From c1c4e48457274b40c8e044eb12570684005511e2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Petazzoni?= Date: Thu, 6 Jan 2022 12:05:12 +0100 Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Tweaks=20on=20the=20cluster=20autos?= =?UTF-8?q?caler=20content?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- slides/k8s/cluster-autoscaler.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/slides/k8s/cluster-autoscaler.md b/slides/k8s/cluster-autoscaler.md index 2360d6f1..702c914c 100644 --- a/slides/k8s/cluster-autoscaler.md +++ b/slides/k8s/cluster-autoscaler.md @@ -268,7 +268,7 @@ This can be overridden by setting the annotation: - If we have e.g. an `EmptyDir` volume for caching/sharing: - make sure to set the `safe-to-evict` annotation! + make sure to set the `.../safe-to-evict` annotation to `true`! - Even if the volume... @@ -290,7 +290,7 @@ This can be overridden by setting the annotation: (especially if they use less than 50% of the allocatable resources) -- Make sure to set the `safe-to-evict` annotation! +- Make sure to set the `.../safe-to-evict` annotation to `false`! --- @@ -320,7 +320,7 @@ class: extra-details - *Spot* capacity: - - has a much lower cost + - has a much lower cost (see e.g. AWS [spot instance advisor][awsspot]) - has a cost that varies continuously depending on regions, instance type... @@ -328,6 +328,8 @@ class: extra-details - To be cost-effective, it is strongly recommended to leverage spot capacity +[awsspot]: https://aws.amazon.com/ec2/spot/instance-advisor/ + --- ## Node groups in practice