docs: update changelog for release

Merge branch 'remove-deprecated-database-metric-collector' into 'main'
Remove deprecated database metric collector See merge request hectorjsmith/fail2ban-prometheus-exporter!50
2021-12-21 21:16:38 +00:00 · 2021-12-21 17:46:46 +00:00 · 2021-12-21 17:42:42 +00:00 · 2021-12-21 17:29:00 +00:00 · 2021-12-21 17:29:00 +00:00 · 2021-12-18 06:58:40 +00:00
8 changed files with 747 additions and 14 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -7,6 +7,20 @@ The format is based on [Keep a Changelog], and this project adheres to [Semantic
 ## [Unreleased]
 *Nothing yet*

+## [0.5.0] - 2021-12-21
+*Remove deprecated code & support python2*
+
+### Added
+- (b397a51) feat: sample grafana dashboard ([#15](https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/issues/15))
+- (c208c8e) feat: add listen address parameter - thanks [@private-creator](https://gitlab.com/private-creator)!
+
+### Fixed
+- (7932ccb) fix: support python2 fail2ban ([#14](https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/issues/14)) - thanks [@private-creator](https://gitlab.com/private-creator)!
+
+### BREAKING CHANGE
+- Remove `-db` CLI flag
+- Remove `f2b_errors{type="db"}` metric
+
 ## [0.4.0] - 2021-10-18
 *Add new fail2ban config metrics*

@ -70,3 +84,4 @@ The format is based on [Keep a Changelog], and this project adheres to [Semantic
 [0.2.0]: https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/compare/0.1.0...0.2.0
 [0.3.0]: https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/compare/0.2.0...0.3.0
 [0.4.0]: https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/compare/0.3.0...0.4.0
+[0.5.0]: https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/compare/0.4.0...0.5.0
--- a/README.md
+++ b/README.md
@ -9,7 +9,7 @@ Go tool to collect and export metrics on Fail2Ban
 4. Metrics

 ## 1. Introduction
-The exporter can collect metrics from 2 locations: the fail2ban server socket and the fail2ban server database.
+This exporter collects metrics from a running fail2ban instance.

 Once the exporter is running, metrics are available at `localhost:9191/metrics`.

@ -20,6 +20,12 @@ This allows the data collected by the exporter to always align with the output o

 The default location of the socket is: `/var/run/fail2ban/fail2ban.sock`

+## 1.1. Grafana
+
+The metrics exported by this tool are compatible with Prometheus and Grafana. A sample grafana dashboard can be found in the `grafana.json` file. Just import the contents of this file into a new Grafana dashboard to get started.
+
+*(Sample dashboard is compatible with Grafana `8.2.1` and above)*
+
 ## 2. Running the Exporter

 The exporter is compiled and released as a single binary.
@ -33,6 +39,8 @@ See the [releases page](https://gitlab.com/hectorjsmith/fail2ban-prometheus-expo
 ```
 $ fail2ban-prometheus-exporter -h

+  -web.listen-address string
+        address to use for metrics server (default 0.0.0.0)
  -port int
        port to use for the metrics server (default 9191)
  -socket string
@ -125,7 +133,7 @@ In this configuration, there will be two jails - one for IPs banned from the SSH
 This tool exports several metrics *per jail*, meaning that it is possible to track how many IPs are being banned in each jail as well as the overall total.
 This can be useful to track what services are seeing more failed logins.

-### 4.1. Socket-based Metrics
+### 4.1. Fail2Ban Metrics

 These are the metrics exported by reading data from the fail2ban server socket.
 All metrics are prefixed with `f2b_`.
@ -133,7 +141,6 @@ All metrics are prefixed with `f2b_`.
 Exposed metrics:
 * `up` - Returns 1 if the fail2ban server is up and connection succeeds
 * `errors` - Number of errors since startup
-    * `db` - Errors connecting to the database
    * `socket_conn` - Errors connecting to the fail2ban socket (e.g. connection refused)
    * `socket_req` - Errors sending requests to the fail2ban server (e.g. invalid responses)
 * `jail_count` - Number of jails configured in fail2ban
@ -151,7 +158,6 @@ Exposed metrics:
 ```
 # HELP f2b_errors Number of errors found since startup
 # TYPE f2b_errors counter
-f2b_errors{type="db"} 0
 f2b_errors{type="socket_conn"} 0
 f2b_errors{type="socket_req"} 0
 # HELP f2b_jail_banned_current Number of IPs currently banned in this jail
--- a/grafana.json
+++ b/grafana.json
@ -0,0 +1,718 @@
+{
+  "__inputs": [],
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "8.2.1"
+    },
+    {
+      "type": "panel",
+      "id": "table",
+      "name": "Table",
+      "version": ""
+    },
+    {
+      "type": "panel",
+      "id": "timeseries",
+      "name": "Time series",
+      "version": ""
+    }
+  ],
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "gnetId": null,
+  "graphTooltip": 2,
+  "id": null,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {
+            "align": "auto",
+            "displayMode": "auto"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          }
+        },
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byRegexp",
+              "options": ".*Time"
+            },
+            "properties": [
+              {
+                "id": "unit",
+                "value": "s"
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
+        "h": 6,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 206,
+      "options": {
+        "showHeader": true
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_config_jail_max_retries",
+          "format": "table",
+          "instant": true,
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "A"
+        },
+        {
+          "exemplar": true,
+          "expr": "f2b_config_jail_ban_time",
+          "format": "table",
+          "hide": false,
+          "instant": true,
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "B"
+        },
+        {
+          "exemplar": true,
+          "expr": "f2b_config_jail_find_time",
+          "format": "table",
+          "hide": false,
+          "instant": true,
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "C"
+        }
+      ],
+      "title": "F2B Config",
+      "transformations": [
+        {
+          "id": "merge",
+          "options": {}
+        },
+        {
+          "id": "groupBy",
+          "options": {
+            "fields": {
+              "Value #A": {
+                "aggregations": [
+                  "lastNotNull"
+                ],
+                "operation": "aggregate"
+              },
+              "Value #B": {
+                "aggregations": [
+                  "lastNotNull"
+                ],
+                "operation": "aggregate"
+              },
+              "Value #C": {
+                "aggregations": [
+                  "lastNotNull"
+                ],
+                "operation": "aggregate"
+              },
+              "jail": {
+                "aggregations": [],
+                "operation": "groupby"
+              }
+            }
+          }
+        },
+        {
+          "id": "organize",
+          "options": {
+            "excludeByName": {},
+            "indexByName": {},
+            "renameByName": {
+              "Value #A (lastNotNull)": "Max Retries",
+              "Value #B (lastNotNull)": "Ban Time",
+              "Value #C (lastNotNull)": "Find Time",
+              "jail": "Jail"
+            }
+          }
+        }
+      ],
+      "transparent": true,
+      "type": "table"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 6
+      },
+      "id": 190,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "right"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_jail_failed_total",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Fail2Ban Failures (Total)",
+      "transparent": true,
+      "type": "timeseries"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 6
+      },
+      "id": 191,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "right"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_jail_banned_total",
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Fail2Ban Bans (Total)",
+      "transparent": true,
+      "type": "timeseries"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 14
+      },
+      "id": 208,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "right"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_jail_failed_current",
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Fail2Ban Failures (Current)",
+      "transparent": true,
+      "type": "timeseries"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 14
+      },
+      "id": 209,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "right"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_jail_banned_current",
+          "interval": "",
+          "legendFormat": "{{jail}}",
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Fail2Ban Bans (Current)",
+      "transparent": true,
+      "type": "timeseries"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "max": 1,
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 12,
+        "x": 0,
+        "y": 22
+      },
+      "id": 203,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "right"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_up",
+          "interval": "",
+          "legendFormat": "Up",
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Fail2Ban Up",
+      "transparent": true,
+      "type": "timeseries"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": true,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "max": 1,
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 12,
+        "x": 12,
+        "y": 22
+      },
+      "id": 204,
+      "options": {
+        "legend": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "right"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.2.1",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "f2b_errors",
+          "interval": "",
+          "legendFormat": "{{type}}",
+          "refId": "A"
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Fail2Ban Exporter Errors",
+      "transparent": true,
+      "type": "timeseries"
+    }
+  ],
+  "refresh": "30s",
+  "schemaVersion": 31,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "F2B",
+  "uid": "cTkH9AT7z",
+  "version": 13
+}
--- a/src/cfg/cfg.go
+++ b/src/cfg/cfg.go
@ -13,6 +13,7 @@ const (

 type AppSettings struct {
 	VersionMode          bool
+	MetricsAddress       string
 	MetricsPort          int
 	Fail2BanSocketPath   string
 	FileCollectorPath    string
@ -22,14 +23,12 @@ type AppSettings struct {
 func Parse() *AppSettings {
 	appSettings := &AppSettings{}
 	flag.BoolVar(&appSettings.VersionMode, "version", false, "show version info and exit")
+	flag.StringVar(&appSettings.MetricsAddress, "web.listen-address", "0.0.0.0", "address to use for the metrics server")
 	flag.IntVar(&appSettings.MetricsPort, "port", 9191, "port to use for the metrics server")
 	flag.StringVar(&appSettings.Fail2BanSocketPath, "socket", "", "path to the fail2ban server socket")
 	flag.BoolVar(&appSettings.FileCollectorEnabled, "collector.textfile", false, "enable the textfile collector")
 	flag.StringVar(&appSettings.FileCollectorPath, "collector.textfile.directory", "", "directory to read text files with metrics from")

-	// deprecated: to be removed in next version
-	_ = flag.String("db", "", "path to the fail2ban sqlite database (removed)")
-
 	flag.Parse()
 	appSettings.validateFlags()
 	return appSettings
--- a/src/collector/f2b/collector.go
+++ b/src/collector/f2b/collector.go
@ -11,7 +11,6 @@ type Collector struct {
 	socketPath                 string
 	exporterVersion            string
 	lastError                  error
-	dbErrorCount               int
 	socketConnectionErrorCount int
 	socketRequestErrorCount    int
 }
@ -21,7 +20,6 @@ func NewExporter(appSettings *cfg.AppSettings, exporterVersion string) *Collecto
 		socketPath:                 appSettings.Fail2BanSocketPath,
 		exporterVersion:            exporterVersion,
 		lastError:                  nil,
-		dbErrorCount:               0,
 		socketConnectionErrorCount: 0,
 		socketRequestErrorCount:    0,
 	}
--- a/src/collector/f2b/socket.go
+++ b/src/collector/f2b/socket.go
@ -69,9 +69,6 @@ var (
 )

 func (c *Collector) collectErrorCountMetric(ch chan<- prometheus.Metric) {
-	ch <- prometheus.MustNewConstMetric(
-		metricErrorCount, prometheus.CounterValue, float64(c.dbErrorCount), "db",
-	)
 	ch <- prometheus.MustNewConstMetric(
 		metricErrorCount, prometheus.CounterValue, float64(c.socketConnectionErrorCount), "socket_conn",
 	)
--- a/src/exporter.go
+++ b/src/exporter.go
@ -53,7 +53,7 @@ func main() {
 	if appSettings.VersionMode {
 		printAppVersion()
 	} else {
-		addr := fmt.Sprintf("0.0.0.0:%d", appSettings.MetricsPort)
+		addr := fmt.Sprintf("%s:%d", appSettings.MetricsAddress, appSettings.MetricsPort)

 		log.Printf("starting fail2ban exporter at %s", addr)

--- a/src/socket/protocol.go
+++ b/src/socket/protocol.go
@ -59,7 +59,7 @@ func (s *Fail2BanSocket) read() (interface{}, error) {
 	unpickler := pickle.NewUnpickler(bufReader)

 	unpickler.FindClass = func(module, name string) (interface{}, error) {
-		if module == "builtins" && name == "str" {
+		if (module == "builtins" || module == "__builtin__") && name == "str" {
 			return &Py_builtins_str{}, nil
 		}
 		return nil, fmt.Errorf("class not found: " + module + " : " + name)
Author	SHA1	Message	Date
Hector	e0531694dd	docs: update changelog for release	2021-12-21 21:16:38 +00:00
Hector	c2bc99afc2	Merge branch 'remove-deprecated-database-metric-collector' into 'main' Remove deprecated database metric collector See merge request hectorjsmith/fail2ban-prometheus-exporter!50	2021-12-21 17:46:46 +00:00
Hector	497e2ff692	remove: references to db collector Remove final references to the deprecated database metric collector. Remove counter for db connection errors. BREAKING CHANGE: Remove `-db` CLI flag.	2021-12-21 17:42:42 +00:00
Hector	157e065369	Merge branch '15-add-sample-grafana-dashboard' into 'main' Resolve "Add sample grafana dashboard" Closes #15 See merge request hectorjsmith/fail2ban-prometheus-exporter!49	2021-12-21 17:29:00 +00:00
Hector	b397a51cf8	feat: sample grafana dashboard (#15 ) Add a sample Grafana dashboard to display all the metrics collected by this tool. Update the README file to mention Grafana dashboard.	2021-12-21 17:29:00 +00:00
Hector	4be463a7c8	Merge branch 'python2' into 'main' fix: support python2 fail2ban Closes #14 See merge request hectorjsmith/fail2ban-prometheus-exporter!48	2021-12-18 06:58:40 +00:00
Private Creator	7932ccbe23	fix: support python2 fail2ban Python2 pickles use different class names for some types. Specifically, builtins.str is __builtin__.str.	2021-12-18 06:58:40 +00:00
Hector	6bbdd7a0a6	Merge branch 'main' into 'main' feat: Add listen address parameter See merge request hectorjsmith/fail2ban-prometheus-exporter!47	2021-12-18 06:45:37 +00:00
Private Creator	c208c8e97d	feat: add listen address parameter Add new -web.listen-address command line parameter, so that the listening interface can be limited. This follows a similar style as the official prometheus-node-exporter project. Update project README with the new parameter.	2021-12-18 06:45:37 +00:00
Hector	f18bd78d4e	Merge branch 'release/0.4.0' into 'main' Release/0.4.0 See merge request hectorjsmith/fail2ban-prometheus-exporter!46	2021-10-18 18:44:46 +00:00