I'm having hangfire which is hosted inside the docker container. When i try to browse the hangfire dashboard inside the docker container Or locally it is showing me the result. But i forward the port outside and try to access it is showing me blank page for /hangfire dashboard. The application is developed using dot net core.
Dockerfile
FROM microsoft/dotnet:1.1.1-runtime
USER root
RUN mkdir -p /LART/WEBAPI
COPY WebApi/Release /LART/WEBAPI/
WORKDIR /LART/WEBAPI
EXPOSE 8082
ADD WebApi/Config/NLog.config /LART/WEBAPI
ENTRYPOINT ["dotnet", "LArt.WebApi.dll"]
Please find the docker-compose file
lart.api:
image: lartapi
restart: always
container_name: deploy_lartapi
hostname: lartapi.local
build:
context: .
dockerfile: /WebApi/Dockerfile
volumes:
- "logs:/LART/LOGS"
ports:
- "8082:8082"
networks:
lartnetwork:
aliases:
- lartapi
depends_on:
- lart.mongo
- lart.elastic
- lart.rabbit
hangfire dashboard
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using LArt.Shared;
using Hangfire;
using Hangfire.Mongo;
namespace LArt.WebApi
{
public class StartUp
{
public StartUp(IHostingEnvironment env)
{
var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
.AddEnvironmentVariables();
Configuration = builder.Build();
}
public IConfigurationRoot Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
//Dataaccess
services.AddTransient<DataAccess.Interface.IAgentDataService, DataAccess.AgentDataService>();
services.AddTransient<DataAccess.Interface.ILogDataService, DataAccess.LogDataService>();
services.AddTransient<DataAccess.Interface.IReportDataService, DataAccess.ReportDataService>();
//Business
services.AddSingleton<Business.ServiceInterface.IAgentService, Business.Services.AgentService>();
services.AddSingleton<Business.ServiceInterface.ILogService, Business.Services.LogService>();
services.AddSingleton<Business.ServiceInterface.IReportService, Business.Services.ReportService>();
string[] accessOrgin = new string[] { "http://localhost:8080", "http://lart.web" };
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy",
builder => builder
// .WithOrigins(accessOrgin)
.AllowAnyOrigin()
.WithMethods("GET", "POST")
.AllowAnyHeader()
.SetPreflightMaxAge(System.TimeSpan.FromDays(7))
.AllowCredentials());
});
services.AddHangfire(config =>
{
var migrationOptions = new MongoStorageOptions
{
MigrationOptions = new MongoMigrationOptions
{
Strategy = MongoMigrationStrategy.Migrate,
}
};
config.UseMongoStorage("mongodb://lart.mongo:27017", "LART_HANGFIRE", migrationOptions);
});
// Add framework services.
services.AddMvc();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
// loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
loggerFactory.AddNLog();
loggerFactory.ConfigureNLog("NLog.config");
//app.useSTatic
app.UseCors("CorsPolicy");
app.UseStaticFiles();
app.UseHangfireDashboard("/hangfire");
app.UseMvc();
}
}
}
Program.cs
using Microsoft.AspNetCore.Hosting;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace LArt.WebApi
{
public class Program
{
public static void Main(string[] args)
{
var host = new WebHostBuilder()
.UseKestrel()
.UseUrls("http://*:8082")
.UseStartup<StartUp>()
.Build();
host.Run();
}
}
}
docker inspect of the container
[
{
"Id": "c83b19fdedf2b03c1bb3e874ba5c9b4c488d250d74013b638fe8626053298853",
"Created": "2017-09-29T18:52:09.745304871Z",
"Path": "dotnet",
"Args": [
"LArt.WebApi.dll"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 992,
"ExitCode": 0,
"Error": "",
"StartedAt": "2017-09-29T18:52:10.443021987Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:b2d196a29aa3069b614dbd6bab4476243c70f6ccd03c35131e1cf680cd05bcb9",
"ResolvConfPath": "/var/lib/docker/containers/c83b19fdedf2b03c1bb3e874ba5c9b4c488d250d74013b638fe8626053298853/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/c83b19fdedf2b03c1bb3e874ba5c9b4c488d250d74013b638fe8626053298853/hostname",
"HostsPath": "/var/lib/docker/containers/c83b19fdedf2b03c1bb3e874ba5c9b4c488d250d74013b638fe8626053298853/hosts",
"LogPath": "/var/lib/docker/containers/c83b19fdedf2b03c1bb3e874ba5c9b4c488d250d74013b638fe8626053298853/c83b19fdedf2b03c1bb3e874ba5c9b4c488d250d74013b638fe8626053298853-json.log",
"Name": "/deploy_lartapi",
"RestartCount": 0,
"Driver": "aufs",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"lartdeployment_logs:/LART/LOGS:rw"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "lartdeployment_lartnetwork",
"PortBindings": {
"8082/tcp": [
{
"HostIp": "",
"HostPort": "8082"
}
]
},
"RestartPolicy": {
"Name": "always",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": [],
"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": 67108864,
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"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": -1,
"OomKillDisable": false,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0
},
"GraphDriver": {
"Name": "aufs",
"Data": null
},
"Mounts": [
{
"Name": "lartdeployment_logs",
"Source": "/var/lib/docker/volumes/lartdeployment_logs/_data",
"Destination": "/LART/LOGS",
"Driver": "local",
"Mode": "rw",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "lartapi",
"Domainname": "local",
"User": "root",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"8082/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"DOTNET_VERSION=1.1.1",
"DOTNET_DOWNLOAD_URL=https://dotnetcli.blob.core.windows.net/dotnet/release/1.1.0/Binaries/1.1.1/dotnet-debian-x64.1.1.1.tar.gz"
],
"Cmd": null,
"Image": "lartapi",
"Volumes": {
"/LART/LOGS": {}
},
"WorkingDir": "/LART/WEBAPI",
"Entrypoint": [
"dotnet",
"LArt.WebApi.dll"
],
"OnBuild": null,
"Labels": {
"com.docker.compose.config-hash": "e8005c42e4bc420e198d3aac0226222ab6828c55693e41b6903b7f1bbb0ee421",
"com.docker.compose.container-number": "1",
"com.docker.compose.oneoff": "False",
"com.docker.compose.project": "lartdeployment",
"com.docker.compose.service": "lart.api",
"com.docker.compose.version": "1.16.1"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "16ceb03a1342f49bb1eb3ff366182b7adb284b7499ffa9635f16b7130facafa0",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"8082/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "8082"
}
]
},
"SandboxKey": "/var/run/docker/netns/16ceb03a1342",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"lartdeployment_lartnetwork": {
"IPAMConfig": null,
"Links": null,
"Aliases": [
"lart.api",
"lartapi",
"c83b19fdedf2"
],
"NetworkID": "4c5da8d914811a140758ded49c7191f05203dddf9a6e77d6f7f2de3af7e827dd",
"EndpointID": "b22fa70fba70da2a1610b3d6e08cddea14c8abd5cb9ac218912c6b83f5470243",
"Gateway": "172.18.0.1",
"IPAddress": "172.18.0.5",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:12:00:05"
}
}
}
}
]
