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  1. Jan 2020
  2. blog.cspub.net blog.cspub.net
    Docker and Redis
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    1. Klaudioz 06 Jan 2020
      But the reason is that, if your host system does not have the vm.overcommit_memory=1 enabled, you will not be able to switch it inside container.

      Fixed redis issue on harbor: "Can't save in background: fork: Cannot allocate memory"

      Added on /root/harbor/docker-compose.yml:

      command: sh -c 'echo 1 > /proc/sys/vm/overcommit_memory'

      Also executed command: sh -c 'echo 1 > /proc/sys/vm/overcommit_memory' on the main server harbor (not only on the container)

      docker harbor docker-compose redis issue
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