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overlane observe alerts evaluate

Check every alert rule now and send the notices that are due

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Looks at each enabled rule’s condition, opens an incident for a new one, resolves one that cleared, and sends each notice once. The service also runs this on a schedule and when a run ends in failure.

Usage

overlane observe alerts evaluate [--dry-run]

Flags

Flag Type Required Default Description
--dry-run boolean no Print the requests and file changes this command would make, then stop. Needs no credentials.

Examples

overlane observe alerts evaluate
overlane observe alerts evaluate --dry-run

Behavior

  • Effect: write (changes local or hosted state).
  • Needs credentials: yes. Uses the network: yes.
  • Supports --dry-run: yes. Accepts --force: no.
  • Machine-readable description: overlane schema observe alerts evaluate.

Result

With --json (the default when stdout is not a terminal) the command prints this JSON Schema’s shape on stdout.

{
  "anyOf": [
    {
      "type": "object",
      "properties": {
        "tenantId": {
          "type": "string",
          "minLength": 1,
          "maxLength": 128,
          "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
          "description": "tenant identifier"
        },
        "opened": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "tenantId": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128,
                "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
                "description": "tenant identifier"
              },
              "incidentId": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128
              },
              "ruleId": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128
              },
              "kind": {
                "type": "string",
                "enum": [
                  "spend_cap",
                  "failing_run",
                  "stuck_lease",
                  "index_stale"
                ]
              },
              "key": {
                "type": "string",
                "minLength": 1,
                "maxLength": 300
              },
              "subject": {
                "type": "string",
                "minLength": 1,
                "maxLength": 300
              },
              "detail": {
                "type": "string",
                "maxLength": 1000
              },
              "state": {
                "type": "string",
                "enum": [
                  "open",
                  "resolved"
                ]
              },
              "openedAt": {
                "type": "string",
                "format": "date-time",
                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
              },
              "resolvedAt": {
                "type": "string",
                "format": "date-time",
                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
              },
              "nextCommand": {
                "type": "string",
                "maxLength": 300
              },
              "deliveries": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "channel": {
                      "type": "string",
                      "enum": [
                        "email",
                        "slack",
                        "teams"
                      ]
                    },
                    "destination": {
                      "type": "string"
                    },
                    "outcome": {
                      "type": "string",
                      "enum": [
                        "delivered",
                        "failed"
                      ]
                    },
                    "kind": {
                      "type": "string",
                      "enum": [
                        "opened",
                        "resolved"
                      ]
                    },
                    "at": {
                      "type": "string",
                      "format": "date-time",
                      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
                    }
                  },
                  "required": [
                    "channel",
                    "destination",
                    "outcome",
                    "kind",
                    "at"
                  ],
                  "additionalProperties": false
                }
              }
            },
            "required": [
              "tenantId",
              "incidentId",
              "ruleId",
              "kind",
              "key",
              "subject",
              "detail",
              "state",
              "openedAt",
              "nextCommand",
              "deliveries"
            ],
            "additionalProperties": false
          }
        },
        "resolved": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "tenantId": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128,
                "pattern": "^[A-Za-z0-9][A-Za-z0-9_.:-]*$",
                "description": "tenant identifier"
              },
              "incidentId": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128
              },
              "ruleId": {
                "type": "string",
                "minLength": 1,
                "maxLength": 128
              },
              "kind": {
                "type": "string",
                "enum": [
                  "spend_cap",
                  "failing_run",
                  "stuck_lease",
                  "index_stale"
                ]
              },
              "key": {
                "type": "string",
                "minLength": 1,
                "maxLength": 300
              },
              "subject": {
                "type": "string",
                "minLength": 1,
                "maxLength": 300
              },
              "detail": {
                "type": "string",
                "maxLength": 1000
              },
              "state": {
                "type": "string",
                "enum": [
                  "open",
                  "resolved"
                ]
              },
              "openedAt": {
                "type": "string",
                "format": "date-time",
                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
              },
              "resolvedAt": {
                "type": "string",
                "format": "date-time",
                "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
              },
              "nextCommand": {
                "type": "string",
                "maxLength": 300
              },
              "deliveries": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "channel": {
                      "type": "string",
                      "enum": [
                        "email",
                        "slack",
                        "teams"
                      ]
                    },
                    "destination": {
                      "type": "string"
                    },
                    "outcome": {
                      "type": "string",
                      "enum": [
                        "delivered",
                        "failed"
                      ]
                    },
                    "kind": {
                      "type": "string",
                      "enum": [
                        "opened",
                        "resolved"
                      ]
                    },
                    "at": {
                      "type": "string",
                      "format": "date-time",
                      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
                    }
                  },
                  "required": [
                    "channel",
                    "destination",
                    "outcome",
                    "kind",
                    "at"
                  ],
                  "additionalProperties": false
                }
              }
            },
            "required": [
              "tenantId",
              "incidentId",
              "ruleId",
              "kind",
              "key",
              "subject",
              "detail",
              "state",
              "openedAt",
              "nextCommand",
              "deliveries"
            ],
            "additionalProperties": false
          }
        },
        "stillOpen": {
          "type": "integer",
          "minimum": 0,
          "maximum": 9007199254740991
        }
      },
      "required": [
        "tenantId",
        "opened",
        "resolved",
        "stillOpen"
      ],
      "additionalProperties": false
    },
    {
      "type": "object",
      "properties": {
        "dryRun": {
          "type": "boolean",
          "const": true
        },
        "service": {
          "type": "string"
        },
        "requests": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "method": {
                "type": "string"
              },
              "path": {
                "type": "string"
              },
              "body": {},
              "note": {
                "type": "string"
              }
            },
            "required": [
              "method",
              "path"
            ],
            "additionalProperties": false
          }
        },
        "commands": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "writes": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "path": {
                "type": "string"
              },
              "action": {
                "type": "string",
                "enum": [
                  "write",
                  "append",
                  "delete"
                ]
              },
              "description": {
                "type": "string"
              }
            },
            "required": [
              "path",
              "action",
              "description"
            ],
            "additionalProperties": false
          }
        },
        "notes": {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      },
      "required": [
        "dryRun",
        "requests",
        "commands",
        "writes",
        "notes"
      ],
      "additionalProperties": false
    }
  ]
}

See exit codes for the status the process returns.

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