Orbstack support

Author: rcastley

orbstack/cloud-init.yaml

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+#cloud-config
+system_info:
+  default_user:
+    name: splunk
+    groups: [docker]
+    lock_passwd: false
+
+chpasswd:
+  expire: false
+
+groups:
+  - docker
+
+package_update: true
+
+packages:
+  - ansible
+  - docker
+  - curl
+  - docker-compose
+  - gnupg2
+  - jq
+  - maven
+  - net-tools
+  - openjdk-17-jdk
+  - python3-flask
+  - python3-venv
+  - python3-pip
+  - unzip
+  - zsh
+  - apt-transport-https
+  - ca-certificates
+  - software-properties-common
+  - git
+
+write_files:
+  - path: /etc/skel/.profile
+    append: true
+    content: |
+      INSTANCE=$(cat /etc/hostname)
+      CLUSTER_NAME="$INSTANCE-cluster"
+
+      export INSTANCE CLUSTER_NAME
+
+      export KUBECONFIG=/home/splunk/.kube/config
+      alias kc='kubectl'
+      alias dc='docker-compose'
+
+runcmd:
+  - chsh -s $(which zsh) splunk
+  - su splunk -c 'sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"'
+  - echo "source /etc/skel/.profile" >> /home/splunk/.zshrc
+  # Install Helm
+  - curl -s https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
+  # Install K9s (Kubernetes UI)
+  - curl -S -OL https://github.com/derailed/k9s/releases/download/v0.32.4/k9s_Linux_amd64.tar.gz
+  - tar xfz k9s_Linux_amd64.tar.gz -C /usr/local/bin/ k9s
+  # Download Workshop
+  - curl -s -OL https://github.com/splunk/observability-workshop/archive/main.zip
+  - unzip -qq main.zip -d /home/splunk/
+  - mkdir /home/splunk/workshop
+  - mv /home/splunk/observability-workshop-main/workshop/* /home/splunk/workshop
+  - mv /home/splunk/workshop/ansible/diab-v3.yml /home/splunk
+  - mv /home/splunk/workshop/ansible/orbstack-profile.yml /home/splunk
+  - mv /home/splunk/workshop/ansible/orbstack-secrets.yml /home/splunk
+  - rm -rf /home/splunk/observability-workshop-main
+  - rm -rf /home/splunk/workshop/aws /home/splunk/workshop/cloud-init /home/splunk/workshop/ansible
+  - mv /home/splunk/workshop/k3s/demo-in-a-box.zip /home/splunk
+  # Download Splunk Observability Content Contrib Repo
+  - curl -s -L https://github.com/splunk/observability-content-contrib/archive/main.zip -o content-contrib.zip
+  - unzip -qq content-contrib.zip -d /home/splunk/
+  - mv /home/splunk/observability-content-contrib-main /home/splunk/observability-content-contrib
+  # Install Terraform
+  - curl -S -OL https://releases.hashicorp.com/terraform/1.3.7/terraform_1.3.7_linux_amd64.zip
+  - unzip -qq terraform_1.3.7_linux_amd64.zip -d /usr/local/bin
+  #- wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
+  #- echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
+  #- sudo apt update && sudo apt install terraform
+  # Install K3s
+  - curl -sfL https://get.k3s.io | K3S_KUBECONFIG_MODE="644" sh -
+  # Create kube config and set correct permissions on splunk user home directory
+  - mkdir /home/splunk/.kube && kubectl config view --raw > /home/splunk/.kube/config
+  - chmod 400 /home/splunk/.kube/config
+  - chown -R splunk:splunk /home/splunk
+  # Deploy private registry
+  - /usr/local/bin/kubectl apply -f /home/splunk/workshop/k3s/registry/registry.yaml
+  - sed -i 's/_THEME=\"robbyrussell\"/_THEME=\"gentoo\"/g' home/splunk/.zshrc

orbstack/start.sh

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+#!/bin/bash
+echo "Building: $1";
+export ACCESS_TOKEN="wSgTADmdeTvrZBfHy3GPNA"
+export REALM="eu0"
+export RUM_TOKEN="XVZtGmYfvn2uQe9razgZbg"
+export HEC_TOKEN="43808242-7b23-4154-add6-9bd387833151"
+export HEC_URL="https://http-inputs-o11y-workshop-eu0.splunkcloud.com:443/services/collector/event"
+export INSTANCE=$1
+
+orb create -c cloud-init.yaml -a arm64 ubuntu:jammy $INSTANCE
+sleep 2
+ORBENV=ACCESS_TOKEN:REALM:RUM_TOKEN:HEC_TOKEN:HEC_URL:INSTANCE orb -m $INSTANCE -u splunk ansible-playbook /home/splunk/orbstack-profile.yml
+sleep 2
+ORBENV=ACCESS_TOKEN:REALM:RUM_TOKEN:HEC_TOKEN:HEC_URL:INSTANCE orb -m $INSTANCE -u splunk ansible-playbook /home/splunk/orbstack-secrets.yml
+ssh splunk@$INSTANCE@orb