ES - Node APIs

# If no filters are given, the default is to select all nodes curl -X GET "localhost:9200/_nodes?pretty" # Explicitly select all nodes curl -X GET "localhost:9200/_nodes/_all?pretty" # Select just the local node curl -X GET "localhost:9200/_nodes/_local?pretty" # Select the elected master node curl -X GET "localhost:9200/_nodes/_master?pretty" # Select nodes by name, which can include wildcards curl -X GET "localhost:9200/_nodes/node_name_goes_here?pretty" curl -X GET "localhost:9200/_nodes/node_name_goes_*?pretty" # Select nodes by address, which can include wildcards curl -X GET "localhost:9200/_nodes/10.0.0.3,10.0.0.4?pretty" curl -X GET "localhost:9200/_nodes/10.0.0.*?pretty" # Select nodes by role curl -X GET "localhost:9200/_nodes/_all,master:false?pretty" curl -X GET "localhost:9200/_nodes/data:true,ingest:true?pretty" curl -X GET "localhost:9200/_nodes/coordinating_only:true?pretty" # Select nodes by custom attribute (e.g. with something like `node.attr.rack: 2` in the configuration file) curl -X GET "localhost:9200/_nodes/rack:2?pretty" curl -X GET "localhost:9200/_nodes/ra*:2?pretty" curl -X GET "localhost:9200/_nodes/ra*:2*?pretty"