initial commit

2026-08-31 08:41:45 -05:00
commit 76fa38e34c
54 changed files with 6747 additions and 0 deletions
@@ -0,0 +1,251 @@
+{ pkgs, lib }:
+let
+  inherit (import ./helpers.nix { inherit pkgs lib; }) prom mkDashboard;
+in
+mkDashboard {
+  name = "containers.json";
+  title = "Containers";
+  uid = "containers";
+  from = "now-3h";
+  panels = [
+    {
+      title = "Container States";
+      type = "piechart";
+      gridPos = {
+        h = 8;
+        w = 8;
+      };
+      datasource = prom;
+      options = {
+        pieType = "donut";
+        legend = {
+          displayMode = "table";
+          placement = "right";
+          values = [
+            "value"
+            "percent"
+          ];
+        };
+        tooltip.mode = "single";
+      };
+      fieldConfig.overrides = [
+        {
+          matcher = {
+            id = "byName";
+            options = "active";
+          };
+          properties = [
+            {
+              id = "color";
+              value = {
+                mode = "fixed";
+                fixedColor = "green";
+              };
+            }
+          ];
+        }
+        {
+          matcher = {
+            id = "byName";
+            options = "failed";
+          };
+          properties = [
+            {
+              id = "color";
+              value = {
+                mode = "fixed";
+                fixedColor = "red";
+              };
+            }
+          ];
+        }
+        {
+          matcher = {
+            id = "byName";
+            options = "inactive";
+          };
+          properties = [
+            {
+              id = "color";
+              value = {
+                mode = "fixed";
+                fixedColor = "blue";
+              };
+            }
+          ];
+        }
+        {
+          matcher = {
+            id = "byName";
+            options = "activating";
+          };
+          properties = [
+            {
+              id = "color";
+              value = {
+                mode = "fixed";
+                fixedColor = "yellow";
+              };
+            }
+          ];
+        }
+        {
+          matcher = {
+            id = "byName";
+            options = "unknown";
+          };
+          properties = [
+            {
+              id = "color";
+              value = {
+                mode = "fixed";
+                fixedColor = "gray";
+              };
+            }
+          ];
+        }
+      ];
+      targets = [
+        {
+          datasource = prom;
+          expr = ''count by (state) ((label_replace(node_systemd_unit_state{name=~"container@.*"} == 1, "container", "$1", "name", "container@(.+)\\.service")) or on(container) label_replace(container_defined, "state", "unknown", "container", ".+"))'';
+          instant = true;
+          legendFormat = "{{state}}";
+        }
+      ];
+    }
+    {
+      title = "Container States";
+      type = "table";
+      gridPos = {
+        h = 16;
+        w = 24;
+      };
+      datasource = prom;
+      options.footer.show = false;
+      fieldConfig = {
+        defaults = { };
+        overrides = [
+          {
+            matcher = {
+              id = "byName";
+              options = "State";
+            };
+            properties = [
+              {
+                id = "custom.displayMode";
+                value = "color-text";
+              }
+              {
+                id = "mappings";
+                value = [
+                  {
+                    type = "value";
+                    options.active = {
+                      text = "active";
+                      color = "green";
+                      index = 0;
+                    };
+                  }
+                  {
+                    type = "value";
+                    options.failed = {
+                      text = "failed";
+                      color = "red";
+                      index = 1;
+                    };
+                  }
+                  {
+                    type = "value";
+                    options.activating = {
+                      text = "activating";
+                      color = "yellow";
+                      index = 2;
+                    };
+                  }
+                  {
+                    type = "value";
+                    options.inactive = {
+                      text = "inactive";
+                      color = "blue";
+                      index = 3;
+                    };
+                  }
+                  {
+                    type = "value";
+                    options.unknown = {
+                      text = "unknown";
+                      color = "gray";
+                      index = 4;
+                    };
+                  }
+                ];
+              }
+            ];
+          }
+        ];
+      };
+      targets = [
+        {
+          datasource = prom;
+          expr = ''
+            (label_replace(node_systemd_unit_state{name=~"container@.*"} == 1, "container", "$1", "name", "container@(.+)\\.service"))
+            or on(container)
+            label_replace(container_defined, "state", "unknown", "container", ".+")
+          '';
+          instant = true;
+          format = "table";
+          legendFormat = "__auto";
+        }
+      ];
+      transformations = [
+        {
+          id = "organize";
+          options = {
+            excludeByName = {
+              Time = true;
+              Value = true;
+              "__name__" = true;
+              instance = true;
+              job = true;
+              name = true;
+            };
+            renameByName = {
+              container = "Container";
+              state = "State";
+            };
+          };
+        }
+      ];
+    }
+    {
+      title = "Container State (1 = running, 0 = stopped/failed)";
+      type = "timeseries";
+      gridPos = {
+        h = 8;
+        w = 24;
+      };
+      datasource = prom;
+      fieldConfig.defaults = {
+        custom.lineWidth = 2;
+        color.mode = "palette-classic";
+        min = 0;
+        max = 1;
+      };
+      options = {
+        tooltip.mode = "multi";
+        legend = {
+          displayMode = "table";
+          placement = "bottom";
+        };
+      };
+      targets = [
+        {
+          datasource = prom;
+          expr = ''label_replace(node_systemd_unit_state{name=~"container@.*",state="active"}, "container", "$1", "name", "container@(.+).service")'';
+          legendFormat = "{{container}}";
+        }
+      ];
+    }
+  ];
+}