45e48d2712
That's the latest RHCOS release: $ curl -s https://releases-rhcos.svc.ci.openshift.org/storage/releases/maipo/builds.json | jq '{latest: .builds[0], timestamp}' { "latest": "47.235", "timestamp": "2018-12-23T05:40:56Z" } And Clayton just pushed a recent update payload to quay.io/openshift-release-dev/ocp-release:4.0.0-8. Renaming OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE gets us CI testing of the pinned release despite openshift/release@60007df2 (Use RELEASE_IMAGE_LATEST for CVO payload, 2018-10-03, openshift/release#1793). I'd initially expected to export the pinning environment variables in release.sh, but I've put them in build.sh here because our continuous integration tests use build.sh directly and don't go through release.sh.
OpenShift Installer
Supported Platforms
- AWS
- Libvirt with KVM (development only)
- OpenStack (experimental)
Quick Start
First, install all build dependencies.
Clone this repository to src/github.com/openshift/installer in your GOPATH. Then build the openshift-install binary with:
hack/build.sh
This will create bin/openshift-install. This binary can then be invoked to create an OpenShift cluster, like so:
bin/openshift-install create cluster
The installer will show a series of prompts for user-specific information and use reasonable defaults for everything else.
In non-interactive contexts, prompts can be bypassed by providing an install-config.yaml.
If you have trouble, refer to the troubleshooting guide.
Connect to the cluster
Details for connecting to your new cluster are printed by the openshift-install binary upon completion, and are also available in the .openshift_install.log file.
Example output:
INFO Waiting 10m0s for the openshift-console route to be created...
INFO Install complete!
INFO Run 'export KUBECONFIG=/path/to/auth/kubeconfig' to manage the cluster with 'oc', the OpenShift CLI.
INFO The cluster is ready when 'oc login -u kubeadmin -p 5char-5char-5char-5char' succeeds (wait a few minutes).
INFO Access the OpenShift web-console here: https://console-openshift-console.apps.${CLUSTER_NAME}.${BASE_DOMAIN}:6443
INFO Login to the console with user: kubeadmin, password: 5char-5char-5char-5char
Cleanup
Destroy the cluster and release associated resources with:
openshift-install destroy cluster
Note that you almost certainly also want to clean up the installer state files too, including auth/, terraform.tfstate, etc.
The best thing to do is always pass the --dir argument to install and destroy.
And if you want to reinstall from scratch, rm -rf the asset directory beforehand.