ヒント
Pod内にコンテナが複数存在する場合、-cオプションでコンテナ名を指定する必要があります。
コンテナが複数存在するかどうかは、READYフィールドの値で確認することができます。
READYフィールドは、Pod内のコンテナのうち、正常なコンテナ数を表します。
コンテナ名は、kubectl describe podsコマンド等で確認してください。
{"type":"log","@timestamp":"2019-07-16T09:55:34Z","tags":["status","plugin:apm_oss@undefined","info"],"pid":1,"state":"green","message":"Status changed from uninitialized to green - Ready","prevState":"uninitialized","prevMsg":"uninitialized"}
{"type":"log","@timestamp":"2019-07-16T09:55:35Z","tags":["status","plugin:kibana@undefined","info"],"pid":1,"state":"green","message":"Status changed from uninitialized to green - Ready","prevState":"uninitialized","prevMsg":"uninitialized"}
{"type":"log","@timestamp":"2019-07-16T09:55:35Z","tags":["status","plugin:elasticsearch@undefined","info"],"pid":1,"state":"yellow","message":"Status changed from uninitialized to yellow - Waiting for Elasticsearch","prevState":"uninitialized","prevMsg":"uninitialized"}