Centos

Setting up IPv6 address on CentOS 7

Setting up IPv6 address on CentOS 7 All of our servers that are installed have dual stacked IPs, both IPv4 and IPv6 for consistency.  Sometimes by default CentOS 7 doesn’t automatically enable to IPv6 functionality.  If it doesn’t these are the items which you need to add to your network Read more…

Centos

Kubeadm join getting error getsockopt: no route to host

Kubeadm join getting error getsockopt: no route to host After installing the master node I went to add some nodes into our cluster and recieved an error. This is the error I received: [root@fuselaxnode2 ~]# kubeadm join 10.230.107.137:6443 –token TOKEN –discovery-token-ca-cert-hash sha256:SHA_HASH [preflight] Running pre-flight checks. [WARNING FileExisting-crictl]: crictl not Read more…