Merge pull request sonic-net#62 from zhenggen-xu/sonic-cfg-mgmt-merge2

Sonic cfg mgmt merge2

Author: zhenggen-xu

.gitmodules

@@ -79,3 +79,6 @@
 	path = src/sonic-restapi
 	url = https://github.com/Azure/sonic-restapi.git
 	branch = master
+[submodule "src/sonic-ztp"]
+	path = src/sonic-ztp
+	url = https://github.com/Azure/sonic-ztp

Makefile.work

@@ -7,6 +7,7 @@
 #  * BUILD_NUMBER: Desired version-number to pass to the building-system.
 #  * ENABLE_DHCP_GRAPH_SERVICE: Enables get-graph service to fetch minigraph files
 #    through http.
+#  * ENABLE_ZTP: Enables zero touch provisioning.
 #  * SHUTDOWN_BGP_ON_START: Sets admin-down state for all bgp peerings after restart.
 #  * ENABLE_PFCWD_ON_START: Enable PFC Watchdog (PFCWD) on server-facing ports
 #  * by default for TOR switch.
@@ -162,6 +163,7 @@ SONIC_BUILD_INSTRUCTION :=  make \
                            BUILD_NUMBER=$(BUILD_NUMBER) \
                            BUILD_TIMESTAMP=$(BUILD_TIMESTAMP) \
                            ENABLE_DHCP_GRAPH_SERVICE=$(ENABLE_DHCP_GRAPH_SERVICE) \
+                           ENABLE_ZTP=$(ENABLE_ZTP) \
                            SHUTDOWN_BGP_ON_START=$(SHUTDOWN_BGP_ON_START) \
                            SONIC_ENABLE_PFCWD_ON_START=$(ENABLE_PFCWD_ON_START) \
                            SONIC_ENABLE_SYNCD_RPC=$(ENABLE_SYNCD_RPC) \

build_debian.sh

@@ -37,7 +37,7 @@ if [[ $CONFIGURED_ARCH == armhf || $CONFIGURED_ARCH == arm64 ]]; then
 else
     DOCKER_VERSION=5:18.09.8~3-0~debian-stretch
 fi
-LINUX_KERNEL_VERSION=4.9.0-9-2
+LINUX_KERNEL_VERSION=4.9.0-11-2
 
 ## Working directory to prepare the file system
 FILESYSTEM_ROOT=./fsroot
@@ -139,7 +139,9 @@ sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/initramfs-tools_*.deb || \
 sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/linux-image-${LINUX_KERNEL_VERSION}-*_${CONFIGURED_ARCH}.deb || \
     sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
 sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install acl
-[[ $CONFIGURED_ARCH == amd64 ]] && sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install dmidecode
+if [[ $CONFIGURED_ARCH == amd64 ]]; then
+    sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install dmidecode hdparm
+fi
 
 ## Update initramfs for booting with squashfs+overlay
 cat files/initramfs-tools/modules | sudo tee -a $FILESYSTEM_ROOT/etc/initramfs-tools/modules > /dev/null
@@ -315,10 +317,6 @@ fi
 ## Disable kexec supported reboot which was installed by default
 sudo sed -i 's/LOAD_KEXEC=true/LOAD_KEXEC=false/' $FILESYSTEM_ROOT/etc/default/kexec
 
-## Modifty ntp default configuration: disable initial jump (add -x), and disable
-## jump when time difference is greater than 1000 seconds (remove -g).
-sudo sed -i "s/NTPD_OPTS='-g'/NTPD_OPTS='-x'/" $FILESYSTEM_ROOT/etc/default/ntp
-
 ## Remove sshd host keys, and will regenerate on first sshd start
 sudo rm -f $FILESYSTEM_ROOT/etc/ssh/ssh_host_*_key*
 sudo cp files/sshd/host-ssh-keygen.sh $FILESYSTEM_ROOT/usr/local/bin/
@@ -394,9 +392,6 @@ set /files/etc/sysctl.conf/net.ipv6.conf.default.keep_addr_on_down 1
 set /files/etc/sysctl.conf/net.ipv6.conf.all.keep_addr_on_down 1
 set /files/etc/sysctl.conf/net.ipv6.conf.eth0.keep_addr_on_down 1
 
-set /files/etc/sysctl.conf/net.ipv6.conf.eth0.accept_ra_defrtr 0
-set /files/etc/sysctl.conf/net.ipv6.conf.eth0.accept_ra 0
-
 set /files/etc/sysctl.conf/net.ipv4.tcp_l3mdev_accept 1
 set /files/etc/sysctl.conf/net.ipv4.udp_l3mdev_accept 1
 
@@ -435,10 +430,10 @@ EOF
 
 sudo cp files/dhcp/rfc3442-classless-routes $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d
 sudo cp files/dhcp/sethostname $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
+sudo cp files/dhcp/sethostname6 $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
 sudo cp files/dhcp/graphserviceurl $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
 sudo cp files/dhcp/snmpcommunity $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
 sudo cp files/dhcp/vrf $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
-sudo cp files/dhcp/dhclient.conf $FILESYSTEM_ROOT/etc/dhcp/
 if [ -f files/image_config/ntp/ntp ]; then
     sudo cp ./files/image_config/ntp/ntp $FILESYSTEM_ROOT/etc/init.d/
 fi

device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-C32/port_config.ini

@@ -0,0 +1,35 @@
+# name          lanes             alias         index
+Ethernet0       1,2,3,4           Ethernet1/1    1
+Ethernet4       5,6,7,8           Ethernet2/1    2
+Ethernet8       9,10,11,12        Ethernet3/1    3
+Ethernet12      13,14,15,16       Ethernet4/1    4
+Ethernet16      21,22,23,24       Ethernet5/1    5
+Ethernet20      17,18,19,20       Ethernet6/1    6
+Ethernet24      25,26,27,28       Ethernet7/1    7
+Ethernet28      29,30,31,32       Ethernet8/1    8
+Ethernet32      37,38,39,40       Ethernet9/1    9
+Ethernet36      33,34,35,36       Ethernet10/1  10
+Ethernet40      41,42,43,44       Ethernet11/1  11
+Ethernet44      45,46,47,48       Ethernet12/1  12
+Ethernet48      53,54,55,56       Ethernet13/1  13
+Ethernet52      49,50,51,52       Ethernet14/1  14
+Ethernet56      57,58,59,60       Ethernet15/1  15
+Ethernet60      61,62,63,64       Ethernet16/1  16
+Ethernet64      69,70,71,72       Ethernet17/1  17
+Ethernet68      65,66,67,68       Ethernet18/1  18
+Ethernet72      73,74,75,76       Ethernet19/1  19
+Ethernet76      77,78,79,80       Ethernet20/1  20
+Ethernet80      85,86,87,88       Ethernet21/1  21
+Ethernet84      81,82,83,84       Ethernet22/1  22
+Ethernet88      89,90,91,92       Ethernet23/1  23
+Ethernet92      93,94,95,96       Ethernet24/1  24
+Ethernet96      101,102,103,104   Ethernet25/1  25
+Ethernet100     97,98,99,100      Ethernet26/1  26
+Ethernet104     105,106,107,108   Ethernet27/1  27
+Ethernet108     109,110,111,112   Ethernet28/1  28
+Ethernet112     117,118,119,120   Ethernet29/1  29
+Ethernet116     113,114,115,116   Ethernet30/1  30
+Ethernet120     121,122,123,124   Ethernet31/1  31
+Ethernet124     125,126,127,128   Ethernet32/1  32
+Ethernet128     129               Ethernet33    33
+Ethernet132     128               Ethernet34    34

device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-C32/sai.profile

@@ -0,0 +1 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/td3-a7050cx3-32s-32x100G.config.bcm