Comments (8)
swernli
commented on June 10, 2024
This is definitely an area where we need improved support in our cmdlets. We are considering some helper cmdlets that let users more easily create host configurations in the correct format without needing to muddle through the arcane .NET needed to get this object set up. That said, at least there is a way to make it work for now:
$pb = new-object Docker.DotNet.Models.PortBinding
$pb.HostPort = "88"
$hostConfig = new-object Docker.DotNet.Models.HostConfig
$hostConfig.PortBindings = [System.Collections.Generic.Dictionary[string, System.Collections.Generic.iList[Docker.DotNet.Models.PortBinding]]]::new()
$hostConfig.PortBindings.Add("80/tcp",[System.Collections.Generic.List[Docker.DotNet.Models.PortBinding]]::new([Docker.DotNet.Models.PortBinding[]]@($pb)))
$c = New-Container -HostConfiguration $hostConfig microsoft/nanoserver
(Get-ContainerDetail $c).HostConfig.PortBindings
That last command should show the result:
Key Value
--- -----
80/tcp {Docker.DotNet.Models.PortBinding}
And docker inspect confirms the same (trimmed output):
"PortBindings": {
"80/tcp": [
{
"HostIp": "",
"HostPort": "88"
}
]
},
from docker-powershell.
artisticcheese
commented on June 10, 2024
What am I doing wrong? Port mapping is still not being created
$pb = new-object Docker.DotNet.Models.PortBinding; $pb.HostPort = "8833"
$hostConfig = new-object Docker.DotNet.Models.HostConfig
$hostConfig.PortBindings = [System.Collections.Generic.Dictionary[string, System.Collections.Generic.iList[Docker.DotNet.Models.PortBinding]]]::new()
Run-ContainerImage -HostConfiguration $hostConfig -ImageIdOrName microsoft/iis -Detach
PS C:\Users\gsuvalia> docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5a908436c54c microsoft/iis "C:\\ServiceMonitor..." 23 seconds ago Up 4 seconds keen_heyrovskyfrom docker-powershell.
swernli
commented on June 10, 2024
You are setting the PortBindings to a new, empty object, but not adding the $pb into it. You are missing the line where you call Add:
$hostConfig.PortBindings.Add("80/tcp",[System.Collections.Generic.List[Docker.DotNet.Models.PortBinding]]::new([Docker.DotNet.Models.PortBinding[]]@($pb)))
from docker-powershell.
artisticcheese
commented on June 10, 2024
Still does not work
Import-module docker
$hostConfig = [Docker.DotNet.Models.HostConfig]::new()
$pb = new-object Docker.DotNet.Models.PortBinding
$pb.HostPort = "20003"
$hostConfig.PortBindings = [System.Collections.Generic.Dictionary[string, System.Collections.Generic.iList[Docker.DotNet.Models.PortBinding]]]::new()
$hostConfig.PortBindings.Add("80/tcp",[System.Collections.Generic.List[Docker.DotNet.Models.PortBinding]]::new([Docker.DotNet.Models.PortBinding[]]@($pb)))
Run-ContainerImage -ImageIdOrName "microsoft/iis:latest" -Detach -HostConfiguration $hostConfig -Configuration $configFirst one is created by Service Fabric and second one created by script above
PS C:\Windows\system32> docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
388e13af1c66 artisticcheese/iis:latest "cmd /S /C 'powers..." 16 seconds ago Up 14 seconds 0.0.0.0:20001->80/tcp sf-2-ea2ad3b0-e29a-4c1c-9eca-1a635164b788
9bdf02887eba microsoft/iis:latest "C:\\ServiceMonitor..." 16 seconds ago Up 10 seconds berserk_heyrovsky
from docker-powershell.
swernli
commented on June 10, 2024
If you perform a docker inspect on the second container, do you see the port binding listed in the host config?
from docker-powershell.
artisticcheese
commented on June 10, 2024
I can see it but it's missing bunch of other mapping in other areas (network settings for example) of inspect file. See comparison below
Service Fabric generated one
[
{
"Id": "388e13af1c66de33c20a2fdf54524b39139d30a7d896ef43626a6f2a54b7bc3b",
"Created": "2017-01-19T22:49:08.4195225Z",
"Path": "cmd",
"Args": [
"/S",
"/C",
"powershell.exe c:\\startup.ps1; del c:\\startup.ps1; C:\\ServiceMonitor.exe w3svc"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 1948,
"ExitCode": 0,
"Error": "",
"StartedAt": "2017-01-19T22:49:10.045483Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:3819a5d15953b6daf12f631713662dc29a67defc4e958cce15cf7f39a7d2d4d8",
"ResolvConfPath": "",
"HostnamePath": "",
"HostsPath": "",
"LogPath": "E:\\images\\containers\\388e13af1c66de33c20a2fdf54524b39139d30a7d896ef43626a6f2a54b7bc3b\\388e13af1c66de33c20a2fdf54524b39139d30a7d896ef43626a6f2a54b7bc3b-json.log",
"Name": "/sf-2-ea2ad3b0-e29a-4c1c-9eca-1a635164b788",
"RestartCount": 0,
"Driver": "windowsfilter",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": null,
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "default",
"PortBindings": {
"80/tcp": [
{
"HostIp": "",
"HostPort": "20001"
}
]
},
"RestartPolicy": {
"Name": "",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 0,
"ConsoleSize": [
0,
0
],
"Isolation": "process",
"CpuShares": 0,
"Memory": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": null,
"DiskQuota": 0,
"KernelMemory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": null,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0
},
"GraphDriver": {
"Name": "windowsfilter",
"Data": {
"dir": "E:\\images\\windowsfilter\\388e13af1c66de33c20a2fdf54524b39139d30a7d896ef43626a6f2a54b7bc3b"
}
},
"Mounts": [],
"Config": {
"Hostname": "388e13af1c66",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"80/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"containeradmin=contadmin",
"containerpassword=A123456!",
"Fabric_ApplicationHostId=ea2ad3b0-e29a-4c1c-9eca-1a635164b788",
"Fabric_ApplicationHostType=Activated_SingleCodePackage",
"Fabric_ApplicationId=PI_CalculatorType_App2",
"Fabric_ApplicationName=fabric:/PI_Calculator",
"Fabric_CodePackageInstanceId=131292594170112489",
"Fabric_CodePackageName=Code",
"Fabric_Endpoint_PI_Web_ServiceTypeEndpoint=20001",
"Fabric_Folder_App_Log=C:\\ProgramData\\SF\\host1\\Fabric\\work\\Applications\\PI_CalculatorType_App2\\log",
"Fabric_Folder_App_Temp=C:\\ProgramData\\SF\\host1\\Fabric\\work\\Applications\\PI_CalculatorType_App2\\temp",
"Fabric_Folder_App_Work=C:\\ProgramData\\SF\\host1\\Fabric\\work\\Applications\\PI_CalculatorType_App2\\work",
"Fabric_Folder_Application=C:\\ProgramData\\SF\\host1\\Fabric\\work\\Applications\\PI_CalculatorType_App2",
"Fabric_NodeId=81b2453aa85c889f01eca394823d12cf",
"Fabric_NodeIPOrFQDN=containerhost1",
"Fabric_NodeName=host1",
"Fabric_RuntimeConnectionAddress=localhost:19003",
"Fabric_ServicePackageInstanceId=131292594170092574",
"Fabric_ServicePackageName=PI_Web_ServicePkg",
"Fabric_ServicePackageVersionInstance=1.0:4.5:131289746513285146",
"FabricPackageFileName=C:\\ProgramData\\SF\\host1\\Fabric\\Fabric.Package.current.xml"
],
"Cmd": null,
"ArgsEscaped": true,
"Image": "artisticcheese/iis:latest",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": [
"cmd",
"/S",
"/C",
"powershell.exe c:\\startup.ps1; del c:\\startup.ps1; C:\\ServiceMonitor.exe w3svc"
],
"OnBuild": null,
"Labels": {}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "e82eeb46591a3b842715231e396bfb563fd52d4df80ec6bf02eca481f840a177",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"80/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "20001"
}
]
},
"SandboxKey": "e82eeb46591a",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"nat": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "2c5a8847d03d21fd0febe1e2431cd4435e2747d27d38facab63bdecd40c12c8c",
"EndpointID": "5d303f4925e909ed2dd5f2c6234f3690ba7594a4bf25c4d40a61d81fafedad7c",
"Gateway": "",
"IPAddress": "172.28.23.187",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "00:15:5d:6f:11:1b"
}
}
}
}
]Mine
[
{
"Id": "a11669e4f4ead0304482849d9a155e6f54d1dca5d59d4f6289e4597d0d8ef71d",
"Created": "2017-01-19T22:50:53.2927507Z",
"Path": "C:\\ServiceMonitor.exe",
"Args": [
"w3svc"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 9380,
"ExitCode": 0,
"Error": "",
"StartedAt": "2017-01-19T22:50:56.7231928Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:7d4c79e586fdf0da8dbf31a6bcd1a441dd8abd18cc587a68a844e7aa18817919",
"ResolvConfPath": "",
"HostnamePath": "",
"HostsPath": "",
"LogPath": "E:\\images\\containers\\a11669e4f4ead0304482849d9a155e6f54d1dca5d59d4f6289e4597d0d8ef71d\\a11669e4f4ead0304482849d9a155e6f54d1dca5d59d4f6289e4597d0d8ef71d-json.log",
"Name": "/stoic_williams",
"RestartCount": 0,
"Driver": "windowsfilter",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": null,
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "default",
"PortBindings": {
"80/tcp": [
{
"HostIp": "",
"HostPort": "20003"
}
]
},
"RestartPolicy": {
"Name": "",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 0,
"ConsoleSize": [
0,
0
],
"Isolation": "process",
"CpuShares": 0,
"Memory": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": null,
"DiskQuota": 0,
"KernelMemory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": null,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0
},
"GraphDriver": {
"Name": "windowsfilter",
"Data": {
"dir": "E:\\images\\windowsfilter\\a11669e4f4ead0304482849d9a155e6f54d1dca5d59d4f6289e4597d0d8ef71d"
}
},
"Mounts": [],
"Config": {
"Hostname": "a11669e4f4ea",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": true,
"AttachStderr": true,
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": null,
"Cmd": null,
"ArgsEscaped": true,
"Image": "microsoft/iis:latest",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": [
"C:\\ServiceMonitor.exe",
"w3svc"
],
"OnBuild": null,
"Labels": {}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "82bbecb894b50ed3845642594d4174154b820498800e5f422d22bf9a58978e7a",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {},
"SandboxKey": "82bbecb894b5",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"nat": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "2c5a8847d03d21fd0febe1e2431cd4435e2747d27d38facab63bdecd40c12c8c",
"EndpointID": "4cdb888ec69da74e548e23a255bf6027f62c0264111894ceea55d2de6a2b03a4",
"Gateway": "",
"IPAddress": "172.28.31.86",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "00:15:5d:6f:1e:ca"
}
}
}
}
]from docker-powershell.
swernli
commented on June 10, 2024
Have you tried configuring the missing ones on your input objects? Maybe NetworkSettings.Ports and Config.ExposedPorts also need to be configured.
from docker-powershell.
artisticcheese
commented on June 10, 2024
Here is the solution for anybody with the same issue. If you want to port map 8080 on container host to port 80 on container
Import-module docker
$config = [Docker.DotNet.Models.Config]::new()
($config.ExposedPorts = [System.Collections.Generic.Dictionary[string,object]]::new()).Add("80/tcp", $null)
$hostConfig = [Docker.DotNet.Models.HostConfig]::new()
$pb = new-object Docker.DotNet.Models.PortBinding
$pb.HostPort = "8080"
$hostConfig.PortBindings = [System.Collections.Generic.Dictionary[string, System.Collections.Generic.iList[Docker.DotNet.Models.PortBinding]]]::new()
$hostConfig.PortBindings.Add("80/tcp",[System.Collections.Generic.List[Docker.DotNet.Models.PortBinding]]::new([Docker.DotNet.Models.PortBinding[]]@($pb)))
Run-ContainerImage -ImageIdOrName "microsoft/iis:latest" -Configuration $config -Detach -HostConfiguration $hostConfig -Name $pb.HostPort from docker-powershell.
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from docker-powershell.