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cluster.go
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cluster.go
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package models
import (
"encoding/json"
"time"
"github.com/astaxie/beego/logs"
"k8s.io/api/core/v1"
"github.com/Qihoo360/wayne/src/backend/util/hack"
)
type ClusterStatus int32
const (
ClusterStatusNormal ClusterStatus = 0
ClusterStatusMaintaining ClusterStatus = 1
TableNameCluster = "cluster"
)
type clusterModel struct{}
type Cluster struct {
Id int64 `orm:"auto" json:"id,omitempty"`
Name string `orm:"unique;index;size(128)" json:"name,omitempty"`
/*
{
"robin": {
"token": "robin token",
"url":"http://10.10.10.10:8080",
"sftpPort": 2022,
"passwordDesKey": "Dhg4YuMn" // change one or more character,the length must be 8.
},
"rbd": { // rbd默认配置,创建或修改RBD类型的PV时会使用此配置填充
"monitors": [
"10.10.10.1:6789",
"10.10.10.2:6789",
"10.10.10.3:6789"
],
"fsType": "xfs",
"pool": "k8s_pool",
"user": "search",
"keyring": "/etc/ceph/ceph.client.search.keyring"
},
"cephfs": { // cephfs默认配置,创建或修改cephfs类型的PV时会使用此配置填充
"monitors": [
"10.10.10.4:6789",
"10.10.10.5:6789",
"10.10.10.6:6789"
],
"user": "search",
"secretRef": {
"name": "infra-cephfs"
}
}
}
*/
MetaData string `orm:"null;type(text)" json:"metaData,omitempty"`
Master string `orm:"size(128)" json:"master,omitempty"` // apiserver地址,示例: https://10.172.189.140
KubeConfig string `orm:"null;type(text)" json:"kubeConfig,omitempty"`
Description string `orm:"null;size(512)" json:"description,omitempty"`
CreateTime *time.Time `orm:"auto_now_add;type(datetime)" json:"createTime,omitempty"`
UpdateTime *time.Time `orm:"auto_now;type(datetime)" json:"updateTime,omitempty"`
User string `orm:"size(128)" json:"user,omitempty"`
Deleted bool `orm:"default(false)" json:"deleted,omitempty"`
// the cluster status
Status ClusterStatus `orm:"default(0)" json:"status"`
MetaDataObj ClusterMetaData `orm:"-" json:"-"`
}
type ClusterMetaData struct {
// robin plugin
Robin *ClusterRobinMetaData `json:"robin"`
// kubetool log source
LogSource string `json:"logSource"`
// rbd默认配置,创建或修改RBD类型的PV时会使用此配置填充
RBD *v1.RBDVolumeSource `json:"rbd"`
// cephfs默认配置,创建或修改cephfs类型的PV时会使用此配置填充
CephFS *v1.CephFSVolumeSource `json:"cephfs"`
// 默认添加环境变量,会在发布资源时在每个Container添加此环境变量, will be overwrite by namespace's Env
Env []v1.EnvVar
// current cluster image pull secrets, will be overwrite by namespace's ImagePullSecrets
ImagePullSecrets []v1.LocalObjectReference `json:"imagePullSecrets"`
// 默认添加service注解,会在发布资源时在每个service添加此Annotations, will be overwrite by namespace's Annotations
ServiceAnnotations map[string]string `json:"serviceAnnotations,omitempty"`
// 默认添加ingress注解,会在发布资源时在每个ingress添加此Annotations, will be overwrite by namespace's Annotations
IngressAnnotations map[string]string `json:"ingressAnnotations,omitempty"`
}
type ClusterRobinMetaData struct {
Token string `json:"token"`
Url string `json:"url"`
SftpPort int `json:"sftpPort"`
PasswordDesKey string `json:"passwordDesKey"`
}
func (*Cluster) TableName() string {
return TableNameCluster
}
func (*clusterModel) GetNames(deleted bool) ([]Cluster, error) {
clusters := []Cluster{}
_, err := Ormer().
QueryTable(new(Cluster)).
Filter("Deleted", deleted).
All(&clusters, "Id", "Name")
if err != nil {
return nil, err
}
return clusters, nil
}
func (*clusterModel) GetAllNormal() ([]Cluster, error) {
clusters := []Cluster{}
_, err := Ormer().
QueryTable(new(Cluster)).
Filter("Status", ClusterStatusNormal).
Filter("Deleted", false).
All(&clusters)
if err != nil {
return nil, err
}
return clusters, nil
}
func (*clusterModel) ClusterMetaData(cluster string) (*ClusterMetaData, error) {
clu, err := ClusterModel.GetByName(cluster)
if err != nil {
return nil, err
}
err = json.Unmarshal(hack.Slice(clu.MetaData), &clu.MetaDataObj)
if err != nil {
return nil, err
}
return &clu.MetaDataObj, nil
}
// Add insert a new Cluster into database and returns
// last inserted Id on success.
func (*clusterModel) Add(m *Cluster) (id int64, err error) {
m.CreateTime = nil
id, err = Ormer().Insert(m)
return
}
// GetByName retrieves Cluster by Name. Returns error if
// Id doesn't exist
func (*clusterModel) GetByName(name string) (v *Cluster, err error) {
v = &Cluster{Name: name}
if err = Ormer().Read(v, "Name"); err == nil {
return v, nil
}
return nil, err
}
// GetByName retrieves Cluster by Name. Returns error if
// Id doesn't exist
func (*clusterModel) GetParsedMetaDataByName(name string) (v *Cluster, err error) {
v = &Cluster{Name: name}
if err = Ormer().Read(v, "Name"); err == nil {
if v.MetaData != "" {
err := json.Unmarshal(hack.Slice(v.MetaData), &v.MetaDataObj)
if err != nil {
logs.Error("parse cluster metaData error.", v.MetaData)
return nil, err
}
}
return v, nil
}
return nil, err
}
// GetById retrieves Cluster by Id. Returns error if
// Id doesn't exist
func (*clusterModel) GetById(id int64) (v *Cluster, err error) {
v = &Cluster{Id: id}
if err = Ormer().Read(v); err == nil {
return v, nil
}
return nil, err
}
// UpdateCluster updates Cluster by Name and returns error if
// the record to be updated doesn't exist
func (*clusterModel) UpdateByName(m *Cluster) (err error) {
v := Cluster{Name: m.Name}
// ascertain id exists in the database
if err = Ormer().Read(&v, "Name"); err == nil {
m.UpdateTime = nil
_, err = Ormer().Update(m)
return err
}
return
}
// Delete deletes Cluster by Id and returns error if
// the record to be deleted doesn't exist
func (*clusterModel) DeleteByName(name string, logical bool) (err error) {
v := Cluster{Name: name}
// ascertain id exists in the database
if err = Ormer().Read(&v, "Name"); err == nil {
if logical {
v.Deleted = true
_, err = Ormer().Update(&v)
return err
}
_, err = Ormer().Delete(&v)
return err
}
return
}