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sudo docker node ls<br>Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?<br>devops@devops-VirtualBox:~/Documents/docker$ ping www.google.com<br>PING www.google.com (172.217.170.4) 56(84) bytes of data.<br>64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=1 ttl=115 time=48.3 ms<br>64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=2 ttl=115 time=26.4 ms<br>64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=3 ttl=115 time=25.0 ms<br>64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=4 ttl=115 time=23.8 ms<br>^C<br>--- www.google.com ping statistics ---<br>4 packets transmitted, 4 received, 0% packet loss, time 3005ms<br>rtt min/avg/max/mdev = 23.876/30.928/48.360/10.105 ms<br><br><br>
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sudo docker node ls
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
devops@devops-VirtualBox:~/Documents/docker$ ping www.google.com
PING www.google.com (172.217.170.4) 56(84) bytes of data.
64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=1 ttl=115 time=48.3 ms
64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=2 ttl=115 time=26.4 ms
64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=3 ttl=115 time=25.0 ms
64 bytes from jnb02s02-in-f4.1e100.net (172.217.170.4): icmp_seq=4 ttl=115 time=23.8 ms
^C
--- www.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3005ms
rtt min/avg/max/mdev = 23.876/30.928/48.360/10.105 ms

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