{
  "meta": {
    "instanceId": "378c072a34d9e63949fd9cf26b8d28ff276a486e303f0d8963f23e1d74169c1b"
  },
  "nodes": [
    {
      "id": "3035a456-e783-4ac3-a6b7-1925a81672c1",
      "name": "Execute Workflow",
      "type": "n8n-nodes-base.executeWorkflow",
      "onError": "continueRegularOutput",
      "position": [
        1980,
        440
      ],
      "parameters": {
        "options": {},
        "workflowId": "4cnnwIeC9Sr5ngGZ"
      },
      "typeVersion": 1,
      "alwaysOutputData": true
    },
    {
      "id": "c2d4d0f3-5f84-41de-9a06-4cd5a19e3337",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        860,
        440
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "seconds",
              "secondsInterval": 5
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "deb51138-4f68-4e8e-8118-d29bd4b79cd6",
      "name": "Get Status",
      "type": "n8n-nodes-base.redis",
      "position": [
        1080,
        440
      ],
      "parameters": {
        "key": "=workflowStatus_{{ $workflow.id }}",
        "options": {},
        "operation": "get",
        "propertyName": "=workflowStatus"
      },
      "credentials": {
        "redis": {
          "id": "Hvn2Vf7bGjmFgDr0",
          "name": "Redis account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "73d4e23e-7860-4ac1-8f90-781817e2c98b",
      "name": "Set Running",
      "type": "n8n-nodes-base.redis",
      "position": [
        1760,
        440
      ],
      "parameters": {
        "key": "=workflowStatus_{{ $workflow.id }}",
        "value": "running",
        "operation": "set"
      },
      "credentials": {
        "redis": {
          "id": "Hvn2Vf7bGjmFgDr0",
          "name": "Redis account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "c7bc785f-dbb0-48be-98ef-d0f940be7749",
      "name": "Set Idle",
      "type": "n8n-nodes-base.redis",
      "position": [
        2200,
        440
      ],
      "parameters": {
        "key": "=workflowStatus_{{ $workflow.id }}",
        "value": "idle",
        "operation": "set"
      },
      "credentials": {
        "redis": {
          "id": "Hvn2Vf7bGjmFgDr0",
          "name": "Redis account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "f65c374e-f189-4d43-9b45-53776a74cbf2",
      "name": "Continue if Idle",
      "type": "n8n-nodes-base.filter",
      "position": [
        1540,
        360
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "0c6308f0-1c96-41a9-b821-97031454d555",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.workflowStatus }}",
              "rightValue": "idle"
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "45956f6b-52bf-48d2-8c68-0aa1fa338f8f",
      "name": "Redis Key exists",
      "type": "n8n-nodes-base.if",
      "position": [
        1300,
        440
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "a844597a-21f9-4869-9abb-4e4b1530931a",
              "operator": {
                "type": "string",
                "operation": "notEmpty",
                "singleValue": true
              },
              "leftValue": "={{ $json.workflowStatus }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "29896363-cb31-4940-9cef-a993b931484d",
      "name": "No Operation",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1540,
        520
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "7a8b0ceb-0c9c-4aa5-9cbb-68a7aee3641f",
      "name": "When clicking \"Test workflow\"",
      "type": "n8n-nodes-base.manualTrigger",
      "disabled": true,
      "position": [
        860,
        740
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "d9ab7f18-fe96-4514-a576-49e50575185f",
      "name": "Reset to Idle",
      "type": "n8n-nodes-base.redis",
      "disabled": true,
      "position": [
        1080,
        740
      ],
      "parameters": {
        "key": "=workflowStatus_{{ $workflow.id }}",
        "value": "idle",
        "operation": "set"
      },
      "credentials": {
        "redis": {
          "id": "Hvn2Vf7bGjmFgDr0",
          "name": "Redis account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "043e00ca-d191-4b54-b0ec-c14e87a5facb",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        811,
        614
      ],
      "parameters": {
        "color": 5,
        "width": 433,
        "height": 300,
        "content": "## Troubleshooting\nUnplanned server outage? Need to reset the flag? Disable the schedule trigger, activate these nodes and run the **Reset to Idle** node manually."
      },
      "typeVersion": 1
    },
    {
      "id": "dc045338-4e41-41f3-b197-704e7560c54a",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1696,
        320
      ],
      "parameters": {
        "color": 7,
        "width": 222,
        "height": 281,
        "content": "This updates the flag, indicating, that the workflow is currently running"
      },
      "typeVersion": 1
    },
    {
      "id": "5b8dae2f-c2cf-4e16-b4a2-bc97bb64b9e0",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        810.8170310701956,
        320
      ],
      "parameters": {
        "width": 205.18296892980436,
        "height": 280,
        "content": "## Set Interval\nDefine how frequently the main workflow should run."
      },
      "typeVersion": 1
    },
    {
      "id": "d55419d3-84e4-4b73-ae4c-a719d94f9bae",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1248,
        286
      ],
      "parameters": {
        "color": 7,
        "width": 445,
        "height": 382,
        "content": "If the flag stored in Redis already exists and indicates, that the worklow is still running, another execution will be prevented. In that case this workflow ends here."
      },
      "typeVersion": 1
    },
    {
      "id": "55ab702d-0feb-4d13-a42c-f9aed6d4389d",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1920,
        320
      ],
      "parameters": {
        "width": 218,
        "height": 281,
        "content": "## Set Workflow ID\nSet the ID of the main workflow which should be executed\n"
      },
      "typeVersion": 1
    },
    {
      "id": "7d469990-d3d7-41a1-9a59-7fcf76472342",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1020,
        320
      ],
      "parameters": {
        "color": 7,
        "width": 222,
        "height": 281,
        "content": "This checks for a dynamic flag (containing the workflow ID) which represents if the workflow is currently running."
      },
      "typeVersion": 1
    },
    {
      "id": "0d96a5e4-40a2-4abf-96be-7e17c187bc3d",
      "name": "Sticky Note6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2140,
        320
      ],
      "parameters": {
        "color": 7,
        "width": 222,
        "height": 281,
        "content": "This updates the flag, indicating, that the workflow is currently idle"
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "Get Status": {
      "main": [
        [
          {
            "node": "Redis Key exists",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Running": {
      "main": [
        [
          {
            "node": "Execute Workflow",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "No Operation": {
      "main": [
        [
          {
            "node": "Set Running",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Continue if Idle": {
      "main": [
        [
          {
            "node": "Set Running",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Execute Workflow": {
      "main": [
        [
          {
            "node": "Set Idle",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis Key exists": {
      "main": [
        [
          {
            "node": "Continue if Idle",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "No Operation",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Get Status",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When clicking \"Test workflow\"": {
      "main": [
        [
          {
            "node": "Reset to Idle",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}