Comments (7)
natalieparellano
commented on July 21, 2024
1
We ran into a similar issue with a similar reproduction. We encountered this on Windows Server 1709 and 1803, but it looks to be resolved in 2019.
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msabansal
commented on July 21, 2024
This is probably because of a delay in applying bindings to the external network adapter when the transparent network is deleted. Will look into this
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msabansal
commented on July 21, 2024
I tried this on an RS2 build and it doesn't seem to be a problem. I will try reproducing this on Windows Server 2016.
PS C:\Users\Administrator> 1..10 | % { Remove-ContainerNetwork -name transparent -Force; New-ContainerNetwork -name tra
nsparent -Mode Transparent; }Name Id Subnets Mode SourceMac DNSServers DNSSuffix
transparent 53765384-11a1-42f7-ab32-28424273895f {} Transparent
transparent c2fbbf8d-9b9e-4a0d-aca9-c188dc2b1a7e {} Transparent
transparent f5dc263e-803f-482d-8246-5d81b262d7a6 {} Transparent
transparent e2c48589-e004-4bb6-9183-018dc4053d79 {} Transparent
transparent f31d1a78-41f0-4118-b2a2-59eef6ae3fc7 {} Transparent
transparent 6645bbf2-c0cf-47f0-91d3-8d7edd74c2f3 {} Transparent
transparent 04dc5700-6b85-44cc-b3b0-5444e2d8e26b {} Transparent
transparent e0974078-8602-4170-9858-27edd7249918 {} Transparent
transparent eaef6a0c-5ee0-4f4a-aee3-32a8ef39310f {} Transparent
transparent 55998ed7-e204-4d69-aee3-7e2651c0ff56 {} Transparent
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m-kostrzewa
commented on July 21, 2024
Forgot to mention, I'm using Server 2016.
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msabansal
commented on July 21, 2024
@m-kostrzewa Ok it seems that this is happening because our logic dictates binding transparent networks to Network adapters with IPv4 addresses. When the network is deleted it takes some time for the reinitialized adapter to acquire IP which leads to the failure as we can't select the adapter till it has acquired the IP.
One of the workaround would be to specify the network adapter by specifying the name using the com.docker.network.windowsshim.interface option
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m-kostrzewa
commented on July 21, 2024
PS > New-ContainerNetwork -Name net1 -Mode transparent -NetworkAdapterName Ethernet
Name Id Subnets Mode SourceMac DNSServers DNSSuffix
---- -- ------- ---- --------- ---------- ---------
net1 2f6e5b1f-dd62-4a2a-ab26-459452b82fb9 {} Transparent
PS > Remove-ContainerNetwork -Name net1; New-ContainerNetwork -Name net2 -Mode transparent -NetworkAdapterName Ethernet
Confirm
Remove-ContainerNetwork will remove the container network "net1".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): Y
New-ContainerNetwork : Element not found.
At line:1 char:37
+ ... -Name net1; New-ContainerNetwork -Name net2 -Mode transparent -Networ ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
PS > Get-NetAdapter
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
Ethernet Realtek PCIe FE Family Controller 17 Up 34-17-EB-93-15-C9 100 Mbps
Wi-Fi Intel(R) Dual Band Wireless-AC 3160 13 Not Present F4-06-69-1E-80-34 0 bps
Hmm.. Can't get it to work...
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m-kostrzewa
commented on July 21, 2024
I did a similar experiment:
PS C:\Users\mk> New-ContainerNetwork -name net -Mode Transparent -NetworkAdapterName Ethernet; Remove-ContainerNetwork -name net; 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -
NetworkAdapterName Ethernet; Get-NetAdapter | format-table; Start-Sleep -s 1; }
Confirm
Remove-ContainerNetwork will remove the container network "net".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
Name Id Subnets Mode SourceMac DNSServers DNSSuffix
---- -- ------- ---- --------- ---------- ---------
net 126aff1f-42c0-415b-8e13-defed91895eb {} Transparent
New-ContainerNetwork : Element not found.
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Disconnected 34-17-EB-93-15-C9 0 bps
New-ContainerNetwork : Element not found.
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Disconnected 34-17-EB-93-15-C9 0 bps
New-ContainerNetwork : Unspecified error
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : Unspecified error
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : Unspecified error
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : Unspecified error
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : Unspecified error
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : Unspecified error
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
Name Id Subnets Mode SourceMac DNSServers DNSSuffix
---- -- ------- ---- --------- ---------- ---------
net 91fb8fff-5810-489f-8f58-242873bbdd97 {} Transparent
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNSTransparent) Hyper-V Virtual Ethernet Adapter #2 25 Up 34-17-EB-93-15-C9 100 Mbps
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : {Object Exists} An attempt was made to create an object and the object name already existed.
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
vEthernet (HNSTransparent) Hyper-V Virtual Ethernet Adapter #2 25 Up 34-17-EB-93-15-C9 100 Mbps
vEthernet (HNS Internal NIC) Hyper-V Virtual Ethernet Adapter 27 Up 00-15-5D-4B-78-77 10 Gbps
Ethernet Realtek PCIe FE Family Controller 2 Up 34-17-EB-93-15-C9 100 Mbps
New-ContainerNetwork : {Object Exists} An attempt was made to create an object and the object name already existed.
At line:1 char:127
+ ... 1..30 | % { New-ContainerNetwork -name net -Mode Transparent -Network ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [New-ContainerNetwork], VirtualizationException
+ FullyQualifiedErrorId : OperationFailed,Microsoft.Containers.PowerShell.Cmdlets.NewContainerNetwork
So it seems like you get "element not found" when Ethernet is in Disconnected state, and "unspecified error" when it's in Up state, but has no IP yet?
@msabansal, could you describe in a little bit more detail how to perform the workaround you mentioned? This doesn't seem to work:
PS C:\Users\mk> docker network rm $(docker network ls -q)
Error response from daemon: nat is a pre-defined network and cannot be removed
Error response from daemon: none is a pre-defined network and cannot be removed
PS C:\Users\mk> docker network create -d transparent -o com.docker.network.windowsshim.interface="Ethernet" net1; docker network rm net1; docker network create -d transparent -o com.docker.network.windowsshim.interface="Ethernet" net2;
2368224e9344b4d7dd7efe5dfb2cd446b2fc83d75ff6d746156ba23cad5d8cdc
net1
Error response from daemon: HNS failed with error : Element not found.
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