sonic-buildimage/rules/docker-mux.mk
Tamer Ahmed b8f70f8986 Merged PR 3845699: [linkmgrd]: Introduce MUX cable linkmgrd
Linkmgrd monitors link status, mux status, and link state. Has
the link becomes unhealthy, linkmgrd will trigger mux switchover
on a standby ToR ensuring uninterrupted service to servers/blades.
This PR is initial implementation of linkmgrd.

Also, docker-mux container hold packages related to maintaining and managing
mux cable. It currently runs linkmgrd binary that monitor and switches
the mux if needed.
This PR also introduces mux-container and starts linkmgrd as startup when
build is configured with INCLUDE_MUX=y

Edit: linkmgrd PR will follow.

signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>

Related work items: #2315, #3146150
2021-11-10 18:54:33 -08:00

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Makefile

# Docker image for MUX
DOCKER_MUX_STEM = docker-mux
DOCKER_MUX = $(DOCKER_MUX_STEM).gz
DOCKER_MUX_DBG = $(DOCKER_MUX_STEM)-$(DBG_IMAGE_MARK).gz
$(DOCKER_MUX)_PATH = $(DOCKERS_PATH)/$(DOCKER_MUX_STEM)
$(DOCKER_MUX)_DEPENDS = $(SONIC_LINKMGRD) $(LIBSWSSCOMMON) $(LIBHIREDIS)
$(DOCKER_MUX)_DBG_DEPENDS = $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_DEPENDS)
$(DOCKER_MUX)_DBG_DEPENDS += $(SONIC_LINKMGRD_DBG) $(LIBSWSSCOMMON_DBG) $(LIBHIREDIS_DBG)
$(DOCKER_MUX)_DBG_IMAGE_PACKAGES = $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_IMAGE_PACKAGES)
$(DOCKER_MUX)_LOAD_DOCKERS = $(DOCKER_CONFIG_ENGINE_BUSTER)
ifeq ($(INCLUDE_MUX), y)
SONIC_DOCKER_IMAGES += $(DOCKER_MUX)
SONIC_INSTALL_DOCKER_IMAGES += $(DOCKER_MUX)
endif
ifeq ($(INCLUDE_MUX), y)
SONIC_DOCKER_DBG_IMAGES += $(DOCKER_MUX_DBG)
SONIC_INSTALL_DOCKER_DBG_IMAGES += $(DOCKER_MUX_DBG)
endif
$(DOCKER_MUX)_CONTAINER_NAME = mux
$(DOCKER_MUX)_RUN_OPT += --privileged -t
$(DOCKER_MUX)_RUN_OPT += -v /etc/sonic:/etc/sonic:ro
$(DOCKER_ORCHAGENT)_RUN_OPT += -v /var/log/mux:/var/log/mux:rw
$(DOCKER_MUX)_FILES += $(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT)