Enable Windows OVS Container to run on pristine Host Environment

Signed-off-by: Naman Agarwal <naman.agarwal75@gmail.com>

build/yamls/antrea-windows-containerd-with-ovs.yml

@@ -22,6 +22,145 @@ data:
     & antrea-agent --config=$mountPath/etc/antrea/antrea-agent.conf --logtostderr=false --log_dir=c:/var/log/antrea --alsologtostderr --log_file_max_size=100 --log_file_max_num=4 --v=0
   Run-AntreaOVS-Containerd.ps1: |
     $ErrorActionPreference = "Stop"
+    $OVSDownloadURL = "https://downloads.antrea.io/ovs/ovs-3.0.5-antrea.0-win64.zip"
+    $OVSPublishedHash = 'fd27703ef7314b26b98cffb7aea27d569530ebd3ac3c98daa981ca2654373032'
+    $WorkDir = [System.IO.Path]::GetDirectoryName($myInvocation.MyCommand.Definition)
+    $OVSDownloadDir = $WorkDir
+    $OVSInstallDir = "C:\openvswitch"
+    $OVSZip = "$OVSDownloadDir\ovs-win64.zip"
+    $ImportCertificate = $true
+    $CheckFileHash = $true
+    $PowerShellModuleBase = "C:\Windows\System32\WindowsPowerShell\v1.0\Modules"
+    $InstallLog = "$OVSDownloadDir\install_ovs.log"
+
+    function Log($Info) {
+        $time = $(get-date -Format g)
+        "$time $Info `n`r" | Tee-Object $InstallLog -Append | Write-Host
+    }
+
+    function CreatePath($Path){
+        if ($(Test-Path $Path)) {
+            mv $Path $($Path + "_bak")
+        }
+        mkdir -p $Path | Out-Null
+    }
+
+    function SetEnvVar($key, $value) {
+        [Environment]::SetEnvironmentVariable($key, $value, [EnvironmentVariableTarget]::Machine)
+    }
+
+    function WaitExpandFiles($Src, $Dest) {
+        Log "Extract $Src to $Dest"
+        Expand-Archive -Path $Src -DestinationPath $Dest | Out-Null
+    }
+
+    function ServiceExists($ServiceName) {
+        If (Get-Service $ServiceName -ErrorAction SilentlyContinue) {
+            return $true
+        }
+        return $false
+    }
+
+    function CheckIfOVSInstalled() {
+        if (Test-Path -Path $OVSInstallDir) {
+            Log "$OVSInstallDir already exists, exit OVS installation."
+            exit 1
+        }
+        If (ServiceExists("ovs-vswitchd")) {
+            Log "Found existing OVS service, exit OVS installation."
+            exit 0
+        }
+    }
+
+    If (!(Test-Path $OVSDownloadDir)) {
+        mkdir -p $OVSDownloadDir
+    }
+    Log "Downloading OVS package from $OVSDownloadURL to $OVSZip"
+    curl.exe -sLo $OVSZip $OVSDownloadURL
+    If (!$?) {
+        Log "Download OVS failed, URL: $OVSDownloadURL"
+        exit 1
+    }
+
+    if ($CheckFileHash) {
+        $FileHash = Get-FileHash $OVSZip
+        If ($OVSPublishedHash -ne "" -And $FileHash.Hash -ne $OVSPublishedHash) {
+            Log "SHA256 mismatch for OVS download"
+            exit 1
+        }
+    }
+
+    WaitExpandFiles $OVSZip $OVSDownloadDir
+    # Copy OVS package to target dir.
+    Log "Copying OVS package from $OVSDownloadDir\openvswitch to $OVSInstallDir"
+    mv "$OVSDownloadDir\openvswitch" $OVSInstallDir
+    rm $OVSZip
+    # Create log and run dir.
+    $OVS_LOG_PATH = $OVSInstallDir + "\var\log\openvswitch"
+    CreatePath $OVS_LOG_PATH
+    $OVSRunDir = $OVSInstallDir + "\var\run\openvswitch"
+    CreatePath $OVSRunDir
+    $OVSDriverDir = "$OVSInstallDir\driver"
+
+    # Install OVS driver certificate.
+    $DriverFile="$OVSDriverDir\OVSExt.sys"
+    if ($ImportCertificate) {
+        $CertificateFile = "$OVSDriverDir\package.cer"
+        if (!(Test-Path $CertificateFile)) {
+            $ExportType = [System.Security.Cryptography.X509Certificates.X509ContentType]::Cert;
+            $Cert = (Get-AuthenticodeSignature $DriverFile).SignerCertificate;
+            [System.IO.File]::WriteAllBytes($CertificateFile, $Cert.Export($ExportType));
+        }
+        Log "Installing OVS driver certificate."
+        Import-Certificate -FilePath "$CertificateFile" -CertStoreLocation cert:\LocalMachine\TrustedPublisher
+        Import-Certificate -FilePath "$CertificateFile" -CertStoreLocation cert:\LocalMachine\Root
+    }
+
+    # Install Microsoft Visual C++ Redistributable Package.
+    if (Test-Path $OVSInstallDir\redist) {
+        Log "Installing Microsoft Visual C++ Redistributable Package."
+        $RedistFiles = Get-ChildItem "$OVSInstallDir\redist" -Filter *.exe
+        $RedistFiles | ForEach-Object {
+            Log "Installing $_"
+            Start-Process -FilePath $_.FullName -Args '/install /passive /norestart' -Verb RunAs -Wait
+        }
+    }
+
+    # Install powershell modules
+    if (Test-Path $OVSInstallDir\scripts) {
+        Log "Installing powershell modules."
+        $PSModuleFiles = Get-ChildItem "$OVSInstallDir\scripts" -Filter *.psm1
+        $PSModuleFiles | ForEach-Object {
+            $PSModulePath = Join-Path -Path $PowerShellModuleBase -ChildPath $_.BaseName
+            if (!(Test-Path $PSModulePath)) {
+                Log "Installing $_"
+                mkdir -p $PSModulePath
+                Copy-Item $_.FullName $PSModulePath
+            }
+        }
+    }
+
+    # Install OVS kernel driver.
+    Log "Installing OVS kernel driver"
+    $VMMSStatus = $(Get-Service vmms -ErrorAction SilentlyContinue).Status
+    if (!$VMMSStatus) {
+        $VMMSStatus = "not exist"
+    }
+    Log "Hyper-V Virtual Machine Management service status: $VMMSStatus"
+    if ($VMMSStatus -eq "Running") {
+        cmd /c "cd $OVSDriverDir && install.cmd"
+    } else {
+        cd $OVSDriverDir ; netcfg -l .\ovsext.inf -c s -i OVSExt; cd $WorkDir
+    }
+    if (!$?) {
+        Log "Install OVS kernel driver failed, exit"
+        exit 1
+    }
+    $OVS_BIN_PATH="$OVSInstallDir\usr\bin;$OVSInstallDir\usr\sbin"
+    $env:Path += ";$OVS_BIN_PATH"
+    SetEnvVar "Path" $env:Path
+
+
     $mountPath = $env:CONTAINER_SANDBOX_MOUNT_POINT
     $mountPath = ($mountPath.Replace('\', '/')).TrimEnd('/')
     $env:PATH = $env:PATH + ";$mountPath/Windows/System32;$mountPath/openvswitch/usr/bin;$mountPath/openvswitch/usr/sbin"
@@ -197,7 +336,7 @@ data:
 
     # Provide the address of Kubernetes apiserver, to override any value provided in kubeconfig or InClusterConfig.
     # Defaults to "". It must be a host string, a host:port pair, or a URL to the base of the apiserver.
-    #kubeAPIServerOverride: ""
+    kubeAPIServerOverride: "https://10.221.121.58:6443"
 
     # Option antreaProxy contains AntreaProxy related configuration options.
     antreaProxy:
@@ -366,4 +505,4 @@ spec:
           type: DirectoryOrCreate
         name: var-log-antrea
   updateStrategy:
-    type: RollingUpdate
+    type: RollingUpdate