# OPTION 1: 1 to 1 conversion from XML4 xsd format
--------- YAML ---------
- handle: local
  arch: x86_64
  os: LINUX
  directories:
      - type: shared-scratch
        path: /tmp/workflows/scratch
        file-servers:
          - operation: all
            url: file:///tmp/workflows/scratch
      - type: local-storage
        path: /tmp/workflows/outputs
        file-servers:
          - operation: all
            url: file:///tmp/workflows/outputs

- handle: condor_pool
  arch: x86_64
  os: LINUX
  grids:
    - type: gt5
      contact: smarty.isi.edu/jobmanager-pbs
      scheduler: PBS
      jobtype: auxillary
    - type: gt5
      contact: smarty.isi/edu/jobmanager-pbs
      scheduler: PBS
      jobtype: compute
  directories:
    - type: shared-scratch
      path: /lustre
      file-servers:
        - operation: all
          url: gsiftp://smarty.isi.edu/lustre
  replica-catalogs:
    - type: LRC
      url: rlsn://smarty.isi.edu

- handle: staging_site
  arch: x86_64
  os: LINUX
  directories:
      - type: shared-scratch
        path: /data
        file-servers:
          - operation: put
            url: scp://obelix.isi.edu/data
          - operation: get
            url: http://obelix.isi.edu/data

--------- SCHEMA ---------
{
    "definitions": {
        "profile": {
            "description": "A profiles structured as [<namespace>, <key>, <value>]",
            "type": "array",
            "items": [
                {
                    "type": "string",
                    "enum": ["env", "condor", "globus", "dagman", "pegasus", "hints"]
                },
                {
                    "type": "string",
                    "pattern": "^[a-zA-Z_][a-zA-Z0-9_]*$"
                },
                { "type": "string"}
            ],
            "minItems": 3,
            "maxItems": 3
        },

        "profiles": {
            "type": "array",
            "items": { "$ref": "#/definitions/profile" }
        },

        "file-server": {
            "type": "object",
            "properties": {
                "url": { "type": "string" },
                "operation": {
                    "type": "string",
                    "enum": ["all", "put", "get"]
                },
                "profiles": { "$ref": "#/definitions/profiles" }
            },
            "required": ["url"]
        },

        "directory": {
            "type": "object",
            "properties": {
                "type": {
                    "type": "string",
                    "enum": ["shared-scratch", "shared-storage", "local-scratch",
                             "local-storage"]
                },
                "path": { "type": "string" },
                "free-size": { "type": "string" },
                "total-size": { "type": "string" },
                "file-servers": {
                    "type": "array",
                    "items": { "$ref": "#/definitions/file-server" },
                    "minItems": 1
                }
            },
            "required": ["type", "file-servers"]
        },

        "grid": {
            "type": "object",
            "properties": {
                "type": {
                    "type": "string",
                    "enum": ["gt2", "gt4", "gt5", "condor", "cream",
                             "batch", "pbs", "lsf", "sge", "nordugrid",
                             "unicore", "ec2", "deltacloud"]
                },
                "contact": { "type": "string" },
                "scheduler": {
                    "type": "string",
                    "enum": ["Fork", "PBS", "LSF", "Condor", "SGE", "unknown"]
                },
                "jobtype": {
                    "type": "string",
                    "enum": ["compute", "auxillary", "transfer", "register",
                             "cleanup"]
                },
                "free-mem": { "type": "string" },
                "total-mem": { "type": "string" },
                "max-count": { "type": "string" },
                "max-cpu-time": { "type": "string" },
                "running-jobs": {
                    "type": "number",
                    "minimum": 0
                },
                "jobs-in-queue": {
                    "type": "number",
                    "minimum": 0
                },
                "idle-nodes": {
                    "type": "number",
                    "minimum": 0
                },
                "total-nodes": {
                    "type": "number",
                    "minimum": 0
                },
                "sys-info": { "$ref": "#/definitions/sys-info" }
            },
            "required": ["type", "contact", "scheduler"]
        },

        "replica-catalog": {
            "type": "object",
            "properties": {
                "type": { "type": "string" },
                "url": { "type": "string" },
                "aliases": {
                    "type": "array",
                    "items": { "type": "string" }
                },
                "connections": {
                    "type": "array",
                    "items": { "type": "string" }
                }
            },
            "required": ["type", "url"]
        }
    },

    "type": "array",
    "items": {
        "type": "object",
        "properties": {
            "handle": { "type": "string" },
            "arch": {
                "type": "string",
                "default": "x86_64",
                "enum": ["x86", "x86_64", "ppc", "ppc_64", "ia64", "sparcv7",
                         "sparcv9"]
            },
            "os": {
                "type": "string",
                "default": "LINUX",
                "enum": ["LINUX", "SUNOS", "MACOSX", "AIX", "WINDOWS"]
            },
            "osrelease": { "type": "string" },
            "osversion": { "type": "string" },
            "glibc": { "type": "string" },
            "directories": {
                "type": "array",
                "items": { "$ref": "#/definitions/directory" }
            },
            "grids": {
                "type": "array",
                "items": { "$ref": "#/definitions/grid" }
            },
            "profiles": { "$ref": "#/definitions/profiles" },
            "replica-catalogs": {
                "type": "array",
                "items": { "$ref": "#/definitions/replica-catalog" }
            }
        },
        "required": ["handle"]
    },
    "minItems": 1
}