Schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "title": "PortainerAppTemplate",
  "properties": {
    "version": {
      "type": "string",
      "minLength": 1,
      "description": "The version of the Portainer App Template."
    },
    "templates": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "type": {
            "type": "integer",
            "minimum": 1,
            "maximum": 2,
            "description": "The type of the application (1 for container, 2 for swarm stack)."
          },
          "title": {
            "type": "string",
            "minLength": 1,
            "description": "The title of the application."
          },
          "description": {
            "type": "string",
            "minLength": 1,
            "description": "A brief description of the application."
          },
          "categories": {
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1
            },
            "description": "An array of categories the application belongs to."
          },
          "platform": {
            "type": "string",
            "minLength": 1,
            "description": "The target platform of the application (e.g., 'linux', 'windows')."
          },
          "logo": {
            "type": "string",
            "format": "uri",
            "description": "A URI to the logo of the application."
          },
          "image": {
            "type": "string",
            "minLength": 1,
            "description": "The name of the Docker image used for the application."
          },
          "restart_policy": {
            "type": "string",
            "enum": ["always", "unless-stopped", "on-failure", "no"],
            "description": "The restart policy for the application."
          },
          "ports": {
            "type": "array",
            "items": {
              "type": "string",
              "pattern": "^[0-9]+:[0-9]+(/tcp|/udp)?$",
              "description": "A port mapping in the format 'hostPort:containerPort/protocol'."
            },
            "description": "An array of port mappings for the application."
          },
          "volumes": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "bind": {
                  "type": "string",
                  "minLength": 1,
                  "description": "The host path for the volume binding."
                },
                "container": {
                  "type": "string",
                  "minLength": 1,
                  "description": "The container path for the volume binding."
                }
              },
              "required": ["bind", "container"]
            },
            "description": "An array of volume mappings for the application."
          },
          "environment": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "name": {
                  "type": "string",
                  "minLength": 1,
                  "description": "The name of the environment variable."
                },
                "label": {
                  "type": "string"
                }
              }
            }
          }
        },
        "required": ["type", "title", "description", "categories", "platform", "logo", "image"]
      }
    }
  },
  "required": ["version", "templates"]
}