87 lines
2.8 KiB
Django/Jinja
87 lines
2.8 KiB
Django/Jinja
#!/bin/bash
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function getMountPoint()
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{
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echo $1 | python -c "import sys, json, os; mnts = [x for x in json.load(sys.stdin)[0]['Mounts'] if x['Destination'] == '/usr/share/sonic/hwsku']; print '' if len(mnts) == 0 else os.path.basename(mnts[0]['Source'])" 2>/dev/null
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}
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function postStartAction()
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{
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{%- if docker_container_name != "database" %}
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:
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{%- else %}
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until [[ $(/usr/bin/docker exec database redis-cli ping | grep -c PONG) -gt 0 ]]; do
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sleep 1;
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done
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{%- endif %}
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{%- if docker_container_name == "snmp" %}
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docker exec -i database redis-cli -n 6 HSET 'DEVICE_METADATA|localhost' chassis_serial_number $(decode-syseeprom -s)
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{%- endif %}
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}
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# Obtain our platform as we will mount directories with these names in each docker
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PLATFORM=`sonic-cfggen -v platform`
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{%- if docker_container_name == "database" %}
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# Don't mount HWSKU in {{docker_container_name}} container.
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HWSKU=""
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{%- else %}
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# Obtain our HWSKU as we will mount directories with these names in each docker
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HWSKU=`sonic-cfggen -d -v 'DEVICE_METADATA["localhost"]["hwsku"]'`
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{%- endif %}
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start() {
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DOCKERCHECK=`docker inspect --type container {{docker_container_name}} 2>/dev/null`
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if [ "$?" -eq "0" ]; then
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DOCKERMOUNT=`getMountPoint "$DOCKERCHECK"`
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if [ "$DOCKERMOUNT" == "$HWSKU" ]; then
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echo "Starting existing {{docker_container_name}} container with HWSKU $HWSKU"
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docker start {{docker_container_name}}
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postStartAction
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exit 0
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fi
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# docker created with a different HWSKU, remove and recreate
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echo "Removing obsolete {{docker_container_name}} container with HWSKU $DOCKERMOUNT"
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docker rm {{docker_container_name}}
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fi
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{%- if docker_container_name == "database" %}
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echo "Starting new {{docker_container_name}} container"
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{%- else %}
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echo "Starting new {{docker_container_name}} container with HWSKU $HWSKU"
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{%- endif %}
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docker run -d {{docker_image_run_opt}} \
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{%- if '--log-driver=json-file' in docker_image_run_opt or '--log-driver' not in docker_image_run_opt %}
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--log-opt max-size=2M --log-opt max-file=5 \
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{%- endif %}
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-v /var/run/redis:/var/run/redis:rw \
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-v /usr/share/sonic/device/$PLATFORM:/usr/share/sonic/platform:ro \
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{%- if docker_container_name != "database" %}
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-v /usr/share/sonic/device/$PLATFORM/$HWSKU:/usr/share/sonic/hwsku:ro \
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{%- endif %}
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--tmpfs /tmp \
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--tmpfs /var/tmp \
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--name={{docker_container_name}} {{docker_image_name}}:latest
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postStartAction
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}
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attach() {
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docker attach --no-stdin {{docker_container_name}}
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}
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stop() {
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docker stop {{docker_container_name}}
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}
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case "$1" in
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start|stop|attach)
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$1
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;;
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*)
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echo "Usage: $0 {start|stop|attach}"
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exit 1
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;;
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esac
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