[graylog2] Graylog 2 beta API port listening issue in the website
Dear Graylog community support / users, I have been using Graylog since 1.2 and its working great. Just discover a change about a health check in Graylog's web just might cause problems. It's known and normal that the Graylog's web service detects the server node(s) healthiness with API thru TCP 12900. However I noticed an issue in Graylog 2. When I am trying out Graylog 2 (Alpha and Beta), the web UI automatically calls TCP 12900 (API port) in the client side using the public address. That is, from the developer mode of the browser, I can see URL call of http://:12900/system/cluster/node. This causes the following issues: 1) With the default configuration, such check listens to private IP of the server. So just when deploying the Graylog to internet, the check fails. (Unless we access the website through VPN IP or update *rest_transport_uri* in /opt/graylog/conf/graylog.conf) 2) Health check should probably be done in background in the server (i.e. like Graylog 1.2, 1.3...the checking will not be exposed to client side / browser) 3) We need to expose TCP 12900 of the web service to public, security concern arises as the API port would be facing the public internet as well Thank you. Eric -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to graylog2+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/a43a9ea9-2b6b-4d6a-8b91-1304b84dd008%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[graylog2] Graylog data backup/archive and loading from archive
Dear Graylog support, Are there any straightforward solutions to archive old log data, and in case loading up the archive data in Graylog for searching again? (Seems not possible to load data by files directly, from doc) At the moment, would we do so by making use of the output function for archiving? (i.e. forwarding the message outward to a server and save to an archive file) When we are going to get back and search these messages, read the data by processing the archive file and generate TCP/UDP stream so that Graylog ingest? Thank you very much. Eric -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to graylog2+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/76acd2cb-2a51-45bb-8fdc-a6e554efc884%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[graylog2] Re: Graylog cluster
Dear Marius, Thank you for your answer. So is there any brief solution for master node HA? On Tuesday, September 22, 2015 at 7:18:29 PM UTC+8, er...@muneris.io wrote: > > Hi, > > I am trying to use Graylog for log management and setting up the Graylog > platform. > > It's easy to start with the AWS AMI images, and setting up various servers > with graylog-ctl. (w.r.t > http://docs.graylog.org/en/1.2/pages/installation/graylog_ctl.html) > > Is it possible to make more than one master node in a cluster? Looks like > "graylog-ctl set-cluster-master " only supports one. If > not, then how can we create an HA master for failover, in case if a master > node goes faulty? > > Thank you. > Eric > -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to graylog2+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/2c203933-df4c-46ab-9aa3-b2b3045af67f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[graylog2] Graylog cluster
Hi, I am trying to use Graylog for log management and setting up the Graylog platform. It's easy to start with the AWS AMI images, and setting up various servers with graylog-ctl. (w.r.t http://docs.graylog.org/en/1.2/pages/installation/graylog_ctl.html) Is it possible to make more than one master node in a cluster? Looks like "graylog-ctl set-cluster-master " only supports one. If not, then how can we create an HA master for failover, in case if a master node goes faulty? Thank you. Eric -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to graylog2+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/d979321e-96f2-41ff-805c-3f0ca4a4d5d7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
