49 lines
1.4 KiB
Bash
49 lines
1.4 KiB
Bash
#!/bin/bash
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[ -z "${wwinit_root_device}" ] && return 0
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get_stage() {
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stage="${1}"
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info "warewulf: loading stage: ${stage}"
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# Load runtime overlay from a static privledged port.
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# Others use default settings.
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localport=""
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if [ "${stage}" = "runtime" ]; then
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localport="--local-port 1-1023"
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fi
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(
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curl --location --silent --get ${localport} \
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--retry 60 --retry-connrefused --retry-delay 1 \
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--data-urlencode "assetkey=${wwinit_assetkey}" \
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--data-urlencode "uuid=${wwinit_uuid}" \
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--data-urlencode "stage=${stage}" \
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--data-urlencode "compress=gz" \
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"${wwinit_uri}" \
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| gzip -d \
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| cpio -ium --directory="${NEWROOT}"
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) || die "Unable to load stage: ${stage}"
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}
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mkdir /tmp/wwinit
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(
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# fetch the system overlay into /tmp/wwinit
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local NEWROOT=/tmp/wwinit
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get_stage "system"
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)
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if [ -x /tmp/wwinit/warewulf/run-wwinit.d ]; then
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PREFIX=/tmp/wwinit /tmp/wwinit/warewulf/run-wwinit.d
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fi
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info "warewulf: mounting ${wwinit_root_device} at ${NEWROOT}"
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(
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if [ "${wwinit_root_device}" = "tmpfs" ]; then
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mount -t tmpfs -o mpol=interleave ${wwinit_tmpfs_size_option} "${wwinit_root_device}" "${NEWROOT}"
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else
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mount "${wwinit_root_device}" "${NEWROOT}"
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fi
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) || die "warewulf: failed to mount ${wwinit_root_device} at ${NEWROOT}"
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for stage in "image" "system" "runtime"; do
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get_stage "${stage}"
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done
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