Hoping that someone can help me out here... I'm successfully running a zcx container task on a z/OS 2.4 platform, and now I'm trying to get 'grafana' running to show me various system performance stats, etc.
According to the RedBook "Getting started with zOS Container Extensions and Docker", section 7.6.1 says that I have to 'Install Node-Exporter'. Following through the example commands, the container build appears to work OK, but the documented 'run' command fails when the specified bind mount for "/:/rootfs:ro" is included. The error message is: docker: Error response from daemon: authorization denied by plugin zcxauthplugin: Request to bind mount the path "/" with ro mode is disabled for Docker running on IBM zCX appliance instance. If I take out that particular term in the run command, then it apparently works OK, but a 'docker ps -a' command immediately afterwards shows the container status as 'Exited (1) *n* seconds ago'. All of that begs the question: "How did the RedBook authors manage to get things to work?" I must have missed some small vital step somewhere, but currently I'm failing to see what it might be. Regards Sean ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
