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Add Go 1.21 support
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Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
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kakkoyun committed Aug 11, 2023
1 parent cdd7f45 commit e48644f
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Showing 5 changed files with 258 additions and 6 deletions.
4 changes: 2 additions & 2 deletions .github/workflows/go.yml
Expand Up @@ -5,7 +5,7 @@ on:
push:
branches:
- main
- 'release-*'
- "release-*"

# Minimal permissions to be inherited by any job that don't declare it's own permissions
permissions:
Expand All @@ -18,7 +18,7 @@ jobs:

strategy:
matrix:
go_version: ["1.18", "1.19", "1.20"]
go_version: ["1.17", "1.18", "1.19", "1.20", "1.21"]

steps:
- name: Checkout code
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3 changes: 1 addition & 2 deletions Makefile
Expand Up @@ -21,7 +21,7 @@ test: deps common-test
test-short: deps common-test-short

.PHONY: generate-go-collector-test-files
VERSIONS := 1.17 1.18 1.19 1.20
VERSIONS := 1.17 1.18 1.19 1.20 1.21
generate-go-collector-test-files:
for GO_VERSION in $(VERSIONS); do \
docker run --rm -v $(PWD):/workspace -w /workspace golang:$$GO_VERSION go run prometheus/gen_go_collector_metrics_set.go; \
Expand All @@ -31,4 +31,3 @@ generate-go-collector-test-files:
.PHONY: fmt
fmt: common-format
$(GOIMPORTS) -local github.com/prometheus/client_golang -w .

4 changes: 2 additions & 2 deletions README.md
Expand Up @@ -10,13 +10,13 @@ This is the [Go](http://golang.org) client library for
instrumenting application code, and one for creating clients that talk to the
Prometheus HTTP API.

__This library requires Go1.18 or later.__
**This library requires Go1.17 or later.**

## Important note about releases and stability

This repository generally follows [Semantic
Versioning](https://semver.org/). However, the API client in
prometheus/client_golang/api/… is still considered experimental. Breaking
`prometheus/client_golang/api/…` is still considered experimental. Breaking
changes of the API client will _not_ trigger a new major release. The same is
true for selected other new features explicitly marked as **EXPERIMENTAL** in
CHANGELOG.md.
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172 changes: 172 additions & 0 deletions prometheus/collectors/go_collector_go121_test.go
@@ -0,0 +1,172 @@
// Copyright 2022 The Prometheus 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.

//go:build go1.21 && !go1.22
// +build go1.21,!go1.22

package collectors

func withAllMetrics() []string {
return withBaseMetrics([]string{
"go_cgo_go_to_c_calls_calls_total",
"go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"go_cpu_classes_gc_pause_cpu_seconds_total",
"go_cpu_classes_gc_total_cpu_seconds_total",
"go_cpu_classes_idle_cpu_seconds_total",
"go_cpu_classes_scavenge_assist_cpu_seconds_total",
"go_cpu_classes_scavenge_background_cpu_seconds_total",
"go_cpu_classes_scavenge_total_cpu_seconds_total",
"go_cpu_classes_total_cpu_seconds_total",
"go_cpu_classes_user_cpu_seconds_total",
"go_gc_cycles_automatic_gc_cycles_total",
"go_gc_cycles_forced_gc_cycles_total",
"go_gc_cycles_total_gc_cycles_total",
"go_gc_gogc_percent",
"go_gc_gomemlimit_bytes",
"go_gc_heap_allocs_by_size_bytes",
"go_gc_heap_allocs_bytes_total",
"go_gc_heap_allocs_objects_total",
"go_gc_heap_frees_by_size_bytes",
"go_gc_heap_frees_bytes_total",
"go_gc_heap_frees_objects_total",
"go_gc_heap_goal_bytes",
"go_gc_heap_live_bytes",
"go_gc_heap_objects_objects",
"go_gc_heap_tiny_allocs_objects_total",
"go_gc_limiter_last_enabled_gc_cycle",
"go_gc_pauses_seconds",
"go_gc_scan_globals_bytes",
"go_gc_scan_heap_bytes",
"go_gc_scan_stack_bytes",
"go_gc_scan_total_bytes",
"go_gc_stack_starting_size_bytes",
"go_godebug_non_default_behavior_execerrdot_events_total",
"go_godebug_non_default_behavior_gocachehash_events_total",
"go_godebug_non_default_behavior_gocachetest_events_total",
"go_godebug_non_default_behavior_gocacheverify_events_total",
"go_godebug_non_default_behavior_http2client_events_total",
"go_godebug_non_default_behavior_http2server_events_total",
"go_godebug_non_default_behavior_installgoroot_events_total",
"go_godebug_non_default_behavior_jstmpllitinterp_events_total",
"go_godebug_non_default_behavior_multipartmaxheaders_events_total",
"go_godebug_non_default_behavior_multipartmaxparts_events_total",
"go_godebug_non_default_behavior_multipathtcp_events_total",
"go_godebug_non_default_behavior_panicnil_events_total",
"go_godebug_non_default_behavior_randautoseed_events_total",
"go_godebug_non_default_behavior_tarinsecurepath_events_total",
"go_godebug_non_default_behavior_x509sha1_events_total",
"go_godebug_non_default_behavior_x509usefallbackroots_events_total",
"go_godebug_non_default_behavior_zipinsecurepath_events_total",
"go_memory_classes_heap_free_bytes",
"go_memory_classes_heap_objects_bytes",
"go_memory_classes_heap_released_bytes",
"go_memory_classes_heap_stacks_bytes",
"go_memory_classes_heap_unused_bytes",
"go_memory_classes_metadata_mcache_free_bytes",
"go_memory_classes_metadata_mcache_inuse_bytes",
"go_memory_classes_metadata_mspan_free_bytes",
"go_memory_classes_metadata_mspan_inuse_bytes",
"go_memory_classes_metadata_other_bytes",
"go_memory_classes_os_stacks_bytes",
"go_memory_classes_other_bytes",
"go_memory_classes_profiling_buckets_bytes",
"go_memory_classes_total_bytes",
"go_sched_gomaxprocs_threads",
"go_sched_goroutines_goroutines",
"go_sched_latencies_seconds",
"go_sync_mutex_wait_total_seconds_total",
})
}

func withGCMetrics() []string {
return withBaseMetrics([]string{
"go_gc_cycles_automatic_gc_cycles_total",
"go_gc_cycles_forced_gc_cycles_total",
"go_gc_cycles_total_gc_cycles_total",
"go_gc_gogc_percent",
"go_gc_gomemlimit_bytes",
"go_gc_heap_allocs_by_size_bytes",
"go_gc_heap_allocs_bytes_total",
"go_gc_heap_allocs_objects_total",
"go_gc_heap_frees_by_size_bytes",
"go_gc_heap_frees_bytes_total",
"go_gc_heap_frees_objects_total",
"go_gc_heap_goal_bytes",
"go_gc_heap_live_bytes",
"go_gc_heap_objects_objects",
"go_gc_heap_tiny_allocs_objects_total",
"go_gc_limiter_last_enabled_gc_cycle",
"go_gc_pauses_seconds",
"go_gc_scan_globals_bytes",
"go_gc_scan_heap_bytes",
"go_gc_scan_stack_bytes",
"go_gc_scan_total_bytes",
"go_gc_stack_starting_size_bytes",
})
}

func withMemoryMetrics() []string {
return withBaseMetrics([]string{
"go_memory_classes_heap_free_bytes",
"go_memory_classes_heap_objects_bytes",
"go_memory_classes_heap_released_bytes",
"go_memory_classes_heap_stacks_bytes",
"go_memory_classes_heap_unused_bytes",
"go_memory_classes_metadata_mcache_free_bytes",
"go_memory_classes_metadata_mcache_inuse_bytes",
"go_memory_classes_metadata_mspan_free_bytes",
"go_memory_classes_metadata_mspan_inuse_bytes",
"go_memory_classes_metadata_other_bytes",
"go_memory_classes_os_stacks_bytes",
"go_memory_classes_other_bytes",
"go_memory_classes_profiling_buckets_bytes",
"go_memory_classes_total_bytes",
})
}

func withSchedulerMetrics() []string {
return []string{
"go_gc_duration_seconds",
"go_goroutines",
"go_info",
"go_memstats_last_gc_time_seconds",
"go_sched_gomaxprocs_threads",
"go_sched_goroutines_goroutines",
"go_sched_latencies_seconds",
"go_threads",
}
}

func withDebugMetrics() []string {
return []string{
"go_godebug_non_default_behavior_execerrdot_events_total",
"go_godebug_non_default_behavior_gocachehash_events_total",
"go_godebug_non_default_behavior_gocachetest_events_total",
"go_godebug_non_default_behavior_gocacheverify_events_total",
"go_godebug_non_default_behavior_http2client_events_total",
"go_godebug_non_default_behavior_http2server_events_total",
"go_godebug_non_default_behavior_installgoroot_events_total",
"go_godebug_non_default_behavior_jstmpllitinterp_events_total",
"go_godebug_non_default_behavior_multipartmaxheaders_events_total",
"go_godebug_non_default_behavior_multipartmaxparts_events_total",
"go_godebug_non_default_behavior_multipathtcp_events_total",
"go_godebug_non_default_behavior_panicnil_events_total",
"go_godebug_non_default_behavior_randautoseed_events_total",
"go_godebug_non_default_behavior_tarinsecurepath_events_total",
"go_godebug_non_default_behavior_x509sha1_events_total",
"go_godebug_non_default_behavior_x509usefallbackroots_events_total",
"go_godebug_non_default_behavior_zipinsecurepath_events_total",
}
}
81 changes: 81 additions & 0 deletions prometheus/go_collector_metrics_go121_test.go

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