upgrade to 1.28.7

k8s-install.sh

@@ -65,8 +65,8 @@ EOF
 install_cri(){
 sysctl --system
 echo 'deb http://deb.debian.org/debian buster-backports main' > /etc/apt/sources.list.d/backports.list
-#apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0E98404D386FA1D9
-#apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6ED0E7B82643E131
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0E98404D386FA1D9
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6ED0E7B82643E131
 
 gpg --export 871920D1991BC93C | sudo tee /etc/apt/trusted.gpg.d/ubuntu.lafibre.info.gpg
 
@@ -83,9 +83,6 @@ echo "deb [signed-by=/usr/share/keyrings/libcontainers-crio-${VERSION}-archive-k
 
 mkdir -p /usr/share/keyrings
 
-#eval "curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/Release.key | gpg --dearmor -o /usr/share/keyrings/libcontainers-archive-keyring.gpg"
-
-#eval "curl -L https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable:/cri-o:/${VERSION}/${OS}/Release.key | gpg --dearmor -o /usr/share/keyrings/libcontainers-crio-${VERSION}-archive-keyring.gpg"
 
 eval "curl -L https://download.opensuse.org/repositories/devel:kubic:libcontainers:/stable/${OS}/Release.key | gpg --dearmor -o /usr/share/keyrings/libcontainers-archive-keyring.gpg"
 
@@ -156,7 +153,7 @@ networking:
   podSubnet: "172.16.0.1/16"
   dnsDomain: "cluster.local"
 scheduler: {}
-kubernetesVersion: "v1.28.1"
+kubernetesVersion: "v1.28.7"
 controlPlaneEndpoint: "dk8scp1:6443"
 apiServer:
   extraArgs: