README.md

Build OpenShift Install CLI Tool

Libvirt is not supported and it is only for Dev purpose. That's why the relase binary openshift-install cli does not have the option libvirt as a provider.

In order to install OCP4 on KVM, you must build it by yourself.

This doc help you how to build the project by golang on Fedora.

Video

Manual

NOTE

• If you already have golang, do not install golang-bin
• If you don’t have the dep, please install dep.

# Update
export WORK_DIR=/home/jooho


sudo yum install golang-bin gcc-c++ libvirt-devel
mkdir -p ${WORK_DIR}/dev/git/go/{src,pkg,bin}

echo "export GOBIN=${WORK_DIR}/dev/git/go/bin" >> ~/.bashrc
echo "export GOPATH=${WORK_DIR}/dev/git/go" >> ~/.bashrc
echo "export PATH=${GOBIN}:${PATH}" >> ~/.bashrc

# Dep Install
curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh

go get github.com/openshift/installer
cd ${WORK_DIR}/dev/git/go/src/openshift/installer
dep ensure
 
# Build
TAGS=libvirt hack/build.sh

Ansible

Params

name	default	required	description
work_dir	/tmp	no	The location where to clone openshift installer repository
git_repo_branch	release-4.1	no	The tag name which openshift installer branch is

ansible-playbook go_build.yml -e git_repo_branch=release-4.1 -vvvvv

go_build.yml

Default openshift-install binary location: /tmp/go/src/github.com/openshift/install/bin/openshift-install

TroubleShooting

• CPU issue

  Error Msg

    "/usr/lib/golang/pkg/tool/linux_amd64/link: signal: killed"
  

  Solution: Need more cpu resources.

Reference

• https://github.com/openshift/installer/blob/master/docs/dev/dependencies.md