Adding hosts to the containerised cluster

You must add hosts to the containerised cluster.

1. Log in to Cloudera Manager.
2. Navigate to the ECS service.
3. Click the Actions drop-down.
4. Click the Add Hosts button. The Add Hosts page appears.
5. Select the Add hosts to cluster option.
6. Select the cluster where you want to add the host from the drop-down list. Click Continue.
7. In the Specify Hosts page, provide a list of available hosts or you can add new hosts. You can provide the Fully Qualified Domain Name (FQDN) in the following patterns: You can specify multiple addresses and address ranges by separating them by commas, semicolons, tabs, or blank spaces, or by placing them on separate lines. Use this technique to make more specific searches instead of searching overly wide ranges.

   For example, use host[1-3].network.com to specify these hosts: host1.network.com, host2.network.com, host3.network.com.

   Click Continue.

8. In the Select Repository page, you must specify the repository location. Choose any one of the following:
   1. Cloudera Repository (Requires direct internet access on all hosts)
   2. Custom Repository
9. In the Select JDK page, select any one from the below options:
   1. Manually manage JDK
   2. Install a Cloudera-provided version of OpenJDK
   3. Install a system-provided version of OpenJDK
10. In the Enter Login Credentials page select the SSH Username and provide the password.
11. The Install Agents page appears. Click Continue.
12. In the Install Parcels page, the selected parcels are downloaded and installed on the host cluster. Click Continue.
13. In the Inspect Hosts page, you can inspect your hosts. If the inspect tool displays any issues, you can fix those issues and run the inspect tool again. Click Continue.
14. In the Select Host Template page, select the hosts.
15. The Deploy Client Config page appears. Click Finish.