- Clone this repo
git clone https://github.com/code-ready/snc.git cd <directory_to_cloned_repo>./snc.sh
- Once your
snc.shscript run successfully. - You need to wait for around 30 mins till cluster settle.
./createdisk.sh crc-tmp-install-data
The installation is a long process. It can take up to 45 mins.
You can monitor the progress of the installation with kubectl.
$ export KUBECONFIG=<directory_to_cloned_repo>/crc-tmp-install-data/auth/kubeconfig
$ kubectl get pods --all-namespaces
- Before running
./snc.sh, you need to create a pull secret file, and set a couple of environment variables to override the default behavior. - Select the OKD 4 release that you want to build from: https://origin-release.apps.ci.l2s4.p1.openshiftapps.com
- For example, to build release: 4.5.0-0.okd-2020-08-12-020541
# Create a pull secret file
cat << EOF > /tmp/pull_secret.json
{"auths":{"fake":{"auth": "Zm9vOmJhcgo="}}}
EOF
# Set environment for OKD build
export OKD_VERSION=4.5.0-0.okd-2020-08-12-020541
export OPENSHIFT_PULL_SECRET_PATH="/tmp/pull_secret.json"
# Build the Single Node cluster
./snc.sh- When the build is complete, create the disk image as described below.
export BUNDLED_PULL_SECRET_PATH="/tmp/pull_secret.json"
./createdisk.sh crc-tmp-install-data
After running snc.sh/createdisk.sh, the generated bundles can be uploaded to a container registry using this command:
./gen-bundle-image.sh <version> <openshift/okd/podman>
Note: a GPG key is needed to sign the bundles before they are wrapped in a container image.
OpenShift installer will create 2 VMs. It is sometimes useful to ssh inside the VMs.
Add the following lines in your ~/.ssh/config file. You can then do ssh master and ssh bootstrap.
Host master
Hostname 192.168.126.11
User core
IdentityFile <directory_to_cloned_repo>/id_ecdsa_crc
StrictHostKeyChecking no
UserKnownHostsFile /dev/null
Host bootstrap
Hostname 192.168.126.10
User core
IdentityFile <directory_to_cloned_repo>/id_ecdsa_crc
StrictHostKeyChecking no
UserKnownHostsFile /dev/null
The following environment variables can be used to change the default values of bundle generation.
SNC_GENERATE_MACOS_BUNDLE : if set to 0, bundle generation for MacOS is disabled, any other value will enable it. SNC_GENERATE_WINDOWS_BUNDLE : if set to 0, bundle generation for Windows is disabled, any other value will enable it. SNC_GENERATE_LINUX_BUNDLE : if set to 0, bundle generation for Linux is disabled, any other value will enable it.
Please note the SNC project is “as-is” on this Github repository. At this time, it is not an offically supported Red Hat solution.
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