Ever opened a shell or sshed into a container and it does not have the ping
binary:
bash: ping: command not found
Install Ping
Use the package manager of the base image
apt update
apt install iputils-ping
Then test:
> ping 1.1.1.1.
PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
64 bytes from one.one.one.one (1.1.1.1): icmp_seq=1 ttl=51 time=1.56 ms
phrases:
- container does not have
ping
ornc
- alternative to
ping
on container