Install Grafna, InfluxDB, Telegraf for Jitsi Video Meet Monitoring on Debian 10 Rumi, June 18, 2020 Step 1: Install InfluxDB apt update && apt install -y gnupg2 curl wget wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add - echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list apt update && apt install influxdb -y systemctl enable --now influxdb systemctl status influxdb If you run a firewall (i.e. ufw) on this server, open the port for influxdb and grafana webserver: ufw allow 8086/tcp ufw allow 3000/tcp Step 2: Install Grafana to display stats dashboards curl https://packages.grafana.com/gpg.key | sudo apt-key add - add-apt-repository "deb https://packages.grafana.com/oss/deb stable main" apt update && apt install grafana -y systemctl enable --now grafana-server systemctl status grafana-server Step 3: Install & configure telegraf wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add - echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list apt update && apt install telegraf -y mv /etc/telegraf/telegraf.conf /etc/telegraf/telegraf.conf.original nano /etc/telegraf/telegraf.conf Enter following contents in telegraf.conf: [global_tags] ############################################################################### # GLOBAL # ############################################################################### [agent] interval = "10s" debug = false hostname = "jitsi_host" round_interval = true flush_interval = "10s" flush_jitter = "0s" collection_jitter = "0s" metric_batch_size = 1000 metric_buffer_limit = 10000 quiet = false logfile = "" omit_hostname = false nano /etc/telegraf/telegraf.d/jitsi.conf Enter following contents in jitsi.conf: ############################################################################### # INPUTS # ############################################################################### [[inputs.http]] name_override = "jitsi_stats" urls = [ "http://116.203.231.172:8080/colibri/stats" ] data_format = "json" ############################################################################### # OUTPUTS # ############################################################################### [[outputs.influxdb]] urls = ["http://localhost:8086"] database = "jitsi" timeout = "0s" retention_policy = "" We enable start on boot and start telegraf now on server “jitsi”: systemctl enable --now telegraf systemctl status telegraf (Mind: We will not create a database as Telegraf will create our database if it does not find one) Server: "jitsi" Step 4: Adapt Jitsi onfiguration to expose stats nano /etc/jitsi/videobridge/config Make sure to configure the jvb options: JVB_OPTS="--apis=rest,xmpp" and nano /etc/jitsi/videobridge/sip-communicator.properties Here we configure colibri statistics: org.jitsi.videobridge.ENABLE_STATISTICS=true org.jitsi.videobridge.STATISTICS_TRANSPORT=muc,colibri service jitsi-videobridge2 restart Check output in the terminal on the jitsi server: curl -v http://127.0.0.1:8080/colibri/stats Response: {"inactive_endpoints":0,"inactive_conferences":0,"total_ice_succeeded_relayed":0,"total_loss_degraded_participant_seconds":0,"bit_rate_download":0,"muc_clients_connected":1,"total_participants":0,"total_packets_received":0,"rtt_aggregate":0.0,"packet_rate_upload":0,"p2p_conferences":0,"total_loss_limited_participant_seconds":0,"octo_send_bitrate":0,"total_dominant_speaker_changes":0,"receive_only_endpoints":0,"total_colibri_web_socket_messages_received":0,"octo_receive_bitrate":0,"loss_rate_upload":0.0,"version":"2.1.169-ga28eb88e","total_ice_succeeded":0,"total_colibri_web_socket_messages_sent":0,"total_bytes_sent_octo":0,"total_data_channel_messages_received":0,"loss_rate_download":0.0,"total_conference_seconds":0,"bit_rate_upload":0,"total_conferences_completed":0,"octo_conferences":0,"num_eps_no_msg_transport_after_delay":0,"endpoints_sending_video":0,"packet_rate_download":0,"muc_clients_configured":1,"conference_sizes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"total_packets_sent_octo":0,"conferences_by_video_senders":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"videostreams":0,"jitter_aggregate":0.0,"total_ice_succeeded_tcp":0,"octo_endpoints":0,"current_timestamp":"2020-04-17 23:14:38.468","total_packets_dropped_octo":0,"conferences":0,"participants":0,"largest_conference":0,"total_packets_sent":0,"total_data_channel_messages_sent":0,"total_bytes_received_octo":0,"octo_send_packet_rate":0,"conferences_by_audio_senders":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"total_conferences_created":0,"total_ice_failed":0,"threads":37,"videochannels":0,"total_packets_received_octo":0,"graceful_shutdown":false,"octo_receive_packet_rate":0,"total_bytes_received":0,"rtp_loss":0.0,"total_loss_controlled_participant_seconds":0,"total_partially_failed_conferences":0,"endpoints_sending_audio":0,"total_bytes_sent":0,"mucs_configured":1,"total_failed_conferences":0,"mucs_joined":1} With this response we see that the rest api responds and can be used for our purpose! To make sure that the colibri rest endpoint can be accessed by telegraf: ufw allow 8080/tcp Configure dashboards in Grafana Open Grafana in browser: http://<Your-IP>:3000 31 and prepare your admin account Add datasource. We will add an InfluxDB datasource and set it to be the default. Name: InfluxDB Default: On HTTP URL: http://localhost:8086 14 HTTP Access: Server (default) Database: jitsi Download a Dashboard. https://grafana.com/grafana/dashboards/11969 A collection of all fields from the jitsi rest api response is available in the json attached for convenience. Src: https://community.jitsi.org/t/how-to-to-setup-grafana-dashboards-to-monitor-jitsi-my-comprehensive-tutorial-for-the-beginner/38696 Related Administrations Configurations (Linux) GranaInfluxDBJitsi-MeetTelegraf
Install Zabbix Agent on Ubuntu 20.04 June 21, 2023 Zabbix agent is installed on the remote host (target) to monitor the hard drive, memory processor, etc. The agent collects data and sends back to Zabbix Server. Zabbix agents can use passive or active checks to pass information. In passive check, Zabbix server (poller) requests an agent for certain information, and the agent sends back a… Read More
Update PHP 5.4 on Debian 6 Squeeze June 6, 2014 Set up Dotdeb First add Dotdeb to your Apt sources: sudo vim /etc/apt/sources.list /etc/apt/sources.list deb http://packages.dotdeb.org squeeze all deb-src http://packages.dotdeb.org squeeze all deb http://packages.dotdeb.org squeeze-php54 all deb-src http://packages.dotdeb.org squeeze-php54 all Save & Exit. Now go for the next- Related Read More
Accessing Nextcloud files using WebDAV October 11, 2019 Mapping a network drive in Windows Go to the Start menu and click on ‘Computer’. When the ‘Computer’ file browser window opens, then click on ‘Map network drive’. Related Read More
How we can add two jvb in the grafana..Like you have called “http://116.203.231.172:8080/colibri/stats jvb metrics..I was looking to monitor it individually Reply
You can create 2 conf file inside telegraf.d. And of course you need to have 2 Influx DB for each daemon to populate data. However, not sure if there’s a way to prepare an aggregated graph… Reply
i get such an error. my grafana and jitsi are in different servers grafana telegraf[25428]: 2021-04-22T13:49:30Z E! [inputs.http] Error in plugin: [url=http://ip_address:8080/colibri/stats]: Get “http://217.64.16.202:8080/colibri/stats”: dial tcp 217.64.16.202:8080: connect: connection refused Reply