VMware PACKAGE MANAGER 1.1 Manual de usuario descargar pdf (Pagina 36)

Installing a hub

• Hub ID, the logical name of the hub.

The name can be any unique combination of letters, digits, and dashes.

• Host, the fully-qualified domain name or IP address of the hub host.

• Root Password, the password of the root user on the hub host.

The password is not stored or re-used; it is used only to set up SSH key authentication between the master host

and the hub host.

• Port, the number of the port on which the hub listens for collectors.

The default number port is the lowest port number greater than 8789 that is not in use by an existing hub.

The convention of presenting an incremented port number when creating a new hub is used to avoid port collision

on the Resource Manager master host. To simplify firewall administration, port 8789 may be used on each remote

hub host.

• Hub Password, the password collectors use to log in to the hub.

The default password is zenoss.

• XML RPC Port, the port on which the hub listens for xml-rpc requests from collectors or other API clients.

The default number port is the lowest port number greater than 8081 that is not in use by an existing hub.

The convention of presenting an incremented port number when creating a new hub is used to avoid port collision

on the Resource Manager master host. To simplify firewall administration, port 8081 may be used on each remote

hub host.

6. Click Add Hub.

Resource Manager submits the "Add hub" job to the jobs queue. Upon completion, the browser updates the Ad-

vanced > Collectors page with an entry for the new hub.

4.2.2. Root user SSH keys

Follow these steps to install a new hub using the SSH authentication keys of the zenoss user on the master host. (You

must have the root user password for the hub host to perform this procedure.)

1. Log in to the hub host as root.

2. If no SSH directory is present (.ssh), enter the following commands:

mkdir .ssh

chmod 700 .ssh

3. If no authorized keys file is present (.ssh/authorized_keys), enter the following commands:

touch .ssh/authorized_keys

chmod 600 .ssh/authorized_keys

4. Log in to the master host as user zenoss and enter the following command. Substitute the fully-qualified domain

name of the hub host for hub-host:

cat $HOME/.ssh/id_rsa.pub | ssh -l root \

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 94 95

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VMware PACKAGE MANAGER 1.1 Manual de usuario Pagina 36