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Category Archives: Security
Rancher Desktop and K3s allowed-unsafe-sysctls
Today I’ve got this error SysctlForbidden kubelet forbidden sysctl: “net.ipv6.conf.all.disable_ipv6” not whitelisted Rancher desktop will not accept all sysctls. Some are allowed, but most options are not. To get this working you have to add the setting to the allowed-unsafe-sysctls … Continue reading
Unable to unprotect the message.State
We’re developing an aspnet core website with webapi backend all on a cloud platform. The auth part is implemented with openidconnect and cookies. Every tab is a new application to reduce release and test times. For the website / applications … Continue reading
Renew certificate 2020 edition
It’s that time of the year to renew my certificate. In my Renew certificate 2017 edition post I wrote about switching to another source, that now has reached the end of the 3 free certificates. Time to switch again 🙄 A … Continue reading
Manage windows service with asp.net core webapi
We’re building a webapi for our administrators. One of the features is stopping and starting a windows service on the webserver the webapi is hosted on. We needed to allow our application pool user to manage the windows service. For … Continue reading
Renew certificate 2017 edition
Today I used my trusty post Resolve certificate error for Synology Diskstation part 3 of 4 again to renew my certificate. The site startssl.com is still alive, is still free and still works. They even send me a reminder 2 weeks … Continue reading
.NET Development by Eric 