commands.txt

SSH INTO VSI

$ ssh root@<ip address>

<---------- create user and switch from root ---------->

CREATE USER

$ adduser <choose username>
$ passwd <choose password>

ADD SUDO PRIVILEGES TO USER

$ usermod -aG wheel <chosen username>

SWITCH FROM ROOT TO USER

$ su - <username>

CHECK SUDO PRIVILEGES ARE PROPERLY ENABLED

$ sudo ls -la /root   // only root or sudo can undertake this command

<---------- installing mongo ---------->

CREATE MONGODB REPO FILE

$ sudo vi /etc/yum.repos.d/mongodb-org.repo

ADD FOLLOWING TO FILE

[mongodb-org-3.4]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

CHECK MONGO REPO EXISTS

$ yum repolist

INSTALL MONDODB FROM REPO

$ sudo yum install mongodb-org

START MONGOD PROCESS

$ sudo systemctl start mongod

VERIFY MongoDB STARTED

$ sudo tail /var/log/mongodb/mongod.log

should see ' [listener] waiting for connections on port 27017 '

ENTER DB SERVER

$ mongo

CHECK ITS STATUS

$ systemctl is-enabled mongod; echo $?

STOP MONGOD PROCESS

$ sudo systemctl stop mongod

<---------- installing Git ---------->

INSTALL GIT

$ sudo yum install git

CHECK GIT VERSION

$ git --version

<---------- Clone Git Repo ---------->

GENERATE GITHUB KEY (ON SERVER)

$ ssh-keygen -t rsa

ADD THE KEY

$ ssh-add /home/<user>/.ssh/id_rsa_github   // 'github' can be called anything
                                            // ie. ' id_rsa_<anything here>'

LIKELY GET AUTH AGENT ERROR MESSAGE THEN TRY,

$ eval `ssh-agent -s`

then run the add key command again

$ ssh-add /home/<user>/.ssh/id_rsa_github

CLONE REPO

$ git clone git@github.com:<whatever the git repo name is>

<---------- install NodeJS ---------->

ADD NODESOURCE YUM REPOSITORY

$ curl -sL https://rpm.nodesource.com/setup_10.x | sudo bash -

INSTALL NODEJS AND NPM

$ sudo yum install nodejs

to check install and version

$ node --version OR $ node -v

<---------- we need Yarn too ---------->

ADD YARN REPOSITORY

$ curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo

IMPORT THE REPOSITORIES GPG KEY

$ sudo rpm --import https://dl.yarnpkg.com/rpm/pubkey.gpg

INSTALL YARN

$ sudo yum install yarn

to check install and version

$ yarn --version OR $ yarn -v

**** THEN BUILD AND RUN REPO ****
DONE