Change Details

New elasticsearch servers have been received and racked (T129381). We can now install and configure them. And have them join our existing cluster. Left to do: [x] remove old servers from LVS [x] reboot all servers to take the new unicast_hosts configuration into account [x] ban nodes 1001 to 1016 (es-tool ban-node) [x] shutdown nodes 1001 to 1016 [ ] remove references to node 1001 to 1016 from puppet

New elasticsearch servers have been received and racked (T129381). We can now install and configure them. And have them join our existing cluster. Left to do: [x] remove old servers from LVS [x] reboot all servers to take the new unicast_hosts configuration into account [x] ban nodes 1001 to 1016 (es-tool ban-node) [x] shutdown nodes 1001 to 1016 [x] remove references to node 1001 to 1016 from puppet

New elasticsearch servers have been received and racked (T129381). We can now install and configure them. And have them join our existing cluster. Left to do: [x] remove old servers from LVS [x] reboot all servers to take the new unicast_hosts configuration into account [x] ban nodes 1001 to 1016 (es-tool ban-node) [x] shutdown nodes 1001 to 1016 [ x] remove references to node 1001 to 1016 from puppet