I can't seem to be able to use lists in pod annotations. This doesn't work at all (i. e. no metrics are being collected at all by logstash module):
annotations: co.elastic.metrics/module: logstash co.elastic.metrics/metricsets: '["node", "node_stats"]' co.elastic.metrics/hosts: '["logstash-logging-0.logstash-logging-discovery:9600", "logstash-logging-1.logstash-logging-discovery:9600"]' co.elastic.metrics/period: 10s
Whereas this works fine:
annotations: co.elastic.metrics/module: logstash co.elastic.metrics/metricsets: node co.elastic.metrics/hosts: logstash-logging-0.logstash-logging-discovery:9600 co.elastic.metrics/period: 10s
Can we not put lists in those annotations?