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Windows Server上でDockerと同じようにアプリケーションを「コンテナ」にパッケージングして、デプロイ、実行できるようになったので、試してみる。
利用イメージ
------------------------ コンテナ作成 ------------------------
|WindowsServerCore |--------------→|コンテナ |
| (コンテナイイメージ) | |(アプリをインストール)|
------------------------ ------------------------
|
|コンテナイメージ作成
|
----------------------------
|アプリ入りコンテナイメージ|
----------------------------
|
|
----------------------- ----------------------------
|アプリを追加し | | リポジトリとして保管 |
| コンテナを利用 | コンテナ作成 | |
| | ←----------------| |
----------------------- ----------------------------
リポジトリとあるコンテナイメージから派生していろんなアプリを追加
したコンテナができる（共通アプリをインストールした時点でイメージ化して
リポジトリに保管しておく)
PowerShellを管理者権限で実行
cd \
PS C:\> wget -uri https://aka.ms/tp4/Install-ContainerHost -OutFile C:\Install-ContainerHost.ps1
PS C:\ .\Install-ContainerHost.ps1
Querying status of Windows feature: Containers...
Feature Containers is already enabled.
Waiting for Hyper-V Management...
Enabling container networking...
Creating container switch (NAT)...
Creating NAT for 172.16.0.0/12...
Installing ContainerProvider package...
Getting Container OS image (WindowsServerCore) version 10.0.10586.0 from OneGet\
(this may take a few minutes)...
(1時間以上DLにかかる）
Container base image install complete. Querying container images...
The following images are present on this machine:
ContainerImage (Name = 'WindowsServerCore') [Publisher = 'CN=Microsoft', Version = '10.0.10586.0']
Installing Docker...
Creating Docker program data...
This script uses a third party tool: NSSM. For more information, see https://nssm.cc/usage
Downloading NSSM...
Extracting NSSM from archive...
Configuring NSSM for Docker service...
Waiting for Docker daemon...
Successfully connected to Docker Daemon.
Tagging new base image (6801d964fda5)...
Base image is now tagged:
windowsservercore 10.0.10586.0 6801d964fda5 8 weeks ago 0 B
windowsservercore latest 6801d964fda5 8 weeks ago 0 B
Script complete!
コンテナOSイメージが「C:\ProgramData\Microsoft\Windows\Images」 に入る。
Docker Daemonのインストールも行われる。
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コンテナ関係のコマンド
PS C:\> Get-Command -Module Containers CommandType Name Version S ource ----------- ---- ------- ------ Function Install-ContainerOSImage 1.0.0.0 Containers Function Uninstall-ContainerOSImage 1.0.0.0 Containers Cmdlet Add-ContainerNetworkAdapter 1.0.0.0 Containers Cmdlet Add-ContainerSharedFolder 1.0.0.0 Containers Cmdlet Connect-ContainerNetworkAdapter 1.0.0.0 Containers Cmdlet Disconnect-ContainerNetworkAdapter 1.0.0.0 Containers Cmdlet Export-ContainerImage 1.0.0.0 Containers Cmdlet Get-Container 1.0.0.0 Containers Cmdlet Get-ContainerHost 1.0.0.0 Containers Cmdlet Get-ContainerImage 1.0.0.0 Containers Cmdlet Get-ContainerMemory 1.0.0.0 Containers Cmdlet Get-ContainerNetworkAdapter 1.0.0.0 Containers Cmdlet Get-ContainerProcessor 1.0.0.0 Containers Cmdlet Get-ContainerSharedFolder 1.0.0.0 Containers Cmdlet Get-ContainerStorage 1.0.0.0 Containers Cmdlet Import-ContainerImage 1.0.0.0 Containers Cmdlet Move-ContainerImageRepository 1.0.0.0 Containers Cmdlet New-Container 1.0.0.0 Containers Cmdlet New-ContainerImage 1.0.0.0 Containers Cmdlet Remove-Container 1.0.0.0 Containers Cmdlet Remove-ContainerImage 1.0.0.0 Containers Cmdlet Remove-ContainerNetworkAdapter 1.0.0.0 Containers Cmdlet Remove-ContainerSharedFolder 1.0.0.0 Containers Cmdlet Set-Container 1.0.0.0 Containers Cmdlet Set-ContainerMemory 1.0.0.0 Containers Cmdlet Set-ContainerNetworkAdapter 1.0.0.0 Containers Cmdlet Set-ContainerProcessor 1.0.0.0 Containers Cmdlet Set-ContainerSharedFolder 1.0.0.0 Containers Cmdlet Set-ContainerStorage 1.0.0.0 Containers Cmdlet Start-Container 1.0.0.0 Containers Cmdlet Stop-Container 1.0.0.0 Containers Cmdlet Test-ContainerImage 1.0.0.0 Containers
Windowsのコンテナイメージの確認
PS C:\> Get-ContainerImage Name Publisher Version IsOSImage ---- --------- ------- --------- WindowsServerCore CN=Microsoft 10.0.10586.0 True
コンテナ作成
PS C:\> New-Container -Name "IsmContainer" -ContainerImageName “WindowsServerCore” -SwitchName "Virtual Switch" Name State Uptime ParentImageName ---- ----- ------ --------------- IsmContainer Off 00:00:00 WindowsServerCore
コンテナの確認
PS C:\> Get-Container Name State Uptime ParentImageName ---- ----- ------ --------------- IsmContainer Off 00:00:00 WindowsServerCore
SWの確認
PS C:\> Get-VMSwitch Name SwitchType NetAdapterInterfaceDescription ---- ---------- ------------------------------ Virtual Switch NAT
''コンテナの起動 7
PS C:\> Start-Container -Name IsmContainer
PS C:\> Get-Container
Name State Uptime ParentImageName
---- ----- ------ ---------------
IsmContainer Running 00:00:07.0770000 WindowsServerCore
^^^^^^^ Off→ Runnig
コンテナに入る
PS C:\> $Container = Get-Container -Name "IsmContainer" PS C:\> Enter-PSSession -ContainerId $Container.ContainerId -RunAsAdministrator [IsmContainer]: PS C:\Windows\system32> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^コンテナ内のshell [IsmContainer]: PS C:\Windows\system32> ping 192.168.10.245 Pinging 192.168.10.245 with 32 bytes of data: Reply from 192.168.10.245: bytes=32 time<1ms TTL=63 Reply from 192.168.10.245: bytes=32 time<1ms TTL=63 [IsmContainer]: PS C:\Windows\system32> tracert 192.168.10.245 Tracing route to bhr-4grv.ism21.net [192.168.10.245] over a maximum of 30 hops: 1 * * * Request timed out. 2 <1 ms <1 ms <1 ms bhr-4grv.ism21.net [192.168.10.245] [IsmContainer]: PS C:\Windows\system32> ping www.google.co.jp Pinging www.google.co.jp [216.58.221.163] with 32 bytes of data: Reply from 216.58.221.163: bytes=32 time=19ms TTL=55 Reply from 216.58.221.163: bytes=32 time=18ms TTL=55
コンテナから出る
[IsmContainer]: PS C:\Windows\system32> exit PS C:\>
コンテナのShutdown
PS C:\> Stop-Container -Name IsmContainer
PS C:\> Get-Container
Name State Uptime ParentImageName
---- ----- ------ ---------------
IsmContainer Off 00:00:00 WindowsServerCore
^^^
.
