mirror of https://github.com/kubernetes/kops.git
Reorder images in alphabetic order
This commit is contained in:
Ciprian Hacman
parent
a25da6df0b
commit
fc363560e2
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@ -57,25 +57,51 @@ The following table provides the support status for various distros with regards
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| [Debian 9](#debian-9-stretch) | 1.8 | 1.10 | - | - |
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| [Debian 10](#debian-10-buster) | 1.13 | 1.17 | - | - |
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| [Flatcar](#flatcar) | 1.15.1 | 1.17 | - | - |
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| [Kope.io](#kope-io) | - | - | - | 1.18 |
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| [RHEL 7](#rhel-7) | - | 1.5 | - | - |
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| [RHEL 8](#rhel-8) | 1.15 | 1.18 | - | - |
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| [Ubuntu 16.04](#ubuntu-1604-xenial) | 1.5 | 1.10 | 1.17 | 1.20 |
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| [Ubuntu 18.04](#ubuntu-1804-bionic) | 1.10 | 1.16 | - | - |
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| [Ubuntu 20.04](#ubuntu-2004-focal) | 1.16.2 | 1.18 | - | - |
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## Kope.io
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## Amazon Linux 2
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The default images from `kope.io` are based on Debian 9 (Stretch). These images include all the necessary files and packages to run Kubernetes, making node startup faster. Other than that, the changes to the official Debian images are [minimal](https://github.com/kubernetes-sigs/image-builder/tree/master/images/kube-deploy/imagebuilder/templates).
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Amazon Linux 2 is based on Kernel version **4.14** which fixes some of the bugs present in RHEL/CentOS 7 and effects are less visible, but it's still quite old.
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The latest image names are kept in the [stable channel manifest](https://github.com/kubernetes/kops/blob/master/channels/stable), but all available images can be listed using:
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For _kops_ versions 1.16 and 1.17, the only supported Docker version is `18.06.3`. Newer versions of Docker cannot be installed due to missing dependencies for `container-selinux`. This issue is fixed in _kops_ **1.18**.
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Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 383156758163 \
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--owners 137112412989 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=*-debian-stretch-*"
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--filters "Name=name,Values=amzn2-ami-hvm-2*-x86_64-gp2"
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```
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## CentOS 7
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CentOS 7 is based on Kernel version **3.10** which has a considerable number of known bugs that affect it and may be noticed in production clusters:
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* [kubernetes/kubernetes#56903](https://github.com/kubernetes/kubernetes/issues/56903)
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* [kubernetes/kubernetes#67577](https://github.com/kubernetes/kubernetes/issues/67577)
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Before using CentOS images you must accept the agreement at https://aws.amazon.com/marketplace/pp?sku=aw0evgkw8e5c1q413zgy5pjce.
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The minimum supported version is **7.4**. Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 679593333241 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=product-code,Values=aw0evgkw8e5c1q413zgy5pjce" "Name=name,Values=CentOS*"
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```
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## CentOS 8
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The CentOS Project doesn't provide any official images in AWS at the moment.
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Please [report](https://github.com/kubernetes/kops/issues/new/choose) any changes.
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## Debian 9 (Stretch)
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Debian 9 is based on Kernel version **4.9** which has number of known bugs that affect it and may be noticed with larger clusters:
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@ -119,6 +145,63 @@ aws ec2 describe-images --region us-east-1 --output table \
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--filters "Name=name,Values=debian-10-amd64-*"
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```
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## Flatcar
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Flatcar is a friendly fork of CoreOS and as such, compatible with it.
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Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 075585003325 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=Flatcar-stable-*-hvm"
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```
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## Kope.io
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The default images from `kope.io` are based on Debian 9 (Stretch). These images include all the necessary files and packages to run Kubernetes, making node startup faster. Other than that, the changes to the official Debian images are [minimal](https://github.com/kubernetes-sigs/image-builder/tree/master/images/kube-deploy/imagebuilder/templates).
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The latest image names are kept in the [stable channel manifest](https://github.com/kubernetes/kops/blob/master/channels/stable), but all available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 383156758163 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=*-debian-stretch-*"
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```
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## RHEL 7
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RHEL 7 is based on Kernel version **3.10** which has a considerable number of known bugs that affect it and may be noticed in production clusters:
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* [kubernetes/kubernetes#56903](https://github.com/kubernetes/kubernetes/issues/56903)
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* [kubernetes/kubernetes#67577](https://github.com/kubernetes/kubernetes/issues/67577)
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The minimum supported version is **7.4**. Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 309956199498 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=RHEL-7.*x86_64*"
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```
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## RHEL 8
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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.
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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.
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Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 309956199498 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=RHEL-8.*x86_64*"
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```
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## Ubuntu 18.04 (Bionic)
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Ubuntu 18.04 is based on Kernel version **4.15** which has number of known bugs that affect it and may be noticed with larger clusters:
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@ -148,88 +231,6 @@ aws ec2 describe-images --region us-east-1 --output table \
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--filters "Name=name,Values=ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-*"
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```
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## CentOS 7
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CentOS 7 is based on Kernel version **3.10** which has a considerable number of known bugs that affect it and may be noticed in production clusters:
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* [kubernetes/kubernetes#56903](https://github.com/kubernetes/kubernetes/issues/56903)
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* [kubernetes/kubernetes#67577](https://github.com/kubernetes/kubernetes/issues/67577)
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Before using CentOS images you must accept the agreement at https://aws.amazon.com/marketplace/pp?sku=aw0evgkw8e5c1q413zgy5pjce.
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The minimum supported version is **7.4**. Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 679593333241 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=product-code,Values=aw0evgkw8e5c1q413zgy5pjce" "Name=name,Values=CentOS*"
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```
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## RHEL 7
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RHEL 7 is based on Kernel version **3.10** which has a considerable number of known bugs that affect it and may be noticed in production clusters:
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* [kubernetes/kubernetes#56903](https://github.com/kubernetes/kubernetes/issues/56903)
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* [kubernetes/kubernetes#67577](https://github.com/kubernetes/kubernetes/issues/67577)
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The minimum supported version is **7.4**. Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 309956199498 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=RHEL-7.*x86_64*"
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```
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## CentOS 8
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The CentOS Project doesn't provide any official images in AWS at the moment.
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Please [report](https://github.com/kubernetes/kops/issues/new/choose) any changes.
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## RHEL 8
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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.
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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.
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Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 309956199498 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=RHEL-8.*x86_64*"
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```
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## Amazon Linux 2
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Amazon Linux 2 is based on Kernel version **4.14** which fixes some of the bugs present in RHEL/CentOS 7 and effects are less visible, but it's still quite old.
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For _kops_ versions 1.16 and 1.17, the only supported Docker version is `18.06.3`. Newer versions of Docker cannot be installed due to missing dependencies for `container-selinux`. This issue is fixed in _kops_ **1.18**.
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Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 137112412989 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=amzn2-ami-hvm-2*-x86_64-gp2"
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```
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## Flatcar
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Flatcar is a friendly fork of CoreOS and as such, compatible with it.
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Available images can be listed using:
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```bash
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aws ec2 describe-images --region us-east-1 --output table \
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--owners 075585003325 \
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--query "sort_by(Images, &CreationDate)[*].[CreationDate,Name,ImageId]" \
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--filters "Name=name,Values=Flatcar-stable-*-hvm"
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```
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## CoreOS
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Support for CoreOS is deprecated and will be removed in Kops 1.18.
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