NAS Synology docker-compose not found - docker-compose

Question

New to this so not sure what I'm missing.
I'm trying to follow these instructions to install elabftw as a docker container: https://doc.elabftw.net/install-nas.html
this is the container: https://registry.hub.docker.com/r/elabftw/elabimg/
Edited the docker-compose.yml but can't seem to run
docker-compose up -d
bash: docker-compose: command not found
I thought docker-compose already comes installed?
I'd appreciate some help!
Thanks
Danny
Update:
Can't even seem to install docker-container in the actual container
bash-5.1# curl -L https://github.com/docker/compose/releases/download/1.27.4/docker-compose-`uname -s`-`uname -m` -o docker-compose
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 633 100 633 0 0 4645 0 --:--:-- --:--:-- --:--:-- 4654
100 11.6M 100 11.6M 0 0 3891k 0 0:00:03 0:00:03 --:--:-- 4083k
bash-5.1# ls
cache config.php docker-compose docker-compose.yml mysql uploads web
bash-5.1# chmod +x docker-compose
bash-5.1# docker-compose --version
bash: docker-compose: command not found
bash-5.1#
I can install docker-container on the actual NAS and update it, but not in the docker container itself.
Edit II: docker-container.yml
# docker-elabftw configuration file
# use : "docker-compose up -d" to start containers
# this config file contains all the possible configuration options, shown with default values
# https://hub.docker.com/r/elabftw/elabimg/
# https://www.elabftw.net
version: '3'
# our first container is nginx + php-fpm + elabftw
services:
web:
# the latest tag points to the latest stable version
# use the next tag to use alpha/beta version
# use a specific version to pin the image
# example: elabftw/elabimg:4.0.5
# default value: elabftw/elabimg:latest
image: elabftw/elabimg:latest
# this ensures the container will be restarted after a reboot of the server
# default value: always
restart: always
# comment this out if you use several containers with redis, as you can't have several containers with the same name
# default value: elabftw
container_name: elabftw
# limit number of processes
pids_limit: 42
# drop some capabilities not needed by the app
cap_drop:
- SYS_ADMIN
- AUDIT_WRITE
- MKNOD
- SYS_CHROOT
- SETFCAP
- NET_RAW
- SYS_PTRACE
# environment variables passed to the container to configure options at run time (when container is started)
# commented variables are optional
environment:
#######################
# MYSQL CONFIGURATION #
#######################
# name of the MySQL server (by default "mysql" the name of the mysql container in default elabftw Docker configuration)
# you can put here the IP address of an existing MySQL server if you already have one running
# default value: mysql
- DB_HOST=mysql
# port on which the MySQL server is listening
# you probably don't need to modify this value
# default value: 3306
- DB_PORT=3306
# name of the MySQL database
# you probably don't need to modify this value
# default value: elabftw
- DB_NAME=elabftw
# MySQL user with write access to the previously named database
# you probably don't need to modify this value
# default value: elabftw
- DB_USER=elabftw
# MySQL password; a random password has been generated for you but feel free to change it if needed
# default value: generated randomly if you get the config from get.elabftw.net
- DB_PASSWORD=
# Mysql Cert path: you only need this if you connect to a mysql server with tls
# Use a volume that points to /mysql-cert in the container
# optional
#- DB_CERT_PATH=/mysql-cert/cert.pem
#####################
# PHP CONFIGURATION #
#####################
# the timezone in which the server is
# better if changed (see list of available values: http://php.net/manual/en/timezones.php
- PHP_TIMEZONE=Europe/Paris
# again
- TZ=Europe/Paris
# optional: set the limit of simultaneous request that will be server
# see http://php.net/manual/en/install.fpm.configuration.php
# default value: 50
#- PHP_MAX_CHILDREN=50
# optional: adjust the max execution time of PHP scripts. Allows for bigger ZIP exports.
# default value: 120
#- PHP_MAX_EXECUTION_TIME=120
# optional: adjust the amount of memory available to PHP, increase it if you run into memory issues due to the size of your database
# default value: 256M
#- MAX_PHP_MEMORY=256M
#########################
# ELABFTW CONFIGURATION #
#########################
# The secret key is used for encrypting the SMTP password
# A random one has been generated for you, if you wish to change it you can
# get your secret key from https://demo.elabftw.net/install/generateSecretKey.php
# if you don't want to get it from an external source you can also do that:
# docker run --rm -t --entrypoint '/bin/sh' elabftw/elabimg -c "php /elabftw/web/install/generateSecretKey.php"
# default value: generated randomly if you get the config from get.elabftw.net
- SECRET_KEY=def00000becc6e2c28e5dfd0f4728d5dc0f6d1f4244783e241e567a3860a6b4c01469042e6a9ebdc278d1ed026d8a0be1ce6b0c2c30891069daedbb01256d69adc42a0be
# optional: adjust maximum size of uploaded files
# default value: 100M
#- MAX_UPLOAD_SIZE=100M
#######################
# NGINX CONFIGURATION #
#######################
# change to your server name in nginx config
# default value: localhost
# example value: elab.uni.edu
- SERVER_NAME=localhost
# optional: disable https, use this to have an http server listening on port 443
# useful if the SSL stack is handled by haproxy or something alike
# default value: false
- DISABLE_HTTPS=true
# set to true to use letsencrypt or other certificates
# note: does nothing if DISABLE_HTTPS is set to true
# default value: false
- ENABLE_LETSENCRYPT=false
# optional: enable ipv6 (make sure you have an AAAA dns record!)
# default value: false
#- ENABLE_IPV6=false
# optional: adjust the user/group that will own the uploaded files
# useful in very particular situations, like with NFSv4
# you don't really need to change this in most situations
# so this is left commented (default values are shown)
# default value: nginx
#- ELABFTW_USER=nginx
# default value: nginx
#- ELABFTW_GROUP=nginx
# default value: 101
#- ELABFTW_USERID=101
# default value: 101
#- ELABFTW_GROUPID=101
# optional: enable if you want nginx to be configured with set_real_ip_from directives
# default value: false
#- SET_REAL_IP=false
# the IP address/addresses. Separate them with a , AND A SPACE. Several set_real_ip_from lines will be added to the nginx config. One for each.
# this does nothing if SET_REAL_IP is set to false
#- SET_REAL_IP_FROM=192.168.31.48, 192.168.0.42, 10.10.13.37
# optional: adjust the number of worker processes nginx will spawn
# default value: auto
# if auto doesn't work for you, use the number of cores available on the server (or less)
#- NGINX_WORK_PROC=auto
#######################
# REDIS CONFIGURATION #
#######################
# optional: use a redis server to store the PHP sessions
# default value: false
#- USE_REDIS=false
# optional: set an IP or hostname for the redis server
# default value: redis
#- REDIS_HOST=redis
# optional: set a custom port for redis
# default value: 6379
#- REDIS_PORT=6379
#################
# MISCELLANEOUS #
#################
# optional: be less verbose during init
# default value: false
#- SILENT_INIT: false
#######
# DEV #
#######
# set to true for development
# default value: false
#- DEV_MODE: false
ports:
# if you want elabftw to run on a different port, change the first number
# host:container
- '3148:443'
# if you are aiming for running multiple instances of this container you can put a range like so:
# - "3100-3200:443"
# use redis for session storage if that is the case, or configure your load balancer with sticky sessions
volumes:
# this is where you will keep the uploaded files persistently
# for Windows users it might look like this
# - D:\Users\Nico\elab-data\web:/elabftw/uploads
# host:container
- /volume1/docker/Container/elabftw/web:/elabftw/uploads
#
# TLS configuration
#
# Note: if your certificate is not from letsencrypt, make sure to have those two files:
#
# /etc/letsencrypt/live/SERVER_NAME/fullchain.pem
# /etc/letsencrypt/live/SERVER_NAME/privkey.pem
#
# in the folder /etc/letsencrypt (or any folder you like as long as you adapt the line below
# replace SERVER_NAME with the value of SERVER_NAME of course.
#
# if you have enabled letsencrypt, uncomment the line below
# path to the folder with TLS certificate + private key
# host:container
#- /etc/letsencrypt:/ssl
#
# MYSQL cert path
#- /path/to/cert/folder:/mysql-cert
networks:
- elabftw-net
# the mysql database image
# Note: if you already have a MySQL server running, you don't need to use this image, as you can use the already existing one
# In this case, add the IP address of the server in DB_HOST and comment out or remove this block
mysql:
image: mysql:8.0
restart: always
# fix issue with "The server requested authentication method unknown to the client [caching_sha2_password]"
command: --default-authentication-plugin=mysql_native_password
container_name: mysql
# drop some capabilities
cap_drop:
- AUDIT_WRITE
- MKNOD
- SYS_CHROOT
- SETFCAP
- NET_RAW
cap_add:
- SYS_NICE
environment:
# need to change
- MYSQL_ROOT_PASSWORD=X54DtNOryK2flSYOIo2raoc4m0qUQ90
# no need to change
- MYSQL_DATABASE=elabftw
# no need to change
- MYSQL_USER=elabftw
# need to change IMPORTANT: this should be the same password as DB_PASSWORD from the elabftw container
- MYSQL_PASSWORD=
# need to change, this is your timezone, see PHP_TIMEZONE from the elabftw container
- TZ=Europe/Paris
volumes:
# this is where you will keep the database persistently
# for Windows users it might look like this
# - D:\Users\Nico\elab-data\mysql:/var/lib/mysql
# host:container
- /var/elabftw/mysql:/var/lib/mysql
expose:
- '3306'
networks:
- elabftw-net
# example of a redis container
# uncomment if you want to spawn a redis container to manage sessions
#redis:
# image: redis:6.0-alpine
# restart: always
# container_name: redis
# networks:
# - elabftw-net
###############################################################
# EVERYTHING BELOW THIS LINE IS FOR DEVELOPMENT PURPOSES ONLY #
###############################################################
# PHPMYADMIN
# uncomment this part if you want to have phpmyadmin running too
#phpmyadmin:
# image: phpmyadmin/phpmyadmin
# container_name: phpmyadmin
# environment:
# - PMA_PORT=3307
# links:
# - mysql:db
# ports:
# - "8080:80"
# networks:
# - elabftw-net
# LDAP
# example for ldap server + admin interface
# uncomment if you want to work on LDAP authentication
#ldap:
# image: osixia/openldap:1.4.0
# container_name: ldap
# restart: always
# hostname: example.org
# environment:
# - LDAP_TLS_VERIFY_CLIENT=try
# - LDAP_OPENLDAP_UID=1000
# - LDAP_OPENLDAP_GID=1000
# ports:
# - "389:389"
# - "636:636"
# volumes:
# - /var/elabftw/ldap-data/ldap:/var/lib/ldap
# - /var/elabftw/ldap-data/slapd.d:/etc/ldap/slapd.d
# networks:
# - elabftw-net
#ldapadmin:
# image: osixia/phpldapadmin:0.9.0
# container_name: ldapadmin
# environment:
# - PHPLDAPADMIN_LDAP_HOSTS=ldap
# restart: always
# ports:
# - "6443:443"
# networks:
# - elabftw-net
# the internal elabftw network
networks:
elabftw-net:

Answer 1

It means that docker-compose is not installed.
You should to try to install it first then install docker-compose.
https://docs.docker.com/get-docker/
https://docs.docker.com/compose/install/

Answer 2

You should execute that command in sudo mode.
sudo -i
# enter password
docker-compose up -d