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05-13-2015
10:04 AM
We give developers a "sandbox" VM: a machine that is added to the cluster with only Gateway roles so they'll have client configs deployed by CM but no services running. Every time we add a sandbox to the cluster, CM updates topology.py to add the sandbox. Then CM wants to restart/refresh all of the services that use topology.py. This seems like it would be unnecessary since there are no services running on the sandboxes. Is there a way to exclude gateway-only machines from the topology so we can add gateways without being nagged to restart services?
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Cloudera Manager
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Gateway