Use cos sdk and my own cli.

3 files changed, 157 insertions, 0 deletions

diff --git a/docker/auto-backup/AutoBackup/.gitignore b/docker/auto-backup/AutoBackup/.gitignore
new file mode 100644
index 0000000..7de5508
--- /dev/null
+++ b/docker/auto-backup/AutoBackup/.gitignore
@@ -0,0 +1,2 @@
+obj
+bin
diff --git a/docker/auto-backup/AutoBackup/AutoBackup.csproj b/docker/auto-backup/AutoBackup/AutoBackup.csproj
new file mode 100644
index 0000000..24000b2
--- /dev/null
+++ b/docker/auto-backup/AutoBackup/AutoBackup.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">

+

+  <PropertyGroup>

+    <OutputType>Exe</OutputType>

+    <TargetFramework>net7.0</TargetFramework>

+    <ImplicitUsings>enable</ImplicitUsings>

+    <Nullable>enable</Nullable>

+  </PropertyGroup>

+

+  <ItemGroup>
+    <PackageReference Include="Tencent.QCloud.Cos.Sdk" Version="5.4.32" />
+  </ItemGroup>

+

+</Project>

diff --git a/docker/auto-backup/AutoBackup/Program.cs b/docker/auto-backup/AutoBackup/Program.cs
new file mode 100644
index 0000000..0b5845a
--- /dev/null
+++ b/docker/auto-backup/AutoBackup/Program.cs
@@ -0,0 +1,141 @@
+using COSXML;

+using COSXML.Auth;

+using COSXML.Transfer;

+

+// Check I'm root

+if (Environment.UserName != "root")

+{

+    Console.WriteLine("You must run this program as root");

+    Environment.Exit(1);

+}

+

+// Read args to determine what file to upload

+

+const string DefaultUploadFilePath = "/tmp/data.tar.xz";

+string uploadFilePath = DefaultUploadFilePath;

+string? uploadDestinationPath = null;

+if (args.Length == 0)

+{

+    Console.WriteLine("You don't specify the file to upload, will upload /tmp/data.tar.xz by default.");

+    Console.WriteLine("You don't specify the destination to upload, will use timestamp with proper file extension.");

+}

+else if (args.Length == 1)

+{

+    if (args[0].Length == 0)

+    {

+        Console.Error.WriteLine("File to upload can't be empty string.");

+        Environment.Exit(2);

+    }

+    uploadFilePath = args[0];

+    Console.WriteLine("You don't specify the destination to upload, will use timestamp with proper file extension.");

+}

+else if (args.Length == 2)

+{

+    if (args[0].Length == 0)

+    {

+        Console.Error.WriteLine("File to upload can't be empty string.");

+        Environment.Exit(2);

+    }

+

+    if (args[1].Length == 0)

+    {

+        Console.Error.WriteLine("Destination to upload can't be empty string.");

+        Environment.Exit(2);

+    }

+

+    uploadFilePath = args[0];

+    uploadDestinationPath = args[1];

+}

+else

+{

+    // Write to stderr

+    Console.Error.WriteLine("You can only specify one optional file and one optional destination to upload.");

+    Environment.Exit(2);

+}

+

+// Check the upload exists

+if (!File.Exists(uploadFilePath))

+{

+    Console.Error.WriteLine($"The file {uploadFilePath} doesn't exist.");

+    Environment.Exit(3);

+}

+

+// Check the upload file is not a directory

+if (File.GetAttributes(uploadFilePath).HasFlag(FileAttributes.Directory))

+{

+    Console.Error.WriteLine($"The file {uploadFilePath} is a directory.");

+    Environment.Exit(4);

+}

+

+// Get config from environment variables

+var configNameList = new List<string>{

+    "CRUPEST_AUTO_BACKUP_COS_SECRET_ID",

+    "CRUPEST_AUTO_BACKUP_COS_SECRET_KEY",

+    "CRUPEST_AUTO_BACKUP_COS_REGION",

+    "CRUPEST_AUTO_BACKUP_BUCKET_NAME"

+};

+

+var config = new Dictionary<string, string>();

+foreach (var configName in configNameList)

+{

+    var configValue = Environment.GetEnvironmentVariable(configName);

+    if (configValue is null)

+    {

+        Console.Error.WriteLine($"Environment variable {configName} is required.");

+        Environment.Exit(5);

+    }

+}

+

+var cosConfig = new CosXmlConfig.Builder()

+    .IsHttps(true)

+    .SetRegion(config["CRUPEST_AUTO_BACKUP_COS_REGION"])

+    .Build();

+

+QCloudCredentialProvider cosCredentialProvider =

+    new DefaultQCloudCredentialProvider(

+        config["CRUPEST_AUTO_BACKUP_COS_SECRET_ID"],

+        config["CRUPEST_AUTO_BACKUP_COS_SECRET_KEY"],

+        60

+    );

+

+CosXml cosXml = new CosXmlServer(cosConfig, cosCredentialProvider);

+

+TransferConfig transferConfig = new TransferConfig();

+

+TransferManager transferManager = new TransferManager(cosXml, transferConfig);

+

+if (uploadDestinationPath is null)

+{

+    var uploadFileName = Path.GetFileName(uploadFilePath);

+    var firstDotPosition = uploadFileName.IndexOf('.');

+    uploadDestinationPath = DateTime.Now.ToString("s");

+    if (firstDotPosition != -1)

+    {

+        uploadDestinationPath += uploadFileName.Substring(firstDotPosition + 1);

+    }

+}

+

+Console.WriteLine($"Upload file source: {uploadFilePath}");

+Console.WriteLine($"Upload COS region: {config["CRUPEST_AUTO_BACKUP_COS_REGION"]}");

+Console.WriteLine($"Upload bucket name: {config["CRUPEST_AUTO_BACKUP_BUCKET_NAME"]}");

+Console.WriteLine($"Upload file destination: {uploadDestinationPath}");

+

+// 上传对象

+COSXMLUploadTask uploadTask = new COSXMLUploadTask(config["CRUPEST_AUTO_BACKUP_BUCKET_NAME"], uploadDestinationPath);

+uploadTask.SetSrcPath(uploadFilePath);

+

+uploadTask.progressCallback = delegate (long completed, long total)

+{

+    Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));

+};

+

+try

+{

+    COSXMLUploadTask.UploadTaskResult result = await transferManager.UploadAsync(uploadTask);

+    Console.WriteLine("Upload completed!");

+}

+catch (Exception e)

+{

+    Console.Error.WriteLine("CosException: " + e);

+    Environment.Exit(6);

+}