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Question

Existing binary executable not found inside kubernetes mounted volume in Docker image

4/4/2019

I have mounted a binary (tini init) to the /executables mountPath. The docker image is busybox:latest

Mounting:

- name: executables
  mountPath: /executables

Volume creation:

- name: executables
  emptyDir: {}

I ran a sidecar container that adds the tini binary to this volume.

inside the /executables directory after attaching to the container:

/executables # ls
tini
/executables # pwd
/executables
/executables # ls
tini
/executables # ./tini 
sh: ./tini: not found
/executables #

Everything's alright but when I try executing it, it shows not found when the file is right there! driving me nuts. Please help!

-- Hrishikesh

docker

google-kubernetes-engine

kubernetes

4/5/2019

If you just download the binary you have change the permission and do a chmod +x tini before try to launch it.

-- Darkjeff

Source: StackOverflow

4/5/2019

-- Hrishikesh

Source: StackOverflow