86 lines
2.3 KiB
Plaintext
86 lines
2.3 KiB
Plaintext
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#!/bin/bash
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# {C} Copyright 2023 AMD Systems Inc. All rights reserved
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# This script starts/stops dpu sw
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### BEGIN INIT INFO
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# Provides: load-dpu
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# Required-Start:
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start: S
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# Default-Stop: 0 6
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# Short-Description: Load dpu sw
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### END INIT INFO
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ACTIVE_FILE="/boot/active.txt"
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NIC_MOUNT=""
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LOG_FILE="/tmp/active_nic"
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TAG="latest"
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HOST_DIR=/host/dpu
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function start_dpu()
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{
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modprobe ionic_mnic
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modprobe mnet_uio_pdrv_genirq
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modprobe mdev
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mkdir -p $HOST_DIR/update
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mkdir -p $HOST_DIR/sysconfig/config0
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mkdir -p $HOST_DIR/sysconfig/config1
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mkdir -p $HOST_DIR/obfl
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mkdir -p $HOST_DIR/data
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mkdir -p $HOST_DIR/tmpfsshare
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mkdir -p $HOST_DIR/runfs
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mkdir -p $HOST_DIR/logfs
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mount -t tmpfs -o size=20M,mode=1777 tmpfs $HOST_DIR/tmpfsshare
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mount -t tmpfs -o size=20M,mode=0755 runs $HOST_DIR/runfs
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mount -t tmpfs -o size=20M,mode=0755 logfs $HOST_DIR/logfs
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if [ -f "$ACTIVE_FILE" ]; then
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ACTIVE_CONTENTS=$(cat "$ACTIVE_FILE")
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ACTIVE_NIC=$(echo "$ACTIVE_CONTENTS" | cut -d " " -f 8-)
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if [ "$ACTIVE_NIC" = "/boot/nicA" ]; then
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NIC_MOUNT="-v /dev/shm:/dev/shm -v /boot/nicA/nic_core:/nic -v /boot/nicA/shared/conf/gen:/nic/conf/gen"
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elif [ "$ACTIVE_NIC" = "/boot/nicB" ]; then
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NIC_MOUNT="-v /dev/shm:/dev/shm -v /boot/nicB/nic_core:/nic -v /boot/nicB/shared/conf/gen:/nic/conf/gen"
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fi
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else
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echo "/boot/active.txt not present" > $LOG_FILE
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fi
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echo "Active Nic: $ACTIVE_NIC" >> $LOG_FILE
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echo "NIC_MOUNT: $NIC_MOUNT" >> $LOG_FILE
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docker ps -a --format "{{.ID}}\t{{.Image}}" | grep "docker-dpu:latest" | awk '{print $1}' | xargs -I {} docker rm {}
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docker run -v $HOST_DIR/update:/update -v $HOST_DIR/sysconfig/config0:/sysconfig/config0 -v $HOST_DIR/sysconfig/config1:/sysconfig/config1 -v $HOST_DIR/obfl:/obfl -v $HOST_DIR/data:/data -v $HOST_DIR/tmpfsshare:/tmp -v $HOST_DIR/runfs:/run -v $HOST_DIR/logfs:/var/log -v /sys:/sys $NIC_MOUNT --net=host --name=dpu --privileged docker-dpu:$TAG
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}
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case "$1" in
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start)
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echo -n "Start dpu... "
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start_dpu
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echo "done."
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;;
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stop)
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echo "Not supported"
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;;
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force-reload|restart)
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echo "Not supported"
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;;
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*)
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echo "Usage: /etc/init.d/dpu.init {start}"
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exit 1
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;;
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esac
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exit 0
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