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actions.go
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actions.go
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/*
** Copyright [2013-2017] [Megam Systems]
**
** 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 one
import (
"errors"
"fmt"
"io"
"io/ioutil"
log "github.com/Sirupsen/logrus"
"github.com/megamsys/libgo/action"
"github.com/megamsys/libgo/events/alerts"
"github.com/megamsys/libgo/utils"
constants "github.com/megamsys/libgo/utils"
"github.com/megamsys/opennebula-go/images"
vm "github.com/megamsys/opennebula-go/virtualmachine"
"github.com/megamsys/vertice/carton"
lb "github.com/megamsys/vertice/logbox"
"github.com/megamsys/vertice/provision"
"github.com/megamsys/vertice/provision/one/machine"
)
type runMachineActionsArgs struct {
box *provision.Box
writer io.Writer
imageId string
isDeploy bool
machineStatus utils.Status
machineState utils.State
provisioner *oneProvisioner
process string
}
//If there is a previous machine created and it has a status, we use that.
// eg: if it we have deployed, then make it created after a machine is created in ONE.
var machCreating = action.Action{
Name: "machine-struct-creating",
Forward: func(ctx action.FWContext) (action.Result, error) {
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" creating struct machine (%s, %s)", args.box.GetFullName(), args.machineStatus.String())))
mach := machine.Machine{
Id: args.box.Id,
AccountId: args.box.AccountId,
CartonId: args.box.CartonId,
CartonsId: args.box.CartonsId,
Level: args.box.Level,
Name: args.box.GetFullName(),
Status: args.machineStatus,
State: args.machineState,
Image: args.imageId,
StorageType: args.box.StorageType,
PublicUrl: args.box.PublicUrl,
Region: args.box.Region,
VMId: args.box.InstanceId,
VCPUThrottle: args.provisioner.vcpuThrottle,
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" creating struct machine (%s, %s)OK", args.box.GetFullName(), args.machineStatus.String())))
return mach, nil
},
Backward: func(ctx action.BWContext) {
},
}
var updateStatusInScylla = action.Action{
Name: "update-status-scylla",
Forward: func(ctx action.FWContext) (action.Result, error) {
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
mach := ctx.Previous.(machine.Machine)
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" update status for machine (%s, %s)", args.box.GetFullName(), args.machineStatus.String())))
if err := mach.SetStatus(mach.Status); err != nil {
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" fails to update status for machine (%s, %s) %v", args.box.GetFullName(), args.machineStatus.String(), err)))
} else {
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" update status for machine (%s, %s)OK", args.box.GetFullName(), args.machineStatus.String())))
}
return mach, nil
},
Backward: func(ctx action.BWContext) {
c := ctx.FWResult.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
w := args.writer
if w == nil {
w = ioutil.Discard
}
var status constants.Status
if args.isDeploy {
status = constants.StatusPreError
_ = carton.DoneNotify(args.box, args.writer, alerts.FAILURE, ctx.CauseOf.Error())
} else {
status = constants.StatusError
}
c.SetStatusErr(status, ctx.CauseOf)
},
}
var checkBalances = action.Action{
Name: "balance-check",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" check balance for user (%s) machine (%s)", args.box.AccountId, args.box.GetFullName())))
err := mach.CheckCredits(args.box, writer)
if err != nil {
_ = mach.SetMileStone(constants.StateMachineParked)
_ = mach.SetStatus(constants.StatusInsufficientFund)
return nil, err
}
mach.SetStatus(constants.StatusBalanceVerified)
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" check balance for user (%s) machine (%s) OK", args.box.AccountId, args.box.GetFullName())))
return mach, nil
},
Backward: func(ctx action.BWContext) {
},
}
var createMachine = action.Action{
Name: "create-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
err := mach.SetStatus(mach.Status)
if err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" create machine for box (%s, image:%s)/%s", args.box.GetFullName(), args.imageId, args.box.Compute)))
err = mach.Create(&machine.CreateArgs{
Box: args.box,
Compute: args.box.Compute,
Deploy: true,
Provisioner: args.provisioner,
})
if err != nil {
return nil, err
}
mach.State = constants.StateInitialized
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" create machine for box (%s, image:%s)/%s OK", args.box.GetFullName(), args.imageId, args.box.Compute)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
c := ctx.FWResult.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
log.Debugf("create machine backward state : %v", c.State)
if c.State != constants.StateInitialized {
log.Debugf(" backward removing machine")
err := c.Remove(args.provisioner)
if err != nil {
fmt.Fprintf(args.writer, lb.W(lb.DESTORYING, lb.ERROR, fmt.Sprintf(" removing err machine %s", err.Error())))
}
}
},
}
var getVmHostIpPort = action.Action{
Name: "gethost-port",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
err := mach.VmHostIpPort(&machine.CreateArgs{Provisioner: args.provisioner})
if err != nil {
return nil, err
}
mach.Status = constants.StatusVncHostUpdating
return mach, nil
},
Backward: func(ctx action.BWContext) {
},
}
var updateVnchostPostInScylla = action.Action{
Name: "update-vnc-host-port",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
err := mach.UpdateVncHostPost()
if err != nil {
return nil, err
}
mach.Status = constants.StatusVncHostUpdated
return mach, nil
},
Backward: func(ctx action.BWContext) {
},
}
var updateNetworkIps = action.Action{
Name: "update-vm-assigned-ips",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
err := mach.UpdateVMIps(args.provisioner)
if err != nil {
return nil, err
}
return mach, nil
},
Backward: func(ctx action.BWContext) {
},
}
var setFinalStatus = action.Action{
Name: "set-final-status",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
mach.Status = constants.StatusVMBooting
return mach, nil
},
}
var destroyOldMachine = action.Action{
Name: "destroy-old-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.DESTORYING, lb.INFO, fmt.Sprintf(" destroying old machine %s ----", mach.Name)))
err := mach.Remove(args.provisioner)
if err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.DESTORYING, lb.INFO, fmt.Sprintf(" destroyed old machine (%s, %s) OK", mach.Id, mach.Name)))
return ctx.Previous, nil
},
Backward: func(ctx action.BWContext) {
},
OnError: rollbackNotice,
MinParams: 1,
}
var startMachine = action.Action{
Name: "start-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.STARTING, lb.INFO, fmt.Sprintf(" starting machine %s", mach.Name)))
err := mach.LifecycleOps(args.provisioner, args.process)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STARTING, lb.ERROR, fmt.Sprintf(" error start machine ( %s)", args.box.GetFullName())))
return nil, err
}
err = mach.WaitUntillVMState(args.provisioner, vm.ACTIVE, vm.RUNNING)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STARTING, lb.ERROR, fmt.Sprintf(" error start machine ( %s)", args.box.GetFullName())))
return nil, err
}
mach.Status = constants.StatusStarted
mach.State = constants.StateRunning
fmt.Fprintf(writer, lb.W(lb.STARTING, lb.INFO, fmt.Sprintf(" starting machine (%s, %s) OK", mach.Id, mach.Name)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var stopMachine = action.Action{
Name: "stop-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.INFO, fmt.Sprintf("\n stopping machine %s", mach.Name)))
err := mach.LifecycleOps(args.provisioner, args.process)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.ERROR, fmt.Sprintf(" error stop machine ( %s)", args.box.GetFullName())))
return nil, err
}
err = mach.WaitUntillVMState(args.provisioner, vm.POWEROFF, vm.LCM_INIT)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.ERROR, fmt.Sprintf(" error stop machine ( %s)", args.box.GetFullName())))
return nil, err
}
mach.Status = constants.StatusStopped
mach.State = constants.StateStopped
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.INFO, fmt.Sprintf("\n stopping machine (%s, %s)OK", mach.Id, mach.Name)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var restartMachine = action.Action{
Name: "restart-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.RESTARTING, lb.INFO, fmt.Sprintf("restarting machine %s", mach.Name)))
err := mach.LifecycleOps(args.provisioner, args.process)
if err != nil {
return nil, err
}
mach.Status = constants.StatusRunning
fmt.Fprintf(writer, lb.W(lb.RESTARTING, lb.INFO, fmt.Sprintf("restarting machine (%s, %s)OK", mach.Id, mach.Name)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var suspendMachine = action.Action{
Name: "suspend-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.INFO, fmt.Sprintf("\n suspending machine %s", mach.Name)))
err := mach.LifecycleOps(args.provisioner, args.process)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.ERROR, fmt.Sprintf(" error suspend machine ( %s)", args.box.GetFullName())))
return nil, err
}
err = mach.WaitUntillVMState(args.provisioner, vm.POWEROFF, vm.LCM_INIT)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.ERROR, fmt.Sprintf(" error suspend machine ( %s)", args.box.GetFullName())))
return nil, err
}
mach.Status = constants.StatusSuspended
mach.State = constants.StateStopped
fmt.Fprintf(writer, lb.W(lb.STOPPING, lb.INFO, fmt.Sprintf("\n suspending machine (%s, %s)OK", mach.Id, mach.Name)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var changeStateofMachine = action.Action{
Name: "change-state-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" change state of machine (%s, %s)", args.box.GetFullName(), args.machineStatus.String())))
mach := machine.Machine{
Id: args.box.Id,
CartonId: args.box.CartonId,
Level: args.box.Level,
Name: args.box.GetFullName(),
}
err := mach.SetStatus(constants.StatusStateupping)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" error change state of machine ( %s)", args.box.GetFullName())))
return nil, err
}
err = mach.ChangeState(args.machineStatus)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" error publish state change of machine ( %s)", args.box.GetFullName())))
return nil, err
}
if args.box.PublicIp != "" {
mach.Status = constants.StatusNetworkCreating
} else {
mach.Status = constants.StatusNetworkSkipped
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" change state of machine (%s, %s)OK", args.box.GetFullName(), args.machineStatus.String())))
return mach, nil
},
Backward: func(ctx action.BWContext) {
c := ctx.FWResult.(machine.Machine)
c.SetStatus(constants.StatusError)
},
}
var addNewRoute = action.Action{
Name: "add-new-route",
Forward: func(ctx action.FWContext) (action.Result, error) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.Previous.(machine.Machine)
r, err := getRouterForBox(args.box)
if err != nil {
return mach, err
}
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf("adding route to machine (%s, %s)", mach.Name, args.box.PublicIp)))
err = r.SetCName(mach.Name, args.box.PublicIp)
if err != nil {
return mach, err
}
mach.SetRoutable(args.box.PublicIp)
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf("adding route to machine (%s, %s)OK", mach.Name, args.box.PublicIp)))
mach.Status = constants.StatusNetworkCreated
return mach, nil
},
Backward: func(ctx action.BWContext) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.FWResult.(machine.Machine)
r, err := getRouterForBox(args.box)
w := args.writer
if w == nil {
w = ioutil.Discard
}
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" destroy route error %s", err.Error())))
}
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" destroy routes from created machine (%s, %s)", mach.Id, mach.Name)))
if mach.Routable {
err = r.UnsetCName(mach.Name, args.box.PublicIp)
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" destroy route error (%s, %s) %s", mach.Name, args.box.PublicIp, err.Error())))
}
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf("destroy route from machine (%s, %s) OK", mach.Id, mach.Name)))
}
},
OnError: rollbackNotice,
}
var destroyOldRoute = action.Action{
Name: "destroy-old-route",
Forward: func(ctx action.FWContext) (action.Result, error) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.Previous.(machine.Machine)
r, err := getRouterForBox(args.box)
if err != nil {
return mach, err
}
w := args.writer
if w == nil {
w = ioutil.Discard
}
mach.SetRoutable(args.box.PublicIp)
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf("destroy routes from created machine")))
if mach.Routable {
err = r.UnsetCName(mach.Name, args.box.PublicIp)
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf("destroy route error (%s, %s) %s", mach.Name, args.box.PublicIp, err.Error())))
}
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" destroy route from machine (%s, %s)", mach.Name, args.box.PublicIp)))
} else {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" skip destroy routes from created machine (%s, %s) OK", mach.Name, args.box.PublicIp)))
}
mach.Status = constants.StatusDestroyed
mach.State = constants.StateDestroyed
return mach, nil
},
Backward: func(ctx action.BWContext) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.FWResult.(machine.Machine)
r, err := getRouterForBox(args.box)
w := args.writer
if w == nil {
w = ioutil.Discard
}
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" destroy route error (%s, %s) %s", mach.Name, args.box.PublicIp, err.Error())))
}
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" addding back routes to old machine")))
if mach.Routable {
err = r.SetCName(mach.Name, args.box.PublicIp)
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf("destroy error (%s, %s) %s", mach.Name, args.box.PublicIp, err.Error())))
}
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" adding route to machine (%s, %s) OK", mach.Name, args.box.PublicIp)))
}
},
OnError: rollbackNotice,
MinParams: 1,
}
var followLogs = action.Action{
Name: "follow-logs",
Forward: func(ctx action.FWContext) (action.Result, error) {
c, ok := ctx.Previous.(machine.Machine)
if !ok {
return nil, errors.New("Previous result must be a machine.")
}
args := ctx.Params[0].(runMachineActionsArgs)
err := c.Logs(args.provisioner, args.writer)
if err != nil {
log.Errorf("error on get logs for machine %s - %s", c.Name, err)
return nil, err
}
return args.imageId, nil
},
Backward: func(ctx action.BWContext) {
},
MinParams: 1,
}
var rollbackNotice = func(ctx action.FWContext, err error) {
args := ctx.Params[0].(runMachineActionsArgs)
if args.writer != nil {
fmt.Fprintf(args.writer, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf("==> ROLLBACK %s", err)))
}
}
var createSnapshot = action.Action{
Name: "create-snapshot-disk",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" creating snapshot machine %s ----", mach.Name)))
err := mach.CreateDiskSnap(args.provisioner)
if err != nil {
return mach, err
}
mach.Status = constants.StatusSnapCreated
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" creating snapshot machine (%s, %s) OK", mach.Id, mach.Name)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.FWResult.(machine.Machine)
w := args.writer
if w == nil {
w = ioutil.Discard
}
if err := mach.RemoveSnapshot(args.provisioner); err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" snapshot remove failure error (%s) %s", mach.Name, err.Error())))
}
},
OnError: rollbackNotice,
MinParams: 1,
}
var restoreVirtualMachine = action.Action{
Name: "restore-restore-snapshot",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.RestoreSnapshot(args.provisioner); err != nil {
return nil, err
}
err := mach.WaitUntillVMState(args.provisioner, vm.POWEROFF, vm.LCM_INIT)
if err != nil {
fmt.Fprintf(writer, lb.W(lb.STARTING, lb.ERROR, fmt.Sprintf(" error start machine ( %s)", args.box.GetFullName())))
return nil, err
}
mach.Status = constants.StatusSnapRestored
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var makeActiveSnap = action.Action{
Name: "activate-current-snapshot",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.MakeActiveSnapshot(); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var removeSnapShot = action.Action{
Name: "remove-snap-shot",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.RemoveSnapshot(args.provisioner); err != nil {
return nil, err
}
mach.Status = constants.StatusSnapDeleted
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var createBackupImage = action.Action{
Name: "create-backup-image",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" creating backup machine %s ----", mach.Name)))
err := mach.CreateDiskImage(args.provisioner)
if err != nil {
return nil, err
}
mach.Status = constants.StatusBackupCreated
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" creating backup machine (%s, %s) OK", mach.Id, mach.Name)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.FWResult.(machine.Machine)
mach.Status = constants.Status("error")
w := args.writer
if w == nil {
w = ioutil.Discard
}
if err := mach.RemoveBackupImage(args.provisioner); err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" backup remove failure error (%s) %s", mach.Name, err.Error())))
}
err := mach.UpdateBackupStatus(mach.Status)
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" backup create failure update error (%s) %s", mach.Name, err.Error())))
}
},
OnError: rollbackNotice,
MinParams: 1,
}
var uploadBackupImage = action.Action{
Name: "upload-rawimage",
Forward: func(ctx action.FWContext) (action.Result, error) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.Previous.(machine.Machine)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
err := mach.CreateImage(args.provisioner, images.OPERATING_SYSTEM)
if err != nil {
return mach, err
}
mach.Status = constants.StatusCreating
return mach, nil
},
Backward: func(ctx action.BWContext) {
mach := ctx.FWResult.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
err := mach.RemoveImage(args.provisioner)
if err != nil {
fmt.Fprintf(args.writer, lb.W(lb.DESTORYING, lb.ERROR, fmt.Sprintf(" removing err image %s", err.Error())))
}
},
}
var updateSourcePath = action.Action{
Name: "update-source-path",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update backups status for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.UpdateBackupPath(args.provisioner); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update backups status for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var removeBackup = action.Action{
Name: "remove-backup-image",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.RemoveBackupImage(args.provisioner); err != nil {
return nil, err
}
mach.Status = constants.StatusBackupDeleted
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" remove snapshot for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var mileStoneUpdate = action.Action{
Name: "change-milestone-state",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" update milestone state for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.SetMileStone(mach.State); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" update milestone state for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
var err error
c := ctx.FWResult.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
fmt.Fprintf(args.writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf("\n---- State Changing Backward for %s ----", args.box.GetFullName())))
if args.isDeploy {
err = c.SetMileStone(constants.StatePreError)
_ = carton.DoneNotify(args.box, args.writer, alerts.FAILURE, ctx.CauseOf.Error())
}
if err != nil {
log.Errorf("---- [state-change:Backward]\n %s", err.Error())
}
},
OnError: rollbackNotice,
MinParams: 1,
}
var setFinalState = action.Action{
Name: "set-final-state",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
mach.Status = constants.StatusStateupped
return mach, nil
},
}
var addNewStorage = action.Action{
Name: "add-new-storage",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" attaching new disk to machine %s ----", mach.Name)))
err := mach.AttachNewDisk(args.provisioner)
if err != nil {
return nil, err
}
mach.Status = constants.StatusDiskAttaching
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" attaching new disk to machine (%s, %s) OK", mach.Id, mach.Name)))
return ctx.Previous, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var updateIdInSnapTable = action.Action{
Name: "update-snap-table",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update snapshot status for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.UpdateSnap(); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update snapshot status for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var updateSnapStatus = action.Action{
Name: "update-snap-status",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update snapshot status for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.UpdateSnapStatus(mach.Status); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update snapshot status for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
args := ctx.Params[0].(runMachineActionsArgs)
mach := ctx.FWResult.(machine.Machine)
w := args.writer
if w == nil {
w = ioutil.Discard
}
err := mach.UpdateSnapStatus(constants.StatusError)
if err != nil {
fmt.Fprintf(w, lb.W(lb.DEPLOY, lb.ERROR, fmt.Sprintf(" snapshot create failure update error (%s) %s", mach.Name, err.Error())))
}
},
OnError: rollbackNotice,
MinParams: 1,
}
var updateSourceVMIdIps = action.Action{
Name: "update-backups-vm-ips",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update backups source machine ips (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.UpdateBackupVMIps(); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update backups source machine ips (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
//do you want to add it back.
},
OnError: rollbackNotice,
MinParams: 1,
}
var createBackupMachine = action.Action{
Name: "create-backup-machine",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
if writer == nil {
writer = ioutil.Discard
}
err := mach.SetStatus(mach.Status)
if err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" create machine for box (%s, image:%s)/%s", args.box.GetFullName(), args.imageId, args.box.Compute)))
err = mach.CreateBackupVM(&machine.CreateArgs{
Box: args.box,
Compute: args.box.Compute,
Deploy: true,
Provisioner: args.provisioner,
})
if err != nil {
return nil, err
}
mach.State = constants.StateInitialized
fmt.Fprintf(writer, lb.W(lb.DEPLOY, lb.INFO, fmt.Sprintf(" create machine for box (%s, image:%s)/%s OK", args.box.GetFullName(), args.imageId, args.box.Compute)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
c := ctx.FWResult.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
log.Debugf("create machine backward state : %v", c.State)
if c.State != constants.StateInitialized {
log.Debugf(" backward removing machine")
err := c.Remove(args.provisioner)
if err != nil {
fmt.Fprintf(args.writer, lb.W(lb.DESTORYING, lb.ERROR, fmt.Sprintf(" removing err machine %s", err.Error())))
}
}
},
}
var updateBackupStatus = action.Action{
Name: "update-backup-status",
Forward: func(ctx action.FWContext) (action.Result, error) {
mach := ctx.Previous.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
writer := args.writer
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update backups status for machine (%s, %s)", args.box.GetFullName(), constants.LAUNCHED)))
if err := mach.UpdateBackupStatus(mach.Status); err != nil {
return nil, err
}
fmt.Fprintf(writer, lb.W(lb.UPDATING, lb.INFO, fmt.Sprintf(" update backups status for machine (%s, %s)OK", args.box.GetFullName(), constants.LAUNCHED)))
return mach, nil
},
Backward: func(ctx action.BWContext) {
c := ctx.FWResult.(machine.Machine)
args := ctx.Params[0].(runMachineActionsArgs)
log.Debugf("create backup backward state : %v", c.Status)
c.Status = constants.StatusError
err := c.UpdateBackupStatus(c.Status)
// err = asm.Trigger_event(c.Status)
if err != nil {
fmt.Fprintf(args.writer, lb.W(lb.UPDATING, lb.ERROR, fmt.Sprintf(" status update err backup %s", err.Error())))
}