remove nfs-kernel-server in Dockerfile

[andyzhangx]

What happened:
To fix below mount.nfs: Protocol not supported issue for NFSv3 client issue in debian base image, have to install nfs-kernel-server in debian image, need to remove nfs-kernel-server package in the future:

docker run --network host -it andyzhangx/blobnfs:v1 sh
Unable to find image 'andyzhangx/blobnfs:v1' locally
v1: Pulling from andyzhangx/blobnfs
83b4483280e5: Already exists
ad67180f1af1: Pull complete
44d352e592f4: Pull complete
Digest: sha256:e0dee2040133a77408e8e25a78bcb87226bde4bbd35e60d6853749312b2e61fe
Status: Downloaded newer image for andyzhangx/blobnfs:v1
# mkdir /tmp/nfs2
# mount -t nfs -o sec=sys,vers=3,nolock account.blob.core.windows.net:/account/pvc-80e0b096-a126-4a05-a100-b957c2335e2e /tmp/nfs2
mount.nfs: Protocol not supported
# mount.nfs
mount.nfs: no mount point provided
usage: mount.nfs remotetarget dir [-rvVwfnsh] [-o nfsoptions]
options:
        -r              Mount file system readonly
        -v              Verbose
        -V              Print version
        -w              Mount file system read-write
        -f              Fake mount, do not actually mount
        -n              Do not update /etc/mtab
        -s              Tolerate sloppy mount options rather than fail
        -h              Print this help
        nfsoptions      Refer to mount.nfs(8) or nfs(5)
mkdir /tmp/nfs
mount -t nfs -o sec=sys,vers=3,nolock andyblobnfs.blob.core.windows.net:/andyblobnfs/pvc-80e0b096-a126-4a05-a100-b957c2335e2e /tmp/nfs -v
mount.nfs: timeout set for Sat Aug 15 12:52:30 2020
mount.nfs: trying text-based options 'sec=sys,vers=3,nolock,addr=52.239.220.228'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 52.239.220.228 prog 100003 vers 3 prot TCP port 2048
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: portmap query retrying: RPC: Timed out
mount.nfs: prog 100005, trying vers=3, prot=6
mount.nfs: trying 52.239.220.228 prog 100005 vers 3 prot TCP port 2048
mount.nfs: Protocol not supported

blob-csi-driver/pkg/blobplugin/Dockerfile

Lines 28 to 29 in 9a77436

	# this is a workaround to install nfs-common & nfs-kernel-server and don't quit with error
	RUN apt update && apt install nfs-common nfs-kernel-server -y || true

What you expected to happen:

How to reproduce it:

How to debug Dockerfile config

• create blob.Dockerfile file

FROM us.gcr.io/k8s-artifacts-prod/build-image/debian-base-amd64:v2.1.0
RUN apt-get update && clean-install ca-certificates pkg-config libfuse-dev cmake libcurl4-gnutls-dev libgnutls28-dev uuid-dev libgcrypt20-dev wget
# this is a workaround to install nfs-common and don't quit with error
RUN apt update && apt install udev util-linux mount nfs-common -y || true
LABEL maintainers="andyzhangx"
LABEL description="Azure Blob Storage CSI driver"

• build image from blob.Dockerfile

docker build --no-cache -t andyzhangx/blobnfs:v1 -f ./blob.Dockerfile .
docker run --network host -it andyzhangx/blobnfs:v1 sh

Anything else we need to know?:

Environment:

• CSI Driver version:
• Kubernetes version (use kubectl version):
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others:

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@k8s-triage-robot: Closing this issue.

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This bot triages issues and PRs according to the following rules:

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

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@k8s-triage-robot: Closing this issue.

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

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The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

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• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
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You can:

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[k8s-ci-robot]

@k8s-triage-robot: Closing this issue.

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

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/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Reopen this issue or PR with /reopen
• Mark this issue or PR as fresh with /remove-lifecycle rotten
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/close

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue.

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Reopen this issue or PR with /reopen
• Mark this issue or PR as fresh with /remove-lifecycle rotten
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[andyzhangx]

install netbase package solved this issue