You're probably getting that error message because Docker cannot validate the (public) TLS server certificate when trying to establish the HTTPS connection to your private registry. If that's the problem, to fix it you'll need to get the public server certificate, add it to your z/OS Container Extensions configuration (via the z/OSMF workflow), then restart your zCX instance(s).
If I'm correct, just follow the instructions in the redbook: http://www.redbooks.ibm.com/redbooks/pdfs/sg248457.pdf The private registry section is Chapter 6. Refer to Section 6.5, and particularly page 122 step 2(b), for the z/OSMF steps. Also please take note of the note at the top of page 123. Much of the rest of Chapter 6 is also likely helpful. If you've tried all that already, please post a follow-up. You should also be able to open a problem incident (PMR) with IBM z/OS Support if you suspect a defect. - - - - - - - - - - Timothy Sipples I.T. Architect Executive Digital Asset & Other Industry Solutions IBM Z & LinuxONE - - - - - - - - - - E-Mail: [email protected] ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
