Fix saisrver startup process and dependencies

[msosyak]

Signed-off-by: Myron Sosyak [email protected]

Why I did it

To fix startup issue for saiververv2

How I did it

• Added missed dependencies
• Added startup script which make some pre config on startup

How to verify it

1. build saiserver

NOJESSIE=1 NOSTRETCH=1 make configure PLATFORM=barefoot
NOJESSIE=1 NOSTRETCH=1 SAITHRIFT_V2=y make target/docker-saiserverv2-bfn.gz

2. Copy and load saiserver on DUT.
3. Run

SONIC_CFGGEN="sonic-cfggen"
SONIC_DB_CLI="sonic-db-cli"
PLATFORM=${PLATFORM:-`$SONIC_CFGGEN -H -v DEVICE_METADATA.localhost.platform`}
HWSKU=${HWSKU:-`$SONIC_CFGGEN -d -v 'DEVICE_METADATA["localhost"]["hwsku"]'`}
DOCKERNAME=saiserver
DOCKERIMG=docker-saiserverv2-bfn
docker create --privileged --net=host -v /host/machine.conf:/etc/machine.conf -v /var/run/redis$DEV:/var/run/redis:rw -v /usr/share/sonic/device/$PLATFORM/$HWSKU:/usr/share/sonic/hwsku:ro --name=$DOCKERNAME $DOCKERIMG
docker start $DOCKERNAME

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106
• 202111

Description for the changelog

Link to config_db schema for YANG module changes

A picture of a cute animal (not mandatory but encouraged)

[msosyak]

@richardyu-ms Please review and try to build saiserver for BFN with these changes.
Also take look to the following -v /host/machine.conf:/etc/machine.conf -v /var/run/redis$DEV:/var/run/redis:rw this mapping is needed for saiserver container