forked from grafana/loki
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Makefile
812 lines (662 loc) · 30.6 KB
/
Makefile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
# Adapted from https://www.thapaliya.com/en/writings/well-documented-makefiles/
.PHONY: help
help: ## Display this help and any documented user-facing targets. Other undocumented targets may be present in the Makefile.
help:
@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n make <target>\n\nTargets:\n"} /^[a-zA-Z_-]+:.*?##/ { printf " %-45s %s\n", $$1, $$2 }' $(MAKEFILE_LIST)
.DEFAULT_GOAL := all
.PHONY: all images check-generated-files logcli loki loki-debug promtail promtail-debug loki-canary lint test clean yacc protos touch-protobuf-sources
.PHONY: format check-format
.PHONY: docker-driver docker-driver-clean docker-driver-enable docker-driver-push
.PHONY: fluent-bit-image, fluent-bit-push, fluent-bit-test
.PHONY: fluentd-image, fluentd-push, fluentd-test
.PHONY: push-images push-latest save-images load-images promtail-image loki-image build-image
.PHONY: bigtable-backup, push-bigtable-backup
.PHONY: benchmark-store, drone, check-drone-drift, check-mod
.PHONY: migrate migrate-image lint-markdown ragel
.PHONY: doc check-doc
.PHONY: validate-example-configs generate-example-config-doc check-example-config-doc
.PHONY: clean clean-protos
.PHONY: k3d-loki k3d-enterprise-logs k3d-down
.PHONY: helm-test helm-lint
SHELL = /usr/bin/env bash -o pipefail
GOTEST ?= go test
#############
# Variables #
#############
DOCKER_IMAGE_DIRS := $(patsubst %/Dockerfile,%,$(DOCKERFILES))
# Certain aspects of the build are done in containers for consistency (e.g. yacc/protobuf generation)
# If you have the correct tools installed and you want to speed up development you can run
# make BUILD_IN_CONTAINER=false target
# or you can override this with an environment variable
BUILD_IN_CONTAINER ?= true
# ensure you run `make drone` after changing this
BUILD_IMAGE_VERSION := 0.29.3
# Docker image info
IMAGE_PREFIX ?= grafana
IMAGE_TAG := $(shell ./tools/image-tag)
# Version info for binaries
GIT_REVISION := $(shell git rev-parse --short HEAD)
GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
# We don't want find to scan inside a bunch of directories, to accelerate the
# 'make: Entering directory '/src/loki' phase.
DONT_FIND := -name tools -prune -o -name vendor -prune -o -name operator -prune -o -name .git -prune -o -name .cache -prune -o -name .pkg -prune -o
# Build flags
VPREFIX := github.com/grafana/loki/pkg/util/build
GO_LDFLAGS := -X $(VPREFIX).Branch=$(GIT_BRANCH) -X $(VPREFIX).Version=$(IMAGE_TAG) -X $(VPREFIX).Revision=$(GIT_REVISION) -X $(VPREFIX).BuildUser=$(shell whoami)@$(shell hostname) -X $(VPREFIX).BuildDate=$(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
GO_FLAGS := -ldflags "-extldflags \"-static\" -s -w $(GO_LDFLAGS)" -tags netgo
DYN_GO_FLAGS := -ldflags "-s -w $(GO_LDFLAGS)" -tags netgo
# Per some websites I've seen to add `-gcflags "all=-N -l"`, the gcflags seem poorly if at all documented
# the best I could dig up is -N disables optimizations and -l disables inlining which should make debugging match source better.
# Also remove the -s and -w flags present in the normal build which strip the symbol table and the DWARF symbol table.
DEBUG_GO_FLAGS := -gcflags "all=-N -l" -ldflags "-extldflags \"-static\" $(GO_LDFLAGS)" -tags netgo
DYN_DEBUG_GO_FLAGS := -gcflags "all=-N -l" -ldflags "$(GO_LDFLAGS)" -tags netgo
# Docker mount flag, ignored on native docker host. see (https://docs.docker.com/docker-for-mac/osxfs-caching/#delegated)
MOUNT_FLAGS := :delegated
# Protobuf files
PROTO_DEFS := $(shell find . $(DONT_FIND) -type f -name '*.proto' -print)
PROTO_GOS := $(patsubst %.proto,%.pb.go,$(PROTO_DEFS))
# Yacc Files
YACC_DEFS := $(shell find . $(DONT_FIND) -type f -name *.y -print)
YACC_GOS := $(patsubst %.y,%.y.go,$(YACC_DEFS))
# Ragel Files
RAGEL_DEFS := $(shell find . $(DONT_FIND) -type f -name *.rl -print)
RAGEL_GOS := $(patsubst %.rl,%.rl.go,$(RAGEL_DEFS))
# Promtail UI files
PROMTAIL_GENERATED_FILE := clients/pkg/promtail/server/ui/assets_vfsdata.go
PROMTAIL_UI_FILES := $(shell find ./clients/pkg/promtail/server/ui -type f -name assets_vfsdata.go -prune -o -print)
# Documentation source path
DOC_SOURCES_PATH := docs/sources
# Configuration flags documentation
DOC_FLAGS_TEMPLATE := $(DOC_SOURCES_PATH)/configure/index.template
DOC_FLAGS := $(DOC_SOURCES_PATH)/configure/_index.md
##########
# Docker #
##########
# RM is parameterized to allow CircleCI to run builds, as it
# currently disallows `docker run --rm`. This value is overridden
# in circle.yml
RM := --rm
# TTY is parameterized to allow Google Cloud Builder to run builds,
# as it currently disallows TTY devices. This value needs to be overridden
# in any custom cloudbuild.yaml files
TTY := --tty
DOCKER_BUILDKIT=1
OCI_PLATFORMS=--platform=linux/amd64 --platform=linux/arm64 --platform=linux/arm/7
BUILD_IMAGE = BUILD_IMAGE=$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION)
ifeq ($(CI), true)
BUILD_OCI=img build --no-console $(OCI_PLATFORMS) --build-arg $(BUILD_IMAGE)
PUSH_OCI=img push
TAG_OCI=img tag
else
BUILD_OCI=docker build --build-arg $(BUILD_IMAGE)
PUSH_OCI=docker push
TAG_OCI=docker tag
endif
binfmt:
$(SUDO) docker run --privileged linuxkit/binfmt:v0.6
################
# Main Targets #
################
all: promtail logcli loki loki-canary ## build all executables (loki, logcli, promtail, loki-canary)
# This is really a check for the CI to make sure generated files are built and checked in manually
check-generated-files: yacc ragel fmt-proto protos clients/pkg/promtail/server/ui/assets_vfsdata.go
@if ! (git diff --exit-code $(YACC_GOS) $(RAGEL_GOS) $(PROTO_DEFS) $(PROTO_GOS) $(PROMTAIL_GENERATED_FILE)); then \
echo "\nChanges found in generated files"; \
echo "Run 'make check-generated-files' and commit the changes to fix this error."; \
echo "If you are actively developing these files you can ignore this error"; \
echo "(Don't forget to check in the generated files when finished)\n"; \
exit 1; \
fi
##########
# Logcli #
##########
.PHONY: cmd/logcli/logcli
logcli: cmd/logcli/logcli ## build logcli executable
logcli-debug: cmd/logcli/logcli-debug ## build debug logcli executable
logcli-image: ## build logcli docker image
$(SUDO) docker build -t $(IMAGE_PREFIX)/logcli:$(IMAGE_TAG) -f cmd/logcli/Dockerfile .
cmd/logcli/logcli:
CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./cmd/logcli
cmd/logcli/logcli-debug:
CGO_ENABLED=0 go build $(DEBUG_GO_FLAGS) -o ./cmd/logcli/logcli-debug ./cmd/logcli
########
# Loki #
########
.PHONY: cmd/loki/loki cmd/loki/loki-debug
loki: cmd/loki/loki ## build loki executable
loki-debug: cmd/loki/loki-debug ## build loki debug executable
cmd/loki/loki:
CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
cmd/loki/loki-debug:
CGO_ENABLED=0 go build $(DEBUG_GO_FLAGS) -o $@ ./$(@D)
###############
# Loki-Canary #
###############
.PHONY: cmd/loki-canary/loki-canary
loki-canary: cmd/loki-canary/loki-canary ## build loki-canary executable
cmd/loki-canary/loki-canary:
CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
###############
# Helm #
###############
.PHONY: production/helm/loki/src/helm-test/helm-test
helm-test: production/helm/loki/src/helm-test/helm-test ## run helm tests
# Package Helm tests but do not run them.
production/helm/loki/src/helm-test/helm-test:
CGO_ENABLED=0 go test $(GO_FLAGS) --tags=helm_test -c -o $@ ./$(@D)
helm-lint: ## run helm linter
$(MAKE) -BC production/helm/loki lint
#################
# Loki-QueryTee #
#################
.PHONY: cmd/querytee/querytee
loki-querytee: cmd/querytee/querytee ## build loki-querytee executable
cmd/querytee/querytee:
CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
############
# Promtail #
############
PROMTAIL_CGO := 0
PROMTAIL_GO_FLAGS := $(GO_FLAGS)
PROMTAIL_DEBUG_GO_FLAGS := $(DEBUG_GO_FLAGS)
# Validate GOHOSTOS=linux && GOOS=linux to use CGO.
ifeq ($(shell go env GOHOSTOS),linux)
ifeq ($(shell go env GOOS),linux)
ifneq ($(CGO_ENABLED), 0)
PROMTAIL_CGO = 1
endif
PROMTAIL_GO_FLAGS = $(DYN_GO_FLAGS)
PROMTAIL_DEBUG_GO_FLAGS = $(DYN_DEBUG_GO_FLAGS)
endif
endif
ifeq ($(PROMTAIL_JOURNAL_ENABLED), true)
PROMTAIL_GO_TAGS = promtail_journal_enabled
endif
.PHONY: clients/cmd/promtail/promtail clients/cmd/promtail/promtail-debug
promtail: clients/cmd/promtail/promtail ## build promtail executable
promtail-debug: clients/cmd/promtail/promtail-debug ## build debug promtail executable
promtail-clean-assets:
rm -rf clients/pkg/promtail/server/ui/assets_vfsdata.go
# Rule to generate promtail static assets file
$(PROMTAIL_GENERATED_FILE): $(PROMTAIL_UI_FILES)
@echo ">> writing assets"
GOOS=$(shell go env GOHOSTOS) go generate -x -v ./clients/pkg/promtail/server/ui
clients/cmd/promtail/promtail:
CGO_ENABLED=$(PROMTAIL_CGO) go build $(PROMTAIL_GO_FLAGS) --tags=$(PROMTAIL_GO_TAGS) -o $@ ./$(@D)
clients/cmd/promtail/promtail-debug:
CGO_ENABLED=$(PROMTAIL_CGO) go build $(PROMTAIL_DEBUG_GO_FLAGS) --tags=$(PROMTAIL_GO_TAGS) -o $@ ./$(@D)
#########
# Mixin #
#########
MIXIN_PATH := production/loki-mixin
MIXIN_OUT_PATH := production/loki-mixin-compiled
MIXIN_OUT_PATH_SSD := production/loki-mixin-compiled-ssd
loki-mixin: ## compile the loki mixin
ifeq ($(BUILD_IN_CONTAINER),true)
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
@rm -rf $(MIXIN_OUT_PATH) && mkdir $(MIXIN_OUT_PATH)
@cd $(MIXIN_PATH) && jb install
@mixtool generate all --output-alerts $(MIXIN_OUT_PATH)/alerts.yaml --output-rules $(MIXIN_OUT_PATH)/rules.yaml --directory $(MIXIN_OUT_PATH)/dashboards ${MIXIN_PATH}/mixin.libsonnet
@rm -rf $(MIXIN_OUT_PATH_SSD) && mkdir $(MIXIN_OUT_PATH_SSD)
@cd $(MIXIN_PATH) && jb install
@mixtool generate all --output-alerts $(MIXIN_OUT_PATH_SSD)/alerts.yaml --output-rules $(MIXIN_OUT_PATH_SSD)/rules.yaml --directory $(MIXIN_OUT_PATH_SSD)/dashboards ${MIXIN_PATH}/mixin-ssd.libsonnet
endif
loki-mixin-check: loki-mixin ## check the loki mixin is up to date
@echo "Checking diff"
@git diff --exit-code -- $(MIXIN_OUT_PATH) || (echo "Please build mixin by running 'make loki-mixin'" && false)
@git diff --exit-code -- $(MIXIN_OUT_PATH_SSD) || (echo "Please build mixin by running 'make loki-mixin'" && false)
###############
# Migrate #
###############
.PHONY: cmd/migrate/migrate
migrate: cmd/migrate/migrate
cmd/migrate/migrate:
CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
#############
# Releasing #
#############
GOX = gox $(GO_FLAGS) -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}"
CGO_GOX = gox $(DYN_GO_FLAGS) -cgo -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}"
dist: clean
CGO_ENABLED=0 $(GOX) -osarch="linux/amd64 linux/arm64 linux/arm darwin/amd64 darwin/arm64 windows/amd64 freebsd/amd64" ./cmd/loki
CGO_ENABLED=0 $(GOX) -osarch="linux/amd64 linux/arm64 linux/arm darwin/amd64 darwin/arm64 windows/amd64 freebsd/amd64" ./cmd/logcli
CGO_ENABLED=0 $(GOX) -osarch="linux/amd64 linux/arm64 linux/arm darwin/amd64 darwin/arm64 windows/amd64 freebsd/amd64" ./cmd/loki-canary
CGO_ENABLED=0 $(GOX) -osarch="darwin/amd64 darwin/arm64 windows/amd64 windows/386 freebsd/amd64" ./clients/cmd/promtail
PKG_CONFIG_PATH="/usr/lib/aarch64-linux-gnu/pkgconfig" CC="aarch64-linux-gnu-gcc" $(CGO_GOX) -tags promtail_journal_enabled -osarch="linux/arm64" ./clients/cmd/promtail
PKG_CONFIG_PATH="/usr/lib/arm-linux-gnueabihf/pkgconfig" CC="arm-linux-gnueabihf-gcc" $(CGO_GOX) -tags promtail_journal_enabled -osarch="linux/arm" ./clients/cmd/promtail
CGO_ENABLED=1 $(CGO_GOX) -tags promtail_journal_enabled -osarch="linux/amd64" ./clients/cmd/promtail
for i in dist/*; do zip -j -m $$i.zip $$i; done
pushd dist && sha256sum * > SHA256SUMS && popd
packages: dist
@tools/packaging/nfpm.sh
publish: packages
./tools/release
########
# Lint #
########
# To run this efficiently on your workstation, run this from the root dir:
# docker run --rm --tty -i -v $(pwd)/.cache:/go/cache -v $(pwd)/.pkg:/go/pkg -v $(pwd):/src/loki grafana/loki-build-image:0.24.1 lint
lint: ## run linters
go version
golangci-lint version
GO111MODULE=on golangci-lint run -v
faillint -paths "sync/atomic=go.uber.org/atomic" ./...
########
# Test #
########
test: all ## run the unit tests
$(GOTEST) -covermode=atomic -coverprofile=coverage.txt -p=4 ./... | sed "s:$$: ${DRONE_STEP_NAME} ${DRONE_SOURCE_BRANCH}:" | tee test_results.txt
compare-coverage:
./tools/diff_coverage.sh $(old) $(new) $(packages)
#########
# Clean #
#########
clean-protos:
rm -rf $(PROTO_GOS)
clean: ## clean the generated files
rm -rf clients/cmd/promtail/promtail
rm -rf cmd/loki/loki
rm -rf cmd/logcli/logcli
rm -rf cmd/loki-canary/loki-canary
rm -rf cmd/querytee/querytee
rm -rf .cache
rm -rf clients/cmd/docker-driver/rootfs
rm -rf dist/
rm -rf clients/cmd/fluent-bit/out_grafana_loki.h
rm -rf clients/cmd/fluent-bit/out_grafana_loki.so
rm -rf cmd/migrate/migrate
rm -rf cmd/logql-analyzer/logql-analyzer
$(MAKE) -BC clients/cmd/fluentd $@
go clean ./...
#########
# YACCs #
#########
yacc: $(YACC_GOS)
%.y.go: %.y
ifeq ($(BUILD_IN_CONTAINER),true)
# I wish we could make this a multiline variable however you can't pass more than simple arguments to them
@mkdir -p $(shell pwd)/.pkg
@mkdir -p $(shell pwd)/.cache
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell pwd)/.cache:/go/cache$(MOUNT_FLAGS) \
-v $(shell pwd)/.pkg:/go/pkg$(MOUNT_FLAGS) \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
goyacc -p $(basename $(notdir $<)) -o $@ $<
sed -i.back '/^\/\/line/ d' $@
rm ${@}.back
endif
#########
# Ragels #
#########
ragel: $(RAGEL_GOS)
%.rl.go: %.rl
ifeq ($(BUILD_IN_CONTAINER),true)
@mkdir -p $(shell pwd)/.pkg
@mkdir -p $(shell pwd)/.cache
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell pwd)/.cache:/go/cache$(MOUNT_FLAGS) \
-v $(shell pwd)/.pkg:/go/pkg$(MOUNT_FLAGS) \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
ragel -Z $< -o $@
endif
#############
# Protobufs #
#############
protos: clean-protos $(PROTO_GOS)
%.pb.go:
ifeq ($(BUILD_IN_CONTAINER),true)
@mkdir -p $(shell pwd)/.pkg
@mkdir -p $(shell pwd)/.cache
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell pwd)/.cache:/go/cache$(MOUNT_FLAGS) \
-v $(shell pwd)/.pkg:/go/pkg$(MOUNT_FLAGS) \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
@# The store-gateway RPC is based on Thanos which uses relative references to other protos, so we need
@# to configure all such relative paths. `gogo/protobuf` is used by it.
case "$@" in \
vendor*) \
protoc -I ./vendor/github.com/gogo/protobuf:./vendor:./$(@D) --gogoslick_out=plugins=grpc:./vendor ./$(patsubst %.pb.go,%.proto,$@); \
;; \
*) \
protoc -I .:./vendor/github.com/gogo/protobuf:./vendor/github.com/thanos-io/thanos/pkg:./vendor:./$(@D) --gogoslick_out=Mgoogle/protobuf/timestamp.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/any.proto=github.com/gogo/protobuf/types,plugins=grpc,paths=source_relative:./ ./$(patsubst %.pb.go,%.proto,$@); \
;; \
esac
endif
#################
# Docker Driver #
#################
# optionally set the tag or the arch suffix (-arm64)
LOKI_DOCKER_DRIVER ?= "grafana/loki-docker-driver"
PLUGIN_TAG ?= $(IMAGE_TAG)
PLUGIN_ARCH ?=
# build-rootfs
# builds the plugin rootfs
define build-rootfs
rm -rf clients/cmd/docker-driver/rootfs || true
mkdir clients/cmd/docker-driver/rootfs
docker build -t rootfsimage -f clients/cmd/docker-driver/Dockerfile .
ID=$$(docker create rootfsimage true) && \
(docker export $$ID | tar -x -C clients/cmd/docker-driver/rootfs) && \
docker rm -vf $$ID
docker rmi rootfsimage -f
endef
docker-driver: docker-driver-clean ## build the docker-driver executable
$(build-rootfs)
docker plugin create $(LOKI_DOCKER_DRIVER):$(PLUGIN_TAG)$(PLUGIN_ARCH) clients/cmd/docker-driver
$(build-rootfs)
docker plugin create $(LOKI_DOCKER_DRIVER):main$(PLUGIN_ARCH) clients/cmd/docker-driver
clients/cmd/docker-driver/docker-driver:
CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
docker-driver-push: docker-driver
ifndef DOCKER_PASSWORD
$(error env var DOCKER_PASSWORD is undefined)
endif
ifndef DOCKER_USERNAME
$(error env var DOCKER_USERNAME is undefined)
endif
echo ${DOCKER_PASSWORD} | docker login --username ${DOCKER_USERNAME} --password-stdin
docker plugin push $(LOKI_DOCKER_DRIVER):$(PLUGIN_TAG)$(PLUGIN_ARCH)
docker plugin push $(LOKI_DOCKER_DRIVER):main$(PLUGIN_ARCH)
docker-driver-enable:
docker plugin enable $(LOKI_DOCKER_DRIVER):$(PLUGIN_TAG)$(PLUGIN_ARCH)
docker-driver-clean:
-docker plugin disable $(LOKI_DOCKER_DRIVER):$(PLUGIN_TAG)$(PLUGIN_ARCH)
-docker plugin rm $(LOKI_DOCKER_DRIVER):$(PLUGIN_TAG)$(PLUGIN_ARCH)
-docker plugin rm $(LOKI_DOCKER_DRIVER):main$(PLUGIN_ARCH)
rm -rf clients/cmd/docker-driver/rootfs
#####################
# fluent-bit plugin #
#####################
fluent-bit-plugin: ## build the fluent-bit plugin
go build $(DYN_GO_FLAGS) -buildmode=c-shared -o clients/cmd/fluent-bit/out_grafana_loki.so ./clients/cmd/fluent-bit/
fluent-bit-image: ## build the fluent-bit plugin docker image
$(SUDO) docker build -t $(IMAGE_PREFIX)/fluent-bit-plugin-loki:$(IMAGE_TAG) --build-arg LDFLAGS="-s -w $(GO_LDFLAGS)" -f clients/cmd/fluent-bit/Dockerfile .
fluent-bit-push: ## push the fluent-bit plugin docker image
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/fluent-bit-plugin-loki:$(IMAGE_TAG)
fluent-bit-test: LOKI_URL ?= http://localhost:3100/loki/api/
fluent-bit-test:
docker run -v /var/log:/var/log -e LOG_PATH="/var/log/*.log" -e LOKI_URL="$(LOKI_URL)" \
$(IMAGE_PREFIX)/fluent-bit-plugin-loki:$(IMAGE_TAG)
##################
# fluentd plugin #
##################
fluentd-plugin: ## build the fluentd plugin
$(MAKE) -BC clients/cmd/fluentd $@
fluentd-plugin-push: ## push the fluentd plugin
$(MAKE) -BC clients/cmd/fluentd $@
fluentd-image: ## build the fluentd docker image
$(SUDO) docker build -t $(IMAGE_PREFIX)/fluent-plugin-loki:$(IMAGE_TAG) -f clients/cmd/fluentd/Dockerfile .
fluentd-push:
fluentd-image-push: ## push the fluentd docker image
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/fluent-plugin-loki:$(IMAGE_TAG)
fluentd-test: LOKI_URL ?= http://loki:3100
fluentd-test:
LOKI_URL="$(LOKI_URL)" docker-compose -f clients/cmd/fluentd/docker/docker-compose.yml up --build
##################
# logstash plugin #
##################
logstash-image: ## build the logstash image
$(SUDO) docker build -t $(IMAGE_PREFIX)/logstash-output-loki:$(IMAGE_TAG) -f clients/cmd/logstash/Dockerfile ./
# Send 10 lines to the local Loki instance.
logstash-push-test-logs: LOKI_URL ?= http://host.docker.internal:3100/loki/api/v1/push
logstash-push-test-logs:
$(SUDO) docker run -e LOKI_URL="$(LOKI_URL)" -v `pwd`/clients/cmd/logstash/loki-test.conf:/home/logstash/loki.conf --rm \
$(IMAGE_PREFIX)/logstash-output-loki:$(IMAGE_TAG) -f loki.conf
logstash-push: ## push the logstash image
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/logstash-output-loki:$(IMAGE_TAG)
# Enter an env already configure to build and test logstash output plugin.
logstash-env:
$(SUDO) docker run -v `pwd`/clients/cmd/logstash:/home/logstash/ -it --rm --entrypoint /bin/sh $(IMAGE_PREFIX)/logstash-output-loki:$(IMAGE_TAG)
########################
# Bigtable Backup Tool #
########################
BIGTABLE_BACKUP_TOOL_FOLDER = ./tools/bigtable-backup
BIGTABLE_BACKUP_TOOL_TAG ?= $(IMAGE_TAG)
bigtable-backup:
docker build -t $(IMAGE_PREFIX)/$(shell basename $(BIGTABLE_BACKUP_TOOL_FOLDER)) $(BIGTABLE_BACKUP_TOOL_FOLDER)
docker tag $(IMAGE_PREFIX)/$(shell basename $(BIGTABLE_BACKUP_TOOL_FOLDER)) $(IMAGE_PREFIX)/loki-bigtable-backup:$(BIGTABLE_BACKUP_TOOL_TAG)
push-bigtable-backup: bigtable-backup
docker push $(IMAGE_PREFIX)/loki-bigtable-backup:$(BIGTABLE_BACKUP_TOOL_TAG)
##########
# Images #
##########
images: promtail-image loki-image loki-canary-image helm-test-image docker-driver fluent-bit-image fluentd-image
# push(app, optional tag)
# pushes the app, optionally tagging it differently before
define push
$(SUDO) $(TAG_OCI) $(IMAGE_PREFIX)/$(1):$(IMAGE_TAG) $(IMAGE_PREFIX)/$(1):$(2)
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/$(1):$(2)
endef
# push-image(app)
# pushes the app, also as :main
define push-image
$(call push,$(1),$(IMAGE_TAG))
$(call push,$(1),main)
endef
# promtail
promtail-image: ## build the promtail docker image
$(SUDO) docker build -t $(IMAGE_PREFIX)/promtail:$(IMAGE_TAG) -f clients/cmd/promtail/Dockerfile .
promtail-image-cross:
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/promtail:$(IMAGE_TAG) -f clients/cmd/promtail/Dockerfile.cross .
promtail-debug-image: OCI_PLATFORMS=
promtail-debug-image: ## build the promtail debug docker image
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/promtail:$(IMAGE_TAG)-debug -f clients/cmd/promtail/Dockerfile.debug .
promtail-push: promtail-image-cross
$(call push-image,promtail)
# loki
loki-image: ## build the loki docker image
$(SUDO) docker build -t $(IMAGE_PREFIX)/loki:$(IMAGE_TAG) -f cmd/loki/Dockerfile .
loki-image-cross:
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki:$(IMAGE_TAG) -f cmd/loki/Dockerfile.cross .
loki-debug-image: OCI_PLATFORMS=
loki-debug-image: ## build the debug loki docker image
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki:$(IMAGE_TAG)-debug -f cmd/loki/Dockerfile.debug .
loki-push: loki-image-cross
$(call push-image,loki)
# loki-canary
loki-canary-image: ## build the loki canary docker image
$(SUDO) docker build -t $(IMAGE_PREFIX)/loki-canary:$(IMAGE_TAG) -f cmd/loki-canary/Dockerfile .
loki-canary-image-cross:
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki-canary:$(IMAGE_TAG) -f cmd/loki-canary/Dockerfile.cross .
loki-canary-push: loki-canary-image-cross
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/loki-canary:$(IMAGE_TAG)
helm-test-image: ## build the helm test image
$(SUDO) docker build -t $(IMAGE_PREFIX)/loki-helm-test:$(IMAGE_TAG) -f production/helm/loki/src/helm-test/Dockerfile .
helm-test-push: helm-test-image ## push the helm test image
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/loki-helm-test:$(IMAGE_TAG)
# loki-querytee
loki-querytee-image:
$(SUDO) docker build -t $(IMAGE_PREFIX)/loki-query-tee:$(IMAGE_TAG) -f cmd/querytee/Dockerfile .
loki-querytee-image-cross:
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki-query-tee:$(IMAGE_TAG) -f cmd/querytee/Dockerfile.cross .
loki-querytee-push: loki-querytee-image-cross
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/loki-query-tee:$(IMAGE_TAG)
# migrate-image
migrate-image:
$(SUDO) docker build -t $(IMAGE_PREFIX)/loki-migrate:$(IMAGE_TAG) -f cmd/migrate/Dockerfile .
# LogQL Analyzer
logql-analyzer-image: ## build the LogQL Analyzer image
$(SUDO) docker build -t $(IMAGE_PREFIX)/logql-analyzer:$(IMAGE_TAG) -f cmd/logql-analyzer/Dockerfile .
logql-analyzer-push: logql-analyzer-image ## push the LogQL Analyzer image
$(call push-image,logql-analyzer)
# build-image (only amd64)
build-image: OCI_PLATFORMS=
build-image: ## build the docker build image
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki-build-image:$(IMAGE_TAG) ./loki-build-image
build-image-push: build-image ## push the docker build image
ifneq (,$(findstring WIP,$(IMAGE_TAG)))
@echo "Cannot push a WIP image, commit changes first"; \
false;
endif
$(call push,loki-build-image,$(BUILD_IMAGE_VERSION))
$(call push,loki-build-image,latest)
# loki-operator
loki-operator-image:
$(SUDO) docker build -t $(IMAGE_PREFIX)/loki-operator:$(IMAGE_TAG) -f operator/Dockerfile operator/
loki-operator-image-cross:
$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki-operator:$(IMAGE_TAG) -f operator/Dockerfile.cross operator/
loki-operator-push: loki-operator-image-cross
$(SUDO) $(PUSH_OCI) $(IMAGE_PREFIX)/loki-operator:$(IMAGE_TAG)
#################
# Documentation #
#################
documentation-helm-reference-check:
@echo "Checking diff"
$(MAKE) -BC docs sources/setup/install/helm/reference.md
@git diff --exit-code -- docs/sources/setup/install/helm/reference.md || (echo "Please generate Helm Chart reference by running 'make -C docs sources/setup/install/helm/reference.md'" && false)
########
# Misc #
########
benchmark-store:
go run ./pkg/storage/hack/main.go
$(GOTEST) ./pkg/storage/ -bench=. -benchmem -memprofile memprofile.out -cpuprofile cpuprofile.out -trace trace.out
# regenerate drone yaml
drone:
ifeq ($(BUILD_IN_CONTAINER),true)
@mkdir -p $(shell pwd)/.pkg
@mkdir -p $(shell pwd)/.cache
$(SUDO) docker run $(RM) $(TTY) -i \
-e DRONE_SERVER -e DRONE_TOKEN \
-v $(shell pwd)/.cache:/go/cache$(MOUNT_FLAGS) \
-v $(shell pwd)/.pkg:/go/pkg$(MOUNT_FLAGS) \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
drone jsonnet --stream --format -V __build-image-version=$(BUILD_IMAGE_VERSION) --source .drone/drone.jsonnet --target .drone/drone.yml
drone lint .drone/drone.yml --trusted
drone sign --save grafana/loki .drone/drone.yml || echo "You must set DRONE_SERVER and DRONE_TOKEN. These values can be found on your [drone account](http://drone.grafana.net/account) page."
endif
check-drone-drift:
./tools/check-drone-drift.sh $(BUILD_IMAGE_VERSION)
# support go modules
check-mod:
ifeq ($(BUILD_IN_CONTAINER),true)
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell go env GOPATH)/pkg:/go/pkg$(MOUNT_FLAGS) \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
GO111MODULE=on GOPROXY=https://proxy.golang.org go mod download
GO111MODULE=on GOPROXY=https://proxy.golang.org go mod verify
GO111MODULE=on GOPROXY=https://proxy.golang.org go mod tidy
GO111MODULE=on GOPROXY=https://proxy.golang.org go mod vendor
endif
@git diff --exit-code -- go.sum go.mod vendor/ || \
(echo "Run 'go mod download && go mod verify && go mod tidy && go mod vendor' and check in changes to vendor/ to fix failed check-mod."; exit 1)
lint-jsonnet:
@RESULT=0; \
for f in $$(find . -name 'vendor' -prune -o -name '*.libsonnet' -print -o -name '*.jsonnet' -print); do \
jsonnetfmt -- "$$f" | diff -u "$$f" -; \
RESULT=$$(($$RESULT + $$?)); \
done; \
for d in $$(find . -name '*-mixin' -a -type d -print); do \
if [ -e "$$d/jsonnetfile.json" ]; then \
echo "Installing dependencies for $$d"; \
pushd "$$d" >/dev/null && jb install && popd >/dev/null; \
fi; \
done; \
for m in $$(find . -name 'mixin.libsonnet' -not -path '*/vendor/*' -print); do \
echo "Linting $$m"; \
mixtool lint -J $$(dirname "$$m")/vendor "$$m"; \
if [ $$? -ne 0 ]; then \
RESULT=1; \
fi; \
done; \
exit $$RESULT
fmt-jsonnet:
@find . -name 'vendor' -prune -o -name '*.libsonnet' -print -o -name '*.jsonnet' -print | \
xargs -n 1 -- jsonnetfmt -i
fmt-proto:
ifeq ($(BUILD_IN_CONTAINER),true)
# I wish we could make this a multiline variable however you can't pass more than simple arguments to them
@mkdir -p $(shell pwd)/.pkg
@mkdir -p $(shell pwd)/.cache
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell pwd)/.cache:/go/cache$(MOUNT_FLAGS) \
-v $(shell pwd)/.pkg:/go/pkg$(MOUNT_FLAGS) \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
echo '$(PROTO_DEFS)' | \
xargs -n 1 -- buf format -w
endif
lint-scripts:
# Ignore https://github.com/koalaman/shellcheck/wiki/SC2312
@find . -name '*.sh' -not -path '*/vendor/*' -print0 | \
xargs -0 -n1 shellcheck -e SC2312 -x -o all
# search for dead link in our documentation.
# To avoid being rate limited by Github you can use an env variable GITHUB_TOKEN to pass a github token API.
# see https://github.com/settings/tokens
lint-markdown:
ifeq ($(BUILD_IN_CONTAINER),true)
$(SUDO) docker run $(RM) $(TTY) -i \
-v $(shell pwd):/src/loki$(MOUNT_FLAGS) \
$(IMAGE_PREFIX)/loki-build-image:$(BUILD_IMAGE_VERSION) $@;
else
lychee --verbose --config .lychee.toml ./*.md ./docs/**/*.md ./production/**/*.md ./cmd/**/*.md ./clients/**/*.md ./tools/**/*.md
endif
# usage: FUZZ_TESTCASE_PATH=/tmp/testcase make test-fuzz
# this will run the fuzzing using /tmp/testcase and save benchmark locally.
test-fuzz:
$(GOTEST) -timeout 30s -tags dev,gofuzz -cpuprofile cpu.prof -memprofile mem.prof \
-run ^Test_Fuzz$$ github.com/grafana/loki/pkg/logql/syntax -v -count=1 -timeout=0s
format:
find . $(DONT_FIND) -name '*.pb.go' -prune -o -name '*.y.go' -prune -o -name '*.rl.go' -prune -o \
-name '*_vfsdata.go' -prune -o -type f -name '*.go' -exec gofmt -w -s {} \;
find . $(DONT_FIND) -name '*.pb.go' -prune -o -name '*.y.go' -prune -o -name '*.rl.go' -prune -o \
-name '*_vfsdata.go' -prune -o -type f -name '*.go' -exec goimports -w -local github.com/grafana/loki {} \;
GIT_TARGET_BRANCH ?= main
check-format: format
git diff --name-only HEAD origin/$(GIT_TARGET_BRANCH) -- "*.go" | xargs --no-run-if-empty git diff --exit-code -- \
|| (echo "Please format code by running 'make format' and committing the changes" && false)
# Documentation related commands
doc: ## Generates the config file documentation
go run ./tools/doc-generator $(DOC_FLAGS_TEMPLATE) > $(DOC_FLAGS)
check-doc: ## Check the documentation files are up to date
check-doc: doc
@find . -name "*.md" | xargs git diff --exit-code -- \
|| (echo "Please update generated documentation by running 'make doc' and committing the changes" && false)
###################
# Example Configs #
###################
# Validate the example configurations that we provide in ./docs/sources/configure/examples
validate-example-configs: loki
for f in ./docs/sources/configure/examples/*.yaml; do echo "Validating provided example config: $$f" && ./cmd/loki/loki -config.file=$$f -verify-config || exit 1; done
# Dynamically generate ./docs/sources/configure/examples.md using the example configs that we provide.
# This target should be run if any of our example configs change.
generate-example-config-doc:
$(eval CONFIG_DOC_PATH=$(DOC_SOURCES_PATH)/configure)
$(eval CONFIG_EXAMPLES_PATH=$(CONFIG_DOC_PATH)/examples)
echo "Removing existing doc at $(CONFIG_DOC_PATH)/examples.md and re-generating. . ."
# Title and Heading
echo -e "---\ntitle: Examples\ndescription: Loki Configuration Examples\n---\n # Examples" > $(CONFIG_DOC_PATH)/examples.md
# Append each configuration and its file name to examples.md
for f in $$(find $(CONFIG_EXAMPLES_PATH)/*.yaml -printf "%f\n" | sort -k1n); do \
echo -e "\n## $$f\n\n\`\`\`yaml\n" >> $(CONFIG_DOC_PATH)/examples.md; \
cat $(CONFIG_EXAMPLES_PATH)/$$f >> $(CONFIG_DOC_PATH)/examples.md; \
echo -e "\n\`\`\`\n" >> $(CONFIG_DOC_PATH)/examples.md; \
done
# Fail our CI build if changes are made to example configurations but our doc is not updated
check-example-config-doc: generate-example-config-doc
@if ! (git diff --exit-code ./docs/sources/configure/examples.md); then \
echo -e "\nChanges found in generated example configuration doc"; \
echo "Run 'make generate-example-config-doc' and commit the changes to fix this error."; \
echo "If you are actively developing these files you can ignore this error"; \
echo -e "(Don't forget to check in the generated files when finished)\n"; \
exit 1; \
fi
dev-k3d-loki:
$(MAKE) -C $(CURDIR)/tools/dev/k3d loki
dev-k3d-enterprise-logs:
$(MAKE) -C $(CURDIR)/tools/dev/k3d enterprise-logs
dev-k3d-down:
$(MAKE) -C $(CURDIR)/tools/dev/k3d down