rdctl

kubeconfig

➜ aws ecr get-login-password --region us-east-1 --profile PROFILENAME | nerdctl --namespace <http://k8s.io|k8s.io> login --username AWS --password-stdin <http://ACCOUNTID.dkr.ecr.us-east-1.amazonaws.com|ACCOUNTID.dkr.ecr.us-east-1.amazonaws.com>
time="2022-06-09T13:23:20Z" level=fatal msg="error saving credentials: error storing credentials - err: exit status 52, out: ``"

nerdctl images

nerdctl -n k8s.io pull jupyter/datascience-notebook:python-3.10.4

nerdctl run -p 8888:8888 jupyter/datascience-notebook:python-3.10.4

nerdctl build --namespace k8s.io -t l_jupyter:latest .

nerdctl run -p 8888:8888 l_jupyter:latest

apiVersion: apps/v1

kind: Deployment

metadata:

name: jupyter-deployment

namespace: default

labels:

app: jupyter

spec:

replicas: 1

selector:

matchLabels:

app: jupyter

template:

metadata:

labels:

app: jupyter

spec:

containers:

- name: jupyter

image: l_jupyter:latest

imagePullPolicy: Always

....

....

kubectl -n default apply -f jupyter.yaml

kubectl -n k8s.io apply -f jupyter.yaml

Failed to pull image "l_jupyter:latest": rpc error: code = Unknown desc = Error response from daemon:

pull access denied for l_jupyter, repository does not exist or may require 'docker login': denied: requested access to the resource is denied

Allow sudo access

Make global changes to system (requires sudo access)

nerdctl login $registry

systemd

sshd

systemd

footloose ssh ubuntu-0 -c ubuntu18.04-1-arm64.yaml

sshd

FROM arm64v8/ubuntu:18.04

ENV container docker

# Don't start any optional services except for the few we need.
RUN find /etc/systemd/system \
    /lib/systemd/system \
    -path '*.wants/*' \
    -not -name '*journald*' \
    -not -name '*systemd-tmpfiles*' \
    -not -name '*systemd-user-sessions*' \
    -exec rm \{} \;

RUN apt-get update && \
    apt-get install -y \
    dbus systemd openssh-server net-tools iproute2 iputils-ping curl wget vim-tiny sudo && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN >/etc/machine-id
RUN >/var/lib/dbus/machine-id

EXPOSE 22

RUN systemctl set-default multi-user.target
RUN systemctl mask \
      dev-hugepages.mount \
      sys-fs-fuse-connections.mount \
      systemd-update-utmp.service \
      systemd-tmpfiles-setup.service \
      console-getty.service
RUN systemctl disable \
      networkd-dispatcher.service

# This container image doesn't have locales installed. Disable forwarding the
# user locale env variables or we get warnings such as:
#  bash: warning: setlocale: LC_ALL: cannot change locale
RUN sed -i -e 's/^AcceptEnv LANG LC_\*$/#AcceptEnv LANG LC_*/' /etc/ssh/sshd_config

# <https://www.freedesktop.org/wiki/Software/systemd/ContainerInterface/>
STOPSIGNAL SIGRTMIN+3

CMD ["/bin/bash"]

Docker

cgroup

$ uname -a
Linux lima-rancher-desktop 5.15.32-0-virt #1-Alpine SMP Mon, 28 Mar 2022 13:09:00 +0000 aarch64 Linux

Error: /private/var/folders/7y/r3mp74g92hn4rtct7nm05g3c0000gp/T/AppTranslocation/B1E60F44-EDB7-45BC-8F61-0A3E9549F7D1/d/Rancher <http://Desktop.app/Contents/Resources/resources/darwin/lima/bin/limactl|Desktop.app/Contents/Resources/resources/darwin/lima/bin/limactl> exited with code 1

docker image ls

.rd/bin/docker

How can I enable the ingress of rancher desktop.
Does anyone know why when I try to telnet from my host to the ip of the vm that rancher desktop generates with a port that is listening.

I am running these tests on a mac running macos monterey

nerdctl

-p <port>:<port>/udp

> sudo zypper install rancher-desktop
Loading repository data...
Reading installed packages...
'rancher-desktop' is already installed.
No update candidate for 'rancher-desktop-1.3.0-lp153.2.3.x86_64'. The highest available version is already installed.
Resolving package dependencies...
Nothing to do.