forked from kubernetes-sigs/kube-scheduler-wasm-extension
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Makefile
143 lines (124 loc) · 6.57 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
gofumpt := mvdan.cc/gofumpt@v0.5.0
gosimports := github.com/rinchsan/gosimports/cmd/gosimports@v0.3.8
golangci_lint := github.com/golangci/golangci-lint/cmd/golangci-lint@v1.53.2
%/main.wasm: %/main.go
@(cd $(@D); tinygo build -o main.wasm -gc=custom -tags=custommalloc -scheduler=none --no-debug -target=wasi main.go)
.PHONY: build-tinygo
build-tinygo: examples/prefilter-simple/main.wasm examples/filter-simple/main.wasm examples/score-simple/main.wasm guest/testdata/all/main.wasm guest/testdata/all-noop/main.wasm guest/testdata/cyclestate/main.wasm guest/testdata/prefilter/main.wasm guest/testdata/filter/main.wasm guest/testdata/score/main.wasm
%/main-debug.wasm: %/main.go
@(cd $(@D); tinygo build -o main-debug.wasm -gc=custom -tags=custommalloc -scheduler=none -target=wasi main.go)
# Testing the guest code means running it with TinyGo, which internally
# compiles the unit tests to a wasm binary, then runs it in a WASI runtime.
.PHONY: test-guest
test-guest: guest/.tinygo-target.json
@(cd guest; tinygo test -v -target .tinygo-target.json ./...)
# By default, TinyGo's wasi target uses wasmtime. but our plugin uses wazero.
# This makes a wasi target that uses the same wazero version as the scheduler.
wazero_version := $(shell (cd scheduler; go list -f '{{ .Module.Version }}' github.com/tetratelabs/wazero))
guest/.tinygo-target.json: scheduler/go.mod
@sed 's~"wasmtime.*"~"go run github.com/tetratelabs/wazero/cmd/wazero@$(wazero_version) run {}"~' $(shell tinygo env TINYGOROOT)/targets/wasi.json > $@
.PHONY: build-wat
build-wat: $(wildcard scheduler/test/testdata/*/*.wat)
@for f in $^; do \
wasm=$$(echo $$f | sed -e 's/\.wat/\.wasm/'); \
wat2wasm -o $$wasm --debug-names $$f; \
done
.PHONY: testdata
testdata:
@$(MAKE) build-tinygo
@$(MAKE) build-wat
.PHONY: profile
profile: examples/filter-simple/main-debug.wasm
@cd ./internal/e2e; \
go run ./profiler/profiler.go ../../$^; \
go tool pprof -text cpu.pprof; \
go tool pprof -text mem.pprof; \
rm cpu.pprof mem.pprof
.PHONY: bench-plugin
bench-plugin:
@(cd internal/e2e; go test -run='^$$' -bench '^BenchmarkPlugin.*$$' . -count=6)
.PHONY: proto-tools
proto-tools:
cd ./kubernetes/proto/tools; \
cat tools.go | grep "_" | awk -F'"' '{print $$2}' | xargs -tI % go install %
# Generate protobuf sources from the same kubernetes version as the plugin.
kubernetes_version := v1.27.3
.PHONY: submodule-update
submodule-update:
git submodule update -i
cp ./kubernetes/kubernetes.checkout ./.git/modules/kubernetes/kubernetes/info/sparse-checkout
cd ./kubernetes/kubernetes; \
git checkout $(kubernetes_version); \
git config core.sparsecheckout true; \
git read-tree -mu HEAD
# This uses the exact generated protos from Kubernetes source, to ensure exact
# wire-type parity. Otherwise, we need expensive to maintain conversion logic.
# We can't use the go generated in the same source tree in TinyGo, because it
# hangs compiling. Instead, we generate UnmarshalVT with go-plugin which is
# known to work with TinyGo.
.PHONY: update-kubernetes-proto
update-kubernetes-proto: proto-tools
echo "Regenerate the Go protobuf code."
cd kubernetes/kubernetes/staging/src/; \
protoc ./k8s.io/apimachinery/pkg/api/resource/generated.proto --go-plugin_out=../../../proto \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/api/resource/generated.proto=./resource; \
protoc ./k8s.io/apimachinery/pkg/runtime/generated.proto --go-plugin_out=../../../proto \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/runtime/generated.proto=./runtime; \
protoc ./k8s.io/apimachinery/pkg/runtime/schema/generated.proto --go-plugin_out=../../../proto \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/runtime/schema/generated.proto=./schema; \
protoc ./k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto --go-plugin_out=../../../proto \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/apis/meta/v1/generated.proto=./meta \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/runtime/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/runtime \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/runtime/schema/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/schema; \
protoc ./k8s.io/apimachinery/pkg/util/intstr/generated.proto --go-plugin_out=../../../proto \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/util/intstr/generated.proto=./instr; \
protoc ./k8s.io/api/core/v1/generated.proto --go-plugin_out=../../../proto \
--go-plugin_opt=Mk8s.io/api/core/v1/generated.proto=./api \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/api/resource/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/resource \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/apis/meta/v1/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/meta \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/runtime/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/runtime \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/runtime/schema/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/schema \
--go-plugin_opt=Mk8s.io/apimachinery/pkg/util/intstr/generated.proto=sigs.k8s.io/kube-scheduler-wasm-extension/kubernetes/proto/instr;
@$(MAKE) format
.PHONY: lint
lint:
@for f in $(all_mods); do \
(cd $$(dirname $$f); go run $(golangci_lint) run --timeout 5m); \
done
.PHONY: format
format:
@go run $(gofumpt) -l -w .
@go run $(gosimports) -local sigs.k8s.io/kube-scheduler-wasm-extension/ -w $(shell find . -name '*.go' -type f)
# all_mods are the go modules including examples. Examples should also be
# formatted, lint checked, etc. even if they are are built with TinyGo.
all_mods := ./internal/e2e/go.mod ./scheduler/go.mod ./guest/go.mod ./guest/testdata/go.mod ./kubernetes/proto/go.mod ./examples/go.mod
all_nottinygo := ./examples/go.mod ./guest/testdata/go.mod
.PHONY: tidy
tidy:
@for f in $(all_mods); do \
(cd $$(dirname $$f); go mod tidy); \
done
.PHONY: build
build:
@# We filter out the examples main packages, as nottinygo cannot compile \
# to a normal platform executable.
@for f in $(filter-out $(all_nottinygo), $(all_mods)); do \
(cd $$(dirname $$f); go build ./...); \
done
# Test runs both host and guest unit tests with normal go.
.PHONY: test
test:
@(cd scheduler; go test -v ./...)
@(cd guest; go test -v ./...)
@(cd internal/e2e; go test -v ./...)
.PHONY: check # Pre-flight check for pull requests
check:
@# To make troubleshooting easier, order targets from simple to specific.
@$(MAKE) tidy
@$(MAKE) build
@$(MAKE) format
@$(MAKE) lint
@if [ ! -z "`git status -s`" ]; then \
echo "The following differences will fail CI until committed:"; \
git diff --exit-code; \
fi