How to solve oci error in docker

Method: 1. Use "docker exec -it container name/bin/bash" to enter the container; 2. Use "apt update && apt install -y iproute2" to update the command resources; 3. Execute "apt-" sequentially get update", "apt install net-tools" and "apt install iputils-ping" commands; 4. Use "exit" to exit the container and re-execute the command.

The operating environment of this tutorial: linux7.3 system, docker version 19.03, Dell G3 computer.

How docker solves oci errors

Error log

When I use ping, an OCI error is reported:

OCI runtime exec failed: exec failed: container_linux.go:380: starting container process caused: exec: "ping": executable file not found in $PATH: unknown

Solution

1. Enter the container

# docker exec -it 容器名 /bin/bash
docker exec -it tomcat01 /bin/bash

2. Update the command resource

ip addr

apt update && apt install -y iproute2

ping

3. The following needs to be executed one by one in order

apt-get update
apt install net-tools   # ifconfig 
apt install iputils-ping# ping

4. After the update is completed, exit the container and execute it again The required command

exit

You can see that it was successful at this time!

Recommended learning: "docker video tutorial"

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