OCNE Software Packages Dependencies

Oracle Utilities Live Energy Connect 25.12.0.0.0 requires the OCNE cluster to have preinstalled and configured software packages (nginx, helm, yq, ocne and kubectl),curl, and jq.

The following software packages must be present on each cluster host machine prior to installing Oracle Utilities Live Energy Connect 25.12.0.0.0:

• nginx: To install nginx, run the following shell command:

  sudo dnf -y install nginx
  sudo dnf -y install nginx-mod-stream
  sudo setsebool -P httpd_read_user_content 1
  sudo systemctl enable nginx
  sudo systemctl start nginx
  sudo mkdir -p /etc/nginx/conf.d/stream

• helm: To install helm, run the following shell commands:

  sudo dnf config-manager --enable ol9_olcne19
  sudosd

• yq: To install yq, run the following shell command (see https://github.com/mikefarah/yq):

  sudo wget 
  https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 
  -O /usr/bin/yq && sudo chmod +x /usr/bin/yq

• ocne and kubectl: These utilities should have been installed during the cluster install. For kubectl to run properly, add "export KUBECONFIG=$(once show)" to ~/.bashrc, and source that file. But, if not, see the ocne documentation to install it. And, if kubectl is not installed, use the following:

  sudo dnf -y install kubectl

• curl:This should be installed along with Oracle Linux, but verify.

• jq: This should be installed along with Oracle Linux, but verify.