Use bootstrap token from vault to validate exec'ing into consul server (

#1116)

Follow up on #1103

acceptance/tests/vault/vault_test.go

@@ -1,7 +1,6 @@
 package vault
 
 import (
-	"context"
 	"fmt"
 	"testing"
 
@@ -12,7 +11,6 @@ import (
 	"github.com/hashicorp/consul-k8s/acceptance/framework/logger"
 	"github.com/hashicorp/consul-k8s/acceptance/framework/vault"
 	"github.com/stretchr/testify/require"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
 const staticClientName = "static-client"
@@ -129,12 +127,8 @@ func TestVault(t *testing.T) {
 	require.Equal(t, caConfig.Provider, "vault")
 
 	// Validate that consul sever is running correctly and the consul members command works
-	tokenSecret, err := ctx.KubernetesClient(t).CoreV1().Secrets(ns).Get(context.Background(), fmt.Sprintf("%s-consul-bootstrap-acl-token", consulReleaseName), metav1.GetOptions{})
-	require.NoError(t, err)
-	token := string(tokenSecret.Data["token"])
-
 	logger.Log(t, "Confirming that we can run Consul commands when exec'ing into server container")
-	membersOutput, err := k8s.RunKubectlAndGetOutputWithLoggerE(t, ctx.KubectlOptions(t), terratestLogger.Discard, "exec", fmt.Sprintf("%s-consul-server-0", consulReleaseName), "-c", "consul", "--", "sh", "-c", fmt.Sprintf("CONSUL_HTTP_TOKEN=%s consul members", token))
+	membersOutput, err := k8s.RunKubectlAndGetOutputWithLoggerE(t, ctx.KubectlOptions(t), terratestLogger.Discard, "exec", fmt.Sprintf("%s-consul-server-0", consulReleaseName), "-c", "consul", "--", "sh", "-c", fmt.Sprintf("CONSUL_HTTP_TOKEN=%s consul members", bootstrapToken))
 	logger.Logf(t, "Members: \n%s", membersOutput)
 	require.NoError(t, err)
 	require.Contains(t, membersOutput, fmt.Sprintf("%s-consul-server-0", consulReleaseName))