mirror of https://github.com/lissy93/dashy
📝 Adds quick-start, moves cloud services into a table, and adds headigs for future sections
This commit is contained in:
Alicia Sykes
parent
8404128ce3
commit
ff20d380e0
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@ -1,30 +1,31 @@
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# Deployment
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- [Running the App](#running-the-app)
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- [Deploy with Docker](#deploy-with-docker)
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- [Deploy from Source](#deploy-from-source)
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- [Deploy to Cloud Service](#deploy-to-cloud-service)
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- [Usage](#usage)
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- [Providing Assets](#providing-assets)
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- [Basic Commands](#basic-commands)
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- [Healthchecks](#healthchecks)
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- [Monitoring](#logs-and-performance)
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- [Auto Starting](#auto-starting-at-system-boot)
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- [Updating](#updating)
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- [Updating Docker Container](#updating-docker-container)
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- [Automating Docker Updates](#automatic-docker-updates)
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- [Updating from Source](#updating-dashy-from-source)
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- [Web Server Configuration](#web-server-configuration)
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- [NGINX](#nginx)
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- [Apache](#apache)
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Welcome to Dashy, so glad you're here :) Deployment is super easy, and there are several methods available depending on what type of system you're using. If you're self-hosting, then deploying with Docker (or similar container engine) is the recommended approach.
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## Running the App
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#### Quick Start
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If you want to skip the fuss, and get straight down to it, then you can spin up a new instance of Dashy by running:
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```
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docker run -p 8080:80 lissy93/dashy
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```
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See [Management Docs](./docs/management.md) for info about securing, monitoring, updating, health checks, auto starting, web server configuration, etc
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Once you've got Dashy up and running, you'll want to configure it with your own content. You can either reference the [configuring docs]() or follow this [step-by-step guide]().
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## Deployment Methods
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- [Deploy with Docker](#deploy-with-docker)
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- [Build from Source](#build-from-source)
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- [Hosting with CDN](#hosting-with-cdn)
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- [Run as executable](#run-as-executable)
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- [Install with NPM](#install-with-npm)
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- [Deploy to cloud service](#deploy-to-cloud-service)
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- [Use managed instance](#use-managed-instance)
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### Deploy with Docker
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The quickest way to get started on any system is with Docker, and Dashy is available though [Docker Hub](https://hub.docker.com/r/lissy93/dashy). You will need [Docker](https://docs.docker.com/get-docker/) installed on your system.
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Dashy has a built container image hosted on [Docker Hub](https://hub.docker.com/r/lissy93/dashy). You will need [Docker](https://docs.docker.com/get-docker/) installed on your system.
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To configure Dashy with your own services, and customize it to your liking, you will need to write a config file, and pass it to the Docker container as a volume.
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```docker
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docker run -d \
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@ -37,32 +38,18 @@ docker run -d \
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Explanation of the above options:
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- `-d` Detached mode (not running in the foreground of your terminal)
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- `-p` The port that should be exposed, and the port it should be mapped to in your host system `[host-port][container-port]`
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- `-v` Specify volumes, to pass data from your host system to the container, in the format of `[host-path]:[container-path]`
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- `-p` The port that should be exposed, and the port it should be mapped to in your host system `[host-port][container-port]`, leave the container port as is
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- `-v` Specify volumes, to pass data from your host system to the container, in the format of `[host-path]:[container-path]`, you can use this to pass your config file, directory of assets (like icons), custom CSS or web assets (like favicon.ico, manifest.json etc)
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- `--name` Give your container a human-readable name
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- `--restart=always` Spin up the container when the daemon starts, or after it has been stopped
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- `lissy93/dashy:latest` This last option is the image the container should be built from
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- `lissy93/dashy:latest` This last option is the image the container should be built from, you can also use a specific version, by replacing `:latest` with one of tthe [tags](https://hub.docker.com/r/lissy93/dashy/tags)
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For all available options, and to learn more, see the [Docker Run Docs](https://docs.docker.com/engine/reference/commandline/run/)
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You can also build and deploy the Docker container from source.
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- Get the code: `git clone git@github.com:Lissy93/dashy.git && cd dashy`
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- Edit the `./public/conf.yml` file and take a look at the `docker-compose.yml`
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- Start the container: `docker compose up`
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### Other Container Engines
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### Build from Source
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Docker isn't the only host application capable of running standard Linux containers - [Podman](http://podman.io) is another popular option. Unlike Docker, Podman does not rely on a daemon to be running on your host system. This means there is no single point of failure and it can also support rootless containers, which is perfect for Dashy as it does not require any sudo privileges. Podman was developed by RedHat, and it's source code is written in Go, and published on [GitHub](https://github.com/containers/podman).
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Installation of the podman is really easy, as it's repository is available for most package managers (for example; Arch: `sudo pacman -S podman`, Debian/ Ubuntu: `sudo apt-get install podman`, Gentoo: `sudo emerge app-emulation/podman`, and MacOS: `brew install podman`). For more info, check out the [podman installation docs](https://podman.io/getting-started/installation). If you are using Windows, then take a look at Brent Baude's article on [Running Podman on WSL](https://www.redhat.com/sysadmin/podman-windows-wsl2). Since it's CLI is pretty much identical to that of Dockers, Podman's learning curve is very shallow.
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To run Dashy with Podman, just replace `docker` with `podman` in the above instructions. E.g. `podman run -p 8080:80 lissy93/dashy`
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It's worth noting that Podman isn't the only container running alternative, there's also [`rkt`](https://www.openshift.com/learn/topics/rkt), [`runc`](https://github.com/opencontainers/runc), [`containerd`](https://containerd.io/) and [`cri-o`](https://cri-o.io/). Dashy has not been tested with any of these engines, but it should work just fine.
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### Deploy from Source
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If you do not want to use Docker, you can run Dashy directly on your host system. For this, you will need both [git](https://git-scm.com/downloads) and the latest or LTS version of [Node.js](https://nodejs.org/) installed.
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If you do not want to use Docker, you can run Dashy directly on your host system. For this, you will need both [git](https://git-scm.com/downloads) and the latest or LTS version of [Node.js](https://nodejs.org/) installed, and optionally [yarn](https://yarnpkg.com/)
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1. Get Code: `git clone git@github.com:Lissy93/dashy.git` and `cd dashy`
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2. Configuration: Fill in you're settings in `./public/conf.yml`
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@ -70,313 +57,36 @@ If you do not want to use Docker, you can run Dashy directly on your host system
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4. Build: `yarn build`
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5. Run: `yarn start`
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### Deploy to Cloud Service
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### Run as executable
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Dashy supports 1-Click deployments on several popular cloud platforms.
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### Install with NPM
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#### Netlify <img src="https://i.ibb.co/ZxtzrP3/netlify.png" width="24"/>
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[](https://app.netlify.com/start/deploy?repository=https://github.com/lissy93/dashy)
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### Use managed instance
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[Netlify](https://www.netlify.com/) offers Git-based serverless cloud hosting for web applications. Their services are free to use for personal use, and they support deployment from both public and private repos, as well as direct file upload. The free plan also allows you to use your own custom domain or sub-domain, and is easy to setup.
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### Deploy to cloud service
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To deploy Dashy to Netlify, use the following link
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```
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https://app.netlify.com/start/deploy?repository=https://github.com/lissy93/dashy
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```
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If you don't have a home server, then fear not - Dashy can be deployed to pretty much any cloud provider. The above Docker and NPM guides will work exactly the same on a VPS, but I've also setup some 1-Click deploy links for 10+ of the most common cloud providers, to make things easier. Note that if your instance is exposed to the internet, it will be your responsibility to adequately secure it.
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#### Heroku <img src="https://i.ibb.co/d2P1WZ7/heroku.png" width="24"/>
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[](https://heroku.com/deploy?template=https://github.com/Lissy93/dashy)
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Some hosting providers required a bit of extra configuration, which was why I've made separate branches for deploying to those services (named: [`deploy_cloudflare`](https://github.com/Lissy93/dashy/tree/deploy_cloudflare), [`deploy_digital-ocean`](https://github.com/Lissy93/dashy/tree/deploy_digital-ocean), [`deploy_platform-sh`](https://github.com/Lissy93/dashy/tree/deploy_platform-sh) and [`deploy_render`](https://github.com/Lissy93/dashy/tree/deploy_render)). If there's another cloud service which you'd like 1-click deployment to be supported for, feel free to raise an issue.
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[Heroku](https://www.heroku.com/) is a fully managed cloud platform as a service. You define app settings in a Procfile and app.json, which specifying how the app should be build and how the server should be started. Heroku is free to use for unlimited, non-commercial, single dyno apps, and supports custom domains. Heroku's single-dyno service is not as quite performant as some other providers, and the app will have a short wake-up time when not visited for a while
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**Note** If you use a static hosting provider, then status checks, writing new config changes to disk from the UI, and triggering a rebuild through the UI will not be availible. This is because these features need endpoints provided by Dashy's local Node server. Everything else should work just the same though.
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To deploy Dashy to Heroku, use the following link
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```
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https://heroku.com/deploy?template=https://github.com/Lissy93/dashy
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```
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**Service** | **1-Click Button** | **Info**
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--- | --- | ---
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**[Netlify ](https://www.netlify.com/)** | Deploy | Netlify offers Git-based serverless static hosting for web applications. Their services are free to use for personal use, and they support deployment from both public and private repos, as well as direct file upload. The free plan also allows you to use your own custom domain or sub-domain, SSL certificate and is very easy to setup.<br>**Deploy Link**: `https://app.netlify.com/start/deploy?repository=https://github.com/lissy93/dashy`
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**[Heroku ](https://www.heroku.com/)** | Deploy | Heroku is a fully managed cloud platform as a service. You define app settings in a Procfile and app.json, which specifying how the app should be build and how the server should be started. Heroku is free to use for unlimited, non-commercial, single dyno apps, and supports custom domains. Heroku's single-dyno service is not as quite performant as some other providers, and the app will have a short wake-up time when not visited for a while.<br>**Deploy Link**: `https://heroku.com/deploy?template=https://github.com/Lissy93/dashy`
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**[Cloudflare Workers ](https://workers.cloudflare.com/)** | Deploy | Cloudflare now support web workers, which is a simple yet powerful service for running cloud functions and hosting web content. It requires a Cloudflare account, but is completely free for smaller projects, and very reasonably priced ($0.15/million requests per month) for large applications. You can use your own domain, and applications are protected with Cloudflare's state of the art DDoS protection. For more info, see the docs on [Worker Sites](https://developers.cloudflare.com/workers/platform/sites).<br>**Deploy Link**: `https://deploy.workers.cloudflare.com/?url=https://github.com/lissy93/dashy/tree/deploy_cloudflare`
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**[Vercel ](https://vercel.com/)** | Deploy | Vercel is a performance-focused platform for hosting static frontend apps. It comes bundled with some useful tools for monitoring and anaylzing application performance and other metrics. Vercel is free for personal use, allows for custom domains and has very reasonable limits.<br>**Deploy Link**: `https://vercel.com/new/project?template=https://github.com/lissy93/dashy`
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**[Digital Ocean ](https://www.digitalocean.com/)** | Deploy | is a cloud service providing affordable developer-friendly virtual machines from $5/month. But they also have an app platform, where you can run web apps, static sites, APIs and background workers. CDN-backed static sites are free for personal use.<br>**Deploy Link**: `https://cloud.digitalocean.com/apps/new?repo=https://github.com/lissy93/dashy/tree/deploy_digital-ocean`
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**[Google Cloud Run ](https://cloud.google.com/run/)** | Deploy | Cloud Run is a service offered by [Google Cloud](https://cloud.google.com/). It's a fully managed serverless platform, for developing and deploying highly scalable containerized applications. Similar to AWS and Azure, GCP offers a wide range of cloud services, which are billed on a pay‐per‐use basis, but Cloud Run has a [free tier](https://cloud.google.com/run/pricing) offering 180,000 vCPU-seconds, 360,000 GiB-seconds, and 2 million requests per month.<br>**Deploy Link**: `https://deploy.cloud.run/?git_repo=https://github.com/lissy93/dashy.git`
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**[Platform.sh ](https://platform.sh)** | Deploy | Platform.sh is an end-to-end solution for developing and deploying applications. It is geared towards enterprise users with large teams, and focuses on allowing applications to scale up and down. Unlike the above providers, Platform.sh is not free, although you can deploy a test app to it without needing a payment method.<br>**Deploy Link**: `https://console.platform.sh/projects/create-project/?template=https://github.com/Lissy93/dashy/tree/deploy_platform-sh`
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**[Render ](https://render.com)** | Deploy | Render is cloud provider that provides easy deployments for static sites, Docker apps, web services, databases and background workers. Render is great for developing applications, and very easy to use. Static sites are free, and services start at $7/month. Currently there are only 2 server locations - Oregon, USA and Frankfurt, Germany. For more info, see the [Render Docs](https://render.com/docs)<br>**Deploy Link**: `https://render.com/deploy?repo=https://github.com/lissy93/dashy/tree/deploy_render`
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**[Scalingo ](https://scalingo.com/)** | Deploy | Scalingo is a scalable container-based cloud platform as a service. It's focus is on compliance and uptime, and is geared towards enterprise users. Scalingo is also not free, although they do have a 3-day free trial that does not require a payment method <br>**Deploy Link**: `https://my.scalingo.com/deploy?source=https://github.com/lissy93/dashy#master`
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**[Play-with-Docker ](https://labs.play-with-docker.com/)** | Deploy | PWD is a community project by Marcos Liljedhal and Jonathan Leibiusky and sponsored by Docker, intended to provide a hands-on learning environment. Their labs let you quickly spin up a Docker container or stack, and test out the image in a temporary, sandboxed environment. There's no need to sign up, and it's completely free.<br>**Deploy Link**: `https://labs.play-with-docker.com/?stack=https://raw.githubusercontent.com/Lissy93/dashy/master/docker-compose.yml`
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**[Surge.sh ](http://surge.sh/)** | Deploy | Surge.sh is quick and easy static web publishing platform for frontend-apps. Surge supports [password-protected projects](https://surge.sh/help/adding-password-protection-to-a-project). You can also [add a custom domain](https://surge.sh/help/adding-a-custom-domain) and then [force HTTPS by default](https://surge.sh/help/using-https-by-default) and optionally [set a custom SSL certificate](https://surge.sh/help/securing-your-custom-domain-with-ssl)<br>**To Deploy**, you need to clone Dashy, cd into it, build it, then run `surge ./dist`
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#### Cloudflare Workers <img src="https://i.ibb.co/CvpFM1S/cloudflare.png" width="24"/>
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[](https://deploy.workers.cloudflare.com/?url=https://github.com/lissy93/dashy/tree/deploy_cloudflare)
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### Hosting with CDN
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[Cloudflare Workers](https://workers.cloudflare.com/) is a simple yet powerful service for running cloud functions and hosting web content. It requires a Cloudflare account, but is completely free for smaller projects, and very reasonably priced ($0.15/million requests per month) for large applications. You can use your own domain, and applications are protected with Cloudflare's state of the art DDoS protection. For more info, see the docs on [Worker Sites](https://developers.cloudflare.com/workers/platform/sites)
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Once Dashy has been built, it is effectivley just a static web app. This means that it can be served up with pretty much any static host, CDN or web server. To host Dashy through a CDN, the steps are very similar to building from source: clone the project, cd into it, install dependencies, write your config file and build the app. Once build is complete you will have a `./dist` directory within Dashy's root, and this is the build application which is ready to be served up.
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To deploy Dashy to Cloudflare, use the following link
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```
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https://deploy.workers.cloudflare.com/?url=https://github.com/lissy93/dashy/tree/deploy_cloudflare
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```
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#### Vercel <img src="https://i.ibb.co/Ld2FZzb/vercel.png" width="24"/>
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[](https://vercel.com/new/project?template=https://github.com/lissy93/dashy)
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[Vercel](https://vercel.com/) is a performance-focused platform for hosting static frontend apps. It comes bundled with some useful tools for monitoring and anaylzing application performance and other metrics. Vercel is free for personal use, allows for custom domains and has very reasonable limits.
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To deploy Dashy to Vercel, use the following link
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```
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https://vercel.com/new/project?template=https://github.com/lissy93/dashy
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```
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#### DigitalOcean <img src="https://i.ibb.co/V2MxtGC/digitalocean.png" width="24"/>
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[](https://cloud.digitalocean.com/apps/new?repo=https://github.com/lissy93/dashy/tree/deploy_digital-ocean&refcode=3838338e7f79)
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|
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[DigitalOcan](https://www.digitalocean.com/) is a cloud service providing affordable developer-friendly virtual machines from $5/month. But they also have an app platform, where you can run web apps, static sites, APIs and background workers. CDN-backed static sites are free for personal use.
|
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|
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```
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https://cloud.digitalocean.com/apps/new?repo=https://github.com/lissy93/dashy/tree/deploy_digital-ocean
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```
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#### Google Cloud Platform <img src="https://i.ibb.co/J7MGymY/googlecloud.png" width="24"/>
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[](https://deploy.cloud.run/?git_repo=https://github.com/lissy93/dashy.git)
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|
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[Cloud Run](https://cloud.google.com/run/) is a service offered by [Google Cloud](https://cloud.google.com/). It's a fully managed serverless platform, for developing and deploying highly scalable containerized applications. Similar to AWS and Azure, GCP offers a wide range of cloud services, which are billed on a pay‐per‐use basis, but Cloud Run has a [free tier](https://cloud.google.com/run/pricing) offering 180,000 vCPU-seconds, 360,000 GiB-seconds, and 2 million requests per month.
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To deploy Dashy to GCP, use the following link
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```
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https://deploy.cloud.run/?git_repo=https://github.com/lissy93/dashy.git
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```
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#### Platform.sh <img src="https://i.ibb.co/GdfvH3Z/platformsh.png" width="24"/>
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[](https://console.platform.sh/projects/create-project/?template=https://github.com/lissy93/dashy&utm_campaign=deploy_on_platform?utm_medium=button&utm_source=affiliate_links&utm_content=https://github.com/lissy93/dashy)
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[Platform.sh](https://platform.sh) is an end-to-end solution for developing and deploying applications. It is geared towards enterprise users with large teams, and focuses on allowing applications to scale up and down. Unlike the above providers, Platform.sh is not free, although you can deploy a test app to it without needing a payment method
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|
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To deploy Dashy to Platform.sh, use the following link
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```
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https://console.platform.sh/projects/create-project/?template=https://github.com/lissy93/dashy
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```
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#### Render <img src="https://i.ibb.co/xCHtzgh/render.png" width="24"/>
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[](https://render.com/deploy?repo=https://github.com/lissy93/dashy/tree/deploy_render)
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[Render](https://render.com) is cloud provider that provides easy deployments for static sites, Docker apps, web services, databases and background workers. Render is great for developing applications, and very easy to use. Static sites are free, and services start at $7/month. Currently there are only 2 server locations - Oregon, USA and Frankfurt, Germany. For more info, see the [Render Docs](https://render.com/docs)
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To deploy Dashy to Render, use the following link
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```
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https://render.com/deploy?repo=https://github.com/lissy93/dashy/tree/deploy_render
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```
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#### Scalingo <img src="https://i.ibb.co/Rvf5c4y/scalingo.png" width="24"/>
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[](https://my.scalingo.com/deploy?source=https://github.com/lissy93/dashy#master)
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[Scalingo](https://scalingo.com/) is a scalable container-based cloud platform as a service. It's focus is on compliance and uptime, and is geared towards enterprise users. Scalingo is also not free, although they do have a 3-day free trial that does not require a payment method
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To deploy Dashy to Scalingo, use the following link
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```
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https://my.scalingo.com/deploy?source=https://github.com/lissy93/dashy#master
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```
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#### Play-with-Docker <img src="https://i.ibb.co/HVWVYF7/docker.png" width="24"/>
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[](https://labs.play-with-docker.com/?stack=https://raw.githubusercontent.com/Lissy93/dashy/master/docker-compose.yml)
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[Play with Docker](https://labs.play-with-docker.com/) is a community project by Marcos Liljedhal and Jonathan Leibiusky and sponsored by Docker, intended to provide a hands-on learning environment. Their labs let you quickly spin up a Docker container or stack, and test out the image in a temporary, sandboxed environment. There's no need to sign up, and it's completely free.
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To run Dashy in PWD, use the following URL:
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```
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https://labs.play-with-docker.com/?stack=https://raw.githubusercontent.com/Lissy93/dashy/master/docker-compose.yml
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```
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#### Surge.sh <img src="https://i.ibb.co/WgVC4mB/surge.png" width="24"/>
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[Surge.sh](http://surge.sh/) is quick and easy static web publishing platform for frontend-apps.
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Surge supports [password-protected projects](https://surge.sh/help/adding-password-protection-to-a-project). You can also [add a custom domain](https://surge.sh/help/adding-a-custom-domain) and then [force HTTPS by default](https://surge.sh/help/using-https-by-default) and optionally [set a custom SSL certificate](https://surge.sh/help/securing-your-custom-domain-with-ssl)
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To deploy Dashy to Surge.sh, first clone and cd into Dashy, install dependencies, and then use the following commands
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```
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yarn add -g surge
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yarn build
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surge ./dist
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```
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|
||||
**[⬆️ Back to Top](#deployment)**
|
||||
|
||||
---
|
||||
|
||||
## Usage
|
||||
### Providing Assets
|
||||
Although not essential, you will most likely want to provide several assets to Dashy. All web assets can be found in the `/public` directory.
|
||||
|
||||
- `./public/conf.yml` - As mentioned, this is your main application config file
|
||||
- `./public/item-icons` - If you're using your own icons, you can choose to store them locally for better load time, and this is the directory to put them in. You can also use sub-folders here to keep things organized. You then reference these assets relative this the direcroties path, for example: to use `./public/item-icons/networking/netdata.png` as an icon for one of your links, you would set `icon: networking/netdata.png`
|
||||
- Also within `./public` you'll find standard website assets, including `favicon.ico`, `manifest.json`, `robots.txt`, etc. There's no need to modify these, but you can do so if you wish.
|
||||
|
||||
### Basic Commands
|
||||
|
||||
Now that you've got Dashy running, there are a few commands that you need to know.
|
||||
|
||||
The following commands are defined in the [`package.json`](https://github.com/Lissy93/dashy/blob/master/package.json#L5) file, and are run with `yarn`. If you prefer, you can use NPM, just replace instances of `yarn` with `npm run`. If you are using Docker, then you will need to precede each command with `docker exec -it [container-id]`, where container ID can be found by running `docker ps`. For example `docker exec -it 26c156c467b4 yarn build`.
|
||||
|
||||
- **`yarn build`** - In the interest of speed, the application is pre-compiled, this means that the config file is read during build-time, and therefore the app needs to rebuilt for any new changes to take effect. Luckily this is very straight forward. Just run `yarn build` or `docker exec -it [container-id] yarn build`
|
||||
- **`yarn validate-config`** - If you have quite a long configuration file, you may wish to check that it's all good to go, before deploying the app. This can be done with `yarn validate-config` or `docker exec -it [container-id] yarn validate-config`. Your config file needs to be in `/public/conf.yml` (or within your Docker container at `/app/public/conf.yml`). This will first check that your YAML is valid, and then validates it against Dashy's [schema](https://github.com/Lissy93/dashy/blob/master/src/utils/ConfigSchema.js).
|
||||
- **`yarn health-check`** - Checks that the application is up and running on it's specified port, and outputs current status and response times. Useful for integrating into your monitoring service, if you need to maintain high system availability
|
||||
- **`yarn build-watch`** - If you find yourself making frequent changes to your configuration, and do not want to have to keep manually rebuilding, then this option is for you. It will watch for changes to any files within the projects root, and then trigger a rebuild. Note that if you are developing new features, then `yarn dev` would be more appropriate, as it's significantly faster at recompiling (under 1 second), and has hot reloading, linting and testing integrated
|
||||
- **`yarn build-and-start`** - Builds the app, runs checks and starts the production server. Commands are run in parallel, and so is faster than running them in independently
|
||||
- **`yarn pm2-start`** - Starts the Node server using [PM2](https://pm2.keymetrics.io/), a process manager for Node.js applications, that helps them stay alive. PM2 has some built-in basic monitoring features, and an optional [management solution](https://pm2.io/). If you are running the app on bare metal, it is recommended to use this start command
|
||||
|
||||
### Healthchecks
|
||||
|
||||
Healthchecks are configured to periodically check that Dashy is up and running correctly on the specified port. By default, the health script is called every 5 minutes, but this can be modified with the `--health-interval` option. You can check the current container health with: `docker inspect --format "{{json .State.Health }}" [container-id]`, and a summary of health status will show up under `docker ps`. You can also manually request the current application status by running `docker exec -it [container-id] yarn health-check`. You can disable healthchecks altogether by adding the `--no-healthcheck` flag to your Docker run command.
|
||||
|
||||
To restart unhealthy containers automatically, check out [Autoheal](https://hub.docker.com/r/willfarrell/autoheal/). This image watches for unhealthy containers, and automatically triggers a restart. This is a stand in for Docker's `--exit-on-unhealthy` that was proposed, but [not merged](https://github.com/moby/moby/pull/22719).
|
||||
|
||||
### Logs and Performance
|
||||
|
||||
##### Container Logs
|
||||
You can view logs for a given Docker container with `docker logs [container-id]`, add the `--follow` flag to stream the logs. For more info, see the [Logging Documentation](https://docs.docker.com/config/containers/logging/). There's also [Dozzle](https://dozzle.dev/), a useful tool, that provides a web interface where you can stream and query logs from all your running containers from a single web app.
|
||||
|
||||
##### Container Performance
|
||||
You can check the resource usage for your running Docker containers with `docker stats` or `docker stats [container-id]`. For more info, see the [Stats Documentation](https://docs.docker.com/engine/reference/commandline/stats/). There's also [cAdvisor](https://github.com/google/cadvisor), a useful web app for viewing and analyzing resource usage and performance of all your running containers.
|
||||
|
||||
##### Management Apps
|
||||
You can also view logs, resource usage and other info as well as manage your entire Docker workflow in third-party Docker management apps. For example [Portainer](https://github.com/portainer/portainer) an all-in-one open source management web UI for Docker and Kubernetes, or [LazyDocker](https://github.com/jesseduffield/lazydocker) a terminal UI for Docker container management and monitoring.
|
||||
|
||||
##### Advanced Logging and Monitoring
|
||||
Docker supports using [Prometheus](https://prometheus.io/) to collect logs, which can then be visualized using a platform like [Grafana](https://grafana.com/). For more info, see [this guide](https://docs.docker.com/config/daemon/prometheus/). If you need to route your logs to a remote syslog, then consider using [logspout](https://github.com/gliderlabs/logspout). For enterprise-grade instances, there are managed services, that make monitoring container logs and metrics very easy, such as [Sematext](https://sematext.com/blog/docker-container-monitoring-with-sematext/) with [Logagent](https://github.com/sematext/logagent-js).
|
||||
|
||||
### Auto-Starting at System Boot
|
||||
|
||||
You can use Docker's [restart policies](https://docs.docker.com/engine/reference/run/#restart-policies---restart) to instruct the container to start after a system reboot, or restart after a crash. Just add the `--restart=always` flag to your Docker compose script or Docker run command. For more information, see the docs on [Starting Containers Automatically](https://docs.docker.com/config/containers/start-containers-automatically/).
|
||||
|
||||
For Podman, you can use `systemd` to create a service that launches your container, [the docs](https://podman.io/blogs/2018/09/13/systemd.html) explains things further. A similar approach can be used with Docker, if you need to start containers after a reboot, but before any user interaction.
|
||||
|
||||
To restart the container after something within it has crashed, consider using [`docker-autoheal`](https://github.com/willfarrell/docker-autoheal) by @willfarrell, a service that monitors and restarts unhealthy containers. For more info, see the [Healthchecks](#healthchecks) section above.
|
||||
|
||||
### Securing
|
||||
|
||||
##### SSL
|
||||
|
||||
Enabling HTTPS with an SSL certificate is recommended if you hare hosting Dashy anywhere other than your home. This will ensure that all traffic is encrypted in transit.
|
||||
|
||||
[Let's Encrypt](https://letsencrypt.org/docs/) is a global Certificate Authority, providing free SSL/TLS Domain Validation certificates in order to enable secure HTTPS access to your website. They have good browser/ OS [compatibility](https://letsencrypt.org/docs/certificate-compatibility/) with their ISRG X1 and DST CA X3 root certificates, support [Wildcard issuance](https://community.letsencrypt.org/t/acme-v2-production-environment-wildcards/55578) done via ACMEv2 using the DNS-01 and have [Multi-Perspective Validation](https://letsencrypt.org/2020/02/19/multi-perspective-validation.html). Let's Encrypt provide [CertBot](https://certbot.eff.org/) an easy app for generating and setting up an SSL certificate
|
||||
|
||||
[ZeroSSL](https://zerossl.com/) is another popular certificate issuer, they are free for personal use, and also provide easy-to-use tools for getting things setup.
|
||||
|
||||
|
||||
If you're hosting Dashy behind Cloudflare, then they offer [free and easy SSL](https://www.cloudflare.com/en-gb/learning/ssl/what-is-an-ssl-certificate/).
|
||||
|
||||
If you're not so comfortable on the command line, then you can use a tool like [SSL For Free](https://www.sslforfree.com/) to generate your Let's Encrypt or ZeroSSL certificate, and support shared hosting servers. They also provide step-by-step tutorials on setting up your certificate on most common platforms. If you are using shared hosting, you may find [this tutorial](https://www.sitepoint.com/a-guide-to-setting-up-lets-encrypt-ssl-on-shared-hosting/) helpful.
|
||||
|
||||
##### Authentication
|
||||
Dashy has [basic authentication](/docs/authentication.md) built in, however at present this is handled on the front-end, and so where security is critical, it is recommended to use an alternative method. See [here](/docs/authentication.md#alternative-authentication-methods) for options regarding securing Dashy.
|
||||
|
||||
|
||||
**[⬆️ Back to Top](#deployment)**
|
||||
|
||||
---
|
||||
## Updating
|
||||
|
||||
Dashy is under active development, so to take advantage of the latest features, you may need to update your instance every now and again.
|
||||
|
||||
### Updating Docker Container
|
||||
1. Pull latest image: `docker pull lissy93/dashy:latest`
|
||||
2. Kill off existing container
|
||||
- Find container ID: `docker ps`
|
||||
- Stop container: `docker stop [container_id]`
|
||||
- Remove container: `docker rm [container_id]`
|
||||
3. Spin up new container: `docker run [params] lissy93/dashy`
|
||||
|
||||
### Automatic Docker Updates
|
||||
|
||||
You can automate the above process using [Watchtower](https://github.com/containrrr/watchtower).
|
||||
Watchtower will watch for new versions of a given image on Docker Hub, pull down your new image, gracefully shut down your existing container and restart it with the same options that were used when it was deployed initially.
|
||||
|
||||
To get started, spin up the watchtower container:
|
||||
|
||||
```
|
||||
docker run -d \
|
||||
--name watchtower \
|
||||
-v /var/run/docker.sock:/var/run/docker.sock \
|
||||
containrrr/watchtower
|
||||
```
|
||||
|
||||
For more information, see the [Watchtower Docs](https://containrrr.dev/watchtower/)
|
||||
|
||||
### Updating Dashy from Source
|
||||
1. Navigate into directory: `cd ./dashy`
|
||||
2. Stop your current instance
|
||||
3. Pull latest code: `git pull origin master`
|
||||
4. Re-build: `yarn build`
|
||||
5. Start: `yarn start`
|
||||
|
||||
**[⬆️ Back to Top](#deployment)**
|
||||
|
||||
---
|
||||
|
||||
## Web Server Configuration
|
||||
|
||||
_The following section only applies if you are not using Docker, and would like to use your own web server_
|
||||
|
||||
Dashy ships with a pre-configured Node.js server, in [`server.js`](https://github.com/Lissy93/dashy/blob/master/server.js) which serves up the contents of the `./dist` directory on a given port. You can start the server by running `node server`. Note that the app must have been build (run `yarn build`), and you need [Node.js](https://nodejs.org) installed.
|
||||
|
||||
If you wish to run Dashy from a sub page (e.g. `example.com/dashy`), then just set the `BASE_URL` environmental variable to that page name (in this example, `/dashy`), before building the app, and the path to all assets will then resolve to the new path, instead of `./`.
|
||||
|
||||
However, since Dashy is just a static web application, it can be served with whatever server you like. The following section outlines how you can configure a web server.
|
||||
|
||||
Note, that if you choose not to use `server.js` to serve up the app, you will loose access to the following features:
|
||||
- Loading page, while the app is building
|
||||
- Writing config file to disk from the UI
|
||||
- Website status indicators, and ping checks
|
||||
|
||||
### NGINX
|
||||
|
||||
Create a new file in `/etc/nginx/sites-enabled/dashy`
|
||||
|
||||
```
|
||||
server {
|
||||
listen 80;
|
||||
listen [::]:80;
|
||||
|
||||
root /var/www/dashy/html;
|
||||
index index.html;
|
||||
|
||||
server_name your-domain.com www.your-domain.com;
|
||||
|
||||
location / {
|
||||
try_files $uri $uri/ =404;
|
||||
}
|
||||
}
|
||||
```
|
||||
Then upload the build contents of Dashy's dist directory to that location.
|
||||
For example: `scp -r ./dist/* [username]@[server_ip]:/var/www/dashy/html`
|
||||
|
||||
### Apache
|
||||
|
||||
Copy Dashy's dist folder to your apache server, `sudo cp -r ./dashy/dist /var/www/html/dashy`.
|
||||
|
||||
In your Apache config, `/etc/apche2/apache2.conf` add:
|
||||
```
|
||||
<Directory /var/www/html>
|
||||
Options Indexes FollowSymLinks
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
</Directory>
|
||||
```
|
||||
|
||||
Add a `.htaccess` file within `/var/www/html/dashy/.htaccess`, and add:
|
||||
```
|
||||
Options -MultiViews
|
||||
RewriteEngine On
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
|
||||
RewriteRule ^ index.html [QSA,L]
|
||||
```
|
||||
|
||||
Then restart Apache, with `sudo systemctl restart apache2`
|
||||
|
||||
### cPanel
|
||||
1. Login to your WHM
|
||||
2. Open 'Feature Manager' on the left sidebar
|
||||
3. Under 'Manage feature list', click 'Edit'
|
||||
4. Find 'Application manager' in the list, enable it and hit 'Save'
|
||||
5. Log into your users cPanel account, and under 'Software' find 'Application Manager'
|
||||
6. Click 'Register Application', fill in the form using the path that Dashy is located, and choose a domain, and hit 'Save'
|
||||
7. The application should now show up in the list, click 'Ensure dependencies', and move the toggle switch to 'Enabled'
|
||||
8. If you need to change the port, click 'Add environmental variable', give it the name 'PORT', choose a port number and press 'Save'.
|
||||
9. Dashy should now be running at your selected path an on a given port
|
||||
|
||||
**[⬆️ Back to Top](#deployment)**
|
||||
|
||||
---
|
||||
|
||||
## Authentication
|
||||
|
||||
Dashy has built-in authentication and login functionality. However, since this is handled on the client-side, if you are using Dashy in security-critical situations, it is recommended to use an alternate method for authentication, such as [Authelia](https://www.authelia.com/), a VPN or web server and firewall rules. For more info, see **[Authentication Docs](/docs/authentication.md)**.
|
||||
|
||||
|
||||
**[⬆️ Back to Top](#deployment)**
|
||||
However without Dashy's node server, there are a couple of features that will be unavailible to you, including: Writing config changes to disk through the UI, triggering a rebuild through the UI and application status checks. Everything else will work fine.
|
||||
|
|
|
|||
Loading…
Reference in New Issue