docs: describe the release process

Signed-off-by: Lorenzo Fontana <[email protected]>

docs/release.md

@@ -0,0 +1,28 @@
+# kubectl-trace Release Process
+
+Our release process is automated using goreleaser.
+
+When we release we do the following process:
+
+- We decide together (usually in the #kubectl-trace channel in Kubernetes slack) what's the next version to tag
+- A person with repository rights does the tag
+- The same person runs goreleaser in their machine
+- The tag is live on Github with the artifacts
+- Travis will build the tag and push the related docker images
+
+## Release commands
+
+Tag the version
+
+```bash
+git tag -a v0.1.0-rc.0 -m "v0.1.0-rc.0"
+git push origin v0.1.0-rc.0
+```
+
+Run goreleaser, make sure to export your GitHub token first.
+
+```
+export GITHUB_TOKEN=`YOUR_GH_TOKEN`
+make cross
+```
+