添加了往 hyper.sh 容器平台的部署和升级脚本。现在 Discussion.Migrations 将同样以一个可执行程序的方式在容器…

…中与 Discussion.Web 一起发行，可参考 upgrade-from-existing.sh 中的调用方法。

.travis.yml

@@ -31,7 +31,7 @@ branches:
 
 script:
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then ./build.sh --target=ci ; fi
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then tag=`date +%Y%m%d%H%M` ; export imagetag="jijiechen/dotnetclub:$tag" ; fi
+  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then tag=`date -u +%Y%m%d%H%M` ; export imagetag="jijiechen/dotnetclub:$tag" ; fi
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then ./build-linux.sh --target=ci --imagetag="$imagetag" ; fi
   - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$DOCKER_USERNAME" != "" ]; then docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD && docker push $imagetag ; fi
 

DockerFile

@@ -1,7 +1,7 @@
 # How to run this image?
 # 1. (optional) At (WorkDir), Create your appsettings.json or appsettings.<env>.json
 # 2. (optional) At (WorkDir), Create your database file
-# 3. execute docker run -d -v (WorkDir):/club-data -p 5000:5000 jijiechen/dotnetclub 
+# 3. Execute docker run -d -v (WorkDir):/club-data -p 5000:5000 jijiechen/dotnetclub 
 
 
 
@@ -12,10 +12,12 @@ VOLUME /club-data
 
 COPY . /club-app
 
+
 RUN useradd --uid 5000 --create-home --home /home/clubadm clubadm
 RUN chown -R clubadm /home/clubadm
 RUN chown -R clubadm /club-data
 
+
 USER clubadm
 WORKDIR /club-data
 ENTRYPOINT ["dotnet", "/club-app/Discussion.Web.dll", "--webroot", "/club-app/wwwroot"]

OpenAspNetOrg.sln

@@ -20,6 +20,8 @@ ProjectSection(SolutionItems) = preProject
 	Readme.md = Readme.md
 	.gitignore = .gitignore
 	DockerFile = DockerFile
+	deploy-on-hyper.sh = deploy-on-hyper.sh
+	upgrade-from-existing.sh = upgrade-from-existing.sh
 EndProjectSection
 EndProject
 Global

build.cake

@@ -82,6 +82,11 @@ Task("package")
             } 
 
             CopyFile("./DockerFile", "./src/Discussion.Web/publish/DockerFile");
+            
+            CopyFile("./upgrade-from-existing.sh", "./src/Discussion.Web/publish/upgrade-from-existing.sh ");
+            CopyFile("src/Discussion.Migrations/bin/Release/netcoreapp2.1/Discussion.Migrations.deps.json", "./src/Discussion.Web/publish/Discussion.Migrations.deps.json");
+            CopyFile("src/Discussion.Migrations/bin/Release/netcoreapp2.1/Discussion.Migrations.runtimeconfig.json", "./src/Discussion.Web/publish/Discussion.Migrations.runtimeconfig.json");
+
             Execute($"docker build ./src/Discussion.Web/publish -t {imagetag} -f ./src/Discussion.Web/publish/DockerFile");
         }
     });

deploy-on-hyper.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+set -e
+
+oldVer=$1
+newVer=$2
+
+RED=`tput setaf 1`
+GREEN=`tput setaf 2`
+NC=`tput sgr0` # no color
+
+
+if [ "$newVer" == "" ] || [ "$oldVer" == "" ]; then
+    echo "${RED}请指定要从哪个版本升级到哪个版本！${NC}"
+    echo "${RED}比如，从第 001 升级到 003，请指定 deploy-on-hyper.sh 001 003${NC}"
+    exit 1
+fi
+
+
+new_image="jijiechen/dotnetclub:$newVer"
+
+if [ "$oldVer" == "0" ]; then
+    # 首次安装时，创建 volume
+    hyper volume create --size=10 --name clubdata
+
+    hyper run -d --name volumes -v clubdata:/club-data --size S3 --restart always hyperhq/nfs-server
+
+    hyper exec volumes mkdir /club-data/$newVer
+    hyper exec volumes chmod -R 777 /club-data/$newVer
+    hyper exec -i volumes tee /club-data/$newVer/appsettings.Production.json < ./src/Discussion.Web/appsettings.Production.json
+else
+    # 从旧版本升级到新版本
+    hyper run --rm --name upgrade --volumes-from volumes --entrypoint "/club-app/upgrade-from-existing.sh" $new_image $oldVer $newVer
+fi
+
+
+# 运行新版本的程序
+hyper run -d -p 80:5000 --name "club$newVer" \
+    --volumes-from volumes --size S4 --restart always \
+    -e "ASPNETCORE_contentRoot=/club-data/$newVer" --workdir /club-data/$newVer $new_image
+
+# 分配新的 fip
+fip=`hyper fip allocate --yes 1`
+hyper fip attach $fip "club$newVer"
+
+
+# 输出部署结果
+echo ""
+echo "${GREEN}A new version ($new_image) is deployed at IP:$fip${NC}"
+
+# todo: your dns???

src/Discussion.Migrations/Discussion.Migrations.csproj

@@ -1,8 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>netcoreapp2.1</TargetFramework>
+    <OutputType>Exe</OutputType>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FluentMigrator" Version="3.1.3" />
+    <PackageReference Include="FluentMigrator.Runner" Version="3.1.3" />
+    <PackageReference Include="FluentMigrator.Runner.SQLite" Version="3.1.3" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="2.1.0" />
   </ItemGroup>
 </Project>

src/Discussion.Migrations/Supporting/SqliteMigrator.cs

@@ -0,0 +1,81 @@
+using System;
+using System.IO;
+using FluentMigrator.Runner;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
+namespace Discussion.Migrations.Supporting
+{
+    public static class SqliteMigrator
+    {
+        static void Main(string[] args)
+        {
+            var connectionString = args != null && args.Length > 0 ? args[0] : null;
+            if (string.IsNullOrWhiteSpace(connectionString))
+            {
+                PrintError("Please specify a connection string for the Sqlite db.");
+                Environment.Exit(1);
+                return;
+            }
+
+            Console.WriteLine($"Starting migrating...");
+
+            try
+            {
+                Migrate(connectionString, null);
+            }
+            catch (Exception e)
+            {
+                PrintError(e.ToString());
+                Environment.Exit(4);
+            }
+
+            Console.ForegroundColor = ConsoleColor.Green;
+            Console.WriteLine("Migrating completed successfully");
+            Console.ResetColor();
+        }
+
+        static void PrintError(string message)
+        {
+            Console.ForegroundColor = ConsoleColor.Red;
+            Console.Error.WriteLine(message);
+            Console.ResetColor();
+        }
+
+
+        public static void Migrate(string connectionString, Action<ILoggingBuilder> configureLogging)
+        {
+            var services = CreateServices(connectionString, configureLogging);
+
+            using (var scope = services.CreateScope())
+            {
+                UpdateDatabase(scope.ServiceProvider);
+            }
+
+            (services as IDisposable)?.Dispose();
+        }
+
+        private static IServiceProvider CreateServices(string connectionString, Action<ILoggingBuilder> configureLogging)
+        {
+            return new ServiceCollection()
+                .AddFluentMigratorCore()
+                .ConfigureRunner(rb => rb
+                    .AddSQLite()
+                    .WithGlobalConnectionString(connectionString)
+                    .ScanIn(typeof(CreateArticleTable).Assembly).For.Migrations())
+                .AddLogging(logging =>
+                {
+                    logging.AddFluentMigratorConsole();
+                    configureLogging?.Invoke(logging);
+                })
+                .BuildServiceProvider(false);
+        }
+
+
+        private static void UpdateDatabase(IServiceProvider serviceProvider)
+        {
+            var runner = serviceProvider.GetRequiredService<IMigrationRunner>();
+            runner.MigrateUp();
+        }
+    }
+}

src/Discussion.Web/ApplicationSupport/DataInfrastructure.cs

@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using Discussion.Migrations.Supporting;
 using Discussion.Web.Data;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
@@ -53,7 +54,7 @@ static void InitializeDatabase(string connectionString, ILogger<Startup> logger,
             {
                 logger.LogCritical("正在创建新的数据库结构...");
 
-                DatabaseMigrator.Migrate(connectionString, loggingConfiguration);
+                SqliteMigrator.Migrate(connectionString, logging => Configurer.ConfigureFileLogging(logging, true, loggingConfiguration));
 
                 logger.LogCritical("数据库结构创建完成");
             }

src/Discussion.Web/Discussion.Web.csproj

@@ -21,7 +21,6 @@
     </None>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="FluentMigrator.Runner" Version="3.1.3" />
     <PackageReference Include="Markdig" Version="0.15.2" />
     <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="2.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.1.0" />

upgrade-from-existing.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# this script is executed in an transitional upgrading image
+
+set -e
+
+oldVer=$1
+newVer=$2
+
+
+# todo: Make existing site readonly
+
+
+
+if [ ! -d /club-data/$newVer/ ]; then
+    mkdir /club-data/$newVer/
+    chmod -R 777 /club-data/$newVer/
+fi
+
+cp /club-data/$oldVer/appsettings.Production.json /club-data/$newVer/
+cp /club-data/$oldVer/dotnetclub.db /club-data/$newVer/
+
+
+dotnet /club-app/Discussion.Migrations.dll "Data Source=/club-data/$newVer/dotnetclub.db"
+
+