beginners/install/jetson-nano/k3sup/README.md
[Captains-Bay]🚩 > ssh [email protected]
Welcome to Ubuntu 18.04.2 LTS (GNU/Linux 4.9.140-tegra aarch64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
This system has been minimized by removing packages and content that are
not required on a system that users do not log into.
To restore this content, you can run the 'unminimize' command.
191 packages can be updated.
0 updates are security updates.
Last login: Tue Dec 31 11:24:01 2019 from 192.168.1.6
jetson@master1:~$
[Captains-Bay]🚩 > curl -sLS https://get.k3sup.dev | sudo sh
Downloading package https://github.com/alexellis/k3sup/releases/download/0.7.0/k3sup-darwin as /tmp/k3sup-darwin
Download complete.
Running with sufficient permissions to attempt to move k3sup to /usr/local/bin
New version of k3sup installed to /usr/local/bin
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Version: 0.7.0
Git Commit: 4f2b04cb317ce6840c8151fed56e0114979129b8
[Captains-Bay]🚩 >
[Captains-Bay]🚩 > k3sup --help
Usage:
k3sup [flags]
k3sup [command]
Available Commands:
app Manage Kubernetes apps
help Help about any command
install Install k3s on a server via SSH
join Install the k3s agent on a remote host and join it to an existing server
update Print update instructions
version Print the version
Flags:
-h, --help help for k3sup
Use "k3sup [command] --help" for more information about a command.
[Captains-Bay]🚩 >
Let's create a user by name "ajeetraina" on Jetson boards
root@master1:~# adduser ajeetraina
Adding user `ajeetraina' ...
Adding new group `ajeetraina' (1001) ...
Adding new user `ajeetraina' (1001) with group `ajeetraina' ...
Creating home directory `/home/ajeetraina' ...
Copying files from `/etc/skel' ...
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Changing the user information for ajeetraina
Enter the new value, or press ENTER for the default
Full Name []: Ajeet Raina
Room Number []:
Work Phone []:
Home Phone []:
Other []:
Is the information correct? [Y/n] Y
Adding new user `ajeetraina' to extra groups ...
Adding user `ajeetraina' to group `audio' ...
Adding user `ajeetraina' to group `video' ...
Adding user `ajeetraina' to group `gdm' ...
Adding user `ajeetraina' to group `weston-launch' ...
root@master1:~# id ajeetraina
uid=1001(ajeetraina) gid=1001(ajeetraina) groups=1001(ajeetraina),29(audio),44(video),124(gdm),999(weston-launch)
Use the usermod command to add the user to the sudo group.
root@master1:~# usermod -aG sudo ajeetraina
root@master1:~# su - ajeetraina
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
It's not recommended to edit the sudoers file directly but using visudo as shown below:
root@master1:~# visudo
root@master1:~#
Add the below entry at the end of the file.
ajeetraina ALL=(ALL:ALL) NOPASSWD:ALL
ssh-keygen -t rsa
ssh-copy-id -i ~/.ssh/id_rsa.pub [email protected]
[Captains-Bay]🚩 > k3sup install --ip 192.168.1.7 --user ajeetraina
Running: k3sup install
Public IP: 192.168.1.7
ssh -i /Users/ajeetraina/.ssh/id_rsa -p 22 [email protected]
ssh: curl -sLS https://get.k3s.io | INSTALL_K3S_EXEC='server --tls-san 192.168.1.7 ' INSTALL_K3S_VERSION='v1.0.1' sh -
[INFO] Using v1.0.1 as release
[INFO] Downloading hash https://github.com/rancher/k3s/releases/download/v1.0.1/sha256sum-arm64.txt
[INFO] Skipping binary downloaded, installed k3s matches hash
[INFO] Skipping /usr/local/bin/kubectl symlink to k3s, already exists
[INFO] Skipping /usr/local/bin/crictl symlink to k3s, already exists
[INFO] Skipping /usr/local/bin/ctr symlink to k3s, command exists in PATH at /usr/bin/ctr
[INFO] Creating killall script /usr/local/bin/k3s-killall.sh
[INFO] Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO] env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO] systemd: Creating service file /etc/systemd/system/k3s.service
[INFO] systemd: Enabling k3s unit
Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service.
[INFO] No change detected so skipping service start
Result: [INFO] Using v1.0.1 as release
[INFO] Downloading hash https://github.com/rancher/k3s/releases/download/v1.0.1/sha256sum-arm64.txt
[INFO] Skipping binary downloaded, installed k3s matches hash
[INFO] Skipping /usr/local/bin/kubectl symlink to k3s, already exists
[INFO] Skipping /usr/local/bin/crictl symlink to k3s, already exists
[INFO] Skipping /usr/local/bin/ctr symlink to k3s, command exists in PATH at /usr/bin/ctr
[INFO] Creating killall script /usr/local/bin/k3s-killall.sh
[INFO] Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO] env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO] systemd: Creating service file /etc/systemd/system/k3s.service
[INFO] systemd: Enabling k3s unit
[INFO] No change detected so skipping service start
Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service.
ssh: sudo cat /etc/rancher/k3s/k3s.yaml
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0XXXXXXXXXXERBUEJnTlZIUk1CQWY4RUJUQURBUUgvTUFvR0NDcUdTTTQ5QkFNQ0EwZ0FNRVVDSVFEMXFIYkVtMzVRCnpNNHcrV0YweExDbm43cjd1a1E0ei9YaXlHTDBOVVFScVFJZ1pzS05RaSs5UVVBTkk1WU0zc1hsT3ZybTh6dEEKRW01ZHlKR2dlT2RuTlpJPQotLS0tLUVORCBDRVJUSUZJQ0FURS0tLS0tCg==
server: https://127.0.0.1:6443
name: default
contexts:
- context:
cluster: default
user: default
name: default
current-context: default
kind: Config
preferences: {}
users:
- name: default
user:
password: 97xxxxe2xxxxxxxxx12fe45
username: admin
Result: apiVersion: v1
clusters:
- cluster:
certificate-authority-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0FUxxxxxxxxCg==
server: https://127.0.0.1:6443
name: default
contexts:
- context:
cluster: default
user: default
name: default
current-context: default
kind: Config
preferences: {}
users:
- name: default
user:
password: 97e226fae2259f251fb75dce0012fe45
username: admin
Saving file to: /Users/ajeetraina/kubeconfig
# Test your cluster with:
export KUBECONFIG=/Users/ajeetraina/kubeconfig
kubectl get node -o wide
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