diff --git a/.github/workflows/helm-release.yaml b/.github/workflows/helm-release.yaml
index 3812602..0640b00 100644
--- a/.github/workflows/helm-release.yaml
+++ b/.github/workflows/helm-release.yaml
@@ -7,12 +7,17 @@ on:
     paths:
       - 'charts/**'
       - '.github/workflows/helm-release.yaml'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'charts/**'
 
 permissions:
   contents: write
 
 jobs:
-  release:
+  build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -38,6 +43,27 @@ jobs:
         run: |
           helm repo index docs/ --url "https://freuds.github.io/custom-charts/"
 
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: helm-charts
+          path: docs/
+          retention-days: 1
+
+  publish:
+    needs: build
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: helm-charts
+          path: docs/
+
       - name: Commit and push changes
         uses: stefanzweifel/git-auto-commit-action@v6
         with:
diff --git a/README.md b/README.md
index 2e98fb8..7ddbbf1 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,10 @@ Ce dépôt contient des charts Helm personnalisés, packagés et publiés automa
 
 - `charts/` : Contient les charts Helm
   - `cronjob/` : Chart Helm pour déployer des CronJobs Kubernetes
+  - `gatus/` : Chart Helm pour déployer [Gatus](https://github.com/TwiN/gatus) webservice
+  - `grafana-dashboards/` : Chart Helm pour déployer des dashboards Grafana en tant que ConfigMaps
+  - `ihm/` : Chart Helm pour des webservices génériques
+  - `openvpn-exporter/` : Chart Helm pour exporter les métriques OpenVPN à Prometheus
   - `proxy/` : Chart Helm pour déployer un Ingress multi-ProxyPass
   - `ct.yaml` : Configuration Chart Testing (lint, validation)
   - `lintconf.yaml` : Règles de lint YAML
diff --git a/charts/grafana-dashboards/Chart.yaml b/charts/grafana-dashboards/Chart.yaml
index 5fcf438..c75e3c6 100644
--- a/charts/grafana-dashboards/Chart.yaml
+++ b/charts/grafana-dashboards/Chart.yaml
@@ -4,7 +4,7 @@ description: A Helm chart for deploying Grafana Dashboars as configMap in Kubern
 name: grafana-dashboards
 icon: https://freuds.github.io/custom-charts/imgs/grafana-dashboards.png
 type: application
-version: 1.1.4
+version: 1.1.5
 home: https://freuds.github.io/custom-charts
 sources:
   - https://freuds.github.io/custom-charts
diff --git a/charts/grafana-dashboards/dashboards/gatus.json b/charts/grafana-dashboards/dashboards/gatus.json
new file mode 100644
index 0000000..6aee1a4
--- /dev/null
+++ b/charts/grafana-dashboards/dashboards/gatus.json
@@ -0,0 +1,882 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "grafana",
+          "uid": "-- Grafana --"
+        },
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
+      }
+    ]
+  },
+  "description": "Monitoring dashboard for service uptime monitoring using Gatus metrics",
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": 566,
+  "links": [],
+  "panels": [
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Services with certificate expiration warnings",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "noValue": "0",
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "yellow",
+                "value": 30
+              },
+              {
+                "color": "red",
+                "value": 7
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 4,
+        "x": 0,
+        "y": 0
+      },
+      "id": 8,
+      "options": {
+        "colorMode": "background",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "percentChangeColorMode": "standard",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "showPercentChange": false,
+        "textMode": "auto",
+        "wideLayout": true
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "count(gatus_results_certificate_expiration_seconds < 2592000)",
+          "hide": false,
+          "legendFormat": "Expiring < 30 days",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "count(gatus_results_certificate_expiration_seconds < 604800)",
+          "legendFormat": "Expiring < 7 days",
+          "refId": "B"
+        }
+      ],
+      "title": "Certificate Warnings",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Overall service availability",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "max": 100,
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "red"
+              },
+              {
+                "color": "yellow",
+                "value": 95
+              },
+              {
+                "color": "green",
+                "value": 99
+              }
+            ]
+          },
+          "unit": "percent"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 4,
+        "x": 4,
+        "y": 0
+      },
+      "id": 9,
+      "options": {
+        "colorMode": "background",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "percentChangeColorMode": "standard",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "showPercentChange": false,
+        "textMode": "auto",
+        "wideLayout": true
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "(sum(gatus_results_endpoint_success) / count(gatus_results_endpoint_success)) * 100",
+          "legendFormat": "Overall Availability",
+          "refId": "A"
+        }
+      ],
+      "title": "Overall Availability",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Number of services being monitored",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 4,
+        "x": 8,
+        "y": 0
+      },
+      "id": 10,
+      "options": {
+        "colorMode": "background",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "percentChangeColorMode": "standard",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "showPercentChange": false,
+        "textMode": "auto",
+        "wideLayout": true
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "count(gatus_results_endpoint_success)",
+          "legendFormat": "Total Services",
+          "refId": "A"
+        }
+      ],
+      "title": "Monitored Services",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Overview of service health status across all groups",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "vis": false,
+              "viz": false
+            }
+          },
+          "mappings": [],
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 0
+      },
+      "id": 1,
+      "options": {
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true,
+          "values": []
+        },
+        "pieType": "pie",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "tooltip": {
+          "hideZeros": false,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "sum(gatus_results_endpoint_success) by (group)",
+          "legendFormat": "{{group}} - UP",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "sum(1 - gatus_results_endpoint_success) by (group)",
+          "legendFormat": "{{group}} - DOWN",
+          "refId": "B"
+        }
+      ],
+      "title": "Service Health by Group",
+      "type": "piechart"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "SSL certificate expiration times for all services",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {
+            "align": "auto",
+            "cellOptions": {
+              "type": "auto"
+            },
+            "inspect": false
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "red"
+              },
+              {
+                "color": "#EAB839",
+                "value": 172800
+              },
+              {
+                "color": "green",
+                "value": 604800
+              }
+            ]
+          },
+          "unit": "dtdurations"
+        },
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "Time Until Expiry"
+            },
+            "properties": [
+              {
+                "id": "custom.cellOptions",
+                "value": {
+                  "applyToRow": false,
+                  "type": "color-background"
+                }
+              },
+              {
+                "id": "unit",
+                "value": "s"
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 8
+      },
+      "id": 3,
+      "options": {
+        "cellHeight": "sm",
+        "footer": {
+          "countRows": false,
+          "fields": "",
+          "reducer": [
+            "sum"
+          ],
+          "show": false
+        },
+        "showHeader": true,
+        "sortBy": []
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "gatus_results_certificate_expiration_seconds",
+          "format": "table",
+          "instant": true,
+          "legendFormat": "__auto",
+          "refId": "A"
+        }
+      ],
+      "title": "SSL Certificate Expiration",
+      "transformations": [
+        {
+          "id": "organize",
+          "options": {
+            "excludeByName": {
+              "Time": true,
+              "Value": false,
+              "__name__": true,
+              "app_kubernetes_io_instance": true,
+              "app_kubernetes_io_managed_by": true,
+              "app_kubernetes_io_name": true,
+              "app_kubernetes_io_service": true,
+              "helm_sh_chart": true,
+              "instance": true,
+              "job": true,
+              "key": true,
+              "type": true
+            },
+            "includeByName": {},
+            "indexByName": {
+              "Value": 2,
+              "group": 0,
+              "name": 1
+            },
+            "renameByName": {
+              "Value": "Time Until Expiry",
+              "group": "Group",
+              "name": "Service"
+            }
+          }
+        }
+      ],
+      "type": "table"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Current status of all monitored services",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {
+            "align": "auto",
+            "cellOptions": {
+              "type": "auto"
+            },
+            "inspect": false
+          },
+          "mappings": [
+            {
+              "options": {
+                "0": {
+                  "color": "red",
+                  "index": 0,
+                  "text": "DOWN"
+                },
+                "1": {
+                  "color": "green",
+                  "index": 1,
+                  "text": "UP"
+                }
+              },
+              "type": "value"
+            }
+          ],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "red"
+              },
+              {
+                "color": "green",
+                "value": 1
+              }
+            ]
+          }
+        },
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "Status"
+            },
+            "properties": [
+              {
+                "id": "custom.cellOptions",
+                "value": {
+                  "type": "color-background"
+                }
+              }
+            ]
+          },
+          {
+            "matcher": {
+              "id": "byName",
+              "options": "Response Time"
+            },
+            "properties": [
+              {
+                "id": "unit",
+                "value": "s"
+              }
+            ]
+          }
+        ]
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 8
+      },
+      "id": 2,
+      "options": {
+        "cellHeight": "sm",
+        "footer": {
+          "countRows": false,
+          "fields": "",
+          "reducer": [
+            "sum"
+          ],
+          "show": false
+        },
+        "showHeader": true,
+        "sortBy": [
+          {
+            "desc": false,
+            "displayName": "Status"
+          }
+        ]
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "gatus_results_endpoint_success",
+          "format": "table",
+          "instant": true,
+          "legendFormat": "__auto",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "gatus_results_duration_seconds",
+          "format": "table",
+          "instant": true,
+          "legendFormat": "__auto",
+          "refId": "B"
+        }
+      ],
+      "title": "Service Status Overview",
+      "transformations": [
+        {
+          "id": "joinByField",
+          "options": {
+            "byField": "name",
+            "mode": "outer"
+          }
+        },
+        {
+          "id": "organize",
+          "options": {
+            "excludeByName": {
+              "Time": true,
+              "__name__": true,
+              "app_kubernetes_io_instance": true,
+              "app_kubernetes_io_managed_by": true,
+              "app_kubernetes_io_name": true,
+              "app_kubernetes_io_service": true,
+              "group 2": true,
+              "helm_sh_chart": true,
+              "instance": true,
+              "job": true,
+              "key": true,
+              "type": true
+            },
+            "includeByName": {},
+            "indexByName": {
+              "Time 1": 4,
+              "Time 2": 15,
+              "Value #A": 2,
+              "Value #B": 3,
+              "__name__ 1": 5,
+              "__name__ 2": 16,
+              "app_kubernetes_io_instance 1": 6,
+              "app_kubernetes_io_instance 2": 17,
+              "app_kubernetes_io_managed_by 1": 7,
+              "app_kubernetes_io_managed_by 2": 18,
+              "app_kubernetes_io_name 1": 8,
+              "app_kubernetes_io_name 2": 19,
+              "app_kubernetes_io_service 1": 9,
+              "app_kubernetes_io_service 2": 20,
+              "group 1": 0,
+              "group 2": 21,
+              "helm_sh_chart 1": 10,
+              "helm_sh_chart 2": 22,
+              "instance 1": 11,
+              "instance 2": 23,
+              "job 1": 12,
+              "job 2": 24,
+              "key 1": 13,
+              "key 2": 25,
+              "name": 1,
+              "type 1": 14,
+              "type 2": 26
+            },
+            "renameByName": {
+              "Value #A": "Status",
+              "Value #B": "Response Time",
+              "group": "Group",
+              "group 1": "Group",
+              "name": "Service"
+            }
+          }
+        }
+      ],
+      "type": "table"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Response times for all monitored services",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "barWidthFactor": 0.6,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "vis": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "s"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 16
+      },
+      "id": 4,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "hideZeros": false,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "gatus_results_duration_seconds",
+          "legendFormat": "{{name}} ({{group}})",
+          "refId": "A"
+        }
+      ],
+      "title": "Response Times",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "$datasource"
+      },
+      "description": "Current status distribution across all services",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "barWidthFactor": 0.6,
+            "drawStyle": "line",
+            "fillOpacity": 10,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "vis": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 16
+      },
+      "id": 5,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "hideZeros": false,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "pluginVersion": "12.0.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "sum(gatus_results_endpoint_success)",
+          "legendFormat": "Services UP",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "$datasource"
+          },
+          "expr": "sum(1 - gatus_results_endpoint_success)",
+          "legendFormat": "Services DOWN",
+          "refId": "B"
+        }
+      ],
+      "title": "Service Status Distribution",
+      "type": "timeseries"
+    }
+  ],
+  "preload": false,
+  "refresh": "30s",
+  "schemaVersion": 41,
+  "tags": [
+    "gatus",
+    "monitoring",
+    "uptime"
+  ],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "text": "myprom",
+          "value": "PA04845DA3A4B088E"
+        },
+        "description": "Select your Prometheus datasource",
+        "includeAll": false,
+        "label": "Datasource",
+        "name": "datasource",
+        "options": [],
+        "query": "prometheus",
+        "refresh": 1,
+        "regex": "",
+        "type": "datasource"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Gatus - Service Monitoring Dashboard",
+  "uid": "gatus-monitoring2",
+  "version": 10
+}