tl;dr - Make sure /etc/subuid and /etc/subgid have good ranges, podman stores it’s auth config at ${XDG_RUNTIME_DIR}/containers/auth.json, and make sure you use :z on volumes you want to re-use with different containers (ex. postgres). After getting my podman setup working I ran into a few issues that were work writing up real quick just in case anyone else runs into them. ISSUE: Not enough subuids and/or subgids While building a relatively large image with many layers I ran out of subuid/s...| vadosware.io
- + tl;dr - Turns out the tar archives created by podman didn’t work properly for my kubernetes cluster, and podman doesn’t support linking. I went back to docker (which is containerd underneath), and am a happy camper again. I also discuss some options for hosting your own registries. After [writing about switch to podman]podman-post (and writing a follow up), I recently had to switch back to docker and enable rotoless containers there (the ever-useful Arch Wiki makes it easy).| vadosware.io