[image]: remove quote for build_version in /etc/sonic/sonic_version.yml

[lguohan]

commit 0965b33 added quote to build_version in /etc/sonic/sonic_version.yml,
e.g., sonic_version : '20170104.10'. scripts to use the $sonic_version need
to remove the quote.

Signed-off-by: Guohan Lu gulv@microsoft.com

- What I did
remove quote for build_version in /etc/sonic/sonic_version.yml in shell script

- How I did it
add eval to remove the quote

- How to verify it

admin@str-s6000-on-4:~$ cat /etc/sonic/sonic_version.yml 
build_version: '20180317.10'
debian_version: '8.10'
kernel_version: '3.16.0-5-amd64'
asic_type: broadcom
commit_id: 'f4ae6a4'
build_date: Sun Mar 18 07:31:47 UTC 2018
build_number: 344
built_by: sonicbld@jenkins-slave-phx-2

admin@str-s6000-on-4:~$ running_sonic_revision=$(cat /etc/sonic/sonic_version.yml | grep build_version | cut -f2 -d" ")
admin@str-s6000-on-4:~$ echo $running_sonic_revision
'20180317.10'
admin@str-s6000-on-4:~$ eval running_sonic_revision=$(cat /etc/sonic/sonic_version.yml | grep build_version | cut -f2 -d" ")
admin@str-s6000-on-4:~$ echo $running_sonic_revision
20180317.10

- Description for the changelog

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

[stcheng]

thanks for fixing this!

[lguohan]

commit 0965b33 also add quote to kernel_version and commit_id, but I do not find them used in script by doing git grep in the buildimage repo. I cannot think of any other places using the kernel_version and commit_id in shell script.

i also tested sh and bash both works.

[lguohan]

here was the rc.local log. at the moment, "/host/image-20180317.02/platform/firsttime" does exist.

admin@str-s6000-on-4:~$ sudo /etc/rc.local 
+ [ ! -e /host/machine.conf ]
+ . /host/machine.conf
+ onie_version=3.20.1.5
+ onie_vendor_id=674
+ onie_platform=x86_64-dell_s6000_s1220-r0
+ onie_machine=dell_s6000_s1220
+ onie_machine_rev=0
+ onie_arch=x86_64
+ onie_config_version=1
+ onie_build_date=2016-02-09T17:14-0800
+ onie_partition_type=gpt
+ onie_kernel_version=3.15.10
+ onie_firmware=auto
+ echo install platform dependent packages at the first boot time
install platform dependent packages at the first boot time
+ cat /etc/sonic/sonic_version.yml
+ grep build_version
+ cut -f2 -d 
+ sonic_version='20180317.02'
+ [ -f /host/image-'20180317.02'/platform/firsttime ]
+ exit 0