Canvas Deployment

From CMU ITSC Network
Revision as of 04:53, 23 July 2020 by Supawit (talk | contribs)

Diagram

Canvas.cm.edu.png

domain : canvas.cm.edu
rce domain : rce-canvas.cm.edu
nginx load balancer
- ip : 10.110.60.55
share file ip : 10.110.60.239
- server ubuntu 18.04 with docker, cpu 4, ram 8
- ip : 10.110.60.239
postgres :
- server : ubuntu 18.04 with docker, cpu 4, ram 8
- ip :10.110.60.209
canvas-lms
- server : ubuntu 16.04 cpu 8, ram 8
- ip : 10.110.60.215, 10.110.60.144

nfs share file configuration

on file share server

  • install nfs
$ sudo apt-get install -y nfs-kernel-server
  • create directory for file sharing
$ mkdir -p /home/cnoc/share
$ sudo mkdir -p /export/cnoc
$ sudo chown cnoc:cnoc /export/cnoc
  • bind mount filesystem edit file /etc/fstab
$ sudo vim /etc/fstab

add line end of file like

UUID=702da501-ff9a-11e9-a6a6-506b8dc215cd / ext4 defaults 0 0
UUID=702da500-ff9a-11e9-a6a6-506b8dc215cd /boot ext4 defaults 0 0
/swap.img       none    swap    sw      0       0
/home/cnoc/share /export/cnoc none bind 0 0

mount filesystem

$ sudo mount -a
  • export fs configuration
$ sudo vim /etc/exports

add line end of file like this allow canvas lms use nfs exports if add canvas-lms server you have to add new server ip address here

/export/cnoc 10.110.60.215(rw,sync,no_root_squash,no_subtree_check)
/export/cnoc 10.110.60.144(rw,sync,no_root_squash,no_subtree_check)

restart nfs service

$ sudo service nfs-kernel-server restart

postgres database deployment

on postgres server

  • create dokcer-compose.yml for deploy postgres database
$ mkdir postgres
$ cd postgres
$ vim docker-compose.yml

add line in docker-compose.yml like

version: '3'
services:
        pg:
                image: postgres:12.3
                container_name: postgres
                restart: always
                environment:
                        POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
                        POSTGRES_DB: ${POSTGRES_DB}
                volumes:
                        - ./data:/var/lib/postgresql/data
                ports:
                        - 5432:5432
        adminer:
                image: adminer
                restart: always
                ports:
                        - 8080:8080
  • create .env file for environment variables use in container
$ vim .env

add line in .env file like

POSTGRES_PASSWORD=<your password>
POSTGRES_DB=canvas
  • deploy postgres
$ docker-compose up -d


redis cache deployment

on file share server

  • create docker-compose.yml for deploy redis
$ mkdir redis
$ cd redis
$ vim docker-compose.yml