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Attach the poller to a new server

Here is the procedure for attaching a poller from the Centreon Central server to a Remote Server, or from one Remote Server to another.

Update the Centreon Poller configuration​

Go to the Configuration > Pollers > Pollers menu and edit your poller.

Select the Remote Server from the Attach to Master Remote Server field:

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Click on Save.

Update the Centreon Gorgone configuration​

From the Pollers listing, click on the Display Gorgone configuration action icon on the line corresponding to your Poller image

A pop-in will show the configuration to copy into the Poller terminal. Click on Copy to clipboard.

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Paste the content of the clipboard directly into the Poller terminal as it contains the following content, and will fill the right file:

cat <<EOF > /etc/centreon-gorgone/config.d/40-gorgoned.yaml
name:  gorgoned-My Poller
description: Configuration for poller My Poller
gorgone:
  gorgonecore:
    id: 2
    external_com_type: tcp
    external_com_path: "*:5556"
    authorized_clients:
      - key: Np1wWwpbFD2I0MdeHWRlFx51FmlYkDRZy9JTFxkrDPI
    privkey: "/var/lib/centreon-gorgone/.keys/rsakey.priv.pem"
    pubkey: "/var/lib/centreon-gorgone/.keys/rsakey.pub.pem"
  modules:
    - name: action
      package: gorgone::modules::core::action::hooks
      enable: true

    - name: engine
      package: gorgone::modules::centreon::engine::hooks
      enable: true
      command_file: "/var/lib/centreon-engine/rw/centengine.cmd"

EOF

Hit the Enter key for the command to be applied.

You can copy the configuration in a custom file by copying the content from the pop-in.

Restart Centreon Gorgone:

systemctl restart gorgoned

Update the Centreon Broker configuration​

Go to the Configuration > Pollers > Pollers menu and edit the broker configuration of the poller.

In the Output tab, add or edit the previous TCP - IPv4 entry to connect to the new server:

image

Click on Save

Deploy the new configuration​

Go to Configuration > Pollers > Pollers and deploy the configuration of the poller.

On the server on which you have attached your server, restart Centreon Gorgone:

systemctl restart gorgoned