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  1. Bamboo Data Center
  2. BAM-21187

Add UI option to limit memory consumption for RSS containers in Bamboo

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      Problem Definition

      Currently there's no way to set a memory limit for RSS containers

      Suggested Solution

      Add option to to limit the memory for a RSS containers

      Why this is important

      It's possible that a malicious code can consume all system available memory and eventually bring down the instance.

      Workaround

      Set a limit in Docker

      1. cat /etc/systemd/system/docker_limit.slice  
        [Unit]
Description=Slice that limits docker resources
Before=slices.target

[Slice]
CPUAccounting=true
CPUQuota=90%
MemoryAccounting=true
MemoryHigh=1G
MemoryMax=1.2G
      2. cat /etc/docker/daemon.json 
        {
    "exec-opts": ["native.cgroupdriver=systemd"],
    "cgroup-parent": "docker_limit.slice"
}

      Additionally you can limit Maven's heap size

      • Create a .mvn/jvm.config in the repository stored spec:
        example
        -Xmx128m -Xms128m

            [BAM-21187] Add UI option to limit memory consumption for RSS containers in Bamboo

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              Unassigned Unassigned
              roliveira@atlassian.com Ricardo
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                Created:
                Updated: