Once you've launched an instance and connected to it, you can test it by setting up a web server.
ssh 192.168.1.1 -l root
yum install -y httpd
You should see output similar to the following:
Loaded plugins: fastestmirror, security, versionlock Loading mirror speeds from cached hostfile * extras: centos.sonn.com Midokura-local | 2.9 kB 00:00 centos-7-x86_64-os | 3.7 kB 00:00 centos-7-x86_64-updates | 3.4 kB 00:00 centos-7-x86_64-updates/primary_db | 5.4 MB 00:00 epel-7-x86_64 | 4.4 kB 00:00 epel-7-x86_64/primary_db | 6.3 MB 00:00 euca2ools-release | 1.2 kB 00:00 eucalyptus-release | 1.3 kB 00:00 eucalyptus-release/primary | 417 kB 00:00 extras | 3.3 kB 00:00 Setting up Install Process Package httpd-2.2.15-31.el7.centos.x86_64 already installed and latest version Nothing to do
systemctl start httpd.service
You should see output similar to the following:
Starting httpd: [ OK ]
For example: