errorf("unknown database type")
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@ -108,6 +108,13 @@ var (
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OnDelete: schema.Cascade,
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OnDelete: schema.Cascade,
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},
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},
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},
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},
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Indexes: []*schema.Index{
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{
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Name: "decision_start_ip_end_ip",
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Unique: false,
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Columns: []*schema.Column{DecisionsColumns[6], DecisionsColumns[7]},
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},
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},
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}
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}
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// EventsColumns holds the columns for the "events" table.
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// EventsColumns holds the columns for the "events" table.
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EventsColumns = []*schema.Column{
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EventsColumns = []*schema.Column{
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@ -4,6 +4,7 @@ import (
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"entgo.io/ent"
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"entgo.io/ent"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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)
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)
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@ -44,3 +45,9 @@ func (Decision) Edges() []ent.Edge {
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Unique(),
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Unique(),
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}
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}
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}
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}
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func (Decision) Indexes() []ent.Index {
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return []ent.Index{
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index.Fields("start_ip", "end_ip"),
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}
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}
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@ -219,6 +219,10 @@ func StrPtr(s string) *string {
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return &s
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return &s
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}
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}
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func IntPtr(i int) *int {
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return &i
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}
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func Int32Ptr(i int32) *int32 {
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func Int32Ptr(i int32) *int32 {
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return &i
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return &i
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}
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}
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