Makefile: use a specific template for mktemp files

[ upstream commit db3e015 ] Before this patch, we would hit a controller-gen[1] bug when the temporary file would be of the form tmp.0oXXXXXX. This patch uses a custom mktemp template that will not trigger the bug. [1]: kubernetes-sigs/controller-tools#734 Signed-off-by: Alexandre Perrin <[email protected]> Signed-off-by: Jussi Maki <[email protected]>
joamaki · May 2, 2023 · 069c70a · 069c70a
1 parent 5e8bd58
commit 069c70a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -254,7 +254,7 @@ build-rpm: ## Build rpm package of cilium.
 ##@ API targets
 CRD_OPTIONS ?= "crd:crdVersions=v1"
 manifests: ## Generate K8s manifests e.g. CRD, RBAC etc.
-	$(eval TMPDIR := $(shell mktemp -d))
+	$(eval TMPDIR := $(shell mktemp -d -t cilium.tmpXXXXXXXX))
 	$(QUIET)$(GO) run sigs.k8s.io/controller-tools/cmd/controller-gen $(CRD_OPTIONS) paths="$(PWD)/pkg/k8s/apis/cilium.io/v2;$(PWD)/pkg/k8s/apis/cilium.io/v2alpha1" output:crd:artifacts:config="$(TMPDIR)"
 	$(QUIET)$(GO) run ./tools/crdcheck "$(TMPDIR)"
 	mv ${TMPDIR}/cilium.io_ciliumnetworkpolicies.yaml ./pkg/k8s/apis/cilium.io/client/crds/v2/ciliumnetworkpolicies.yaml