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path: root/src/orchestrator/pkg/module/instantiation.go
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Diffstat (limited to 'src/orchestrator/pkg/module/instantiation.go')
-rw-r--r--src/orchestrator/pkg/module/instantiation.go147
1 files changed, 89 insertions, 58 deletions
diff --git a/src/orchestrator/pkg/module/instantiation.go b/src/orchestrator/pkg/module/instantiation.go
index 9c0c9e31..08250d16 100644
--- a/src/orchestrator/pkg/module/instantiation.go
+++ b/src/orchestrator/pkg/module/instantiation.go
@@ -20,6 +20,7 @@ import (
"encoding/base64"
"encoding/json"
"fmt"
+ "time"
rb "github.com/onap/multicloud-k8s/src/monitor/pkg/apis/k8splugin/v1alpha1"
gpic "github.com/onap/multicloud-k8s/src/orchestrator/pkg/gpic"
@@ -100,7 +101,11 @@ func (c InstantiationClient) Approve(p string, ca string, v string, di string) e
if err != nil {
return pkgerrors.Wrap(err, "DeploymentIntentGroup has no state info: "+di)
}
- switch s.State {
+ stateVal, err := state.GetCurrentStateFromStateInfo(s)
+ if err != nil {
+ return pkgerrors.Errorf("Error getting current state from DeploymentIntentGroup stateInfo: " + di)
+ }
+ switch stateVal {
case state.StateEnum.Approved:
return nil
case state.StateEnum.Terminated:
@@ -108,11 +113,11 @@ func (c InstantiationClient) Approve(p string, ca string, v string, di string) e
case state.StateEnum.Created:
break
case state.StateEnum.Applied:
- return pkgerrors.Errorf("DeploymentIntentGroup is in an invalid state" + s.State)
+ return pkgerrors.Errorf("DeploymentIntentGroup is in an invalid state" + stateVal)
case state.StateEnum.Instantiated:
return pkgerrors.Errorf("DeploymentIntentGroup has already been instantiated" + di)
default:
- return pkgerrors.Errorf("DeploymentIntentGroup is in an unknown state" + s.State)
+ return pkgerrors.Errorf("DeploymentIntentGroup is in an unknown state" + stateVal)
}
key := DeploymentIntentGroupKey{
@@ -121,12 +126,14 @@ func (c InstantiationClient) Approve(p string, ca string, v string, di string) e
CompositeApp: ca,
Version: v,
}
- stateInfo := state.StateInfo{
+ a := state.ActionEntry{
State: state.StateEnum.Approved,
ContextId: "",
+ TimeStamp: time.Now(),
}
+ s.Actions = append(s.Actions, a)
- err = db.DBconn.Insert(c.db.storeName, key, nil, c.db.tagState, stateInfo)
+ err = db.DBconn.Insert(c.db.storeName, key, nil, c.db.tagState, s)
if err != nil {
return pkgerrors.Wrap(err, "Error updating the stateInfo of the DeploymentIntentGroup: "+di)
}
@@ -229,7 +236,11 @@ func (c InstantiationClient) Instantiate(p string, ca string, v string, di strin
if err != nil {
return pkgerrors.Errorf("Error retrieving DeploymentIntentGroup stateInfo: " + di)
}
- switch s.State {
+ stateVal, err := state.GetCurrentStateFromStateInfo(s)
+ if err != nil {
+ return pkgerrors.Errorf("Error getting current state from DeploymentIntentGroup stateInfo: " + di)
+ }
+ switch stateVal {
case state.StateEnum.Approved:
break
case state.StateEnum.Terminated:
@@ -241,7 +252,7 @@ func (c InstantiationClient) Instantiate(p string, ca string, v string, di strin
case state.StateEnum.Instantiated:
return pkgerrors.Errorf("DeploymentIntentGroup has already been instantiated" + di)
default:
- return pkgerrors.Errorf("DeploymentIntentGroup is in an unknown state" + s.State)
+ return pkgerrors.Errorf("DeploymentIntentGroup is in an unknown state" + stateVal)
}
rName := dIGrp.Spec.Version //rName is releaseName
@@ -286,6 +297,7 @@ func (c InstantiationClient) Instantiate(p string, ca string, v string, di strin
sortedTemplates, err := GetSortedTemplateForApp(eachApp.Metadata.Name, p, ca, v, rName, cp, overrideValues)
if err != nil {
+ deleteAppContext(context)
return pkgerrors.Wrap(err, "Unable to get the sorted templates for app")
}
@@ -293,16 +305,19 @@ func (c InstantiationClient) Instantiate(p string, ca string, v string, di strin
resources, err := getResources(sortedTemplates)
if err != nil {
+ deleteAppContext(context)
return pkgerrors.Wrapf(err, "Unable to get the resources for app :: %s", eachApp.Metadata.Name)
}
specData, err := NewAppIntentClient().GetAllIntentsByApp(eachApp.Metadata.Name, p, ca, v, gIntent)
if err != nil {
+ deleteAppContext(context)
return pkgerrors.Wrap(err, "Unable to get the intents for app")
}
// listOfClusters shall have both mandatoryClusters and optionalClusters where the app needs to be installed.
listOfClusters, err := gpic.IntentResolver(specData.Intent)
if err != nil {
+ deleteAppContext(context)
return pkgerrors.Wrap(err, "Unable to get the intents resolved for app")
}
@@ -312,85 +327,100 @@ func (c InstantiationClient) Instantiate(p string, ca string, v string, di strin
// Add an app to the app context
apphandle, err := context.AddApp(compositeHandle, eachApp.Metadata.Name)
if err != nil {
- cleanuperr := context.DeleteCompositeApp()
- if cleanuperr != nil {
- log.Info(":: Error Cleaning up AppContext compositeApp failure ::", log.Fields{"Error": cleanuperr.Error(), "AppName": eachApp.Metadata.Name})
- }
+ deleteAppContext(context)
return pkgerrors.Wrap(err, "Error adding App to AppContext")
}
err = addClustersToAppContext(listOfClusters, context, apphandle, resources)
if err != nil {
- log.Info(":: Error while adding cluster and resources to app ::", log.Fields{"Error": err.Error(), "AppName": eachApp.Metadata.Name})
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error while adding cluster and resources to app")
}
err = verifyResources(listOfClusters, context, resources, eachApp.Metadata.Name)
if err != nil {
- log.Info(":: Error while verifying resources in app ::", log.Fields{"Error": err.Error(), "AppName": eachApp.Metadata.Name})
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error while verifying resources in app: ")
}
-
}
- jappOrderInstr, _ := json.Marshal(appOrderInstr)
+ jappOrderInstr, err := json.Marshal(appOrderInstr)
+ if err != nil {
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error marshalling app order instruction")
+ }
appDepInstr.Appdep = appdep
- jappDepInstr, _ := json.Marshal(appDepInstr)
- context.AddInstruction(compositeHandle, "app", "order", string(jappOrderInstr))
- context.AddInstruction(compositeHandle, "app", "dependency", string(jappDepInstr))
- //END: storing into etcd
-
- // BEGIN:: save the context in the orchestrator db record
- key := DeploymentIntentGroupKey{
- Name: di,
- Project: p,
- CompositeApp: ca,
- Version: v,
+ jappDepInstr, err := json.Marshal(appDepInstr)
+ if err != nil {
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error marshalling app dependency instruction")
}
- stateInfo := state.StateInfo{
- State: state.StateEnum.Instantiated,
- ContextId: ctxval.(string),
+ _, err = context.AddInstruction(compositeHandle, "app", "order", string(jappOrderInstr))
+ if err != nil {
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error adding app dependency instruction")
}
- err = db.DBconn.Insert(c.db.storeName, key, nil, c.db.tagState, stateInfo)
+ _, err = context.AddInstruction(compositeHandle, "app", "dependency", string(jappDepInstr))
if err != nil {
- cleanuperr := context.DeleteCompositeApp()
- if cleanuperr != nil {
-
- log.Info(":: Error Cleaning up AppContext while saving context in the db for GPIntent ::", log.Fields{"Error": cleanuperr.Error(), "GPIntent": gIntent, "DeploymentIntentGroup": di, "CompositeApp": ca, "CompositeAppVersion": v, "Project": p})
- }
- return pkgerrors.Wrap(err, "Error adding AppContext to DB")
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error adding app dependency instruction")
}
- // END:: save the context in the orchestrator db record
+ //END: storing into etcd
// BEGIN: scheduler code
pl, mapOfControllers, err := getPrioritizedControllerList(p, ca, v, di)
if err != nil {
- return err
+ return pkgerrors.Wrap(err, "Error adding getting prioritized controller list")
}
log.Info("Priority Based List ", log.Fields{"PlacementControllers::": pl.pPlaCont,
"ActionControllers::": pl.pActCont, "mapOfControllers::": mapOfControllers})
err = callGrpcForControllerList(pl.pPlaCont, mapOfControllers, ctxval)
if err != nil {
- return err
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error calling gRPC for placement controller list")
}
err = deleteExtraClusters(allApps, context)
if err != nil {
- return err
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error deleting extra clusters")
}
err = callGrpcForControllerList(pl.pActCont, mapOfControllers, ctxval)
if err != nil {
- return err
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error calling gRPC for action controller list")
}
-
// END: Scheduler code
// BEGIN : Rsync code
err = callRsyncInstall(ctxval)
if err != nil {
- return err
+ deleteAppContext(context)
+ return pkgerrors.Wrap(err, "Error calling rsync")
}
// END : Rsyc code
- log.Info(":: Done with instantiation... ::", log.Fields{"CompositeAppName": ca})
+ // BEGIN:: save the context in the orchestrator db record
+ key := DeploymentIntentGroupKey{
+ Name: di,
+ Project: p,
+ CompositeApp: ca,
+ Version: v,
+ }
+ a := state.ActionEntry{
+ State: state.StateEnum.Instantiated,
+ ContextId: ctxval.(string),
+ TimeStamp: time.Now(),
+ }
+ s.Actions = append(s.Actions, a)
+ err = db.DBconn.Insert(c.db.storeName, key, nil, c.db.tagState, s)
+ if err != nil {
+ log.Warn(":: Error updating DeploymentIntentGroup state in DB ::", log.Fields{"Error": err.Error(), "GPIntent": gIntent, "DeploymentIntentGroup": di, "CompositeApp": ca, "CompositeAppVersion": v, "Project": p, "AppContext": ctxval.(string)})
+ return pkgerrors.Wrap(err, "Error adding DeploymentIntentGroup state to DB")
+ }
+ // END:: save the context in the orchestrator db record
+
+ log.Info(":: Done with instantiation call to rsync... ::", log.Fields{"CompositeAppName": ca})
return err
}
@@ -406,7 +436,8 @@ func (c InstantiationClient) Status(p string, ca string, v string, di string) (S
return StatusData{}, pkgerrors.Wrap(err, "deploymentIntentGroup not found: "+di)
}
- ac, err := state.GetAppContextFromStateInfo(s)
+ currentCtxId := state.GetLastContextIdFromStateInfo(s)
+ ac, err := state.GetAppContextFromId(currentCtxId)
if err != nil {
return StatusData{}, pkgerrors.Wrap(err, "AppContext for deploymentIntentGroup not found: "+di)
}
@@ -430,7 +461,7 @@ func (c InstantiationClient) Status(p string, ca string, v string, di string) (S
}
for _, cluster := range clusters {
- handle, err := ac.GetStatusHandle(app.Metadata.Name, cluster)
+ handle, err := ac.GetClusterStatusHandle(app.Metadata.Name, cluster)
if err != nil {
log.Info(":: No status handle for cluster, app ::",
log.Fields{"Cluster": cluster, "AppName": app.Metadata.Name, "Error": err})
@@ -470,23 +501,21 @@ func (c InstantiationClient) Terminate(p string, ca string, v string, di string)
s, err := NewDeploymentIntentGroupClient().GetDeploymentIntentGroupState(di, p, ca, v)
if err != nil {
return pkgerrors.Wrap(err, "DeploymentIntentGroup has no state info: "+di)
- } else if s.State != state.StateEnum.Instantiated {
- return pkgerrors.Errorf("DeploymentIntentGroup is not instantiated" + di)
}
- ac, err := state.GetAppContextFromStateInfo(s)
+ stateVal, err := state.GetCurrentStateFromStateInfo(s)
if err != nil {
- return pkgerrors.Wrap(err, "AppContext for deploymentIntentGroup not found: "+di)
+ return pkgerrors.Errorf("Error getting current state from DeploymentIntentGroup stateInfo: " + di)
}
- err = callRsyncUninstall(s.ContextId)
- if err != nil {
- return err
+ if stateVal != state.StateEnum.Instantiated {
+ return pkgerrors.Errorf("DeploymentIntentGroup is not instantiated" + di)
}
- err = ac.DeleteCompositeApp()
+ currentCtxId := state.GetLastContextIdFromStateInfo(s)
+ err = callRsyncUninstall(currentCtxId)
if err != nil {
- return pkgerrors.Wrap(err, "Error deleting the app context for DeploymentIntentGroup: "+di)
+ return err
}
key := DeploymentIntentGroupKey{
@@ -495,12 +524,14 @@ func (c InstantiationClient) Terminate(p string, ca string, v string, di string)
CompositeApp: ca,
Version: v,
}
- stateInfo := state.StateInfo{
+ a := state.ActionEntry{
State: state.StateEnum.Terminated,
- ContextId: "",
+ ContextId: currentCtxId,
+ TimeStamp: time.Now(),
}
+ s.Actions = append(s.Actions, a)
- err = db.DBconn.Insert(c.db.storeName, key, nil, c.db.tagState, stateInfo)
+ err = db.DBconn.Insert(c.db.storeName, key, nil, c.db.tagState, s)
if err != nil {
return pkgerrors.Wrap(err, "Error updating the stateInfo of the DeploymentIntentGroup: "+di)
}