Tag Archives: kubernetes

Install phpIPAM on Kubernetes

Posted by on 2023/09/17 No comments

This article is talking about how to install phpIPAM on Kubernetes, some thought might be used on other package .

It used the helm to install the phpipam(helm version) on K8s.

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ARM64 Kubernetes Qemu Metallb Linkerd Numa

Posted by on 2023/09/17 No comments

Sometime I feelt hat k8s make me frustrated, Latest time I wrote this document is 4 years ago, that’s old version, but when I want to use k8s as container manager again, seems that something different and network won’t work, original document cannot work anymore, it needs to have new document to record that.

My hardware also different, if you don’t have such powerful machine, it can skip numa part, that’s only for high end ARM64 machine.
The hardware is Ampere Mt. Collins which has 2*Ampere Altra 80 Cores CPU and 8*32G Memory, my experiment is run different VM on different CPU, to seperate them and lock it on different numa node.

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Kubernetes install nginx-ingress on ARM64

Posted by on 2020/01/14 No comments

It’s easy. it needs to install helm first and just run following command 

helm install \
    --name nginx-ingress stable/nginx-ingress \
    --namespace ingress-nginx \
    --set rbac.create=true \
    --set controller.image.repository="quay.io/kubernetes-ingress-controller/nginx-ingress-controller-arm64" \
    --set defaultBackend.image.repository="k8s.gcr.io/defaultbackend-arm64"

ref.
https://github.com/kubernetes/ingress-nginx/issues/4876
https://github.com/kubernetes/ingress-nginx/pull/3852

Linkerd2 for ARM64

Posted by on 2019/12/06 No comments

There is no regular ARM64 support for Linkerd2 now.

So, I built one for test.
All necessary packages will be downloaded from my private docker.io account. not from regular linkerd2 repository.

Linkerd2 version is master version between v2.6.0 and next version
emojivoto version is v9 (master version)

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ARM64 Kubernetes Nginx Traefik Ingress Load Balance

Posted by on 2019/11/01 No comments

My original target purpose is very simple, build deploy several webserver and assigned a external ip for internet to access it.

Most kubernetes newbie install guide won’t mention how to do that. actually that’s very simple, for external ip, it needs a load balance controller like metallb for create a external ip address to access web server. and an Ingress contoller like Traefik for http/https route to right pods .

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Install Kubernetes on ARM64 Ubuntu 18.04 (with QEMU)

Posted by on 2019/09/25 No comments

Install Kubernetes on Ubuntu 18.04 is very easy now, but only for x86 platform. If on ARM64 environment, it might have some other problem.
Some old article mentioned a lot of information but software version is too old for deploy a new version software.

After a lot of time to have research, here is instruction for how to install Kubernetes on ARM64 Ubuntu 18.04

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