Install with Tarball

Step 1 Go  to download.denovolab.com
Download  api, database, systemd service files,  falcon_rest package, ui and switch binaries
Supported OS is Centos7
First time install:
Run the following commands:
yum -y install epel-release
yum -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
yum -y install centos-release-scl
yum clean expire-cache
yum -y install python3 python3-pip python3-devel libnetfilter_conntrack postgresql12 postgresql12-devel wget lzma openssl-devel xz-devel gcc libjpeg-turbo-devel ntp python-devel tcpdump wireshark make bzip2-devel sqlite-devel zip expect telnet git ntp redis nginx postgresql12-server prefix12 ip4r12 postgresql12-contrib
Check if  selinux is enabled, and if true, set it to permissive or disable it
Install  NodeJS for the  UI with the following commands:
curl --silent --location https://rpm.nodesource.com/setup_12.x | sudo bash -
yum install -y nodejs
create user  webbackend and denovo_v6:
-          useradd  denovo_v6  -d /opt/denovo_v6
-          useradd  -r  webbackend
copy  content of the systemd.tar.gz into  /etc/systemd/system
initialize postgresql server:
/usrl/psql-12/bin/postgresql-12-setup  initdb postgresql
​
Go  to /opt/pgsql/12/data/, edit pg_hba.conf:
local   all         all                                 trust
# IPv4 local connections:
host all         all         127.0.0.1/32       trust
# IPv6 local connections:
host all         all         ::1/128             trust
Start  Postgres server using the following command:
systemctl  start postgresql
Unpack database archive and  prepare  and load db.   In psql command prompt , make database named class4_dnl.
Here is how you enter into Postgres prompt:
psql   -U postgres
Here is how you create .a Postgres database:
create database class4_dnl;
create user webbackend superuser login;
After that, you navigate to the folder where  you unpacked database files
psql  -U postgres class4_dnl  <schema.sql
psql  -U postgres  class4_dnl <data.sql
Then you can install Python Backend:
pip3  install  falcon-rest-1.0.14.tar.gz
In the directory  /opt/denovo_v6   copy contend of  the switch binaries
Create directory web and put content of the UI  archive there
Go to the dir where api_dnl is and  run  following commands:
pip3  install –U pip
pip3 install  filename_api_dnl.tar.gz
Create file  named denovo.conf in the  /etc/nginx/conf.d/ and put following:
server {
     listen   80;
        server_name  localhost;
     root               /opt/denovo_v6/web;
             index   index.html index.htm;
        client_max_body_size 320m;
     # Load configuration files for the default server block.
     include /etc/nginx/default.d/*.conf;
     location / {
     try_files $uri $uri/ @rewrites;
     }
     location @rewrites {
     rewrite ^(.+)$ /index.html last;
     }
     error_page 404 /404.html;
         location = /40x.html {
     }
     error_page 500 502 503 504 /50x.html;
         location = /50x.html {
     }
}
Restart nginx.
Start  all dnl services 
systemctl start dnl_softswitch, dnl_livecall, dnl_tools dnl_webhelper dnl_api_dnl, dnl_api_dnl_worker@0 dnl_api_dnl_worker@1 dnl_api_dnl_worker@2 dnl_api_dnl_beat
Also make sure that redis  and nginx is running,  if you have firewall enabled, add port for the web ui into it
For the switch you need  also to open ports in firewall if you are using it:
Default ones are 4319/udp , 5060/udp
After all is started you should be able to open UI on the ip address of your machine, and take rest configuration from there.
​
​
Last modified 2yr ago