{"action":"closed","issue":{"url":"https://api.github.com/repos/ntop/ntopng/issues/2205","repository_url":"https://api.github.com/repos/ntop/ntopng","labels_url":"https://api.github.com/repos/ntop/ntopng/issues/2205/labels{/name}","comments_url":"https://api.github.com/repos/ntop/ntopng/issues/2205/comments","events_url":"https://api.github.com/repos/ntop/ntopng/issues/2205/events","html_url":"https://github.com/ntop/ntopng/issues/2205","id":387851135,"node_id":"MDU6SXNzdWUzODc4NTExMzU=","number":2205,"title":"Timeseries data works for RRD, but not being written to InfluxDB","user":{"login":"boisgada","id":7538766,"node_id":"MDQ6VXNlcjc1Mzg3NjY=","avatar_url":"https://avatars3.githubusercontent.com/u/7538766?v=4","gravatar_id":"","url":"https://api.github.com/users/boisgada","html_url":"https://github.com/boisgada","followers_url":"https://api.github.com/users/boisgada/followers","following_url":"https://api.github.com/users/boisgada/following{/other_user}","gists_url":"https://api.github.com/users/boisgada/gists{/gist_id}","starred_url":"https://api.github.com/users/boisgada/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/boisgada/subscriptions","organizations_url":"https://api.github.com/users/boisgada/orgs","repos_url":"https://api.github.com/users/boisgada/repos","events_url":"https://api.github.com/users/boisgada/events{/privacy}","received_events_url":"https://api.github.com/users/boisgada/received_events","type":"User","site_admin":false},"labels":[{"id":265771516,"node_id":"MDU6TGFiZWwyNjU3NzE1MTY=","url":"https://api.github.com/repos/ntop/ntopng/labels/to%20be%20confirmed","name":"to be confirmed","color":"fef2c0","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2018-12-05T16:55:19Z","updated_at":"2019-01-02T09:12:49Z","closed_at":"2019-01-02T09:12:49Z","author_association":"NONE","body":"Summary:  When selecting RRD for timeseries, data is written to /var/lib/ntopng...  When changing from RRD to InfluxDB, no data is written.\r\n\r\nSystem Information:\r\nv.3.7.181204    [Enterprise/Professional build]\r\nGIT rev:        dev:cb514ef9e1dbcbeb62fc52d62aa7e2d9dce347ce:20181204\r\nPro rev:        r2110\r\nBuilt on:       Ubuntu 18.04.1 LTS\r\nSystem Id:    [removed]\r\nPlatform:       x86_64\r\nEdition:        Enterprise\r\nLicense Type:   Permanent\r\nMaintenance:    Until Tue Dec  3 13:55:52 2019 [362 days left]\r\nLicense:        [removed]\r\n\r\nInfluxDB version:  1.7.1\r\n\r\nAdditional Information:\r\nMigrating ntopng from old system (with timeseries data working in InfluxDB) to new server.  \r\nOld server:\r\nv.3.7.181107    [Enterprise/Professional build]\r\nGIT rev:        dev:ffabf83511e9fbbb3f215864b014bed09aaaf9d5:20181107\r\nPro rev:        r2050\r\nBuilt on:       Ubuntu 18.04.1 LTS\r\nSystem Id:      [removed]\r\nPlatform:       x86_64\r\nEdition:        Enterprise\r\nLicense Type:   Permanent\r\nMaintenance:    Until Thu Jul 25 07:42:40 2019 [231 days left]\r\nLicense:        [removed]\r\n\r\nInfluxDB version: 1.6.3\r\n\r\nInfluxDB on the new server is receiving timeseries data from remote systems for the application telegraf, so I know InfluxDB is up and running.\r\n\r\nInitially installed ntopng from scratch and copied over the old server's /etc/ntopng/ntopng.conf.  Everything came up.  \r\n\r\nAfter switching from RRD to InfluxDB, timeseries data stopped showing.  \r\n\r\nCommand line access to InfluxDB confirmed (show databases) the existence of an ntopng database; however it appeared empty (\"show tag keys\" returned no data).  \r\n\r\nComparing contents in InfluxDB folder (/var/lib/influxdb) on the old and new servers confirmed no ntopng folders.  \r\n\r\nBacked up ntopng InfluxDB database from old server and restored to new server.  Grafana can now see old ntop timeseries data, but no new data is being written.   \r\n\r\nBacked up ntopng configuration from old server and restored on new server.  Still no new timeseries data.\r\n\r\nPlease advise."}}
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