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Update docs for CentOS 8

This commit is contained in:
Ciprian Hacman 2020-12-05 10:00:06 +02:00
parent bee16c052d
commit 4acc1d4f5d
2 changed files with 17 additions and 9 deletions
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24
docs/operations/images.md
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@ -74,21 +74,29 @@ CentOS 7 is based on Kernel version **3.10** which has a considerable number of
* [kubernetes/kubernetes#56903](https://github.com/kubernetes/kubernetes/issues/56903)
* [kubernetes/kubernetes#67577](https://github.com/kubernetes/kubernetes/issues/67577)
Before using CentOS images you must accept the agreement at https://aws.amazon.com/marketplace/pp?sku=aw0evgkw8e5c1q413zgy5pjce.
The minimum supported version is **7.4**. Available images can be listed using:
```bash
aws ec2 describe-images --region us-east-1 --output table \
--owners 679593333241 \
--owners 125523088429 \
--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
--filters "Name=product-code,Values=aw0evgkw8e5c1q413zgy5pjce" "Name=name,Values=CentOS*"
--filters "Name=name,Values=CentOS 7.*x86_64"
```
### CentOS 8
The CentOS Project doesn't provide any official images in AWS at the moment.
Please [report](https://github.com/kubernetes/kops/issues/new/choose) any changes.
CentOS 8 is based on Kernel version **4.18** which fixes some of the bugs present in RHEL/CentOS 7 and effects are less visible.
One notable change is the addition of `iptables` NFT, which is the only iptables backend available. This may not be supported by some CNI plugins and should be used with care.
Available images can be listed using:
```bash
aws ec2 describe-images --region us-east-1 --output table \
--owners 125523088429 \
--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
--filters "Name=name,Values=CentOS 8.*x86_64"
```
### Debian 9 (Stretch)
@ -168,7 +176,7 @@ aws ec2 describe-images --region us-east-1 --output table \
RHEL 8 is based on Kernel version **4.18** which fixes some of the bugs present in RHEL/CentOS 7 and effects are less visible.
One notable change is the addition of `iptables` NFT, which is the only iptables backend available. This is not yet supported by most CNI plugins and should be used with care.
One notable change is the addition of `iptables` NFT, which is the only iptables backend available. This may not be supported by some CNI plugins and should be used with care.
Available images can be listed using:
@ -236,7 +244,7 @@ kOps supports owner aliases for the official accounts of supported distros:
* `kope.io` => `383156758163`
* `amazon` => `137112412989`
* `centos` => `679593333241`
* `centos` => `125523088429`
* `debian9` => `379101102735`
* `debian10` => `136693071363`
* `flatcar` => `075585003325`

2
upup/pkg/fi/cloudup/awsup/aws_cloud.go
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@ -92,7 +92,7 @@ const tagNameDetachedInstance = "kops.k8s.io/detached-from-asg"
const (
WellKnownAccountAmazonLinux2 = "137112412989"
WellKnownAccountCentOS = "679593333241"
WellKnownAccountCentOS = "125523088429"
WellKnownAccountCoreOS = "595879546273"
WellKnownAccountDebian9 = "379101102735"
WellKnownAccountDebian10 = "136693071363"