Add gbsyncd container for Credo gearbox chips

platform/broadcom/rules.dep

@@ -24,3 +24,4 @@ include $(PLATFORM_PATH)/one-aboot.dep
 include $(PLATFORM_PATH)/libsaithrift-dev.dep
 include $(PLATFORM_PATH)/docker-syncd-brcm-dnx.dep
 include $(PLATFORM_PATH)/docker-syncd-brcm-dnx-rpc.dep
+include $(PLATFORM_PATH)/../components/docker-gbsyncd-credo.dep

platform/broadcom/rules.mk

@@ -23,6 +23,7 @@ include $(PLATFORM_PATH)/one-aboot.mk
 include $(PLATFORM_PATH)/libsaithrift-dev.mk
 include $(PLATFORM_PATH)/docker-syncd-brcm-dnx.mk
 include $(PLATFORM_PATH)/docker-syncd-brcm-dnx-rpc.mk
+include $(PLATFORM_PATH)/../components/docker-gbsyncd-credo.mk
 
 BCMCMD = bcmcmd
 $(BCMCMD)_URL = "https://sonicstorage.blob.core.windows.net/packages/20190307/bcmcmd?sv=2015-04-05&sr=b&sig=sUdbU7oVbh5exbXXHVL5TDFBTWDDBASHeJ8Cp0B0TIc%3D&se=2038-05-06T22%3A34%3A19Z&sp=r"

platform/components/docker-gbsyncd-credo.dep

@@ -0,0 +1,12 @@
+DPATH       := $($(DOCKER_GBSYNCD_BASE)_PATH)
+DEP_FILES   := $(SONIC_COMMON_FILES_LIST)
+DEP_FILES   += platform/components/docker-gbsyncd-credo.mk
+DEP_FILES   += platform/components/docker-gbsyncd-credo.dep
+DEP_FILES   += $(SONIC_COMMON_BASE_FILES_LIST)
+DEP_FILES   += $(shell git ls-files $(DPATH))
+
+$(DOCKER_GBSYNCD_BASE)_CACHE_MODE  := GIT_CONTENT_SHA
+$(DOCKER_GBSYNCD_BASE)_DEP_FLAGS   := $(SONIC_COMMON_FLAGS_LIST)
+$(DOCKER_GBSYNCD_BASE)_DEP_FILES   := $(DEP_FILES)
+
+$(eval $(call add_dbg_docker,$(DOCKER_GBSYNCD_BASE),$(DOCKER_GBSYNCD_BASE_DBG)))

platform/components/docker-gbsyncd-credo.mk

@@ -0,0 +1,10 @@
+DOCKER_GBSYNCD_PLATFORM_CODE = credo
+
+LIBSAI_CREDO = libsai-credo_1.0_amd64.deb
+$(LIBSAI_CREDO)_URL =
+
+ifneq ($($(LIBSAI_CREDO)_URL),)
+include $(PLATFORM_PATH)/../template/docker-gbsyncd-base.mk
+SONIC_ONLINE_DEBS += $(LIBSAI_CREDO)
+$(DOCKER_GBSYNCD_BASE)_DEPENDS += $(SYNCD) $(LIBSAI_CREDO)
+endif

platform/components/docker-gbsyncd-credo/Dockerfile.j2

@@ -0,0 +1,40 @@
+FROM docker-config-engine-buster
+
+ARG docker_container_name
+RUN [ -f /etc/rsyslog.conf ] && sed -ri "s/%syslogtag%/$docker_container_name#%syslogtag%/;" /etc/rsyslog.conf
+
+## Make apt-get non-interactive
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update
+
+RUN apt-get install -f -y iproute2 libcap2-bin libprotobuf-dev
+
+COPY \
+{% for deb in docker_gbsyncd_credo_debs.split(' ') -%}
+{% if 'libsaibcm' not in deb -%}
+debs/{{ deb }}{{' '}}
+{%- endif %}
+{%- endfor -%}
+debs/
+
+RUN dpkg -i \
+{% for deb in docker_gbsyncd_credo_debs.split(' ') -%}
+{% if 'libsaibcm' not in deb -%}
+debs/{{ deb }}{{' '}}
+{%- endif %}
+{%- endfor %}
+
+COPY ["docker-init.sh", "/usr/bin/"]
+COPY ["start.sh", "/usr/bin/"]
+
+COPY ["critical_processes.j2", "/usr/share/sonic/templates"]
+COPY ["supervisord.conf.j2", "/usr/share/sonic/templates"]
+
+COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
+
+## Clean up
+RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
+RUN rm -rf /debs
+
+ENTRYPOINT ["/usr/bin/docker-init.sh"]

platform/components/docker-gbsyncd-credo/critical_processes.j2

@@ -0,0 +1 @@
+program:syncd

platform/components/docker-gbsyncd-credo/docker-init.sh

@@ -0,0 +1,16 @@
+#! /bin/sh
+
+GB_CONFIG=/usr/share/sonic/hwsku/gearbox_config.json
+
+if [ ! -f $GB_CONFIG ]; then
+   exit 0
+fi
+
+CFGGEN_ARG="-j $GB_CONFIG"
+
+mkdir -p /etc/supervisor/conf.d/
+
+sonic-cfggen $CFGGEN_ARG -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
+sonic-cfggen $CFGGEN_ARG -t /usr/share/sonic/templates/critical_processes.j2 > /etc/supervisor/critical_processes
+
+exec /usr/local/bin/supervisord

platform/components/docker-gbsyncd-credo/start.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+HWSKU_DIR=/usr/share/sonic/hwsku
+
+mkdir -p /etc/sai.d/
+
+# Create/Copy the pai.profile to /etc/sai.d/pai.profile
+if [ -f $HWSKU_DIR/pai.profile.j2 ]; then
+    sonic-cfggen -d -t $HWSKU_DIR/pai.profile.j2 > /etc/sai.d/pai.profile
+else
+    if [ -f $HWSKU_DIR/pai.profile ]; then
+        cp $HWSKU_DIR/pai.profile /etc/sai.d/pai.profile
+    fi
+fi

platform/components/docker-gbsyncd-credo/supervisord.conf.j2

@@ -0,0 +1,42 @@
+[supervisord]
+logfile_maxbytes=1MB
+logfile_backups=2
+nodaemon=true
+
+[eventlistener:dependent-startup]
+command=python3 -m supervisord_dependent_startup
+autostart=true
+autorestart=unexpected
+startretries=0
+exitcodes=0,3
+events=PROCESS_STATE
+
+[program:rsyslogd]
+command=/usr/sbin/rsyslogd -n -iNONE
+priority=1
+autostart=false
+autorestart=unexpected
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+
+[program:start]
+command=/usr/bin/start.sh
+priority=2
+autostart=false
+autorestart=false
+startsecs=0
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=rsyslogd:running
+
+[program:syncd]
+command=/usr/bin/syncd -s -p /etc/sai.d/pai.profile -x /usr/share/sonic/hwsku/context_config.json -g 1
+priority=3
+autostart=false
+autorestart=false
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=start:exited

platform/template/docker-gbsyncd-base.mk

@@ -5,7 +5,7 @@ DOCKER_GBSYNCD_BASE_STEM = docker-gbsyncd-$(DOCKER_GBSYNCD_PLATFORM_CODE)
 DOCKER_GBSYNCD_BASE = $(DOCKER_GBSYNCD_BASE_STEM).gz
 DOCKER_GBSYNCD_BASE_DBG = $(DOCKER_GBSYNCD_BASE_STEM)-$(DBG_IMAGE_MARK).gz
 
-$(DOCKER_GBSYNCD_BASE)_PATH = $(PLATFORM_PATH)/docker-gbsyncd-$(DOCKER_GBSYNCD_PLATFORM_CODE)
+$(DOCKER_GBSYNCD_BASE)_PATH = $(PLATFORM_PATH)/../components/docker-gbsyncd-$(DOCKER_GBSYNCD_PLATFORM_CODE)
 
 $(DOCKER_GBSYNCD_BASE)_FILES += $(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT)