Can't access GitLab installation

Good day,

I followed installation of GitLab on CentOS7 here:
https://www.howtoforge.com/tutorial/how-to-install-and-configure-gitlab-ce-on-centos-7/

When I try to reach it it doesn't work. I noticed we never installed Nginx (no port 80 or 443). Don't think this normal?

[root@gitlab gitlab]# ss -nltp
State Recv-Q Send-Q Local Addressort Peer Addressort
LISTEN 0 128 *:22 *:* users("sshd",pid=2436,fd=3))
LISTEN 0 100 127.0.0.1:25 *:* users("master",pid=1337,fd=13))
LISTEN 0 128 :::22 :::* users("sshd",pid=2436,fd=4))
LISTEN 0 100 ::1:25 :::* users("master",pid=1337,fd=14))
[root@gitlab gitlab]# service nginx start
Redirecting to /bin/systemctl start nginx.service
Failed to start nginx.service: Unit not found.

Should I install nginx, reload gitlab, is there a nginx conf file that has to be created?

PS: also had to install EPEL for letsencrypt could install.

Thanks ahead,

JP

 

if I run gitlab-ctl reconfigure
I get :
...
Running handlers:
Running handlers complete
Chef Client finished, 166/478 resources updated in 56 seconds
gitlab Reconfigured!

[root@gitlab ~]# ss -nltp
State Recv-Q Send-Q Local Addressort Peer Addressort
LISTEN 0 128 127.0.0.1:9121 *:* users("redis_exporter",pid=1833,fd=3))
LISTEN 0 128 127.0.0.1:9090 *:* users("prometheus",pid=1945,fd=20))
LISTEN 0 128 127.0.0.1:9187 *:* users("postgres_export",pid=1955,fd=5))
LISTEN 0 128 127.0.0.1:9100 *:* users("node_exporter",pid=1761,fd=3))
LISTEN 0 128 127.0.0.1:9168 *:* users("gitlab-mon",pid=1936,fd=8))
LISTEN 0 128 127.0.0.1:8080 *:* users("bundle",pid=990,fd=18),("bundle",pid=988,fd=18),("bundle",pid=969,fd=18))
LISTEN 0 128 *:22 *:* users("sshd",pid=320,fd=3))
LISTEN 0 100 127.0.0.1:25 *:* users("master",pid=394,fd=13))
LISTEN 0 128 ::1:9168 :::* users("gitlab-mon",pid=1936,fd=7))
LISTEN 0 128 :::22 :::* users("sshd",pid=320,fd=4))
LISTEN 0 100 ::1:25 :::* users("master",pid=394,fd=14))

Still no port 80 or 443. Running MySQL so why postgres_export ?

JP