Bundle CNI plugins in kubelet deb/rpm packages

Signed-off-by: Stephen Augustus <saugustus@vmware.com>
kubernetes · May 23, 2020 · 7e07bc0 · 7e07bc0
1 parent 22763cf
commit 7e07bc0
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Showing 4 changed files with 8 additions and 18 deletions.
diff --git a/debian/bionic/kubelet/debian/control b/debian/bionic/kubelet/debian/control
@@ -10,6 +10,6 @@ Vcs-Browser: https://github.com/kubernetes/kubernetes
 
 Package: kubelet
 Architecture: {{ .DebArch }}
-Depends: iptables (>= 1.4.21), kubernetes-cni ({{ .KubeletCNIVersion }}), iproute2, socat, util-linux, mount, ebtables, ethtool, conntrack, ${misc:Depends}
+Depends: iptables (>= 1.4.21), iproute2, socat, util-linux, mount, ebtables, ethtool, conntrack, ${misc:Depends}, ${shlibs:Depends}
 Description: Kubernetes Node Agent
  The node agent of Kubernetes, the container cluster manager
diff --git a/debian/bionic/kubelet/debian/rules b/debian/bionic/kubelet/debian/rules
@@ -12,6 +12,10 @@ binary:
 		-o usr/bin/kubelet \
 		"{{ .DownloadLinkBase }}/bin/linux/{{ .Arch }}/kubelet"
 	chmod +x usr/bin/kubelet
+	mkdir -p ./bin
+	curl -sSL --fail --retry 5 \
+		"https://storage.googleapis.com/k8s-artifacts-cni/release/v{{ .KubeletCNIVersion }}/cni-plugins-linux-{{ .Arch }}-v{{ .KubeletCNIVersion }}.tgz" \
+		| tar -C ./bin -xz
 	dh_testroot
 	dh_auto_install
 	dh_shlibdeps

diff --git a/debian/build.go b/debian/build.go
@@ -376,9 +376,9 @@ func getKubeletCNIVersion(v version) (string, error) {
 	}
 
 	if sv.GTE(v190) {
-		return fmt.Sprintf(">= %s", cniVersion), nil
+		return cniVersion, nil
 	}
-	return fmt.Sprint("= 0.5.1"), nil
+	return "0.5.1", nil
 }
 
 // getCRIToolsVersion assumes v coming in is >= 1.11.0-alpha.0

diff --git a/rpm/kubelet.spec b/rpm/kubelet.spec
@@ -33,7 +33,6 @@ Source7: https://github.com/kubernetes-sigs/cri-tools/releases/download/v%{CRI_T
 BuildRequires: systemd
 BuildRequires: curl
 Requires: iptables >= 1.4.21
-Requires: kubernetes-cni >= %{CNI_VERSION}
 Requires: socat
 Requires: util-linux
 Requires: ethtool
@@ -45,16 +44,6 @@ Requires: conntrack
 %description
 The node agent of Kubernetes, the container cluster manager.
 
-%package -n kubernetes-cni
-
-Version: %{CNI_VERSION}
-Release: %{RPM_RELEASE}
-Summary: Binaries required to provision kubernetes container networking
-Requires: kubelet
-
-%description -n kubernetes-cni
-Binaries required to provision container networking.
-
 %package -n kubectl
 
 Version: %{KUBE_VERSION}
@@ -71,7 +60,6 @@ Release: %{RPM_RELEASE}
 Summary: Command-line utility for administering a Kubernetes cluster.
 Requires: kubelet >= 1.13.0
 Requires: kubectl >= 1.13.0
-Requires: kubernetes-cni >= 0.7.5
 Requires: cri-tools >= 1.13.0
 
 %description -n kubeadm
@@ -137,12 +125,10 @@ mv cni-plugins/* %{buildroot}/opt/cni/bin/
 %{_bindir}/kubelet
 %{_unitdir}/kubelet.service
 %{_sysconfdir}/kubernetes/manifests/
+/opt/cni
 
 %config(noreplace) %{_sysconfdir}/sysconfig/kubelet
 
-%files -n kubernetes-cni
-/opt/cni
-
 %files -n kubectl
 %{_bindir}/kubectl