You can launch the Private Cloud installation wizard from Cloudera Manager and follow
the steps to install CDP Private Cloud Data Services in an air gap
environment where your Cloudera Manager instance or your Kubernetes cluster does not have
access to the Internet.
Ensure that your Kubernetes kubeconfig has permissions to
create Kubernetes namespaces.
You require persistent storage classes defined in your OpenShift cluster.
Storage classes can be defined by OpenShift cluster administrators.
Only TLS-enabled custom Docker Registry is supported. Ensure that you use a TLS
certificate to secure the custom Docker Registry. The TLS certificate can be
self-signed, or signed by a private or public trusted Certificate Authority
(CA).
Only TLS 1.2 is supported for authentication with Active Directory/LDAP. You
require TLS 1.2 to authenticate the CDP control plane with your LDAP directory
service like Active Directory.
If this Cloudera Manager instance or your Kubernetes
cluster does not have connectivity to https://archive.cloudera.com/p/cdp-pvc-ds/, you must mirror the Cloudera
archive URL using a local HTTP server.
In Cloudera Manager, on the top right corner, click Add
> Add Cluster. The Select Cluster
Type page appears.
On the Select Cluster Type page, select the cluster type
as Private Cloud Containerized Cluster. Under
Other Options, click here to
install CDP Private Cloud Data Services. Click
Continue.
On the Getting Started page of the installation wizard,
select Air Gapped as the Install Method. When you select
the Air Gapped install option, extra steps are displayed.
Follow these steps to download and mirror the Cloudera archive URL using a local
HTTP server.
Mirror the downloaded directory to your local http server, e.g.
http://your_local_repo/cdp-pvc-ds/latest
Click Custom Repository and add
http://your_local_repo/cdp-pvc-ds/latest as a
custom repository.
Click the Select Repository drop-down and select
http://your_local_repo/cdp-pvc-ds/latest
Click Next.
On the Configure Docker Repository page, you must select
one of the Docker repository options. If you select Use a custom
Docker Repository option, then enter your local Docker
Repository in the Custom Docker Repository field in the following
format:[*DOCKER REGISTRY*]/[*REPOSITORY NAME*].
Alternatively, you can use Cloudera's default Docker Repository if you are
setting up CDP Private Cloud in non-production environments.
You can follow these steps to prepare your Docker Repository from a machine
that is running Docker locally and has access to all the Docker images either
directly from Cloudera or a local HTTP mirror in your network.
Click Generate the copy-docker script on the
wizard or download the script file.
Log in to your custom Docker Registry and run the script using the
following commands.
Click Choose File to upload your Docker
certificate.
Click Continue.
If you select Use an embedded Docker Repository
option, then you can download and deploy the Data Services that you need for
your cluster.
By selecting Default, all the data services
will be downloaded and deployed.
By selecting Select the optional images:
If you switch off the Machine
Learning toggle key, then the Machine
Learning runtimes will not be installed.
If you switch on the Machine Learning
toggle key, then the Machine Learning runtimes will be
installed.
Click Continue.
On the Configure Databases page, click
Next.
On the Configure Kubernetes page, enter your Kubernetes,
Docker, database, and vault information.
Upload a Kubernetes configuration (kubeconfig) file from your existing
environment. You can obtain this file from your OpenShift Container
Platform administrator. Ensure that this kubeconfig has permissions to
create Kubernetes namespaces.
In the Kubernetes Namespace field, enter the
Kubernetes namespace that you want to use with this CDP Private Cloud
deployment. Kubernetes virtual clusters are called namespaces. For more
information, see Kubernetes namespaces
Enter your Vault information and upload a CA certificate. Cloudera
recommends that you use an external Vault for production environments.
Enter the Vault address and token, and upload a CA certificate.
Enter a Storage Class to be configured on the
Kubernetes cluster. CDP Private Cloud uses Persistent Volumes to
provision storage. You can leave this field empty if you have a default
storage class configured on your Openshift cluster. Click
Continue.
If you want to use this installation configuration again to install CDP Private
Cloud, you have the option to download this information as a template.
The template file is a text file that contains the database and vault
information that you entered for this installation. This template is useful
if you will be installing Private Cloud again with the same databases, as
the template will populate the fields here automatically. Note that the user
password information is not saved in the template.
The Installation Progress page appears. Click
Continue.
The summary message with a link to Launch CDP
appears.
Click Launch CDP to launch your CDP Private Cloud Data Services.
Log in using the default user name and password
admin/admin.
In the Welcome to CDP Private Cloud page, click
Change Password to change the Local Administrator
Account password.
Set up external authentication using the URL of the LDAP server and a CA
certificate of your secure LDAP. Follow the instructions on the
Welcome to CDP Private Cloud page to complete this
step.
Click Test Connection to ensure that you can connect to
the configured LDAP server.