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Utility Containers

Utility containers give Operations staff an interface to an Airship environment that enables them to perform routine operations and troubleshooting activities. Utility containers support Airship environments without exposing secrets and credentials while at the same time restricting access to the actual containers.

Prerequisites

Deploy OSH-AIO.

System Requirements

The recommended minimum system requirements for a full deployment are:

  • 16 GB RAM
  • 8 Cores
  • 48 GB HDD

Installation

  1. Add the below to /etc/sudoers.

     root    ALL=(ALL) NOPASSWD: ALL
 ubuntu  ALL=(ALL) NOPASSWD: ALL

  2. Install the latest versions of Git, CA Certs, and Make if necessary.

     sudo apt-get update
 sudo apt-get dist-upgrade -y
 sudo apt-get install --no-install-recommends -y \
     ca-certificates \
     git \
     make \
     jq \
     nmap \
     curl \
     uuid-runtime \
     bc

  3. Clone the OpenStack-Helm repositories.

    git clone https://git.openstack.org/openstack/openstack-helm-infra.git
git clone https://git.openstack.org/openstack/openstack-helm.git

  4. Configure proxies.

    In order to deploy OpenStack-Helm behind corporate proxy servers, add the following entries to openstack-helm-infra/tools/gate/devel/local-vars.yaml.

     proxy:
     http: http://username:password@host:port
     https: https://username:password@host:port
     noproxy: 127.0.0.1,localhost,172.17.0.1,.svc.cluster.local

    Add the address of the Kubernetes API, 172.17.0.1, and .svc.cluster.local to your no_proxy and NO_PROXY environment variables.

     export no_proxy=${no_proxy},172.17.0.1,.svc.cluster.local
 export NO_PROXY=${NO_PROXY},172.17.0.1,.svc.cluster.local

  5. Deploy Kubernetes and Helm.

     cd openstack-helm
 ./tools/deployment/developer/common/010-deploy-k8s.sh

    Edit /etc/resolv.conf and remove the DNS nameserver entry (nameserver 10.96.0.10). The Python setup client fails if this nameserver entry is present.

  6. Setup clients on the host, and assemble the charts.

     ./tools/deployment/developer/common/020-setup-client.sh

    Re-add DNS nameservers back to /etc/resolv.conf so that the Keystone URLs DNS will resolve.

  7. Deploy the ingress controller.

     ./tools/deployment/developer/common/030-ingress.sh

  8. Deploy Ceph.

     ./tools/deployment/developer/ceph/040-ceph.sh

  9. Activate the namespace to be able to use Ceph.

     ./tools/deployment/developer/ceph/045-ceph-ns-activate.sh

  10. Deploy Keystone.

    ./tools/deployment/developer/ceph/080-keystone.sh

  11. Deploy Heat.

    ./tools/deployment/developer/ceph/090-heat.sh

  12. Deploy Horizon.

    ./tools/deployment/developer/ceph/100-horizon.sh

  13. Deploy Glance.

    ./tools/deployment/developer/ceph/120-glance.sh

  14. Deploy Cinder.

    ./tools/deployment/developer/ceph/130-cinder.sh

  15. Deploy LibVirt.

    ./tools/deployment/developer/ceph/150-libvirt.sh

  16. Deploy the compute kit (Nova and Neutron).

    ./tools/deployment/developer/ceph/160-compute-kit.sh

  17. To run further commands from the CLI manually, execute the following to set up authentication credentials.

    export OS_CLOUD=openstack_helm

  18. Clone the Porthole repository to the openstack-helm project.

    git clone https://opendev.org/airship/porthole.git

To deploy utility pods

  1. Add and make the chart:

     cd porthole
 helm repo add <chartname> http://localhost:8879/charts
 make all

  2. Deploy Ceph-utility.

     ./tools/deployment/utilities/010-ceph-utility.sh

  3. Deploy Compute-utility.

     ./tools/deployment/utilities/020-compute-utility.sh

  4. Deploy Etcdctl-utility.

     ./tools/deployment/utilities/030-etcdctl-utility.sh

  5. Deploy Mysqlclient-utility.

     ./tools/deployment/utilities/040-Mysqlclient-utility.sh

  6. Deploy Openstack-utility.

     ./tools/deployment/utilities/050-openstack-utility.sh

NOTE

The PostgreSQL utility container is deployed as a part of Airship-in-a-Bottle (AIAB). To deploy and test postgresql-utility, see the PostgreSQL README.