agent/Makefile.weaver at main · nginx/agent · GitHub

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# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# https://github.com/open-telemetry/weaver                                                    #
# These images are for invoking weaver                                                        #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

# From where to resolve the containers (e.g. "otel/weaver").
CONTAINER_REPOSITORY=docker.io

# Per container overrides for the repository resolution.
WEAVER_CONTAINER_REPOSITORY=$(CONTAINER_REPOSITORY)
SEMCONVGEN_CONTAINER_REPOSITORY=$(CONTAINER_REPOSITORY)
OPA_CONTAINER_REPOSITORY=$(CONTAINER_REPOSITORY)

CHECK_TARGETS=install-tools markdownlint

# Versioned, non-qualified references to containers used in this Makefile.
# These are parsed from dependencies.Dockerfile so dependabot will autoupdate
# the versions of docker files we use.
VERSIONED_WEAVER_CONTAINER_NO_REPO=$(shell cat dependencies.Dockerfile | awk '$$4=="weaver" {print $$2}')
VERSIONED_SEMCONVGEN_CONTAINER_NO_REPO=$(shell cat dependencies.Dockerfile | awk '$$4=="semconvgen" {print $$2}')
VERSIONED_OPA_CONTAINER_NO_REPO=$(shell cat dependencies.Dockerfile | awk '$$4=="opa" {print $$2}')

# Fully qualified references to containers used in this Makefile. These
# include the container repository, so that the build will work with tools
# like "podman" with a default "/etc/containers/registries.conf", where
# a default respository of "docker.io" is not assumed. This is intended to
# eliminate errors from podman such as:
#
#    Error: short-name "otel/weaver:v1.2.3" did not resolve to an alias
#    and no unqualified-search registries are defined in "/etc/containers/registries.conf"
WEAVER_CONTAINER=$(WEAVER_CONTAINER_REPOSITORY)/$(VERSIONED_WEAVER_CONTAINER_NO_REPO)
SEMCONVGEN_CONTAINER=$(SEMCONVGEN_CONTAINER_REPOSITORY)/$(VERSIONED_SEMCONVGEN_CONTAINER_NO_REPO)
OPA_CONTAINER=$(OPA_CONTAINER_REPOSITORY)/$(VERSIONED_OPA_CONTAINER_NO_REPO)

# Determine if "docker" is actually podman
DOCKER_VERSION_OUTPUT := $(shell docker --version 2>&1)
DOCKER_IS_PODMAN := $(shell echo $(DOCKER_VERSION_OUTPUT) | grep -c podman)

ifeq ($(DOCKER_IS_PODMAN),0)
    DOCKER_COMMAND := docker
else
    DOCKER_COMMAND := podman
endif

# Debug printing
ifdef DEBUG
$(info Docker version output: $(DOCKER_VERSION_OUTPUT))
$(info Is Docker actually Podman? $(DOCKER_IS_PODMAN))
$(info Using command: $(DOCKER_COMMAND))
endif

DOCKER_RUN=$(DOCKER_COMMAND) run
DOCKER_USER=$(shell id -u):$(shell id -g)
DOCKER_USER_IS_HOST_USER_ARG=-u $(DOCKER_USER)
ifeq ($(DOCKER_COMMAND),podman)
 # On podman, additional arguments are needed to make "-u" work
 # correctly with the host user ID and host group ID.
 #
 #      Error: OCI runtime error: crun: setgroups: Invalid argument
 DOCKER_USER_IS_HOST_USER_ARG=--userns=keep-id -u $(DOCKER_USER)
endif

# Generate attribute registry metadata for mdatagen.
# Example uses:
#   make nginxplus-metadata-gen
#   make nginx-metadata-gen
.PHONY: %-metadata-gen
%-metadata-gen:
	$(DOCKER_RUN) --rm \
		$(DOCKER_USER_IS_HOST_USER_ARG) \
		--mount 'type=bind,source=$(PWD)/templates,target=/home/weaver/templates,readonly' \
		--mount 'type=bind,source=$(PWD)/catalog/$*,target=/home/weaver/source/,readonly' \
		--mount 'type=bind,source=$(PWD)/internal/collector,target=/home/weaver/target' \
		$(WEAVER_CONTAINER) registry generate \
		  --registry=/home/weaver/source \
		  --templates=/home/weaver/templates \
		  metadata \
		  /home/weaver/target/$*receiver
	cat $(PWD)/internal/collector/$*receiver/*_metadata.yaml > $(PWD)/internal/collector/$*receiver/metadata.yaml
	rm $(PWD)/internal/collector/$*receiver/*_metadata.yaml
	@echo "🗃️ Generating go files"
	@$(GOGEN) $(PWD)/internal/collector/$*receiver/...