vi /etc/nginx/sites-available/monitor.confserver { listen 80; listen [::]:80; server_name monitor.<domaine-sinp>; location / { proxy_set_header Host $http_host; proxy_set_header X-Real-IP $realip_remote_addr; proxy_set_header X-Forwarded-Host $host:$server_port; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_pass http://127.0.0.1:3000/;# ATTENTION : bien mettre un slash final ! Sinon => erreur 404 } }
cd /etc/nginx/sites-enabled/ ; ln -s ../sites-available/monitor.conf monitor.confnginx -t && nginx -s reloaddocker network lscd ~/docker/monitordocker-compose upCTRL+Cdocker-compose up -ddocker compose down certbot --nginx -d monitor.<domaine-sinp> server { listen 443 ssl http2; # managed by Certbot listen [::]:443 ssl http2; # managed by Certbot server_name monitor.<domaine-sinp>; location / { proxy_set_header Host $http_host; proxy_set_header X-Real-IP $realip_remote_addr; proxy_set_header X-Forwarded-Host $host:$server_port; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_pass http://127.0.0.1:3000/;# ATTENTION : bien mettre un slash final ! Sinon => erreur 404 } ssl_certificate /etc/letsencrypt/live/monitor.<domaine-sinp>/fullchain.pem; # managed by Certbot ssl_certificate_key /etc/letsencrypt/live/monitor.<domaine-sinp>/privkey.pem; # managed by Certbot include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot } server { listen 80; listen [::]:80; server_name monitor.<domaine-sinp>; if ($host = monitor.<domaine-sinp>) { return 301 https://$host$request_uri; } # managed by Certbot return 404; # managed by Certbot }
INFLUXDB2_INIT_BUCKET=telegrafINFLUXDB2_INIT_RETENTION=90d : 3 mois.docker exec -it monitor-influxdb /bin/bash
influx config create --active --org <organisation> --config-name administrator --host-url http://monitor-influxdb:8086 --token <admin-token-from-InfluxDB2-interface>
influx user create -n telegraf -p <telegraf-password> -o <organisation>
influx bucket list
influx bucket update -i <telgraf-bucket-id> -r 7d
influx v1 dbrp create --db telegraf --rp telegraf --bucket-id <telgraf-bucket-id> --default
Authorisation avec pour valeur Token <grafana-api-tocken>.<grafana-api-tocken>, connecter vous à l'interface d'InfluxDB v2 et générer un nouveau token si ce n'est pas déjà fait (Load Data > Api Tockens > Generate API Token) en lecture seulement sur le bucket "telegraf". ssh admin@bkp-<region>-sinp docker exec -it monitor-grafana /bin/bash grafana-cli plugins install grafana-clock-panel exit cd ~/docker/monitor/ docker compose restart monitor-grafana sudo chown 1337:root /home/admin/docker/monitor/grafana/backup docker compose run monitor-grafana-backup/home/admin/docker/monitor/grafana/backupdocker compose run monitor-grafana-backup restore _OUTPUT_/<date>.tar.gz/etc/cron.d/home/admin/ est bien sauvegarder par Borg.$__interval par 10sNoData pour le champ "If no data or all values are null" qnd on utilise une règle d'alerte utilisant For. Vous pouvez utiliser la valeur Keep Last State.A : SELECT mean("usage_user") FROM "autogen"."cpu" WHERE $timeFilter GROUP BY TIME(10s), "host"::tag fill(NULL) B : MEAN ; A ; DROP NON NUMERIC VALUE C : B IS ABOVE 50
A query : SELECT mean("load5") FROM "autogen"."system" WHERE $timeFilter GROUP BY TIME(10s) fill(NULL) B reduce : MEAN ; A ; DROP NON NUMERIC VALUE C threshold : B IS ABOVE 2,5
A query : SELECT mean("available_percent") AS "mean_available_percent" FROM "autogen"."mem" WHERE $timeFilter GROUP BY TIME(10s), "host"::tag fill(NULL) B reduce : MEAN ; A ; DROP NON NUMERIC VALUE C threshold : B IS BELOW 25
A query: SELECT mean("used_percent") FROM "autogen"."disk" WHERE $timeFilter GROUP BY TIME(1m), "host"::tag, "device"::tag fill(NULL) B reduce : MAX ; A ; DROP NON NUMERIC VALUE C threshold : B IS ABOVE 80
docker exec -it monitor-influxdb influx -execute 'CREATE RETENTION POLICY "telegraf_1_year" ON "telegraf" DURATION 365d REPLICATION 1 SHARD DURATION 7d DEFAULT'
docker exec -it monitor-influxdb influx -execute 'SHOW RETENTION POLICIES ON "telegraf"'
docker exec -it monitor-influxdb influxSHOW DATABASESUSE "telegraf"SHOW MEASUREMENTSSHOW SERIES FROM <measurement>SHOW TAG KEYS FROM <measurement>SHOW TAG VALUES WITH KEY = "host"SHOW TAG VALUES FROM <measurement> WITH KEY = "host"SHOW FIELD KEYS FROM <measurement>SELECT * FROM <measurement>precision rfc3339DELETE FROM postgresql WHERE time < '2020-01-09 17:00:00' DELETE WHERE time < '2020-01-09 10:37:00'[[outputs.influxdb]] urls = ["http://monitor-influxdb:8086"] database = "telegraf" [[inputs.influxdb]] urls = [ "http://monitor-influxdb:8086/debug/vars" ]