| --- | |
| apiVersion: helm.cattle.io/v1 | |
| kind: HelmChart | |
| metadata: | |
| namespace: kube-system | |
| name: metallb | |
| spec: | |
| targetNamespace: metallb-system | |
| createNamespace: true | |
| version: v0.14.8 |
| #!/bin/bash | |
| RANCHER_URL=$RANCHER_API_URL | |
| API_TOKEN=$RANCHER_API_TOKEN | |
| OLD_ROLE_NAME="Restricted Admin" | |
| NEW_ROLE_NAME="" | |
| get_role_id_by_name() { | |
| local role_name=$1 |
| ## Default SLE Micro root filesystem | |
| LABEL=ROOT / btrfs ro 0 0 | |
| LABEL=ROOT /.snapshots btrfs defaults,subvol=@/.snapshots 0 0 | |
| LABEL=ROOT /home btrfs defaults,subvol=@/home 0 0 | |
| LABEL=ROOT /opt btrfs defaults,subvol=@/opt 0 0 | |
| LABEL=ROOT /root btrfs defaults,subvol=@/root,x-initrd.mount 0 0 | |
| LABEL=ROOT /srv btrfs defaults,subvol=@/srv 0 0 | |
| LABEL=ROOT /var btrfs defaults,subvol=@/var,x-initrd.mount 0 0 | |
| LABEL=EFI /boot/efi vfat defaults 0 0 | |
| LABEL=ROOT /boot/writable btrfs defaults,subvol=@/boot/writable 0 0 |
| --- | |
| - name: Import Kubernetes Cluster into Rancher | |
| hosts: localhost | |
| gather_facts: no | |
| vars: | |
| rancher_url: "https://rancher_url/v3" | |
| rancher_api_token: "bearer_token" | |
| cluster_name: "my-imported-cluster" | |
| tasks: | |
| - name: Create a new cluster in Rancher |
| #!/bin/bash | |
| # Define header size (IP + ICMP headers) | |
| HEADER_SIZE=28 | |
| # Define the starting MTU size (adjust as needed) | |
| START_MTU=1472 | |
| # Define the minimum MTU size (optional, adjust as needed) | |
| MIN_MTU=100 # Common minimum Ethernet MTU |
| rkeConfig: | |
| chartValues: | |
| rke2-cilium: | |
| kubeProxyReplacement: true | |
| k8sServiceHost: 127.0.0.1 | |
| k8sServicePort: 6443 |
| #!/bin/bash | |
| CLUSTER_TAG=harvester-$(openssl rand -hex 6) | |
| ISO=/var/lib/libvirt/images/harvester-v1.3.0-amd64.iso | |
| for i in {1..2}; do \ | |
| VM_NAME=$(openssl rand -hex 4); \ | |
| sudo qemu-img create /var/lib/libvirt/images/${CLUSTER_TAG}-${VM_NAME}-ROOT_VOL.img 180G; \ | |
| sudo qemu-img create /var/lib/libvirt/images/${CLUSTER_TAG}-${VM_NAME}-DATA_VOL.img 250G; \ | |
| sudo virt-install \ |
Using virt-install to install SUSE Elemental on KVM.
When creating your Machine Registration Endpoint in the Rancher UI, ensure that registration.emulated-tpm-seed is set to -1, if you plan to add more than a single machine using the ISO you will be building.
For example:
| set from="user@protonmail.com" | |
| set my_user="user@protonmail.com" | |
| set my_pass="pass" | |
| set smtp_port="1025" | |
| set imap_port="1143" | |
| set ssl_starttls=yes | |
| set smtp_url="smtp://$my_user:$my_pass@127.0.0.1:$smtp_port" |
This is a Bash script that generates an epidemic curve graph using the gnuplot tool. The script takes in a data file in CSV format and outputs a PNG image of the epidemic curve.
In order to use this script, you will need to have gnuplot installed on your system. If you're using a Debian-based distribution, you can install gnuplot using the following command:
sudo apt-get install gnuplot