f3feb56c8a
Add a master switch so that the sync/async mode can be configured.
Example usage of the switch:
1. Configure mode while building an image
`make ENABLE_SYNCHRONOUS_MODE=y <target>`
2. Configure when the device is running
Change CONFIG_DB with `sonic-cfggen -a '{"DEVICE_METADATA":{"localhost": {"synchronous_mode": "enable"}}}' --write-to-db`
Restart swss with `systemctl restart swss`
33 lines
896 B
Bash
Executable File
33 lines
896 B
Bash
Executable File
#!/usr/bin/env bash
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if [[ -z "$fake_platform" ]]; then
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export platform=vs
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else
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export platform=$fake_platform
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fi
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CFG_VARS=$(sonic-cfggen -d --var-json 'DEVICE_METADATA')
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MAC_ADDRESS=$(echo $CFG_VARS | jq -r '.localhost.mac')
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if [ "$MAC_ADDRESS" == "None" ] || [ -z "$MAC_ADDRESS" ]; then
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MAC_ADDRESS=$(ip link show eth0 | grep ether | awk '{print $2}')
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logger "Mac address not found in Device Metadata, Falling back to eth0"
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fi
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# Create a folder for SwSS record files
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mkdir -p /var/log/swss
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ORCHAGENT_ARGS="-d /var/log/swss "
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# Set orchagent pop batch size to 8192
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ORCHAGENT_ARGS+="-b 8192 "
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# Set synchronous mode if it is enabled in CONFIG_DB
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SYNC_MODE=$(echo $CFG_VARS | jq -r '.localhost.synchronous_mode')
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if [ "$SYNC_MODE" == "enable" ]; then
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ORCHAGENT_ARGS+="-s "
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fi
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# Set mac address
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ORCHAGENT_ARGS+="-m $MAC_ADDRESS"
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exec /usr/bin/orchagent ${ORCHAGENT_ARGS}
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