Added the multi website log parsing availability
This commit is contained in:
Alexey Nizhegolenko
parent
62ae4451e2
commit
1e09249b2f
4 changed files with 128 additions and 46 deletions
119
geomap.json
119
geomap.json
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@ -2,58 +2,71 @@
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"__inputs": [
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{
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"name": "DS_INFLUXDB",
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"label": "Influxdb",
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"label": "InfluxDB",
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"description": "",
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"type": "datasource",
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"pluginId": "influxdb",
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"pluginName": "InfluxDB"
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}
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],
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"__elements": [],
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"__requires": [
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{
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"type": "grafana",
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"id": "grafana",
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"name": "Grafana",
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"version": "5.2.3"
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"version": "9.0.2"
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},
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{
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"type": "panel",
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"id": "grafana-worldmap-panel",
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"name": "Worldmap Panel",
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"version": "0.1.2"
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"version": "0.3.3"
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},
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{
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"type": "datasource",
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"id": "influxdb",
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"name": "InfluxDB",
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"version": "5.0.0"
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"version": "1.0.0"
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},
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{
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"type": "panel",
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"id": "table",
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"name": "Table",
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"version": "5.0.0"
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"id": "table-old",
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"name": "Table (old)",
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"version": ""
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}
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],
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"annotations": {
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"list": [
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{
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"builtIn": 1,
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"datasource": "-- Grafana --",
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"datasource": {
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"type": "datasource",
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"uid": "grafana"
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},
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"enable": true,
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"hide": true,
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"iconColor": "rgba(0, 211, 255, 1)",
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"name": "Annotations & Alerts",
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"target": {
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"limit": 100,
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"matchAny": false,
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"tags": [],
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"type": "dashboard"
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},
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"type": "dashboard"
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}
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]
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},
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"description": "Dashboard for showing GEOIP information from Nginx logs, for the GeoStat script. ",
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"editable": true,
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"gnetId": null,
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"fiscalYearStartMonth": 0,
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"gnetId": 8342,
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"graphTooltip": 0,
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"id": null,
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"iteration": 1539373533704,
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"iteration": 1658128917676,
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"links": [],
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"liveNow": false,
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"panels": [
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{
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"circleMaxSize": "8",
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@ -63,7 +76,10 @@
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"rgba(237, 129, 40, 0.89)",
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"rgba(50, 172, 45, 0.97)"
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],
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"datasource": "${DS_INFLUXDB}",
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"datasource": {
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"type": "influxdb",
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"uid": "${DS_INFLUXDB}"
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},
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"decimals": 0,
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"esMetric": "Count",
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"gridPos": {
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@ -95,6 +111,10 @@
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},
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"targets": [
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{
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"datasource": {
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"type": "influxdb",
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"uid": "${DS_INFLUXDB}"
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},
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"groupBy": [
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{
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"params": [
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@ -133,6 +153,12 @@
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"key": "host",
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"operator": "=~",
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"value": "/^$host$/"
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},
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{
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"condition": "AND",
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"key": "website",
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"operator": "=~",
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"value": "/^$website$/"
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}
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]
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}
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@ -147,7 +173,10 @@
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},
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{
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"columns": [],
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"datasource": "${DS_INFLUXDB}",
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"datasource": {
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"type": "influxdb",
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"uid": "${DS_INFLUXDB}"
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},
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"fontSize": "100%",
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"gridPos": {
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"h": 13,
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@ -167,7 +196,7 @@
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"styles": [
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{
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"alias": "Country",
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"colorMode": null,
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"align": "auto",
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"colors": [
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"rgba(245, 54, 54, 0.9)",
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"rgba(237, 129, 40, 0.89)",
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@ -183,7 +212,7 @@
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},
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{
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"alias": "",
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"colorMode": null,
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"align": "auto",
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"colors": [
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"rgba(245, 54, 54, 0.9)",
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"rgba(237, 129, 40, 0.89)",
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@ -200,7 +229,7 @@
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},
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{
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"alias": "Count",
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"colorMode": null,
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"align": "auto",
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"colors": [
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"rgba(245, 54, 54, 0.9)",
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"rgba(237, 129, 40, 0.89)",
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@ -217,6 +246,10 @@
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],
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"targets": [
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{
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"datasource": {
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"type": "influxdb",
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"uid": "${DS_INFLUXDB}"
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},
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"groupBy": [
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{
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"params": [
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@ -255,59 +288,90 @@
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"key": "host",
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"operator": "=~",
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"value": "/^$host$/"
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},
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{
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"condition": "AND",
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"key": "website",
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"operator": "=~",
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"value": "/^$website$/"
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}
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]
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}
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],
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"title": "Country SUM",
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"transform": "table",
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"type": "table"
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"type": "table-old"
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}
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],
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"refresh": "30s",
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"schemaVersion": 16,
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"refresh": "5s",
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"schemaVersion": 36,
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"style": "dark",
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"tags": [],
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"templating": {
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"list": [
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{
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"current": {
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"selected": false,
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"text": "default",
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"value": "default"
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},
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"hide": 0,
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"label": null,
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"includeAll": false,
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"multi": false,
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"name": "datasource",
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"options": [],
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"query": "influxdb",
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"queryValue": "",
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"refresh": 1,
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"regex": "",
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"skipUrlSync": false,
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"type": "datasource"
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},
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{
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"allValue": null,
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"current": {},
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"datasource": "${DS_INFLUXDB}",
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"datasource": {
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"type": "influxdb",
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"uid": "${DS_INFLUXDB}"
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},
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"definition": "",
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"hide": 0,
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"includeAll": false,
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"label": null,
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"multi": false,
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"name": "host",
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"options": [],
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"query": "SHOW TAG VALUES FROM \"geodata\" WITH KEY = \"host\"",
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"refresh": 1,
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"regex": "",
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"skipUrlSync": false,
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"sort": 0,
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"tagValuesQuery": "",
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"tags": [],
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"tagsQuery": "",
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"type": "query",
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"useTags": false
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},
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{
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"current": {},
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"datasource": {
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"type": "influxdb",
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"uid": "${DS_INFLUXDB}"
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},
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"definition": "SHOW TAG VALUES FROM \"geodata\" WITH KEY = \"website\"",
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"hide": 0,
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"includeAll": false,
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"multi": false,
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"name": "website",
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"options": [],
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"query": "SHOW TAG VALUES FROM \"geodata\" WITH KEY = \"website\"",
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"refresh": 1,
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"regex": "",
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"skipUrlSync": false,
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"sort": 0,
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"type": "query"
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}
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]
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},
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"time": {
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"from": "now-6h",
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"from": "now-5m",
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"to": "now"
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},
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"timepicker": {
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@ -336,7 +400,8 @@
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]
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},
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"timezone": "",
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"title": "GeoMap",
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"title": "Nginx GEOIP Statistic",
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"uid": "IYo4xyJmz",
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"version": 6
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}
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"version": 5,
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"weekStart": ""
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}
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51
geoparser.py
51
geoparser.py
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@ -3,6 +3,8 @@
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# Parts added by Remko Lodder, 2019.
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# Added: IPv6 matching, make query based on geoip2 instead of
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# geoip, which is going away r.s.n.
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# Added possibility of processing more than one Nginx log file,
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# by adding threading support. 2022 July by Alexey Nizhegolenko
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import os
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import re
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@ -15,6 +17,7 @@ import geoip2.database
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import configparser
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from influxdb import InfluxDBClient
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from IPy import IP as ipadd
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import threading
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class SyslogBOMFormatter(logging.Formatter):
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@ -30,7 +33,7 @@ root = logging.getLogger(__name__)
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root.setLevel(os.environ.get("LOGLEVEL", "INFO"))
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root.addHandler(handler)
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def logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSERPASS, MEASUREMENT, GEOIPDB, INODE): # NOQA
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def logparse(LOGPATH, WEBSITE, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSERPASS, MEASUREMENT, GEOIPDB, INODE): # NOQA
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# Preparing variables and params
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IPS = {}
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COUNT = {}
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@ -43,8 +46,7 @@ def logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSER
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re_IPV6 = re.compile('(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))') # NOQA
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GI = geoip2.database.Reader(GEOIPDB)
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# Main loop to parse access.log file in tailf style with sending metrcs
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# Main loop that parses log file in tailf style with sending metrics out
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with open(LOGPATH, "r") as FILE:
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STR_RESULTS = os.stat(LOGPATH)
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ST_SIZE = STR_RESULTS[6]
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@ -55,7 +57,7 @@ def logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSER
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LINE = FILE.readline()
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INODENEW = os.stat(LOGPATH).st_ino
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if INODE != INODENEW:
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break
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return
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if not LINE:
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time.sleep(1)
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FILE.seek(WHERE)
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@ -74,6 +76,7 @@ def logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSER
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COUNT['count'] = 1
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GEOHASH['geohash'] = HASH
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GEOHASH['host'] = HOSTNAME
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GEOHASH['website'] = WEBSITE
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GEOHASH['country_code'] = INFO.country.iso_code
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GEOHASH['country_name'] = INFO.country.name
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GEOHASH['city_name'] = INFO.city.name
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@ -81,8 +84,7 @@ def logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSER
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IPS['fields'] = COUNT
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IPS['measurement'] = MEASUREMENT
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METRICS.append(IPS)
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# Sending json data to InfluxDB
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# Sending json data itto InfluxDB
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try:
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CLIENT.write_points(METRICS)
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except Exception:
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@ -90,14 +92,14 @@ def logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSER
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def main():
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# Preparing for reading config file
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# Preparing for reading the config file
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PWD = os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
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CONFIG = configparser.ConfigParser()
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CONFIG.read('%s/settings.ini' % PWD)
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CONFIG.read(f'{PWD}/settings.ini')
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# Getting params from config
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GEOIPDB = CONFIG.get('GEOIP', 'geoipdb')
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LOGPATH = CONFIG.get('NGINX_LOG', 'logpath')
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LOGPATH = CONFIG.get('NGINX_LOGS', 'logpath').split()
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INFLUXHOST = CONFIG.get('INFLUXDB', 'host')
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INFLUXPORT = CONFIG.get('INFLUXDB', 'port')
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INFLUXDBDB = CONFIG.get('INFLUXDB', 'database')
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@ -107,14 +109,29 @@ def main():
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# Parsing log file and sending metrics to Influxdb
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while True:
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# Get inode from log file
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INODE = os.stat(LOGPATH).st_ino
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# Run main loop and grep a log file
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if os.path.exists(LOGPATH):
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logparse(LOGPATH, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSERPASS, MEASUREMENT, GEOIPDB, INODE) # NOQA
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else:
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logging.info('Nginx log file %s not found', LOGPATH)
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print('Nginx log file %s not found' % LOGPATH)
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logs = []
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thread_names = []
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for logitem in LOGPATH:
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logs.append(logitem.split(":"))
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for website, log in logs:
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# Get inode from log file
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if os.path.exists(log):
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INODE = os.stat(log).st_ino
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else:
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logging.info('Nginx log file %s not found', log)
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print('Nginx log file %s not found' % log)
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return
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# Run the main loop and grep data in separate threads
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t = website
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if os.path.exists(log):
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t = threading.Thread(target=logparse, args=[log, website, INFLUXHOST, INFLUXPORT, INFLUXDBDB, INFLUXUSER, INFLUXUSERPASS, MEASUREMENT, GEOIPDB, INODE], daemon=True, name=website) # NOQA
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for thread in threading.enumerate():
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thread_names.append(thread.name)
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if website not in thread_names:
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t.start()
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else:
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logging.info('Nginx log file %s not found', log)
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print('Nginx log file %s not found' % log)
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if __name__ == '__main__':
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BIN
geostat.png
BIN
geostat.png
Binary file not shown.
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Before Width: | Height: | Size: 188 KiB After Width: | Height: | Size: 137 KiB |
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@ -1,6 +1,6 @@
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[NGINX_LOG]
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[NGINX_LOGS]
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#Path for the log file (Nginx)
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logpath = /var/log/nginx/access.log
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logpath = website1:/var/log/website1/access.log website2:/var/log/website2/access.log
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[GEOIP]
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#Path for the GEOIP DB file
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