Cluster-admin not available after core update!

[dnutan (Marc)]

Don’t know if it will help with your case:

Addressing random failures during NS8 Core updates

There have been reports of apparently random failures during NS8 Core updates. Symptoms may vary; for example, the cluster-admin becomes inaccessible, and an “API not found” error is displayed when trying to access /cluster-admin via HTTP. What these failed updates have in common is that some directories involved in the Core update are left with incorrect permissions. The most notable examples are /etc and /var, which cause many other errors, e.g.: [root@rl1 ~]# ls -ld /etc/ drwx------. 99 roo…