Deploying Centos7 was working a couple of days ago but I believe a recent update has broken something. See log output here:
Error: Package: cloud-init-el-release-8-1.noarch (group_cloud-init-el-stable) Requires: redhat-release >= 8 Removing: centos-release-7-6.1810.2.el7.centos.x86_64 (installed) redhat-release = 7.6-1 Updated By: centos-release-7-7.1908.0.el7.centos.x86_64 (base) redhat-release = 7.7-10 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False) TIMED subp(['udevadm', 'settle']): 0.011 Running command ['umount', '/tmp/tmpqz3vqdqo/target/sys'] with allowed return codes [0] (capture=False) Running command ['umount', '/tmp/tmpqz3vqdqo/target/proc'] with allowed return codes [0] (capture=False) Running command ['umount', '/tmp/tmpqz3vqdqo/target/dev'] with allowed return codes [0] (capture=False) finish: cmd-install/stage-late/accel_05_kern/cmd-in-target: FAIL: curtin command in-target Stderr: ''