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resource_tc_mongodb_sharding_instance.go
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resource_tc_mongodb_sharding_instance.go
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package mongodb
import (
"context"
"errors"
"fmt"
"log"
"reflect"
"strings"
tccommon "github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/common"
svctag "github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/services/tag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
mongodb "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/mongodb/v20190725"
"github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/internal/helper"
"github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/ratelimit"
)
func ResourceTencentCloudMongodbShardingInstance() *schema.Resource {
mongodbShardingInstanceInfo := map[string]*schema.Schema{
"shard_quantity": {
Type: schema.TypeInt,
Required: true,
ForceNew: true,
ValidateFunc: tccommon.ValidateIntegerInRange(2, 20),
Description: "Number of sharding.",
},
"nodes_per_shard": {
Type: schema.TypeInt,
Required: true,
ForceNew: true,
ValidateFunc: tccommon.ValidateIntegerInRange(3, 5),
Description: "Number of nodes per shard, at least 3(one master and two slaves).",
},
"availability_zone_list": {
Type: schema.TypeList,
Optional: true,
Computed: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
RequiredWith: []string{"hidden_zone"},
Description: `A list of nodes deployed in multiple availability zones. For more information, please use the API DescribeSpecInfo.
- Multi-availability zone deployment nodes can only be deployed in 3 different availability zones. It is not supported to deploy most nodes of the cluster in the same availability zone. For example, a 3-node cluster does not support the deployment of 2 nodes in the same zone.
- Version 4.2 and above are not supported.
- Read-only disaster recovery instances are not supported.
- Basic network cannot be selected.`,
},
"hidden_zone": {
Type: schema.TypeString,
Optional: true,
Computed: true,
RequiredWith: []string{"availability_zone_list"},
Description: "The availability zone to which the Hidden node belongs. This parameter must be configured to deploy instances across availability zones.",
},
}
basic := TencentMongodbBasicInfo()
for k, v := range basic {
mongodbShardingInstanceInfo[k] = v
}
return &schema.Resource{
Create: resourceMongodbShardingInstanceCreate,
Read: resourceMongodbShardingInstanceRead,
Update: resourceMongodbShardingInstanceUpdate,
Delete: resourceMongodbShardingInstanceDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: mongodbShardingInstanceInfo,
}
}
func mongodbAllShardingInstanceReqSet(requestInter interface{}, d *schema.ResourceData) error {
var (
replicateSetNum = d.Get("shard_quantity").(int)
nodeNum = d.Get("nodes_per_shard").(int)
goodsNum = 1
clusterType = MONGODB_CLUSTER_TYPE_SHARD
memoryInterface = d.Get("memory").(int)
volumeInterface = d.Get("volume").(int)
mongoVersionInterface = d.Get("engine_version").(string)
zoneInterface = d.Get("available_zone").(string)
machine = d.Get("machine_type").(string)
password = d.Get("password").(string)
instanceType = MONGO_INSTANCE_TYPE_FORMAL
projectId = d.Get("project_id").(int)
)
if v, ok := d.GetOk("password"); ok && v.(string) != "" {
password = v.(string)
} else {
return fmt.Errorf("`password` cannot be empty when creating")
}
if machine == MONGODB_MACHINE_TYPE_GIO {
machine = MONGODB_MACHINE_TYPE_HIO
} else if machine == MONGODB_MACHINE_TYPE_TGIO {
machine = MONGODB_MACHINE_TYPE_HIO10G
}
getType := reflect.TypeOf(requestInter)
value := reflect.ValueOf(requestInter).Elem()
for k, v := range map[string]interface{}{
"ReplicateSetNum": helper.IntUint64(replicateSetNum),
"NodeNum": helper.IntUint64(nodeNum),
"GoodsNum": helper.IntUint64(goodsNum),
"ClusterType": &clusterType,
"Memory": helper.IntUint64(memoryInterface),
"Volume": helper.IntUint64(volumeInterface),
"MongoVersion": &mongoVersionInterface,
"Zone": &zoneInterface,
"MachineCode": &machine,
"Password": &password,
"Clone": helper.IntInt64(instanceType),
"ProjectId": helper.IntInt64(projectId),
} {
value.FieldByName(k).Set(reflect.ValueOf(v))
}
var okVpc, okSubnet bool
if v, ok := d.GetOk("vpc_id"); ok {
okVpc = ok
value.FieldByName("VpcId").Set(reflect.ValueOf(helper.String(v.(string))))
}
if v, ok := d.GetOk("subnet_id"); ok {
okSubnet = ok
value.FieldByName("SubnetId").Set(reflect.ValueOf(helper.String(v.(string))))
}
if (okVpc && !okSubnet) || (!okVpc && okSubnet) {
return fmt.Errorf("you have to set vpc_id and subnet_id both")
}
if v, ok := d.GetOk("security_groups"); ok {
sliceReflect := helper.InterfacesStringsPoint(v.(*schema.Set).List())
value.FieldByName("SecurityGroup").Set(reflect.ValueOf(sliceReflect))
}
if strings.Contains(getType.String(), "CreateDBInstanceRequest") {
if v, ok := d.GetOk("prepaid_period"); ok {
value.FieldByName("Period").Set(reflect.ValueOf(helper.IntUint64(v.(int))))
} else {
return fmt.Errorf("prepaid_period must be specified for a PREPAID instance")
}
value.FieldByName("AutoRenewFlag").Set(reflect.ValueOf(helper.IntUint64(d.Get("auto_renew_flag").(int))))
}
if v, ok := d.GetOk("mongos_memory"); ok {
value.FieldByName("MongosMemory").Set(reflect.ValueOf(helper.IntUint64(v.(int))))
}
if v, ok := d.GetOk("mongos_cpu"); ok {
value.FieldByName("MongosCpu").Set(reflect.ValueOf(helper.IntUint64(v.(int))))
}
if v, ok := d.GetOk("mongos_node_num"); ok {
value.FieldByName("MongosNodeNum").Set(reflect.ValueOf(helper.IntUint64(v.(int))))
}
if v, ok := d.GetOk("availability_zone_list"); ok {
availabilityZoneList := helper.InterfacesStringsPoint(v.([]interface{}))
value.FieldByName("AvailabilityZoneList").Set(reflect.ValueOf(availabilityZoneList))
}
if v, ok := d.GetOk("hidden_zone"); ok {
value.FieldByName("HiddenZone").Set(reflect.ValueOf(helper.String(v.(string))))
}
return nil
}
func mongodbCreateShardingInstanceByUse(ctx context.Context, d *schema.ResourceData, meta interface{}) error {
logId := tccommon.GetLogId(ctx)
request := mongodb.NewCreateDBInstanceHourRequest()
if err := mongodbAllShardingInstanceReqSet(request, d); err != nil {
return err
}
var response *mongodb.CreateDBInstanceHourResponse
var err error
err = resource.Retry(tccommon.WriteRetryTimeout, func() *resource.RetryError {
ratelimit.Check(request.GetAction())
response, err = meta.(tccommon.ProviderMeta).GetAPIV3Conn().UseMongodbClient().CreateDBInstanceHour(request)
if err != nil {
log.Printf("[CRITAL]%s api[%s] fail, reason:%s", logId, request.GetAction(), err.Error())
return tccommon.RetryError(err)
}
return nil
})
if err != nil {
return err
}
if len(response.Response.InstanceIds) < 1 {
return fmt.Errorf("mongodb instance id is nil")
}
d.SetId(*response.Response.InstanceIds[0])
return nil
}
func mongodbCreateShardingInstanceByMonth(ctx context.Context, d *schema.ResourceData, meta interface{}) error {
logId := tccommon.GetLogId(ctx)
request := mongodb.NewCreateDBInstanceRequest()
if err := mongodbAllShardingInstanceReqSet(request, d); err != nil {
return err
}
var response *mongodb.CreateDBInstanceResponse
var err error
err = resource.Retry(tccommon.WriteRetryTimeout, func() *resource.RetryError {
ratelimit.Check(request.GetAction())
response, err = meta.(tccommon.ProviderMeta).GetAPIV3Conn().UseMongodbClient().CreateDBInstance(request)
if err != nil {
log.Printf("[CRITAL]%s api[%s] fail, reason:%s", logId, request.GetAction(), err.Error())
return tccommon.RetryError(err)
}
return nil
})
if err != nil {
return err
}
if len(response.Response.InstanceIds) < 1 {
return fmt.Errorf("mongodb instance id is nil")
}
d.SetId(*response.Response.InstanceIds[0])
return nil
}
func resourceMongodbShardingInstanceCreate(d *schema.ResourceData, meta interface{}) error {
defer tccommon.LogElapsed("resource.tencentcloud_mongodb_sharding_instance.create")()
logId := tccommon.GetLogId(tccommon.ContextNil)
ctx := context.WithValue(context.TODO(), tccommon.LogIdKey, logId)
client := meta.(tccommon.ProviderMeta).GetAPIV3Conn()
mongodbService := MongodbService{client: client}
tagService := svctag.NewTagService(client)
region := client.Region
chargeType := d.Get("charge_type")
if chargeType == MONGODB_CHARGE_TYPE_POSTPAID {
_, ok := d.GetOk("prepaid_period")
_, ok1 := d.GetOk("auto_renew_flag")
if ok || ok1 {
return fmt.Errorf("prepaid_period and auto_renew_flag don't make sense for POSTPAID_BY_HOUR instance, please remove them from your template")
}
if err := mongodbCreateShardingInstanceByUse(ctx, d, meta); err != nil {
return err
}
} else {
if err := mongodbCreateShardingInstanceByMonth(ctx, d, meta); err != nil {
return err
}
}
instanceId := d.Id()
_, has, err := mongodbService.DescribeInstanceById(ctx, instanceId)
if err != nil {
return err
}
if !has {
return fmt.Errorf("[CRITAL]%s creating mongodb sharding instance failed, instance doesn't exist", logId)
}
// setting instance name
instanceName := d.Get("instance_name").(string)
err = mongodbService.ModifyInstanceName(ctx, instanceId, instanceName)
if err != nil {
return err
}
_, has, err = mongodbService.DescribeInstanceById(ctx, instanceId)
if err != nil {
return err
}
if !has {
return fmt.Errorf("[CRITAL]%s creating mongodb instance failed, instance doesn't exist", logId)
}
if tags := helper.GetTags(d, "tags"); len(tags) > 0 {
resourceName := tccommon.BuildTagResourceName("mongodb", "instance", region, instanceId)
if err := tagService.ModifyTags(ctx, resourceName, tags, nil); err != nil {
return err
}
}
return resourceMongodbShardingInstanceRead(d, meta)
}
func resourceMongodbShardingInstanceRead(d *schema.ResourceData, meta interface{}) error {
defer tccommon.LogElapsed("resource.tencentcloud_mongodb_sharding_instance.read")()
defer tccommon.InconsistentCheck(d, meta)()
logId := tccommon.GetLogId(tccommon.ContextNil)
ctx := context.WithValue(context.TODO(), tccommon.LogIdKey, logId)
instanceId := d.Id()
mongodbService := MongodbService{client: meta.(tccommon.ProviderMeta).GetAPIV3Conn()}
instance, has, err := mongodbService.DescribeInstanceById(ctx, instanceId)
if err != nil {
return err
}
if !has {
d.SetId("")
return nil
}
if nilFields := tccommon.CheckNil(instance, map[string]string{
"InstanceName": "instance name",
"ProjectId": "project id",
"ClusterType": "cluster type",
"Zone": "available zone",
"VpcId": "vpc id",
"SubnetId": "subnet id",
"Status": "status",
"Vip": "vip",
"Vport": "vport",
"CreateTime": "create time",
"MongoVersion": "engine version",
"Memory": "memory",
"Volume": "volume",
"MachineType": "machine type",
"ReplicationSetNum": "shard quantity",
"SecondaryNum": "secondary number",
}); len(nilFields) > 0 {
return fmt.Errorf("mongodb %v are nil", nilFields)
}
_ = d.Set("shard_quantity", instance.ReplicationSetNum)
_ = d.Set("nodes_per_shard", *instance.SecondaryNum+1)
_ = d.Set("instance_name", instance.InstanceName)
_ = d.Set("memory", *instance.Memory/1024/(*instance.ReplicationSetNum))
_ = d.Set("volume", *instance.Volume/1024/(*instance.ReplicationSetNum))
_ = d.Set("engine_version", instance.MongoVersion)
_ = d.Set("charge_type", MONGODB_CHARGE_TYPE[*instance.PayMode])
if MONGODB_CHARGE_TYPE[*instance.PayMode] == MONGODB_CHARGE_TYPE_PREPAID {
_ = d.Set("auto_renew_flag", *instance.AutoRenewFlag)
}
switch *instance.MachineType {
case MONGODB_MACHINE_TYPE_TGIO:
_ = d.Set("machine_type", MONGODB_MACHINE_TYPE_HIO10G)
case MONGODB_MACHINE_TYPE_GIO:
_ = d.Set("machine_type", MONGODB_MACHINE_TYPE_HIO)
default:
_ = d.Set("machine_type", *instance.MachineType)
}
_ = d.Set("available_zone", instance.Zone)
_ = d.Set("vpc_id", instance.VpcId)
_ = d.Set("subnet_id", instance.SubnetId)
_ = d.Set("project_id", instance.ProjectId)
_ = d.Set("status", instance.Status)
_ = d.Set("vip", instance.Vip)
_ = d.Set("vport", instance.Vport)
_ = d.Set("create_time", instance.CreateTime)
_ = d.Set("mongos_cpu", instance.MongosCpuNum)
_ = d.Set("mongos_memory", *instance.MongosMemory/1024)
_ = d.Set("mongos_node_num", instance.MongosNodeNum)
_ = d.Set("auto_renew_flag", instance.AutoRenewFlag)
groups, err := mongodbService.DescribeSecurityGroup(ctx, instanceId)
if err != nil {
return err
}
groupIds := make([]string, 0)
for _, group := range groups {
groupIds = append(groupIds, *group.SecurityGroupId)
}
if len(groupIds) > 1 {
_ = d.Set("security_groups", groupIds)
}
replicateSets, err := mongodbService.DescribeDBInstanceNodeProperty(ctx, instanceId)
if err != nil {
return err
}
if len(replicateSets) > 1 {
var hiddenZone string
availabilityZoneList := make([]string, 0, 3)
for _, replicate := range replicateSets[0].Nodes {
itemZone := *replicate.Zone
if *replicate.Hidden {
hiddenZone = itemZone
}
availabilityZoneList = append(availabilityZoneList, itemZone)
}
_ = d.Set("hidden_zone", hiddenZone)
_ = d.Set("availability_zone_list", availabilityZoneList)
}
tags := make(map[string]string, len(instance.Tags))
for _, tag := range instance.Tags {
if tag.TagKey == nil {
return errors.New("mongodb tag key is nil")
}
if tag.TagValue == nil {
return errors.New("mongodb tag value is nil")
}
if *tag.TagKey == "project" {
continue
}
tags[*tag.TagKey] = *tag.TagValue
}
_ = d.Set("tags", tags)
return nil
}
func resourceMongodbShardingInstanceUpdate(d *schema.ResourceData, meta interface{}) error {
defer tccommon.LogElapsed("resource.tencentcloud_mongodb_sharding_instance.update")()
logId := tccommon.GetLogId(tccommon.ContextNil)
ctx := context.WithValue(context.TODO(), tccommon.LogIdKey, logId)
instanceId := d.Id()
client := meta.(tccommon.ProviderMeta).GetAPIV3Conn()
mongodbService := MongodbService{client: client}
tagService := svctag.NewTagService(client)
region := client.Region
d.Partial(true)
if d.HasChange("availability_zone_list") || d.HasChange("hidden_zone") {
return fmt.Errorf("setting of the field[availability_zone_list, hidden_zone] does not support update")
}
if d.HasChange("mongos_cpu") || d.HasChange("mongos_memory") || d.HasChange("mongos_node_num") {
return fmt.Errorf("setting of the field[mongos_cpu, mongos_memory, mongos_node_num] does not support update")
}
if d.HasChange("memory") || d.HasChange("volume") {
memory := d.Get("memory").(int)
volume := d.Get("volume").(int)
_, err := mongodbService.UpgradeInstance(ctx, instanceId, memory, volume, nil)
if err != nil {
return err
}
// it will take time to wait for memory and volume change even describe request succeeded even the status returned in describe response is running
errUpdate := resource.Retry(20*tccommon.ReadRetryTimeout, func() *resource.RetryError {
infos, has, e := mongodbService.DescribeInstanceById(ctx, instanceId)
if e != nil {
return resource.NonRetryableError(e)
}
if !has {
return resource.NonRetryableError(fmt.Errorf("[CRITAL]%s updating mongodb sharding instance failed, instance doesn't exist", logId))
}
memoryDes := *infos.Memory / 1024 / (*infos.ReplicationSetNum)
volumeDes := *infos.Volume / 1024 / (*infos.ReplicationSetNum)
if memory != int(memoryDes) || volume != int(volumeDes) {
return resource.RetryableError(fmt.Errorf("[CRITAL] updating mongodb sharding instance, current memory and volume values: %d, %d, waiting for them becoming new value: %d, %d", memoryDes, volumeDes, d.Get("memory").(int), d.Get("volume").(int)))
}
return nil
})
if errUpdate != nil {
return errUpdate
}
}
if d.HasChange("instance_name") {
instanceName := d.Get("instance_name").(string)
err := mongodbService.ModifyInstanceName(ctx, instanceId, instanceName)
if err != nil {
return err
}
}
if d.HasChange("project_id") {
projectId := d.Get("project_id").(int)
err := mongodbService.ModifyProjectId(ctx, instanceId, projectId)
if err != nil {
return err
}
}
if d.HasChange("password") {
password := d.Get("password").(string)
err := mongodbService.ResetInstancePassword(ctx, instanceId, "mongouser", password)
if err != nil {
return err
}
}
if d.HasChange("tags") {
oldTags, newTags := d.GetChange("tags")
replaceTags, deleteTags := svctag.DiffTags(oldTags.(map[string]interface{}), newTags.(map[string]interface{}))
resourceName := tccommon.BuildTagResourceName("mongodb", "instance", region, instanceId)
if err := tagService.ModifyTags(ctx, resourceName, replaceTags, deleteTags); err != nil {
return err
}
}
if d.HasChange("prepaid_period") {
return fmt.Errorf("setting of the field[prepaid_period] does not make sense after the initialization")
}
if d.HasChange("auto_renew_flag") {
autoRenewFlag := d.Get("auto_renew_flag").(int)
period := d.Get("prepaid_period").(int)
err := mongodbService.ModifyAutoRenewFlag(ctx, instanceId, period, autoRenewFlag)
if err != nil {
return err
}
}
if d.HasChange("security_groups") {
securityGroups := d.Get("security_groups").(*schema.Set).List()
securityGroupIds := make([]*string, 0, len(securityGroups))
for _, securityGroup := range securityGroups {
securityGroupIds = append(securityGroupIds, helper.String(securityGroup.(string)))
}
err := mongodbService.ModifySecurityGroups(ctx, instanceId, securityGroupIds)
if err != nil {
return err
}
}
d.Partial(false)
return resourceMongodbShardingInstanceRead(d, meta)
}
func resourceMongodbShardingInstanceDelete(d *schema.ResourceData, meta interface{}) error {
defer tccommon.LogElapsed("resource.tencentcloud_mongodb_sharding_instance.delete")()
logId := tccommon.GetLogId(tccommon.ContextNil)
ctx := context.WithValue(context.TODO(), tccommon.LogIdKey, logId)
instanceId := d.Id()
mongodbService := MongodbService{
client: meta.(tccommon.ProviderMeta).GetAPIV3Conn(),
}
instanceDetail, has, err := mongodbService.DescribeInstanceById(ctx, instanceId)
if err != nil {
return err
}
if !has {
d.SetId("")
return nil
}
if MONGODB_CHARGE_TYPE[*instanceDetail.PayMode] == MONGODB_CHARGE_TYPE_PREPAID {
err := mongodbService.TerminateDBInstances(ctx, instanceId)
if err != nil {
return err
}
} else {
err := mongodbService.IsolateInstance(ctx, instanceId)
if err != nil {
return err
}
}
err = mongodbService.OfflineIsolatedDBInstance(ctx, instanceId, true)
if err != nil {
log.Printf("[CRITAL]%s mongodb %s fail, reason:%s", logId, "OfflineIsolatedDBInstance", err.Error())
return err
}
return nil
}