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simplify call to peer

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This commit is contained in:
mr 2024-08-23 09:53:37 +02:00
parent 29c2ab0e4c
commit e8acf8a127
6 changed files with 98 additions and 124 deletions
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29
models/peer/peer.go
View File

@ -2,6 +2,7 @@ package peer
import (
"encoding/json"
"fmt"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/static"
@ -14,6 +15,30 @@ type Peer struct {
Url string `json:"url,omitempty" bson:"url,omitempty" validate:"required,base64url"`
PublicKey string `json:"public_key,omitempty" bson:"public_key,omitempty"`
Services map[string]int `json:"services,omitempty" bson:"services,omitempty"`
FailedExecution []PeerExecution `json:"failed_execution,omitempty" bson:"failed_execution,omitempty"`
}
func (ao *Peer) AddExecution(exec PeerExecution) {
found := false
for _, v := range ao.FailedExecution {
if v.Url == exec.Url && v.Method == exec.Method && fmt.Sprint(v.Body) == fmt.Sprint(exec.Body) {
found = true
break
}
}
if !found {
ao.FailedExecution = append(ao.FailedExecution, exec)
}
}
func (ao *Peer) RemoveExecution(exec PeerExecution) {
new := []PeerExecution{}
for i, v := range ao.FailedExecution {
if !(v.Url == exec.Url && v.Method == exec.Method && fmt.Sprint(v.Body) == fmt.Sprint(exec.Body)) {
new = append(new, ao.FailedExecution[i])
}
}
ao.FailedExecution = new
}
func (ao *Peer) IsMySelf() bool {
@ -21,9 +46,9 @@ func (ao *Peer) IsMySelf() bool {
return ao.UUID == id
}
func (p *Peer) LaunchPeerExecution(peerID string, dataID string, url string, dt utils.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
func (p *Peer) LaunchPeerExecution(peerID string, dataID string, dt utils.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
p.UUID = peerID
return (&PeerCache{}).LaunchPeerExecution(peerID, p.IsMySelf(), dataID, url, dt, method, body, caller)
return (&PeerCache{}).LaunchPeerExecution(peerID, dataID, dt, method, body, caller)
}
func (ao *Peer) GetID() string {

93
models/peer/peer_cache.go
View File

@ -6,27 +6,17 @@ import (
"fmt"
"regexp"
"strings"
"time"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
var currentRountine = 0
var singleton = &PeerCache{
Executions: []*PeerExecution{},
}
type PeerExecution struct {
Method tools.METHOD
Url string
Body map[string]interface{}
IsMySelf bool
Caller tools.HTTPCaller
PeerID string
DataType utils.DataType
DataID string
Method string `json:"method" bson:"method"`
Url string `json:"url" bson:"url"`
Body map[string]interface{} `json:"body" bson:"body"`
DataType int `json:"data_type" bson:"data_type"`
DataID string `json:"data_id" bson:"data_id"`
}
type PeerCache struct {
@ -47,22 +37,22 @@ func (p *PeerCache) urlFormat(url string, dt utils.DataType) string {
return url
}
func (p *PeerCache) checkPeerStatus(peerID string, caller *tools.HTTPCaller) bool {
func (p *PeerCache) checkPeerStatus(peerID string, caller *tools.HTTPCaller) (*Peer, bool) {
api := tools.API{}
access := (&Peer{}).GetAccessor(nil)
res, code, _ := access.LoadOne(peerID)
if code != 200 {
return false
return nil, false
}
methods := caller.URLS[utils.PEER.String()]
fmt.Println("PEER AFT 3", methods)
if methods == nil {
return false
return res.(*Peer), false
}
meth := methods[tools.POST]
fmt.Println("PEER AFT 4", meth)
if meth == "" {
return false
return res.(*Peer), false
}
url := p.urlFormat(res.(*Peer).Url+meth, utils.PEER)
fmt.Println("PEER AFT 5", url)
@ -70,7 +60,7 @@ func (p *PeerCache) checkPeerStatus(peerID string, caller *tools.HTTPCaller) boo
res.(*Peer).Services = services
access.UpdateOne(res, peerID)
fmt.Printf("Peer %v is %v\n", peerID, state)
return state != tools.DEAD
return res.(*Peer), state != tools.DEAD
}
func (p *PeerCache) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
@ -79,7 +69,7 @@ func (p *PeerCache) GetAccessor(caller *tools.HTTPCaller) utils.Accessor {
return data
}
func (p *PeerCache) LaunchPeerExecution(peerID string, isMySelf bool, dataID string, url string,
func (p *PeerCache) LaunchPeerExecution(peerID string, dataID string,
dt utils.DataType, method tools.METHOD, body map[string]interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
var err error
b := []byte{}
@ -93,10 +83,28 @@ func (p *PeerCache) LaunchPeerExecution(peerID string, isMySelf bool, dataID str
} else {
meth = strings.ReplaceAll(meth, ":id", dataID)
}
url = p.urlFormat(url+meth, dt)
fmt.Println("LaunchPeerExecution AFT 3", url)
if !p.checkPeerStatus(peerID, caller) {
url := ""
pexec := &PeerExecution{
Method: method.String(),
Url: url + methods[method],
Body: body,
DataType: dt.EnumIndex(),
DataID: dataID,
}
if mypeer, ok := p.checkPeerStatus(peerID, caller); !ok {
mypeer.AddExecution(*pexec)
return nil, errors.New("peer is not reachable")
} else {
url = p.urlFormat((mypeer.Url)+meth, dt)
fmt.Println("LaunchPeerExecution AFT 3", url)
tmp := []PeerExecution{}
for _, v := range mypeer.FailedExecution {
tmp = append(tmp, v)
}
mypeer.FailedExecution = []PeerExecution{}
for _, v := range tmp {
go p.LaunchPeerExecution(peerID, v.DataID, utils.DataType(v.DataType), tools.ToMethod(v.Method), v.Body, caller)
}
}
if method == tools.POST {
b, err = caller.CallPost(url, "", body)
@ -110,22 +118,7 @@ func (p *PeerCache) LaunchPeerExecution(peerID string, isMySelf bool, dataID str
var m map[string]interface{}
json.Unmarshal(b, &m)
if err != nil {
pexec := &PeerExecution{
Method: method,
Url: url + methods[method],
Body: body,
IsMySelf: isMySelf,
Caller: *caller,
PeerID: peerID,
DataType: dt,
DataID: dataID,
}
singleton.Executions = append(singleton.Executions, pexec)
/*if currentRountine == 0 {
currentRountine++
go p.retryPeerExecution()
}*/
return pexec, err
return nil, err
}
fmt.Println("LaunchPeerExecution AFT 3", m, url)
@ -134,23 +127,3 @@ func (p *PeerCache) LaunchPeerExecution(peerID string, isMySelf bool, dataID str
}
return nil, err
}
func (p *PeerCache) retryPeerExecution() {
execs := []*PeerExecution{}
for _, v := range singleton.Executions {
d, err := p.LaunchPeerExecution(v.PeerID, v.IsMySelf, v.DataID, v.Url, v.DataType, v.Method, v.Body, &v.Caller)
if err == nil {
execs = append(execs, d)
} else {
logs.GetLogger().With().Err(err)
}
}
singleton.Executions = execs
if len(singleton.Executions) > 0 {
time.Sleep(60 * time.Second)
p.retryPeerExecution()
} else {
currentRountine = 0
}
}

19
models/workflow/workflow.go
View File

@ -4,7 +4,6 @@ import (
"encoding/json"
"errors"
"fmt"
"strings"
"time"
"cloud.o-forge.io/core/oc-lib/models/peer"
@ -38,16 +37,11 @@ type Workflow struct {
AbstractWorkflow
}
func (wfa *Workflow) CheckBooking(subPath string, caller *tools.HTTPCaller) (bool, error) {
func (wfa *Workflow) CheckBooking(caller *tools.HTTPCaller) (bool, error) {
// check if
if wfa.Schedule == nil || wfa.Schedule.Start == nil || wfa.Graph == nil {
if wfa.Graph == nil {
return false, nil
}
if wfa.Schedule.End == nil {
// if no end... then Book like a savage
return true, nil
}
e := *wfa.Schedule.End
accessor := (&datacenter.DatacenterResource{}).GetAccessor(nil)
for _, link := range wfa.Graph.Links {
if ok, dc_id := wfa.isDCLink(link); ok {
@ -60,14 +54,7 @@ func (wfa *Workflow) CheckBooking(subPath string, caller *tools.HTTPCaller) (boo
if peerID == "" {
return false, errors.New("no peer id")
}
p, code, err := (&peer.Peer{}).GetAccessor(nil).LoadOne(peerID)
if code != 200 {
return false, err
}
subPath = strings.ReplaceAll(subPath, ":datacenter_id", fmt.Sprintf("%v", dc_id))
subPath = strings.ReplaceAll(subPath, ":start_date", wfa.getFormat(wfa.Schedule.Start))
subPath = strings.ReplaceAll(subPath, ":end_date", wfa.getFormat(&e))
_, err = p.(*peer.Peer).LaunchPeerExecution(peerID, "", p.(*peer.Peer).Url+subPath, utils.BOOKING, tools.GET, nil, caller)
_, err := (&peer.Peer{}).LaunchPeerExecution(peerID, dc_id, utils.BOOKING, tools.GET, nil, caller)
if err != nil {
return false, err
}

8
models/workflow/workflow_mongo_accessor.go
View File

@ -112,16 +112,10 @@ func (wfa *workflowMongoAccessor) book(id string, realData *Workflow, execs []*w
}
// CHECK BOOKING
peerID := dc.(*datacenter.DatacenterResource).PeerID
fmt.Println("PEER ID", peerID)
if peerID == "" {
continue
}
paccess := (&peer.Peer{})
p, code, _ := paccess.GetAccessor(nil).LoadOne(peerID)
if code != 200 {
continue
}
b, err := paccess.LaunchPeerExecution(p.GetID(), "", p.(*peer.Peer).Url, utils.BOOKING, tools.POST,
b, err := (&peer.Peer{}).LaunchPeerExecution(peerID, "", utils.BOOKING, tools.POST,
(&workflow_execution.WorkflowExecutions{
WorkflowID: id,
ResourceID: dc_id,

46
models/workspace/shared/shared_workspace_mongo_accessor.go
View File

@ -43,12 +43,9 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkspace(shared *SharedWorkspace
}
paccess := (&peer.Peer{})
for _, p := range shared.Peers {
pp, code, _ := paccess.GetAccessor(nil).LoadOne(p)
if code == 200 {
b, err := paccess.LaunchPeerExecution(p, v, pp.(*peer.Peer).Url, utils.WORKSPACE, tools.DELETE, nil, wfa.Caller)
b, err := paccess.LaunchPeerExecution(p, v, utils.WORKSPACE, tools.DELETE, nil, wfa.Caller)
if err != nil && b == nil {
wfa.Logger.Error().Msg("Could not send to peer " + pp.(*peer.Peer).Url + ". Error: " + err.Error())
}
wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
}
}
}
@ -65,12 +62,9 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkspace(shared *SharedWorkspace
continue
}
paccess := (&peer.Peer{})
pp, code, _ := paccess.GetAccessor(nil).LoadOne(p)
if code == 200 {
b, err := paccess.LaunchPeerExecution(p, v, pp.(*peer.Peer).Url, utils.WORKSPACE, tools.POST, workspace.Serialize(), wfa.Caller)
b, err := paccess.LaunchPeerExecution(p, v, utils.WORKSPACE, tools.POST, workspace.Serialize(), wfa.Caller)
if err != nil && b == nil {
wfa.Logger.Error().Msg("Could not send to peer " + pp.(*peer.Peer).Url + ". Error: " + err.Error())
}
wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
}
}
}
@ -101,13 +95,9 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace,
}
paccess := (&peer.Peer{})
for _, p := range shared.Peers {
pp, code, _ := paccess.GetAccessor(nil).LoadOne(p)
if code != 200 {
continue
}
b, err := paccess.LaunchPeerExecution(p, v, pp.(*peer.Peer).Url, utils.WORKFLOW, tools.DELETE, nil, wfa.Caller)
b, err := paccess.LaunchPeerExecution(p, v, utils.WORKFLOW, tools.DELETE, nil, wfa.Caller)
if err != nil && b == nil {
wfa.Logger.Error().Msg("Could not send to peer " + pp.(*peer.Peer).Url + ". Error: " + err.Error())
wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
}
}
}
@ -127,14 +117,10 @@ func (wfa *sharedWorkspaceMongoAccessor) sharedWorkflow(shared *SharedWorkspace,
}
paccess := (&peer.Peer{})
for _, p := range shared.Peers {
if code != 200 {
continue
}
pp, code, _ := paccess.GetAccessor(nil).LoadOne(p)
if code == 200 {
b, err := paccess.LaunchPeerExecution(p, shared.UUID, pp.(*peer.Peer).Url, utils.WORKFLOW, tools.POST, workflow.Serialize(), wfa.Caller)
b, err := paccess.LaunchPeerExecution(p, shared.UUID, utils.WORKFLOW, tools.POST, workflow.Serialize(), wfa.Caller)
if err != nil && b == nil {
wfa.Logger.Error().Msg("Could not send to peer " + pp.(*peer.Peer).Url + ". Error: " + err.Error())
wfa.Logger.Error().Msg("Could not send to peer " + p + ". Error: " + err.Error())
}
}
}
@ -153,13 +139,9 @@ func (wfa *sharedWorkspaceMongoAccessor) deleteToPeer(shared *SharedWorkspace) {
if (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: v}}).IsMySelf() {
continue
}
p, code, _ := paccess.GetAccessor(nil).LoadOne(v)
if code != 200 {
continue
}
b, err := paccess.LaunchPeerExecution(p.GetID(), shared.UUID, p.(*peer.Peer).Url, utils.SHARED_WORKSPACE, tools.DELETE, nil, wfa.Caller)
b, err := paccess.LaunchPeerExecution(v, shared.UUID, utils.SHARED_WORKSPACE, tools.DELETE, nil, wfa.Caller)
if err != nil && b == nil {
wfa.Logger.Error().Msg("Could not send to peer " + p.(*peer.Peer).Url + ". Error: " + err.Error())
wfa.Logger.Error().Msg("Could not send to peer " + v + ". Error: " + err.Error())
}
}
}
@ -173,13 +155,9 @@ func (wfa *sharedWorkspaceMongoAccessor) sendToPeer(shared *SharedWorkspace) {
if (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: v}}).IsMySelf() {
continue
}
p, code, _ := paccess.GetAccessor(nil).LoadOne(v)
if code != 200 {
continue
}
b, err := paccess.LaunchPeerExecution(p.GetID(), v, p.(*peer.Peer).Url, utils.SHARED_WORKSPACE, tools.POST, shared.Serialize(), wfa.Caller)
b, err := paccess.LaunchPeerExecution(v, v, utils.SHARED_WORKSPACE, tools.POST, shared.Serialize(), wfa.Caller)
if err != nil && b == nil {
wfa.Logger.Error().Msg("Could not send to peer " + p.(*peer.Peer).Url + ". Error: " + err.Error())
wfa.Logger.Error().Msg("Could not send to peer " + v + ". Error: " + err.Error())
}
}
}

17
tools/remote_caller.go
View File

@ -16,6 +16,23 @@ const (
DELETE
)
func (m METHOD) String() string {
return [...]string{"GET", "PUT", "POST", "DELETE"}[m]
}
func (m METHOD) EnumIndex() int {
return int(m)
}
func ToMethod(str string) METHOD {
for _, s := range []METHOD{GET, PUT, POST, DELETE} {
if s.String() == str {
return s
}
}
return GET
}
var HTTPCallerInstance = &HTTPCaller{}
type HTTPCaller struct {