如何使用Packer vSphere ISO HCL2（JSON语法）映射网络适配器和存储块_Json_Packer

如何使用Packer vSphere ISO HCL2（JSON语法）映射网络适配器和存储块

json

如何使用Packer vSphere ISO HCL2（JSON语法）映射网络适配器和存储块,json,packer,Json,Packer,我正在尝试使用HCL2JSON语法构建一个VM。如果这是不可能的，它不是交易的破坏者；我只是更喜欢使用JSON语法，因为我发现通过编程操作更容易、更清晰。我不断遇到添加存储和网络适配器复杂类型的问题。我相信这两个关键字都属于list（map（string））类型。以下是我目前的情况： var defs.pkr.json： { "variable": { "network_adapters": { "

我正在尝试使用HCL2JSON语法构建一个VM。如果这是不可能的，它不是交易的破坏者；我只是更喜欢使用JSON语法，因为我发现通过编程操作更容易、更清晰。我不断遇到添加存储和网络适配器复杂类型的问题。我相信这两个关键字都属于list（map（string））类型。以下是我目前的情况：

var defs.pkr.json：

{
    "variable": {
        "network_adapters": {
            "description": "List of network adapters to add to the VM.",
            "type": "list(object({ network=string, network_card=string }))",
            "default": [
                {
                    "network": "Infra",
                    "network_card": "vmxnet3"
                }
            ]
        },

        "storage": {
            "description": "List of virtual disks to add to the VM.",
            "type": "list(object({ disk_controller_index=number, disk_size=number, disk_thin_provisioned=bool }))",
            "default": [
                {
                    "disk_controller_index": 0,
                    "disk_size": 65536,
                    "disk_thin_provisioned": true
                }
            ]
        }
    }
}

{
    "network_adapters" : [
        {
            "network": "Infra",
            "network_card": "vmxnet3"
        }
    ],

    "storage" : [
        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        },

        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        }
    ]
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : "${var.network_adapters}",
                "storage" : "${var.storage}"
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : [
                    {
                        "network" : "${var.network_adapters[*].network}",
                        "network_card" : "${var.network_adapters[*].network_card}"
                    }
                ],
                
                "storage" : [
                    {
                        "disk_controller_index" : "${var.storage[*].disk_controller_index}",
                        "disk_size" : "${var.storage[*].disk_size}",
                        "disk_thin_provisioned" : "${var.storage[*].disk_thin_provisioned}"
                    }
                ]
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "dynamic" : {
                    "network_adapters" : {
                        "for_each" : "${var.network_adapters}",
                        "content"  : {
                            "network" : "${network_adapters.network}",
                            "network_card" : "${network_adapters.network_card}"
                        }
                    },

                    "storage" : {
                        "for_each" : "${var.storage}",
                        "content"  : {
                            "disk_controller_index" : "${storage.disk_controller_index}",
                            "disk_size" : "${storage.disk_size}",
                            "disk_thin_provisioned" : "${storage.disk_thin_provisioned}"
                        }
                    }
                }
            }
        }
    }
}

我还尝试将类型设置为

“list（map（string））”

var.auto.pkrvars.json：

{
    "variable": {
        "network_adapters": {
            "description": "List of network adapters to add to the VM.",
            "type": "list(object({ network=string, network_card=string }))",
            "default": [
                {
                    "network": "Infra",
                    "network_card": "vmxnet3"
                }
            ]
        },

        "storage": {
            "description": "List of virtual disks to add to the VM.",
            "type": "list(object({ disk_controller_index=number, disk_size=number, disk_thin_provisioned=bool }))",
            "default": [
                {
                    "disk_controller_index": 0,
                    "disk_size": 65536,
                    "disk_thin_provisioned": true
                }
            ]
        }
    }
}

{
    "network_adapters" : [
        {
            "network": "Infra",
            "network_card": "vmxnet3"
        }
    ],

    "storage" : [
        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        },

        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        }
    ]
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : "${var.network_adapters}",
                "storage" : "${var.storage}"
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : [
                    {
                        "network" : "${var.network_adapters[*].network}",
                        "network_card" : "${var.network_adapters[*].network_card}"
                    }
                ],
                
                "storage" : [
                    {
                        "disk_controller_index" : "${var.storage[*].disk_controller_index}",
                        "disk_size" : "${var.storage[*].disk_size}",
                        "disk_thin_provisioned" : "${var.storage[*].disk_thin_provisioned}"
                    }
                ]
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "dynamic" : {
                    "network_adapters" : {
                        "for_each" : "${var.network_adapters}",
                        "content"  : {
                            "network" : "${network_adapters.network}",
                            "network_card" : "${network_adapters.network_card}"
                        }
                    },

                    "storage" : {
                        "for_each" : "${var.storage}",
                        "content"  : {
                            "disk_controller_index" : "${storage.disk_controller_index}",
                            "disk_size" : "${storage.disk_size}",
                            "disk_thin_provisioned" : "${storage.disk_thin_provisioned}"
                        }
                    }
                }
            }
        }
    }
}

我尝试了以下方法，但没有成功：

source.pkr.json（直接赋值）：

{
    "variable": {
        "network_adapters": {
            "description": "List of network adapters to add to the VM.",
            "type": "list(object({ network=string, network_card=string }))",
            "default": [
                {
                    "network": "Infra",
                    "network_card": "vmxnet3"
                }
            ]
        },

        "storage": {
            "description": "List of virtual disks to add to the VM.",
            "type": "list(object({ disk_controller_index=number, disk_size=number, disk_thin_provisioned=bool }))",
            "default": [
                {
                    "disk_controller_index": 0,
                    "disk_size": 65536,
                    "disk_thin_provisioned": true
                }
            ]
        }
    }
}

{
    "network_adapters" : [
        {
            "network": "Infra",
            "network_card": "vmxnet3"
        }
    ],

    "storage" : [
        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        },

        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        }
    ]
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : "${var.network_adapters}",
                "storage" : "${var.storage}"
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : [
                    {
                        "network" : "${var.network_adapters[*].network}",
                        "network_card" : "${var.network_adapters[*].network_card}"
                    }
                ],
                
                "storage" : [
                    {
                        "disk_controller_index" : "${var.storage[*].disk_controller_index}",
                        "disk_size" : "${var.storage[*].disk_size}",
                        "disk_thin_provisioned" : "${var.storage[*].disk_thin_provisioned}"
                    }
                ]
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "dynamic" : {
                    "network_adapters" : {
                        "for_each" : "${var.network_adapters}",
                        "content"  : {
                            "network" : "${network_adapters.network}",
                            "network_card" : "${network_adapters.network_card}"
                        }
                    },

                    "storage" : {
                        "for_each" : "${var.storage}",
                        "content"  : {
                            "disk_controller_index" : "${storage.disk_controller_index}",
                            "disk_size" : "${storage.disk_size}",
                            "disk_thin_provisioned" : "${storage.disk_thin_provisioned}"
                        }
                    }
                }
            }
        }
    }
}

source.pkr.json（splatting）：

{
    "variable": {
        "network_adapters": {
            "description": "List of network adapters to add to the VM.",
            "type": "list(object({ network=string, network_card=string }))",
            "default": [
                {
                    "network": "Infra",
                    "network_card": "vmxnet3"
                }
            ]
        },

        "storage": {
            "description": "List of virtual disks to add to the VM.",
            "type": "list(object({ disk_controller_index=number, disk_size=number, disk_thin_provisioned=bool }))",
            "default": [
                {
                    "disk_controller_index": 0,
                    "disk_size": 65536,
                    "disk_thin_provisioned": true
                }
            ]
        }
    }
}

{
    "network_adapters" : [
        {
            "network": "Infra",
            "network_card": "vmxnet3"
        }
    ],

    "storage" : [
        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        },

        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        }
    ]
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : "${var.network_adapters}",
                "storage" : "${var.storage}"
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : [
                    {
                        "network" : "${var.network_adapters[*].network}",
                        "network_card" : "${var.network_adapters[*].network_card}"
                    }
                ],
                
                "storage" : [
                    {
                        "disk_controller_index" : "${var.storage[*].disk_controller_index}",
                        "disk_size" : "${var.storage[*].disk_size}",
                        "disk_thin_provisioned" : "${var.storage[*].disk_thin_provisioned}"
                    }
                ]
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "dynamic" : {
                    "network_adapters" : {
                        "for_each" : "${var.network_adapters}",
                        "content"  : {
                            "network" : "${network_adapters.network}",
                            "network_card" : "${network_adapters.network_card}"
                        }
                    },

                    "storage" : {
                        "for_each" : "${var.storage}",
                        "content"  : {
                            "disk_controller_index" : "${storage.disk_controller_index}",
                            "disk_size" : "${storage.disk_size}",
                            "disk_thin_provisioned" : "${storage.disk_thin_provisioned}"
                        }
                    }
                }
            }
        }
    }
}

source.pkr.json（动态块）：

{
    "variable": {
        "network_adapters": {
            "description": "List of network adapters to add to the VM.",
            "type": "list(object({ network=string, network_card=string }))",
            "default": [
                {
                    "network": "Infra",
                    "network_card": "vmxnet3"
                }
            ]
        },

        "storage": {
            "description": "List of virtual disks to add to the VM.",
            "type": "list(object({ disk_controller_index=number, disk_size=number, disk_thin_provisioned=bool }))",
            "default": [
                {
                    "disk_controller_index": 0,
                    "disk_size": 65536,
                    "disk_thin_provisioned": true
                }
            ]
        }
    }
}

{
    "network_adapters" : [
        {
            "network": "Infra",
            "network_card": "vmxnet3"
        }
    ],

    "storage" : [
        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        },

        {
            "disk_controller_index" : 0,
            "disk_size" : 65536,
            "disk_thin_provisioned" : true
        }
    ]
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : "${var.network_adapters}",
                "storage" : "${var.storage}"
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "network_adapters" : [
                    {
                        "network" : "${var.network_adapters[*].network}",
                        "network_card" : "${var.network_adapters[*].network_card}"
                    }
                ],
                
                "storage" : [
                    {
                        "disk_controller_index" : "${var.storage[*].disk_controller_index}",
                        "disk_size" : "${var.storage[*].disk_size}",
                        "disk_thin_provisioned" : "${var.storage[*].disk_thin_provisioned}"
                    }
                ]
            }
        }
    }
}

{
    "source" : {
        "vsphere-iso" : {
            "hcl2-json-build-vm" : {
                "dynamic" : {
                    "network_adapters" : {
                        "for_each" : "${var.network_adapters}",
                        "content"  : {
                            "network" : "${network_adapters.network}",
                            "network_card" : "${network_adapters.network_card}"
                        }
                    },

                    "storage" : {
                        "for_each" : "${var.storage}",
                        "content"  : {
                            "disk_controller_index" : "${storage.disk_controller_index}",
                            "disk_size" : "${storage.disk_size}",
                            "disk_thin_provisioned" : "${storage.disk_thin_provisioned}"
                        }
                    }
                }
            }
        }
    }
}

有谁能帮我指出我的错误，或者让我知道这在目前是否可行？非常感谢

编辑：为了更好地记录（老实说，给线程一个冲击），我在尝试在用户变量中定义网络适配器和存储以及使用splatting方法时遇到的错误如下：

Error: Incorrect attribute value type
  on source.pkr.json line 39:
  (source code not available)
with var.storage as tuple with 2 elements.
Inappropriate value for attribute "disk_controller_index": number required.

Error: Incorrect attribute value type
  on source.pkr.json line 40:
  (source code not available)
with var.storage as tuple with 2 elements.
Inappropriate value for attribute "disk_size": number required.

Error: Incorrect attribute value type
  on source.pkr.json line 41:
  (source code not available)
with var.storage as tuple with 2 elements.
Inappropriate value for attribute "disk_thin_provisioned": bool required.

Error: Incorrect attribute value type
  on source.pkr.json line 32:
  (source code not available)
with var.network_adapters as tuple with 1 element.
Inappropriate value for attribute "network": string required.

Error: Incorrect attribute value type
  on source.pkr.json line 33:
  (source code not available)
with var.network_adapters as tuple with 1 element.
Inappropriate value for attribute "network_card": string required.

字符串插值似乎没有按预期工作。我做错了吗？

经过一点修补，我终于让沼泽龙提出的建议生效了。如果将来有人遇到同样的问题，最终的实现看起来是这样的：

var-defs.pkr.json var.auto.pkrvars.json source.pkr.json