[求助/Help]2层网络没有子网导致创建虚拟机时无法选择子网

[ollylu]

我关联了vware虚拟机，2层网络如下，但是该网络下没有任何子网 如图1，导致我无法创建虚拟机，如图2

请问这个问题应该如何解决

[ollylu]

似乎需要在这个2层网络下创建子网才能创建虚拟机

[ollylu]

请问这个2层网络下 关联的子网如何创建？

[swordqiu]

@ollylu 请参考 https://www.cloudpods.org/docs/guides/cmp/vmware/vmware_net

需要在二层网络创建IP子网。二层网络对应vmware的端口组，因此IP子网需要和你在vmware里端口组规划的IP网段一致。

[ollylu]

需要在二层网络创建IP子网 ---- 这个是在 cloudpod上创建吗？ 还是在vmware上创建 ？

[swordqiu]

@ollylu IP子网是在cloudpods里创建，但是要和vmware里对应上。比如你在vmware里给某个端口组分配了10.168.1.0/24的IP地址，则需要在cloudpods里创建一个10.168.1.0/24的IP子网。一方面是从vmware同步过来的虚拟机就能识别出对接到这个IP子网，另一方面是如果在cloudpods里新建的虚拟机，如果选择了这个IP子网，则会在vmware里自动把网卡加入对应的端口组，这样网络才能通。
这么设计是因为vmware不具备IP地址管理的能力，cloudpods没法从vmware同步过来IP子网的配置，所以在cloudpods里创建IP子网。虽然cloudpods把IP地址管理做了，但是还需要跟vmware的端口组对应上，不然新建的vmware网络也不通。

[ollylu]

按照您的介绍我 创建了子网， 现在在创建阶段 报错，似乎是没有权限 访问Datacenter吗， （但是我的资源是可以同步的）
以下是esxi agent的报错日志
[I 2024-08-20 14:51:18 appsrv.(*Application).ServeHTTP(appsrv.go:289)] 4bI2BymTiDczigoe2TADnS6O6vY= 200 ecde54-9edd03-343387 POST /disks/agent/deploy (172.16.18.242:58612:region) 0.52ms
[D 2024-08-20 14:51:18 esxi.(*SManagedObject).findInParents(mobase.go:94)] find HostSystem want Datacenter
[D 2024-08-20 14:51:18 esxi.(*SManagedObject).findInParents(mobase.go:94)] find ComputeResource want Datacenter
[D 2024-08-20 14:51:18 esxi.(*SManagedObject).findInParents(mobase.go:94)] find Folder want Datacenter
[D 2024-08-20 14:51:18 esxi.(*SESXiClient).fetchDatacenters(manager.go:403)] cli.fetchDatacentersFromHosts fail v.Retrieve Datacenter: NoPermission, try cli.fetchFakeDatacenter
[D 2024-08-20 14:51:18 esxi.(*SManagedObject).findInParents(mobase.go:94)] find VirtualMachine want Datacenter
[D 2024-08-20 14:51:18 esxi.(*SManagedObject).findInParents(mobase.go:94)] find Folder want Datacenter
[E 2024-08-20 14:51:18 workmanager.(*workerTask).Run.func1(manager.go:74)] DelayTask panic: runtime error: invalid memory address or nil pointer dereference
goroutine 425 [running]:
runtime/debug.Stack()
/usr/local/go/src/runtime/debug/stack.go:24 +0x65
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x19
yunion.io/x/onecloud/pkg/cloudcommon/workmanager.(*workerTask).Run.func1()
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/cloudcommon/workmanager/manager.go:76 +0x1d3
panic({0x17401a0, 0x2d805e0})
/usr/local/go/src/runtime/panic.go:884 +0x212
github.com/vmware/govmomi/object.(*Datacenter).Folders(0x0, {0x1dc37d0, 0xc0012c07b0})
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/vendor/github.com/vmware/govmomi/object/datacenter.go:50 +0xcb
yunion.io/x/cloudmux/pkg/multicloud/esxi.(*SHost).CloneVM(, {, _}, _, , , {{0xc0013d9510, 0x9}, {0x0, 0x0}, ...})
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/vendor/yunion.io/x/cloudmux/pkg/multicloud/esxi/host.go:1264 +0xcd3
yunion.io/x/cloudmux/pkg/multicloud/esxi.(*SHost).CreateVM2(, {, _}, _, {{0xc0013d9510, 0x9}, {0x0, 0x0}, {0xc001212810, 0x24}, ...})
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/vendor/yunion.io/x/cloudmux/pkg/multicloud/esxi/host.go:843 +0x1dd
yunion.io/x/onecloud/pkg/hostman/storageman.(*SAgentStorage).agentCreateGuest(0xc0003a1480?, {0x1dc37d0, 0xc0012c07b0}, 0xc?)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/hostman/storageman/storage_agent.go:169 +0x258
yunion.io/x/onecloud/pkg/hostman/storageman.(*SAgentStorage).AgentDeployGuest(0x1db54e0?, {0x1dc37d0, 0xc0012c07b0}, {0x1a53120?, 0xc000d82240})
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/hostman/storageman/storage_agent.go:240 +0x145
yunion.io/x/onecloud/pkg/cloudcommon/workmanager.(*workerTask).Run(0xc0012c07e0)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/cloudcommon/workmanager/manager.go:94 +0xce
yunion.io/x/onecloud/pkg/appsrv.execCallback(0x0?)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/appsrv/workers.go:275 +0x58
yunion.io/x/onecloud/pkg/appsrv.(*SWorker).run(0xc0012c0810)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/appsrv/workers.go:110 +0x18a
created by yunion.io/x/onecloud/pkg/appsrv.(*SWorkerManager).scheduleWithLock
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1896280-353721/pkg/appsrv/workers.go:294 +0x165

[ollylu]

是在这个地方获取失败，是因为权限问题 还是？

[ollylu]

cli.fetchDatacentersFromHosts fail v.Retrieve Datacenter: NoPermission, try cli.fetchFakeDatacenter ----- 这个日志似乎显示没有权限获取数据中心

[swordqiu]

@ollylu 嗯，是否可以先解决权限问题

[ollylu]

[ollylu]

但是我已经给这个账号开了管理员权限了
还有什么需要添加的吗

[ollylu]

@swordqiu 请问有账号权限的参考配置吗

[ioito]

先用root账号试下,我们没有vmware的权限文档，一般都是直接用root账号

[ollylu]

[D 2024-08-20 16:35:32 esxi.(*SManagedObject).findInParents(mobase.go:94)] find HostSystem:host-3519 want Datacenter
[D 2024-08-20 16:35:32 esxi.(*SManagedObject).findInParents(mobase.go:94)] find ComputeResource:domain-s3517 want Datacenter
[D 2024-08-20 16:35:32 esxi.(*SManagedObject).findInParents(mobase.go:94)] find Folder:group-h2578 want Datacenter
[I 2024-08-20 16:35:32 esxi.(*SManagedObject).fetchDatacenter(mobase.go:106)] !!!!!!!!!esxi.fetchDatacenter!!!!!!!datacenter-2576 : Datacenter

目前来看似乎是获取datacenter 递归不正确导致，请问是什么原因

[ioito]

./_output/bin/esxicli --help 有帮助信息，可以看下 --host 后面跟vmware的ip地址

[ollylu]

/usr/bin/cloudpods/esxi-agent --host 172.16.31.99 --username XXXXXl --password XXX dc-list

goroutine 1 [running]:
runtime/debug.Stack()
/usr/local/go/src/runtime/debug/stack.go:24 +0x65
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x19
yunion.io/x/log.Fatalf({0x1b14f30, 0x19}, {0xc0004f7d38, 0x1, 0x1})
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1899397-523374/vendor/yunion.io/x/log/log.go:138 +0x32
yunion.io/x/onecloud/pkg/cloudcommon/options.parseOptions({0x1771780, 0x2dc7b20}, {0xc00003e080, 0x8, 0x8}, {0x1aee63a, 0xe}, {0x1ae28f3?, 0xc0004f7ef8?}, 0x0)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1899397-523374/pkg/cloudcommon/options/options.go:300 +0x29b
yunion.io/x/onecloud/pkg/cloudcommon/options.ParseOptions(...)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1899397-523374/pkg/cloudcommon/options/options.go:278
yunion.io/x/onecloud/pkg/esxi/service.(*SExsiAgentService).StartService(0xc0004f7f70?)
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1899397-523374/pkg/esxi/service/esxi_agent_service.go:47 +0x71
main.main()
/data/coding-build/tools/jenkins_home/workspace/8647-cci-1899397-523374/cmd/esxi-agent/main.go:30 +0xb6
[F 240820 17:27:47 options.parseOptions(options.go:300)] Parse arguments error: strconv.ParseInt: parsing "172.16.31.99": invalid syntax

[ollylu]

似乎这个命令有问题

[ioito]

esxicli 不是 esxi-agent

[ollylu]

[ollylu]

这个是不是代表没权限

[ioito]

这个正常，执行其他命令试下，例如 host-list

[ollylu]

[D 240820 17:39:10 esxi.(*SESXiClient).fetchDatacenters(manager.go:403)] cli.fetchDatacentersFromHosts fail v.Retrieve Datacenter: NoPermission, try cli.fetchFakeDatacenter

[ioito]

看起来就是没权限，你换root账号试下，我对vmware权限体系也不熟

[ollylu]

esxi-default-datacenter 这个是因为获取不到，这段代码创建的

[ollylu]

好的 我先用root用户尝试下