rgolangh

FROM quay.io/containerdisks/fedora:42 as builder

FROM quay.io/fedora/fedora:42

COPY --from=builder /disk/*  /

RUN dnf install qemu-img -y

RUN ls -lrt /
RUN qemu-img convert -f qcow2 -O vmdk disk.img output.vmdk

rgolangh

package populator

//go:generate mockgen -destination=mocks/storage_mock_client.go -package=storage_mocks . StorageApi
type StorageApi interface {
	StorageMapper
	StorageResolver
}

type StorageAdapterID string

rgolangh

---
- name: Install and configure HAProxy for OpenShift
  hosts: all
  become: yes
  user: root
  vars:
    openshift_api_vip: 192.168.122.90
    openshift_apps_vip: 192.168.122.63
  tasks:
    - name: Install HAProxy

rgolangh

Adding a custom CA Certificate to a Container Running Java

If you’re working with containers running Java applications and need to add a CA (Certificate Authority) certificate for secure communication, you can follow these steps. This guide assumes you are familiar with containers and have basic knowledge of working with YAML files.

Problem Space

rgolangh

apiVersion: v1
kind: Pod
metadata:
  name: root-ca-to-cacerts
spec:
  initContainers:
    - name:  add-kube-root-ca-to-cacerts
      image: registry.access.redhat.com/ubi9/openjdk-21
      volumeMounts:
        - mountPath: /opt/new-cacerts

rgolangh

import java.util.stream.*;

import java.net.http.HttpRequest;
import java.net.http.HttpClient;
import java.net.URI;
import java.net.http.HttpResponse;
import java.net.http.HttpClient.Version;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse.BodyHandlers;
import java.time.Duration;

rgolangh

#/bin/bash
#
set -xe

kind delete cluster orchestrator
KIND_EXPERIMENTAL_CONTAINERD_SNAPSHOTTER=native kind create cluster --config - <<EOF
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
name: orchestrator
networking:

rgolangh

Setting up Local Installation of Orchestrator with Helm

This document provides step-by-step instructions for developers to set up a local installation of Orchestrator using the Helm chart provided in rgolangh/janus-idp-workflows-helm repository.

Prerequisites

Before proceeding, ensure you have the following prerequisites installed:

• Helm v3+
• Kubernetes cluster configured (e.g., Kind, Minikube, Docker Desktop with Kubernetes enabled)

rgolangh

#!/bin/bash -xe

pushd $(mktemp -d -p .)
cleanup() {
    popd
}
trap cleanup EXIT SIGINT SIGTERM

VERDACCIO_CONF=$(mktemp -p . XXX-verdaccio.conf)
BACKSTAGE_PLUGINS_DOCKERFILE=$(mktemp -p . XXX-backstage-plugins.Dockerfile)

rgolangh

kind: Template
apiVersion: template.openshift.io/v1
metadata:
  name: f37-arm
  namespace: openshift-cnv
  labels:
    os.template.kubevirt.io/fedora37: 'true'
    template.kubevirt.io/type: vm
    workload.template.kubevirt.io/server: 'true'
  annotations: