August 2016
Beginner to intermediate
182 pages
4h 26m
English
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Communicating with the instance
The instance we booted was assigned the default security group. Edits made to a security group are immediately applied to the instances operating in them. We just added the ping and SSH rules to allow incoming traffic to the instances running in the default security group, so you should be able to ping and SSH to the instance you launched. Here is the output summary:
undercloud# ping -c 3 192.0.2.101 PING 192.0.2.101 56(84) bytes of data. 64 bytes from 192.0.2.101: icmp_seq=1 ttl=64 time=0.040 ms 64 bytes from 192.0.2.101: icmp_seq=2 ttl=64 time=0.041 ms 64 bytes from 192.0.2.101: icmp_seq=3 ttl=64 time=0.040 ms --- 192.0.2.101 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 1999ms
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.