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# Copyright 2016 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
DBG_MAKEFILE ?=
ifeq ($(DBG_MAKEFILE),1)
$(warning ***** starting Makefile for goal(s) "$(MAKECMDGOALS)")
$(warning ***** $(shell date))
else
# If we're not debugging the Makefile, don't echo recipes.
MAKEFLAGS += -s
endif
# Old-skool build tools.
#
# Commonly used targets (see each target for more information):
# all: Build code.
# test: Run tests.
# clean: Clean up.
# It's necessary to set this because some environments don't link sh -> bash.
SHELL := /bin/bash
# We don't need make's built-in rules.
MAKEFLAGS += --no-builtin-rules
.SUFFIXES:
# Constants used throughout.
.EXPORT_ALL_VARIABLES:
OUT_DIR ?= _output
BIN_DIR := $(OUT_DIR)/bin
PRJ_SRC_PATH := k8s.io/kubernetes
GENERATED_FILE_PREFIX := zz_generated.
# Metadata for driving the build lives here.
META_DIR := .make
# Our build flags.
# TODO(thockin): it would be nice to just use the native flags. Can we EOL
# these "wrapper" flags?
KUBE_GOFLAGS := $(GOFLAGS)
KUBE_GOLDFLAGS := $(GOLDFLAGS)
KUBE_GOGCFLAGS = $(GOGCFLAGS)
# This controls the verbosity of the build. Higher numbers mean more output.
KUBE_VERBOSE ?= 1
# Build code.
#
# Args:
# WHAT: Directory names to build. If any of these directories has a 'main'
# package, the build will produce executable files under $(OUT_DIR)/go/bin.
# If not specified, "everything" will be built.
# GOFLAGS: Extra flags to pass to 'go' when building.
# GOLDFLAGS: Extra linking flags passed to 'go' when building.
# GOGCFLAGS: Additional go compile flags passed to 'go' when building.
#
# Example:
# make
# make all
# make all WHAT=cmd/kubelet GOFLAGS=-v
# make all GOGCFLAGS="-N -l"
# Note: Use the -N -l options to disable compiler optimizations an inlining.
# Using these build options allows you to subsequently use source
# debugging tools like delve.
.PHONY: all
all: generated_files
hack/make-rules/build.sh $(WHAT)
# Build ginkgo
#
# Example:
# make ginkgo
.PHONY: ginkgo
ginkgo:
hack/make-rules/build.sh vendor/github.com/onsi/ginkgo/ginkgo
# Runs all the presubmission verifications.
#
# Args:
# BRANCH: Branch to be passed to verify-godeps.sh script.
#
# Example:
# make verify
# make verify BRANCH=branch_x
.PHONY: verify
verify:
KUBE_VERIFY_GIT_BRANCH=$(BRANCH) hack/make-rules/verify.sh -v
hack/make-rules/vet.sh
# Build and run tests.
#
# Args:
# WHAT: Directory names to test. All *_test.go files under these
# directories will be run. If not specified, "everything" will be tested.
# TESTS: Same as WHAT.
# GOFLAGS: Extra flags to pass to 'go' when building.
# GOLDFLAGS: Extra linking flags to pass to 'go' when building.
# GOGCFLAGS: Additional go compile flags passed to 'go' when building.
#
# Example:
# make check
# make test
# make check WHAT=pkg/kubelet GOFLAGS=-v
.PHONY: check test
check test: generated_files
hack/make-rules/test.sh $(WHAT) $(TESTS)
# Build and run integration tests.
#
# Args:
# WHAT: Directory names to test. All *_test.go files under these
# directories will be run. If not specified, "everything" will be tested.
#
# Example:
# make test-integration
.PHONY: test-integration
test-integration: generated_files
hack/make-rules/test-integration.sh $(WHAT)
# Build and run end-to-end tests.
#
# Example:
# make test-e2e
.PHONY: test-e2e
test-e2e: ginkgo generated_files
go run hack/e2e.go -v --build --up --test --down
# Build and run node end-to-end tests.
#
# Args:
# FOCUS: Regexp that matches the tests to be run. Defaults to "".
# SKIP: Regexp that matches the tests that needs to be skipped. Defaults
# to "".
# RUN_UNTIL_FAILURE: If true, pass --untilItFails to ginkgo so tests are run
# repeatedly until they fail. Defaults to false.
# REMOTE: If true, run the tests on a remote host instance on GCE. Defaults
# to false.
# IMAGES: For REMOTE=true only. Comma delimited list of images for creating
# remote hosts to run tests against. Defaults to a recent image.
# LIST_IMAGES: If true, don't run tests. Just output the list of available
# images for testing. Defaults to false.
# HOSTS: For REMOTE=true only. Comma delimited list of running gce hosts to
# run tests against. Defaults to "".
# DELETE_INSTANCES: For REMOTE=true only. Delete any instances created as
# part of this test run. Defaults to false.
# ARTIFACTS: For REMOTE=true only. Local directory to scp test artifacts into
# from the remote hosts. Defaults to "/tmp/_artifacts".
# REPORT: For REMOTE=false only. Local directory to write juntil xml results
# to. Defaults to "/tmp/".
# CLEANUP: For REMOTE=true only. If false, do not stop processes or delete
# test files on remote hosts. Defaults to true.
# IMAGE_PROJECT: For REMOTE=true only. Project containing images provided to
# IMAGES. Defaults to "kubernetes-node-e2e-images".
# INSTANCE_PREFIX: For REMOTE=true only. Instances created from images will
# have the name "${INSTANCE_PREFIX}-${IMAGE_NAME}". Defaults to "test".
# INSTANCE_METADATA: For REMOTE=true and running on GCE only.
# GUBERNATOR: For REMOTE=true only. Produce link to Gubernator to view logs.
# Defaults to false.
# PARALLELISM: The number of gingko nodes to run. Defaults to 8.
#
# Example:
# make test-e2e-node FOCUS=Kubelet SKIP=container
# make test-e2e-node REMOTE=true DELETE_INSTANCES=true
# make test-e2e-node TEST_ARGS="--cgroups-per-qos=true"
# Build and run tests.
.PHONY: test-e2e-node
test-e2e-node: ginkgo generated_files
hack/make-rules/test-e2e-node.sh
# Build and run cmdline tests.
#
# Example:
# make test-cmd
.PHONY: test-cmd
test-cmd: generated_files
hack/make-rules/test-cmd.sh
# Remove all build artifacts.
#
# Example:
# make clean
#
# TODO(thockin): call clean_generated when we stop committing generated code.
.PHONY: clean
clean: clean_meta
build-tools/make-clean.sh
rm -rf $(OUT_DIR)
rm -rf Godeps/_workspace # Just until we are sure it is gone
# Remove make-related metadata files.
#
# Example:
# make clean_meta
.PHONY: clean_meta
clean_meta:
rm -rf $(META_DIR)
# Remove all auto-generated artifacts. Generated artifacts in staging folder should not be removed as they are not
# generated using generated_files.
#
# Example:
# make clean_generated
.PHONY: clean_generated
clean_generated:
find . -type f -name $(GENERATED_FILE_PREFIX)\* | grep -v "[.]/staging/.*" | xargs rm -f
# Run 'go vet'.
#
# Args:
# WHAT: Directory names to vet. All *.go files under these
# directories will be vetted. If not specified, "everything" will be
# vetted.
#
# Example:
# make vet
# make vet WHAT=pkg/kubelet
.PHONY: vet
vet:
hack/make-rules/vet.sh $(WHAT)
# Build a release
#
# Example:
# make release
.PHONY: release
release:
build-tools/release.sh
# Build a release, but skip tests
#
# Example:
# make release-skip-tests
.PHONY: release-skip-tests quick-release
release-skip-tests quick-release:
KUBE_RELEASE_RUN_TESTS=n KUBE_FASTBUILD=true build-tools/release.sh
# Cross-compile for all platforms
#
# Example:
# make cross
.PHONY: cross
cross:
hack/make-rules/cross.sh
# Add rules for all directories in cmd/
#
# Example:
# make kubectl kube-proxy
.PHONY: $(notdir $(abspath $(wildcard cmd/*/)))
$(notdir $(abspath $(wildcard cmd/*/))): generated_files
hack/make-rules/build.sh cmd/$@
# Add rules for all directories in plugin/cmd/
#
# Example:
# make kube-scheduler
.PHONY: $(notdir $(abspath $(wildcard plugin/cmd/*/)))
$(notdir $(abspath $(wildcard plugin/cmd/*/))): generated_files
hack/make-rules/build.sh plugin/cmd/$@
# Add rules for all directories in federation/cmd/
#
# Example:
# make federation-apiserver federation-controller-manager
.PHONY: $(notdir $(abspath $(wildcard federation/cmd/*/)))
$(notdir $(abspath $(wildcard federation/cmd/*/))): generated_files
hack/make-rules/build.sh federation/cmd/$@
# Produce auto-generated files needed for the build.
#
# Example:
# make generated_files
.PHONY: generated_files
generated_files:
$(MAKE) -f Makefile.$@ $@ CALLED_FROM_MAIN_MAKEFILE=1