Sync pd and tikv configmap in controller

Signed-off-by: Aylei <rayingecho@gmail.com>

manifests/crd.yaml

@@ -923,7 +923,11 @@ spec:
                             target store.
                           format: int64
                           type: integer
-                        max-store-down-time: {}
+                        max-store-down-time:
+                          description: MaxStoreDownTime is the max duration after
+                            which a store will be considered to be down if it hasn't
+                            reported heartbeats.
+                          type: string
                         merge-schedule-limit:
                           description: MergeScheduleLimit is the max coexist merge
                             schedules.
@@ -994,6 +998,8 @@ spec:
                       description: TsoSaveInterval is the interval to save timestamp.
                       type: string
                   type: object
+                configUpdateStrategy:
+                  type: string
                 replicas:
                   format: int32
                   type: integer
@@ -2192,6 +2198,8 @@ spec:
                           type: integer
                       type: object
                   type: object
+                configUpdateStrategy:
+                  type: string
                 maxFailoverCount:
                   format: int32
                   type: integer

pkg/apis/pingcap/v1alpha1/pd_config.go

@@ -14,10 +14,6 @@
 package v1alpha1
 
 import (
-	"fmt"
-	"strconv"
-	"time"
-
 	"github.com/pingcap/log"
 	"github.com/pingcap/pd/pkg/metricutil"
 	"github.com/pingcap/pd/pkg/typeutil"
@@ -101,13 +97,13 @@ type PDConfig struct {
 	Replication *PDReplicationConfig `toml:"replication,omitempty" json:"replication,omitempty"`
 
 	// +optional
-	Namespace map[string]PDNamespaceConfig `json:"namespace,omitempty"`
+	Namespace map[string]PDNamespaceConfig `toml:"namespace,omitempty" json:"namespace,omitempty"`
 
 	// +optional
 	PDServerCfg *PDServerConfig `toml:"pd-server,omitempty" json:"pd-server,omitempty"`
 
 	// +optional
-	ClusterVersion string `json:"cluster-version,omitempty"`
+	ClusterVersion string `toml:"cluster-version,omitempty" json:"cluster-version,omitempty"`
 
 	// QuotaBackendBytes Raise alarms when backend size exceeds the given quota. 0 means use the default quota.
 	// the default size is 2GB, the maximum is 8GB.
@@ -250,7 +246,7 @@ type PDScheduleConfig struct {
 	// MaxStoreDownTime is the max duration after which
 	// a store will be considered to be down if it hasn't reported heartbeats.
 	// +optional
-	MaxStoreDownTime Duration `toml:"max-store-down-time,omitempty" json:"max-store-down-time,omitempty"`
+	MaxStoreDownTime string `toml:"max-store-down-time,omitempty" json:"max-store-down-time,omitempty"`
 	// LeaderScheduleLimit is the max coexist leader schedules.
 	// +optional
 	LeaderScheduleLimit *uint64 `toml:"leader-schedule-limit,omitempty" json:"leader-schedule-limit,omitempty"`
@@ -369,45 +365,3 @@ type PDServerConfig struct {
 	// +optional
 	UseRegionStorage *bool `toml:"use-region-storage,omitempty" json:"use-region-storage,string,omitempty"`
 }
-
-// Duration is a wrapper of time.Duration for TOML and JSON.
-// Copied from pingcap typeutil, add marshal to TOML support
-type Duration struct {
-	time.Duration
-}
-
-// NewDuration creates a Duration from time.Duration.
-func NewDuration(duration time.Duration) Duration {
-	return Duration{Duration: duration}
-}
-
-// MarshalJSON returns the duration as a JSON string.
-func (d *Duration) MarshalJSON() ([]byte, error) {
-	return []byte(fmt.Sprintf(`"%s"`, d.String())), nil
-}
-
-// UnmarshalJSON parses a JSON string into the duration.
-func (d *Duration) UnmarshalJSON(text []byte) error {
-	s, err := strconv.Unquote(string(text))
-	if err != nil {
-		return err
-	}
-	duration, err := time.ParseDuration(s)
-	if err != nil {
-		return err
-	}
-	d.Duration = duration
-	return nil
-}
-
-// UnmarshalText parses a TOML string into the duration.
-func (d *Duration) UnmarshalText(text []byte) error {
-	var err error
-	d.Duration, err = time.ParseDuration(string(text))
-	return err
-}
-
-// MarshalText marshal duration to a TOML string
-func (d *Duration) MarshalText() ([]byte, error) {
-	return []byte(fmt.Sprintf(`"%s"`, d.String())), nil
-}

pkg/apis/pingcap/v1alpha1/tidbcluster.go

@@ -321,6 +321,22 @@ func (tc *TidbCluster) TiDBConfigUpdateStrategy() ConfigUpdateStrategy {
 	return s
 }
 
+func (tc *TidbCluster) PDConfigUpdateStrategy() ConfigUpdateStrategy {
+	s := tc.Spec.PD.ConfigUpdateStrategy
+	if string(s) == "" {
+		s = ConfigUpdateStrategyInPlace
+	}
+	return s
+}
+
+func (tc *TidbCluster) TiKVConfigUpdateStrategy() ConfigUpdateStrategy {
+	s := tc.Spec.TiKV.ConfigUpdateStrategy
+	if string(s) == "" {
+		s = ConfigUpdateStrategyInPlace
+	}
+	return s
+}
+
 func (tc *TidbCluster) PDIsAvailable() bool {
 	lowerLimit := tc.Spec.PD.Replicas/2 + 1
 	if int32(len(tc.Status.PD.Members)) < lowerLimit {

pkg/apis/pingcap/v1alpha1/types.go

@@ -182,6 +182,9 @@ type PDSpec struct {
 	Service          *ServiceSpec `json:"service,omitempty"`
 	StorageClassName string       `json:"storageClassName,omitempty"`
 
+	// +optional
+	ConfigUpdateStrategy ConfigUpdateStrategy `json:"configUpdateStrategy,omitempty"`
+
 	// Config is the Configuration of pd-servers
 	Config *PDConfig `json:"config,omitempty"`
 }
@@ -200,6 +203,9 @@ type TiKVSpec struct {
 	StorageClassName string       `json:"storageClassName,omitempty"`
 	MaxFailoverCount int32        `json:"maxFailoverCount,omitempty"`
 
+	// +optional
+	ConfigUpdateStrategy ConfigUpdateStrategy `json:"configUpdateStrategy,omitempty"`
+
 	// Config is the Configuration of tikv-servers
 	Config *TiKVConfig `json:"config,omitempty"`
 }

pkg/controller/tidbcluster/tidb_cluster_controller.go

@@ -125,6 +125,7 @@ func NewController(
 				svcControl,
 				podControl,
 				certControl,
+				typedControl,
 				setInformer.Lister(),
 				svcInformer.Lister(),
 				podInformer.Lister(),
@@ -140,6 +141,7 @@ func NewController(
 				setControl,
 				svcControl,
 				certControl,
+				typedControl,
 				setInformer.Lister(),
 				svcInformer.Lister(),
 				podInformer.Lister(),