I am working on a application where I am running multiple containers using docker-compose.yml. All the containers are successfully up. One of the container is having a cron file with the following contents:
* * * * * sshpass -p root ssh -o StrictHostKeyChecking=no [email protected]"./script.sh" > /proc/1/fd/1 2> /proc/1/fd/2
whenever this cron job is trying to run I am getting the below error in intelliJ console:
cron_1 | crond: USER root pid 35 cmd sshpass -p root ssh -o StrictHostKeyChecking=no [email protected]"./script.sh" > /proc/1/fd /1 2> /proc/1/fd/2 : nonexistent directory | /bin/sh: can't create /proc/1/fd/2
It’s wokring fine on ubuntu but not on windows.
below is the output of docker version
Client: Docker Engine - Community Cloud integration: 1.0.7 Version: 20.10.2 API version: 1.41 Go version: go1.13.15 Git commit: 2291f61 Built: Mon Dec 28 16:14:16 2020 OS/Arch: windows/amd64 Context: default Experimental: true Server: Docker Engine - Community Engine: Version: 20.10.2 API version: 1.41 (minimum version 1.12) Go version: go1.13.15 Git commit: 8891c58 Built: Mon Dec 28 16:15:28 2020 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.4.3 GitCommit: 269548fa27e0089a8b8278fc4fc781d7f65a939b runc: Version: 1.0.0-rc92 GitCommit: ff819c7e9184c13b7c2607fe6c30ae19403a7aff docker-init: Version: 0.19.0 GitCommit: de40ad0
Can anyone please help how to make the cron run inside container ?
Source: Docker Questions