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Download the latest RHCOS build for qemu. (e.g: rhcos-4.6.8-x86_64-qemu.x86_64.qcow2) https://mirror.openshift.com/pub/openshift-v4/x86_64/dependencies/rhcos/4.6/4.6.8/rhcos-4.6.8-x86_64-qemu.x86_64.qcow2.gz
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Install guestfish
sudo apt install libguestfs-tools.
pierre-emmanuelJ
/ exoscale-api-sign.bash
Last active
July 2, 2025 08:43
A Bash script to generate and send authenticated HTTP requests to the Exoscale API v2 using HMAC-SHA256 signatures.
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| #!/bin/bash | |
| if [ $# -lt 2 ] || [ $# -gt 3 ]; then | |
| echo "Usage: $0 <method> <url-path> [expiration]" | |
| echo "Example: $0 GET instance 1717430400" | |
| echo "Parameters:" | |
| echo " method - HTTP method (GET, POST, PUT, DELETE)" | |
| echo " url-path - API path without /v2/ prefix" | |
| echo " expiration - (optional) Unix epoch timestamp (default: now + 300s)" | |
| exit 1 |
pierre-emmanuelJ
/ RHCOS-Exoscale.md
Last active
June 30, 2023 08:01
RedHat CoreOS (RHCOS) on Exoscale
pierre-emmanuelJ
/ k8s-security-group.go
Last active
May 4, 2020 15:34
A tool to create all security groups for a k8s cluster with Calico at Exoscale
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| package main | |
| import ( | |
| "errors" | |
| "fmt" | |
| "os" | |
| "log" | |
| "github.com/exoscale/egoscale" |