Chapter 3. Installing the all-in-one Red Hat OpenStack Platform environment
Chapter 3. Installing the all-in-one Red Hat OpenStack Platform environment Before you can begin configuring, deploying, and testing your all-in-one environment, you must configure a non-root user and install the necessary packages and dependencies: Create a non-root user on the all-in-one host: Set the password for the stack user: Disable password requirements when using sudo as the stack user: Log in as the non-root user on the all-in-one host: Register the machine with Red Hat Subscription Manager. Enter your Red Hat subscription credentials at the prompt: Attach your Red Hat subscription to the entitlement server: Note The --auto option might not subscribe you to the correct subscription pool. Ensure that you subscribe to the correct pool, otherwise you might not be able to enable all of the repositories necessary for this installation. Use the subscription-manager list --all --available command to identify the correct pool ID. Lock the undercloud to Red Hat Enterprise Linux 8.1: Run the following commands to install dnf-utils , disable all default repositories, and then enable the necessary repositories: Note The all-in-one environment is a Technology Preview feature in Red Hat OpenStack Platform 16. Install the TripleO command line interface (CLI):
useradd stack passwd stack echo "stack ALL=(root) NOPASSWD:ALL" | tee -a /etc/sudoers.d/stack chmod 0440 /etc/sudoers.d/stack ssh stack@<all-in-one> [stack@all-in-one]USD sudo subscription-manager register [stack@all-in-one]USD sudo subscription-manager attach --auto sudo subscription-manager release --set=8.1 [stack@all-in-one]USD sudo dnf install -y dnf-utils [stack@all-in-one]USD sudo subscription-manager repos --disable=* [stack@all-in-one]USD sudo subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms --enable=rhel-8-for-x86_64-appstream-eus-rpms --enable=rhel-8-for-x86_64-highavailability-eus-rpms --enable=ansible-2.8-for-rhel-8-x86_64-rpms --enable=openstack-16-for-rhel-8-x86_64-rpms --enable=fast-datapath-for-rhel-8-x86_64-rpms --enable=rhel-8-for-x86_64-highavailability-rpms [stack@all-in-one]USD sudo dnf install -y python3-tripleoclient