Access k8s inside NAT

scp ${SERVERIP}:~/.kube/config ./ciconfig

• add insecure-skip-tls-verify: true
• remove certificate-authority-data in cluster

apiVersion: v1
clusters:
- cluster:
    insecure-skip-tls-verify: true
    server: https://{IP}:6443
  name: cluster.local

kubernetes 1.18 glusterfs Crash loop

glusterfs cannot be launched in time to reach it's readiness
i.e. systemctl status glusterd.service cannot be ready in 3 seconds.

solution: modify the initial delay seconds to much longer value

diff --git a/contrib/network-storage/heketi/roles/provision/templates/glusterfs-daemonset.json.j2 b/contrib/network-storage/heketi/roles/provision/templates/glusterfs-daemonset.json.j2
index 8934fa92..62ae94a4 100644
--- a/contrib/network-storage/heketi/roles/provision/templates/glusterfs-daemonset.json.j2
+++ b/contrib/network-storage/heketi/roles/provision/templates/glusterfs-daemonset.json.j2
@@ -74,7 +74,7 @@
                         },
                         "readinessProbe": {
                             "timeoutSeconds": 3,
-                            "initialDelaySeconds": 3,
+                            "initialDelaySeconds": 600,
                             "exec": {
                                 "command": [
                                     "/bin/bash",
@@ -85,7 +85,7 @@
                         },
                         "livenessProbe": {
                             "timeoutSeconds": 3,
-                            "initialDelaySeconds": 10,
+                            "initialDelaySeconds": 600,
                             "exec": {
                                 "command": [
                                     "/bin/bash",