e8ea27f859
This suite can be used to deploy containers with the following functionality (more details in README.md): - storage-target - proxy-container - traffic-generator This will run simple fio test as per fio.conf against nvmf controller provided by initiator-container. Similar task can be performed directly from initiator-container as well. Each container includes SPDK installation with most common tools, e.g. rpc.py, available under $PATH. This allows for something like: docker-compose exec storage-target rpc.py nvmf_get_subsystems Note that SPDK environment heavily depends on a running kernel hence all the containers need to be privileged. That said, to make sure containers are not affecting the host too much, some tasks must be done prior running them. This includes: - loading proper kernel modules (like nvme-fabrics, etc.) - allocating hugepages and having at least one hugetlbfs mount available under /dev/hugepages base_build is created as docker multi-stage build. This is done in order to decrease the size of the final image. The SPDK RPMs are built inside a base image and then copied over to the main image (+ fio binary) - this leaves all the dependencies inside the intermediate image instead of the final one. The resulted difference in size may look similar to the following (it may differ depending on the docker version etc.): no multi-stage build: spdk_base == 1.04GB multi-stage build: spdk_base == 261MB Signed-off-by: Michal Berger <michalx.berger@intel.com> Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: I825bd0d0bb4071bd9d44b6a0749c033894899ae0 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9055 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Monica Kenguva <monica.kenguva@intel.com> Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
33 lines
617 B
Bash
Executable File
33 lines
617 B
Bash
Executable File
#!/usr/bin/env bash
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app=spdk_tgt args=() limit_args=()
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# Override default app
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if [[ -n $SPDK_APP ]]; then
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app=$SPDK_APP
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fi
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# Define extra arguments to the app
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if [[ -n $SPDK_ARGS ]]; then
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args=($SPDK_ARGS)
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fi
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# Limit the app with to following options,
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# to allow for minimal impact on the host.
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limit_args+=("--no-pci")
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limit_args+=("--num-trace-entries" 0)
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# if set, don't include limit_args[] on the cmdline
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if [[ ! -v SPDK_NO_LIMIT ]]; then
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args+=("${limit_args[@]}")
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fi
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if [[ -e /config ]]; then
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args+=("--json" "/config")
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fi
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# Wait a bit to make sure ip is in place
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sleep 2s
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exec "$app" "${args[@]}"
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