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Myasnikov DaniilandClaude Opus 4.8
fd7fcbda4e
The operator's platform version was baked into the image at build time
(`-ldflags -X pkg/version.Version` from `git describe`), so a
`vX.Y.Z-rc.N` image literally carried the rc string. That blocks promoting
a release-candidate to stable by retag: the bits would still self-report
the rc version.
Resolve the version from the COZYSTACK_VERSION env var at runtime, falling
back to the build-time value when unset (local builds still work). The
installer chart threads `cozystackOperator.platformVersion` into the
operator Deployment as that env var, and `make manifests` stamps it into
the kubectl-apply release artifacts. The same image bits can now report any
release name, so promotion needs no rebuild.
The only behavioral reader is the telemetry metric
`cozy_cluster_info{cozystack_version=...}`; cozypkg/check-readiness keep
their own build-time Version and are unaffected.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
49 lines
1.7 KiB
Go
49 lines
1.7 KiB
Go
/*
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Copyright 2025 The Cozystack Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Package version provides the version information for cozystack components.
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//
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// Version resolution order:
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// 1. the COZYSTACK_VERSION environment variable, if set and non-empty;
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// 2. otherwise the value baked in at build time via -ldflags:
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// go build -ldflags "-X github.com/cozystack/cozystack/pkg/version.Version=v1.0.0"
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//
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// The environment override lets a single image report any release name, so a
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// release-candidate image can be promoted to stable by retagging alone — no
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// rebuild. The deploy-time value is supplied by the installer chart
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// (cozystackOperator.platformVersion) and injected as COZYSTACK_VERSION on the
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// operator Deployment.
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package version
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import "os"
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// Version is set at build time via -ldflags, and may be overridden at runtime
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// by the COZYSTACK_VERSION environment variable (see init and resolve).
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var Version = "dev"
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func init() {
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Version = resolve(Version)
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}
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// resolve returns the COZYSTACK_VERSION environment value when set and
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// non-empty, otherwise the baked-in build-time value.
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func resolve(baked string) string {
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if v := os.Getenv("COZYSTACK_VERSION"); v != "" {
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return v
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}
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return baked
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}
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