From the course: AWS: High Availability
Schalten Sie den kompletten Kurs noch heute frei
Join today to access over 23,400 courses taught by industry experts.
Testing autoscaling with load balancing - Amazon Web Services (AWS) Tutorial
From the course: AWS: High Availability
Testing autoscaling with load balancing
- [Instructor] Now that we've made our auto-scaling group aware of an application load balancer, let's verify that the target group is aware of scaling activity. As we can see at the auto-scaling group's configuration page, we have our auto-scaling group associated with the web-demo target group. I'm going to go ahead and trigger a scale-out event. Scrolling up on the bottom half of the screen, I click on Automatic scaling. Selecting the web-demo-high-cpu policy, I choose Execute from the Actions menu. Recall this is a CPU-based threshold. Entering a value of 90 should cause three instances to launch. Clicking Execute, I refresh the top half of the screen. As expected, the desired capacity is set to six and the status is set to updating. Scrolling up on the bottom half of the screen, I click the Activities tab. Scrolling down, I see three instances in the PreInService status. Those are the three instances being launched…
Inhalt
-
-
-
-
(Locked)
Understanding EBS snapshots4m 48s
-
(Locked)
Understanding Amazon Machine Images (AMI)3m 35s
-
(Locked)
Exploring Amazon Machine Images9m 15s
-
Understanding load balancing options3m 29s
-
(Locked)
Understanding load balancing features3m 55s
-
(Locked)
Creating a target group4m 55s
-
(Locked)
Creating an application load balancer4m 27s
-
(Locked)
Testing an application load balancer3m 31s
-
(Locked)
Understanding Auto Scaling6m 58s
-
(Locked)
Creating a launch configuration4m 47s
-
(Locked)
Creating a launch template4m 34s
-
(Locked)
Creating an Auto Scaling group6m 20s
-
(Locked)
Staying alive with Auto Scaling3m 13s
-
(Locked)
Understanding scaling policies4m 25s
-
(Locked)
Implementing step scaling6m 28s
-
(Locked)
Challenge: Scale-in policy44s
-
(Locked)
Solution: Scale-in policy4m 25s
-
(Locked)
Combining autoscaling and load balancing6m 47s
-
(Locked)
Testing autoscaling with load balancing2m 28s
-
(Locked)
Decoupling tools3m 39s
-
(Locked)
-
-
-
-