does CM server with internet push the packages on the other cluster hosts using wizard

[#1]

Hi All,

I am trying to install CDP , the CM server was succesfully installed along with CM agent and it got added in the cluster.

But the Add Cluster wizard fails for all other 4 hosts of cluster while Installing the CM agents. I feel that CM server is unable to push the packages to the other hosts of the cluster.  It fails with the error

"yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot find a valid baseurl for repo: cloudera-manager"

I have internet open only on my CM server. do I need internet on all the cluster hosts or CM server internet is enough to push the packages to the other hosts.

I wont be able to get internet port open on all the hosts, so in that case should I create a local repo on CM host and install the cluster.

But I remember installing a CDH dev cluster only having internet only on CM server and without using a local repo on the CM server with the internet.

Please advice if we need internet on all the servers or CM server with internet will push the packages to the other hosts

Thanks!

[#2]

@sass You can use Local Repository method in air-gapped clusters. Using this method you have to host internal Repo by which nodes will get the parcels. Follow the doc: https://docs.cloudera.com/documentation/enterprise/5-16-x/topics/cm_ig_create_local_parcel_repo.html

NOTE: Please we aware about the paywall expansion, means you need subscription to download the parcels. 

https://community.cloudera.com/t5/Support-Questions/How-do-I-get-repository-credentials/m-p/311145#M...

https://community.cloudera.com/t5/Support-Questions/https-archive-cloudera-com-cm6-6-2-0-ubuntu1604-...