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Recommend against AWS controllers smaller than t2.small

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Dalton Hubble 2018-05-30 22:57:15 -07:00
parent d32e6797ae
commit 4d75ae1373
2 changed files with 6 additions and 0 deletions
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3
docs/atomic/aws.md
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@ -237,5 +237,8 @@ Reference the DNS zone id with `"${aws_route53_zone.zone-for-clusters.zone_id}"`
Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-types/). Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-types/).
!!! warning
Do not choose a `controller_type` smaller than `t2.small`. Smaller instances are not sufficient for running a controller.
!!! tip "MTU" !!! tip "MTU"
If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8991! You will get better pod-to-pod bandwidth. If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8991! You will get better pod-to-pod bandwidth.

3
docs/cl/aws.md
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@ -256,5 +256,8 @@ Reference the DNS zone id with `"${aws_route53_zone.zone-for-clusters.zone_id}"`
Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-types/). Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-types/).
!!! warning
Do not choose a `controller_type` smaller than `t2.small`. Smaller instances are not sufficient for running a controller.
!!! tip "MTU" !!! tip "MTU"
If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8991! You will get better pod-to-pod bandwidth. If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8991! You will get better pod-to-pod bandwidth.