Merge pull request 'Documentation updates' (#423) from doc-0.8 into main

Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/423

1 files changed, 1053 insertions, 0 deletions

diff --git a/script/telemetry/grafana-garage-dashboard-prometheus.json b/script/telemetry/grafana-garage-dashboard-prometheus.json
new file mode 100644
index 00000000..28ef1ec0
--- /dev/null
+++ b/script/telemetry/grafana-garage-dashboard-prometheus.json
@@ -0,0 +1,1053 @@
+{
+  "__inputs": [
+    {
+      "name": "DS_DS_PROMETHEUS",
+      "label": "DS_PROMETHEUS",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "prometheus",
+      "pluginName": "Prometheus"
+    }
+  ],
+  "__elements": {},
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "9.2.0"
+    },
+    {
+      "type": "datasource",
+      "id": "prometheus",
+      "name": "Prometheus",
+      "version": "1.0.0"
+    },
+    {
+      "type": "panel",
+      "id": "timeseries",
+      "name": "Time series",
+      "version": ""
+    }
+  ],
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "datasource",
+          "uid": "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,
+  "graphTooltip": 0,
+  "id": null,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 24,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "Bps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
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+        "w": 8,
+        "x": 0,
+        "y": 0
+      },
+      "id": 10,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "sum(rate(block_bytes_read{job=\"garage\"}[$__rate_interval])    )",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "Disk bytes read",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "-sum(rate(block_bytes_written{job=\"garage\"}[$__rate_interval])    )",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "Disk bytes written",
+          "refId": "B"
+        }
+      ],
+      "title": "Disk I/O",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "reqps"
+        },
+        "overrides": []
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+        "w": 8,
+        "x": 8,
+        "y": 0
+      },
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+      "options": {
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+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "exemplar": true,
+          "expr": "sum by (api_endpoint) (rate(api_s3_request_counter {job=\"garage\"}[$__rate_interval]))",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "{{api_endpoint}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "API requests",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
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+              "type": "linear"
+            },
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+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
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+            "mode": "absolute",
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+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "reqps"
+        },
+        "overrides": []
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+        "w": 8,
+        "x": 16,
+        "y": 0
+      },
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+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "sum(rate(web_request_counter {job=\"garage\"}[$__rate_interval]))",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "Web request rate",
+          "refId": "A"
+        }
+      ],
+      "title": "Web requests",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
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+          },
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+            "axisColorMode": "text",
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+            "axisPlacement": "auto",
+            "barAlignment": 0,
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+              "viz": false
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+            "pointSize": 5,
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+              }
+            ]
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+        "overrides": []
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+      },
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+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "sum by (rpc_endpoint) (rate(rpc_request_counter {job=\"garage\"}[$__rate_interval]))",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "{{rpc_endpoint}}",
+          "refId": "A"
+        }
+      ],
+      "title": "RPC requests",
+      "type": "timeseries"
+    },
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+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
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+            "mode": "palette-classic"
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+            "axisColorMode": "text",
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+            "drawStyle": "line",
+            "fillOpacity": 0,
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+            "lineWidth": 1,
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+            "scaleDistribution": {
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+            }
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+          "displayMode": "list",
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+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "exemplar": true,
+          "expr": "sum by (api_endpoint, status_code) (rate(api_s3_error_counter {job=\"garage\"}[$__rate_interval]))",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "{{api_endpoint}} {{status_code}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "API errors",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
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+            "axisPlacement": "auto",
+            "barAlignment": 0,
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+            "fillOpacity": 0,
+            "gradientMode": "none",
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+              "viz": false
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+            "pointSize": 5,
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+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
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+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
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+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
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+          "unit": "reqps"
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+        "w": 8,
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+        "y": 9
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+      "id": 11,
+      "options": {
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+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "sum by(status_code) (rate(web_error_counter {job=\"garage\"}[$__rate_interval]))",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "{{status_code}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Web errors",
+      "type": "timeseries"
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+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
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+            "mode": "palette-classic"
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+              "tooltip": false,
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+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
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+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": [
+          {
+            "__systemRef": "hideSeriesFrom",
+            "matcher": {
+              "id": "byNames",
+              "options": {
+                "mode": "exclude",
+                "names": [
+                  "10.83.2.3:3903"
+                ],
+                "prefix": "All except:",
+                "readOnly": true
+              }
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+            "properties": [
+              {
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+                "value": {
+                  "legend": false,
+                  "tooltip": false,
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+        "x": 0,
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+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "block_resync_queue_length{job=\"garage\"}",
+          "interval": "",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Resync queue length",
+      "type": "timeseries"
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+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
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+            "mode": "palette-classic"
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+            "axisColorMode": "text",
+            "axisLabel": "",
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+            "drawStyle": "line",
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+            "spanNulls": false,
+            "stacking": {
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+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
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+          "mappings": [],
+          "thresholds": {
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+            "steps": [
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+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
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+        "overrides": []
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+        "x": 8,
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+      "options": {
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+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "sum by(table_name) (table_gc_todo_queue_length{job=\"garage\"})",
+          "interval": "",
+          "legendFormat": "{{ table_name}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Table GC queue length",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
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+            },
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+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 16,
+        "y": 17
+      },
+      "id": 8,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "sum by(table_name) (table_merkle_updater_todo_queue_length{job=\"garage\"})",
+          "interval": "",
+          "legendFormat": "{{ table_name}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Table Merkle updater queue length",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 0,
+        "y": 25
+      },
+      "id": 12,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_DS_PROMETHEUS}"
+          },
+          "exemplar": true,
+          "expr": "block_resync_errored_blocks{job=\"garage\"}",
+          "interval": "",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Resync errored blocks",
+      "type": "timeseries"
+    }
+  ],
+  "refresh": "30s",
+  "schemaVersion": 37,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Garage",
+  "uid": "ys3pnpZ4k",
+  "version": 26,
+  "weekStart": ""
+}
\ No newline at end of file