documentation/Installation.md

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---
title: Installation
description:
published: true
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date: 2021-05-23T16:58:48.374Z
2021-02-25 18:14:04 +00:00
tags:
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editor: markdown
2021-02-25 18:14:04 +00:00
dateCreated: 2021-02-25T11:24:06.655Z
---
# Installation
Compiling invidious requires at least 2GB of free RAM (We recommend to have at least 3GB installed).
If you have less (e.g on a cheap VPS) you can setup a SWAP file or partition, so the combined amount is >= 3GB.
After installation take a look at the [Post-install steps](#post-install-configuration).
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### Note on blocking bots
Allowing bots that excessively crawl (Semrush, webmeup, etc.) will lead your instance to get blocked very fast. While not required, it is a good idea to consider using bot blocking software such as [Nginx Bad Bot Blocker](https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker).
## Automated installation
[Invidious-Updater](https://github.com/tmiland/Invidious-Updater) is a self-contained script that can automatically install and update Invidious.
## Docker
> The Invidious docker image is only [available on Quay](https://quay.io/repository/invidious/invidious) because, unlike Docker Hub, [Quay is open source](https://github.com/quay/quay/blob/master/LICENSE). This is reflected in the `docker-compose.yml` file used in this walkthrough.{.is-warning}
Ensure [Docker Engine](https://docs.docker.com/engine/install/) and [Docker Compose](https://docs.docker.com/compose/install/) are installed before beginning.
### Make directory
```bash
$ mkdir invidious
```
### Create Docker Compose file
```bash
$ cd invidious
```
```bash
$ nano docker-compose.yml
```
Here is a working Compose setup:
```docker
version: "2.4"
services:
postgres:
image: postgres:10
restart: always
networks:
- invidious
volumes:
- postgresdata:/var/lib/postgresql/data
- ./config/sql:/config/sql
- ./docker/init-invidious-db.sh:/docker-entrypoint-initdb.d/init-invidious-db.sh
environment:
POSTGRES_DB: invidious
POSTGRES_USER: kemal
POSTGRES_PASSWORD: kemal
healthcheck:
test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER"]
invidious:
image: quay.io/invidious/invidious:latest
restart: always
networks:
- invidious
mem_limit: 1024M
cpus: 0.5
ports:
- "127.0.0.1:3000:3000"
environment:
INVIDIOUS_CONFIG: |
channel_threads: 1
check_tables: true
feed_threads: 1
db:
dbname: invidious
user: kemal
password: kemal
host: postgres
port: 5432
full_refresh: false
https_only: false
domain:
# external_port:
depends_on:
- postgres
volumes:
postgresdata:
networks:
invidious:
```
> The environment variable `POSTGRES_USER` cannot be changed. The SQL config files that run the initial database migrations are hard-coded with the username `kemal`.
{.is-warning}
### Start Invidious
```bash
$ docker-compose up
```
or
```bash
$ docker-compose up -d
```
to run it in the background.
Then, visit `localhost:3000` in your browser.
### Stop Invidious
```bash
$ docker-compose down
```
### Delete data
```bash
$ docker volume rm invidious_postgresdata
```
## Manual installation
### Linux
#### Install crystal
Follow the instructions for your distribution here: https://crystal-lang.org/install/
If you're in a hurry, here are one-liner commands for some common distributions:
* Arch linux `sudo pacman -S crystal shards`
* Debian/Ubuntu: `curl -fsSL https://crystal-lang.org/install.sh | sudo bash`
* Fedora: `sudo brew update && sudo brew install crystal-lang`
Or you can do a tarball install:
```bash
cd ~/Downloads
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wget https://github.com/crystal-lang/crystal/releases/download/1.1.1/crystal-1.1.1-1-linux-x86_64.tar.gz
cd /opt
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sudo tar -xzf ~/Downloads/crystal-1.1.1-1-linux-x86_64.tar.gz
sudo cp /opt/crystal-1.1.1-1/bin/{crystal,shards} /usr/local/bin/
sudo cp -r /opt/crystal-1.1.1-1/lib/crystal /usr/local/lib/crystal
sudo cp -r /opt/crystal-1.1.1-1/share/crystal /usr/local/share/crystal
```
#### Install the dependencies
Arch Linux
```bash
sudo pacman -S base-devel librsvg postgresql
```
Ubuntu or Debian
```bash
sudo apt-get update
sudo apt install libssl-dev libxml2-dev libyaml-dev libgmp-dev libreadline-dev postgresql librsvg2-bin libsqlite3-dev zlib1g-dev libpcre3-dev libevent-dev
```
Fedora
```bash
sudo dnf install -y openssl-devel libevent-devel libxml2-devel libyaml-devel gmp-devel readline-devel postgresql librsvg2-devel sqlite-devel zlib-devel gcc
```
#### Add an Invidious user and clone the repository
```bash
$ useradd -m invidious
$ sudo -i -u invidious
$ git clone https://github.com/iv-org/invidious
$ exit
```
#### Set up PostgresSQL
```bash
$ sudo systemctl enable --now postgresql
$ sudo -i -u postgres
$ psql -c "CREATE USER kemal WITH PASSWORD 'kemal';" # Change 'kemal' here to a stronger password, and update `password` in config/config.yml
$ createdb -O kemal invidious
$ psql invidious kemal < /home/invidious/invidious/config/sql/channels.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/videos.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/channel_videos.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/users.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/session_ids.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/nonces.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/annotations.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/playlists.sql
$ psql invidious kemal < /home/invidious/invidious/config/sql/playlist_videos.sql
$ exit
```
#### Set up Invidious
```bash
$ sudo -i -u invidious
$ cd invidious
$ shards update && shards install
$ crystal build src/invidious.cr --release
# test compiled binary
$ ./invidious # stop with ctrl c
$ exit
```
#### Systemd service
```bash
$ sudo cp /home/invidious/invidious/invidious.service /etc/systemd/system/invidious.service
$ sudo systemctl enable --now invidious.service
```
#### Logrotate
```bash
$ echo "/home/invidious/invidious/invidious.log {
rotate 4
weekly
notifempty
missingok
compress
minsize 1048576
}" | sudo tee /etc/logrotate.d/invidious.logrotate
$ sudo chmod 0644 /etc/logrotate.d/invidious.logrotate
```
### MacOS
```bash
# Install dependencies
$ brew update
$ brew install shards crystal postgres imagemagick librsvg
# Clone the repository and set up a PostgreSQL database
$ git clone https://github.com/iv-org/invidious
$ cd invidious
$ brew services start postgresql
$ psql -c "CREATE ROLE kemal WITH PASSWORD 'kemal';" # Change 'kemal' here to a stronger password, and update `password` in config/config.yml
$ createdb -O kemal invidious
$ psql invidious kemal < config/sql/channels.sql
$ psql invidious kemal < config/sql/videos.sql
$ psql invidious kemal < config/sql/channel_videos.sql
$ psql invidious kemal < config/sql/users.sql
$ psql invidious kemal < config/sql/session_ids.sql
$ psql invidious kemal < config/sql/nonces.sql
$ psql invidious kemal < config/sql/annotations.sql
$ psql invidious kemal < config/sql/privacy.sql
$ psql invidious kemal < config/sql/playlists.sql
$ psql invidious kemal < config/sql/playlist_videos.sql
# Set up Invidious
$ shards update && shards install
$ crystal build src/invidious.cr --release
```
## Post-install configuration:
Detailed configuration available in the [configuration guide](./Configuration.md).
Because of various issues Invidious **must** be restarted often, at least once a day, ideally every hours.
If you use a reverse proxy, you **must** configure invidious to properly serve request through it:
`https_only: true` : if your are serving your instance via https, set it to true
`domain: domain.ext`: if you are serving your instance via a domain name, set it here
`external_port: 443`: if your are serving your instance via https, set it to 443
## Update Invidious
Instructions are available in the [updating guide](./Updating.md).
## Usage:
```bash
$ ./invidious -h
Usage: invidious [arguments]
-b HOST, --bind HOST Host to bind (defaults to 0.0.0.0)
-p PORT, --port PORT Port to listen for connections (defaults to 3000)
-s, --ssl Enables SSL
--ssl-key-file FILE SSL key file
--ssl-cert-file FILE SSL certificate file
-h, --help Shows this help
-c THREADS, --channel-threads=THREADS
Number of threads for refreshing channels (default: 1)
-f THREADS, --feed-threads=THREADS
Number of threads for refreshing feeds (default: 1)
-o OUTPUT, --output=OUTPUT Redirect output (default: STDOUT)
-v, --version Print version
```
Or for development:
```bash
$ curl -fsSLo- https://raw.githubusercontent.com/samueleaton/sentry/master/install.cr | crystal eval
$ ./sentry
🤖 Your SentryBot is vigilant. beep-boop...
```