Scaleup playbook fails with hostsubnets not found error when trying to add a new node to the cluster
Issue
- Scaleup playbook fails with
hostsubnets
not found error when trying to add a new node to the cluster - We are tying to add nodes to OSE cluster, it fails to start
atomic-openshift-node
service on the nodes. journalctl reports below logs on
nodewhen trying to add a new node to the
cluster`:
Aug 21 06:49:12 node1 atomic-openshift-node: W0821 06:49:12.346841 27553 subnets.go:112] Could not find an allocated subnet for node: node1.example.com, Waiting...
Aug 21 06:49:12 node1 atomic-openshift-node: F0821 06:49:12.847008 27553 node.go:310] error: SDN node startup failed: Failed to start plugin: Failed to get subnet for this host: node1.example.com, error: hostsubnets "node1.example.com" not found
journalctl reports below logs on the
masterwhen trying to add a new node to the
cluster`:
668421 Aug 21 04:35:27 master atomic-openshift-master-controllers[106849]: E0821 04:35:27.452701 106849 subnets.go:147] Error adding node: Error allocating network for node node1.example.com: No subnets available.
Environment
- OpenShift Container Platform 3.2
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