109 lines
1.6 KiB
Bash
Executable File
109 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# simple script to 'start' nvmet on TrueNAS SCALE
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#
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# to reinstall nvmetcli simply rm /usr/sbin/nvmetcli
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# debug
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#set -x
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# exit non-zero
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set -e
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SCRIPTDIR="$(
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cd -- "$(dirname "$0")" >/dev/null 2>&1
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pwd -P
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)"
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cd "${SCRIPTDIR}"
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: "${NVMETCONFIG:="${SCRIPTDIR}/nvmet-config.json"}"
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: "${NVMETVENV:="${SCRIPTDIR}/nvmet-venv"}"
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export PATH=${HOME}/.local/bin:${PATH}
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main() {
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kernel_modules
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nvmetcli ls &>/dev/null || {
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setup_venv
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install_nvmetcli
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}
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nvmetcli_restore
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}
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kernel_modules() {
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modules=()
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modules+=("nvmet")
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modules+=("nvmet-fc")
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modules+=("nvmet-rdma")
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modules+=("nvmet-tcp")
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for module in "${modules[@]}"; do
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modprobe "${module}"
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done
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}
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setup_venv() {
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rm -rf ${NVMETVENV}
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python -m venv ${NVMETVENV} --without-pip --system-site-packages
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activate_venv
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curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
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python get-pip.py
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rm get-pip.py
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deactivate_venv
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}
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activate_venv() {
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. ${NVMETVENV}/bin/activate
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}
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deactivate_venv() {
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deactivate
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}
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install_nvmetcli() {
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if [[ ! -d nvmetcli ]]; then
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git clone git://git.infradead.org/users/hch/nvmetcli.git
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fi
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cd nvmetcli
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activate_venv
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# install to root home dir
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python3 setup.py install --install-scripts=${HOME}/.local/bin
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# install to root home dir
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pip install configshell_fb
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# remove source
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cd "${SCRIPTDIR}"
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rm -rf nvmetcli
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deactivate_venv
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}
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nvmetcli_restore() {
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activate_venv
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cd "${SCRIPTDIR}"
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nvmetcli restore "${NVMETCONFIG}"
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deactivate_venv
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touch /var/run/nvmet-config-loaded
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chmod +r /var/run/nvmet-config-loaded
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}
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main
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