chore: revert standalone scenario for fleet server in 7.12

cli/config/compose/services/elastic-agent/docker-compose.yml

@@ -10,14 +10,6 @@ services:
         condition: service_healthy
     environment:
       - "KIBANA_HOST=http://${kibanaHost:-kibana}:${kibanaPort:-5601}"
-      - "FLEET_SERVER_ENABLE=${fleetServerMode:-0}"
-      - "FLEET_SERVER_INSECURE_HTTP=${fleetServerMode:-0}"
-      - "KIBANA_FLEET_SETUP=${fleetServerMode:-0}"
-      - "FLEET_SERVER_HOST=0.0.0.0"
-      - "KIBANA_USERNAME=elastic"
-      - "KIBANA_PASSWORD=changeme"
     platform: ${elasticAgentPlatform:-linux/amd64}
-    ports:
-      - "127.0.0.1:8220:8220"
     volumes:
       - "${elasticAgentConfigFile}:/usr/share/elastic-agent/elastic-agent.yml"

e2e/_suites/fleet/features/stand_alone_agent.feature

@@ -50,13 +50,3 @@ Examples: default
 Examples: Ubi8
 | image   |
 | ubi8    |
-
-@run_fleet_server
-Scenario Outline: Deploying a <image> stand-alone agent with fleet server mode
-  When a "<image>" stand-alone agent is deployed with fleet server mode
-  Then the stand-alone agent is listed in Fleet as "online"
-
-@default
-Examples: default
-  | image   |
-  | default |

e2e/_suites/fleet/fleet.go

@@ -406,10 +406,6 @@ func (fts *FleetTestSuite) setup() error {
 }
 
 func (fts *FleetTestSuite) theAgentIsListedInFleetWithStatus(desiredStatus string) error {
-	return theAgentIsListedInFleetWithStatus(desiredStatus, fts.Hostname)
-}
-
-func theAgentIsListedInFleetWithStatus(desiredStatus, hostname string) error {
 	log.Tracef("Checking if agent is listed in Fleet as %s", desiredStatus)
 
 	maxTimeout := time.Duration(timeoutFactor) * time.Minute * 2
@@ -418,7 +414,7 @@ func theAgentIsListedInFleetWithStatus(desiredStatus, hostname string) error {
 	exp := e2e.GetExponentialBackOff(maxTimeout)
 
 	agentOnlineFn := func() error {
-		agentID, err := getAgentID(hostname)
+		agentID, err := getAgentID(fts.Hostname)
 		if err != nil {
 			retryCount++
 			return err
@@ -429,7 +425,7 @@ func theAgentIsListedInFleetWithStatus(desiredStatus, hostname string) error {
 			if desiredStatus == "offline" || desiredStatus == "inactive" {
 				log.WithFields(log.Fields{
 					"elapsedTime": exp.GetElapsedTime(),
-					"hostname":    hostname,
+					"hostname":    fts.Hostname,
 					"retries":     retryCount,
 					"status":      desiredStatus,
 				}).Info("The Agent is not present in Fleet, as expected")
@@ -450,7 +446,7 @@ func theAgentIsListedInFleetWithStatus(desiredStatus, hostname string) error {
 				"agentID":         agentID,
 				"isAgentInStatus": isAgentInStatus,
 				"elapsedTime":     exp.GetElapsedTime(),
-				"hostname":        hostname,
+				"hostname":        fts.Hostname,
 				"retry":           retryCount,
 				"status":          desiredStatus,
 			}).Warn(err.Error())
@@ -463,7 +459,7 @@ func theAgentIsListedInFleetWithStatus(desiredStatus, hostname string) error {
 		log.WithFields(log.Fields{
 			"isAgentInStatus": isAgentInStatus,
 			"elapsedTime":     exp.GetElapsedTime(),
-			"hostname":        hostname,
+			"hostname":        fts.Hostname,
 			"retries":         retryCount,
 			"status":          desiredStatus,
 		}).Info("The Agent is in the desired status")

e2e/_suites/fleet/stand-alone.go

@@ -64,27 +64,12 @@ func (sats *StandAloneTestSuite) afterScenario() {
 
 func (sats *StandAloneTestSuite) contributeSteps(s *godog.ScenarioContext) {
 	s.Step(`^a "([^"]*)" stand-alone agent is deployed$`, sats.aStandaloneAgentIsDeployed)
-	s.Step(`^a "([^"]*)" stand-alone agent is deployed with fleet server mode$`, sats.aStandaloneAgentIsDeployedWithFleetServerMode)
 	s.Step(`^there is new data in the index from agent$`, sats.thereIsNewDataInTheIndexFromAgent)
 	s.Step(`^the "([^"]*)" docker container is stopped$`, sats.theDockerContainerIsStopped)
 	s.Step(`^there is no new data in the index after agent shuts down$`, sats.thereIsNoNewDataInTheIndexAfterAgentShutsDown)
-	s.Step(`^the stand-alone agent is listed in Fleet as "([^"]*)"$`, sats.theAgentIsListedInFleetWithStatus)
-}
-
-func (sats *StandAloneTestSuite) theAgentIsListedInFleetWithStatus(desiredStatus string) error {
-	return theAgentIsListedInFleetWithStatus(desiredStatus, sats.Hostname)
-}
-
-func (sats *StandAloneTestSuite) aStandaloneAgentIsDeployedWithFleetServerMode(image string) error {
-	return sats.startAgent(image, map[string]string{"fleetServerMode": "1"})
 }
 
 func (sats *StandAloneTestSuite) aStandaloneAgentIsDeployed(image string) error {
-	return sats.startAgent(image, nil)
-}
-
-func (sats *StandAloneTestSuite) startAgent(image string, env map[string]string) error {
-
 	log.Trace("Deploying an agent to Fleet")
 
 	dockerImageTag := agentVersion
@@ -125,10 +110,6 @@ func (sats *StandAloneTestSuite) startAgent(image string, env map[string]string)
 	profileEnv["elasticAgentPlatform"] = "linux/amd64"
 	profileEnv["elasticAgentTag"] = dockerImageTag
 
-	for k, v := range env {
-		profileEnv[k] = v
-	}
-
 	err = serviceManager.AddServicesToCompose(context.Background(), FleetProfileName, []string{ElasticAgentServiceName}, profileEnv)
 	if err != nil {
 		log.Error("Could not deploy the elastic-agent")