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host-cell.go
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host-cell.go
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// Copyright 2015 Eryx <evorui аt gmаil dοt cοm>, All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package ops
import (
"github.com/hooto/hlog4g/hlog"
"github.com/lessos/lessgo/types"
"github.com/sysinner/incore/data"
"github.com/sysinner/incore/inapi"
"github.com/sysinner/incore/status"
)
func (c Host) CellListAction() {
var sets inapi.GeneralObjectList
defer c.RenderJson(&sets)
zoneid := c.Params.Value("zoneid")
zone := status.GlobalZone(zoneid)
if zone == nil {
sets.Error = &types.ErrorMeta{
Code: "404",
Message: "Zone Not Found",
}
return
}
for _, v := range zone.Cells {
sets.Items = append(sets.Items, v)
}
sets.Kind = "HostCellList"
}
func (c Host) CellEntryAction() {
var set struct {
inapi.GeneralObject
inapi.ResCell
}
defer c.RenderJson(&set)
var (
zoneId = c.Params.Value("zoneid")
cellId = c.Params.Value("cellid")
)
if rs := data.DataGlobal.NewReader(
inapi.NsGlobalSysCell(zoneId, cellId)).Query(); rs.OK() {
rs.Decode(&set.ResCell)
} else if rs.NotFound() {
if rs = data.DataGlobal.NewReader(
inapi.NsKvGlobalSysCellDestroyed(zoneId, cellId)).Query(); rs.OK() {
rs.Decode(&set.ResCell)
}
}
if set.Meta == nil || set.Meta.Id == "" {
set.Error = &types.ErrorMeta{"404", "Cell Not Found"}
} else {
set.Kind = "HostCell"
}
}
func (c Host) CellSetAction() {
var (
zone inapi.ResZone
cell struct {
inapi.GeneralObject
inapi.ResCell
}
)
defer c.RenderJson(&cell)
if err := c.Request.JsonDecode(&cell.ResCell); err != nil {
cell.Error = &types.ErrorMeta{"400", err.Error()}
return
}
if cell.Meta == nil {
cell.Error = &types.ErrorMeta{"400", "invalid request"}
return
}
if !inapi.ResSysCellIdReg.MatchString(cell.Meta.Id) {
cell.Error = &types.ErrorMeta{"400", "Invalid Cell ID"}
return
}
pCell := status.GlobalZoneCell(cell.ZoneId, cell.Meta.Id)
if pCell != nil {
if pCell.Meta.Name != cell.Meta.Name {
pCell.Meta.Name = cell.Meta.Name
}
if pCell.Description != cell.Description {
pCell.Description = cell.Description
}
if pCell.Phase != cell.Phase {
pCell.Phase = cell.Phase
}
if inapi.OpActionAllow(pCell.Phase, inapi.OpActionDestroy) &&
inapi.OpActionAllow(pCell.Phase, inapi.OpActionForce) {
if err := data.SysCellDelete(status.ZoneId, pCell); err != nil {
cell.Error = types.NewErrorMeta("500", "Server Error : "+err.Error())
} else {
cell.Kind = "HostCell"
}
status.GlobalCellDel(pCell.ZoneId, pCell.Meta.Id)
return
}
cell.ResCell = *pCell
hlog.Printf("info", "cell %s : %s updated", cell.Meta.Id, cell.Meta.Name)
} else {
if rs := data.DataGlobal.NewReader(inapi.NsGlobalSysZone(cell.ZoneId)).Query(); rs.OK() {
rs.Decode(&zone)
}
if zone.Meta.Id == "" {
cell.Error = &types.ErrorMeta{"404", "Zone Not Found"}
return
}
// global
if rs := data.DataGlobal.NewReader(inapi.NsGlobalSysCell(cell.ZoneId, cell.Meta.Id)).Query(); rs.NotFound() {
cell.Meta.Created = uint64(types.MetaTimeNow())
} else if rs.OK() {
var prev inapi.ResCell
if err := rs.Decode(&prev); err != nil {
cell.Error = &types.ErrorMeta{"500", err.Error()}
return
}
cell.Meta.Created = prev.Meta.Created
} else {
cell.Error = &types.ErrorMeta{"500", "ServerError"}
return
}
}
cell.Meta.Updated = uint64(types.MetaTimeNow())
if rs := data.DataGlobal.NewWriter(
inapi.NsGlobalSysCell(cell.ZoneId, cell.Meta.Id), cell.ResCell).Commit(); !rs.OK() {
cell.Error = &types.ErrorMeta{"500", rs.Message}
return
}
if cell.ZoneId == status.ZoneId {
if rs := data.DataZone.NewWriter(
inapi.NsZoneSysCell(cell.ZoneId, cell.Meta.Id), cell.ResCell).Commit(); !rs.OK() {
cell.Error = &types.ErrorMeta{"500", rs.Message}
return
}
}
cell.Kind = "HostCell"
}