Version: $ openshift-install version 4.6.1 Platform: Openstack 16.1.1 Please specify: IPI What happened? When deploying OCP IPI on OSP with undefined flavor in the install-config.yaml, the installer errors out with a cryptic error (ocp-hybrid) [stack@undercloud-hextupleo ~]$ openshift-install --dir=ocp-hybrid create cluster --log-level=debug DEBUG OpenShift Installer 4.6.1 DEBUG Built from commit ebdbda57fc18d3b73e69f0f2cc499ddfca7e6593 DEBUG Fetching Metadata... DEBUG Loading Metadata... DEBUG Loading Cluster ID... DEBUG Loading Install Config... DEBUG Loading SSH Key... DEBUG Loading Base Domain... DEBUG Loading Platform... DEBUG Loading Cluster Name... DEBUG Loading Base Domain... DEBUG Loading Platform... DEBUG Loading Pull Secret... DEBUG Loading Platform... panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x22070ef] goroutine 1 [running]: github.com/openshift/installer/pkg/asset/installconfig/openstack/validation.validateMpoolFlavor(0x0, 0xc000a61500, 0x8, 0x2, 0x19, 0xc000ca9b90, 0xc00057ae00, 0x40e138, 0x30) /go/src/github.com/openshift/installer/pkg/asset/installconfig/openstack/validation/machinepool.go:117 +0x4f github.com/openshift/installer/pkg/asset/installconfig/openstack/validation.ValidateMachinePool(0xc000d98360, 0xc0009b03c0, 0x0, 0xc000ca9b90, 0x1, 0x1, 0xc000ca9b90) /go/src/github.com/openshift/installer/pkg/asset/installconfig/openstack/validation/machinepool.go:50 +0x68a github.com/openshift/installer/pkg/asset/installconfig/openstack.Validate(0xc00055fb00, 0x0, 0x0) /go/src/github.com/openshift/installer/pkg/asset/installconfig/openstack/validate.go:28 +0x3a5 github.com/openshift/installer/pkg/asset/installconfig.(*InstallConfig).platformValidation(0xc00000d0e0, 0x0, 0x0) /go/src/github.com/openshift/installer/pkg/asset/installconfig/installconfig.go:188 +0x87 github.com/openshift/installer/pkg/asset/installconfig.(*InstallConfig).finish(0xc00000d0e0, 0xd4f01cb, 0x13, 0x11cb, 0xd216b00) /go/src/github.com/openshift/installer/pkg/asset/installconfig/installconfig.go:148 +0x234 github.com/openshift/installer/pkg/asset/installconfig.(*InstallConfig).Load(0xc00000d0e0, 0xe7c97e0, 0xc0002fb480, 0xe8be2a0, 0xc00000d0e0, 0xc00000d0e0) /go/src/github.com/openshift/installer/pkg/asset/installconfig/installconfig.go:125 +0x1f0 github.com/openshift/installer/pkg/asset/store.(*storeImpl).load(0xc0006c18c0, 0xe7f3f20, 0xc00000c680, 0xc0000786ec, 0x4, 0xc0000786ec, 0x4, 0x0) /go/src/github.com/openshift/installer/pkg/asset/store/store.go:264 +0x455 github.com/openshift/installer/pkg/asset/store.(*storeImpl).load(0xc0006c18c0, 0xe7f3ee0, 0xc00000c5c0, 0xd4838c4, 0x2, 0xd4838c4, 0x2, 0x0) /go/src/github.com/openshift/installer/pkg/asset/store/store.go:247 +0x2d7 github.com/openshift/installer/pkg/asset/store.(*storeImpl).load(0xc0006c18c0, 0x7fdee86cafb8, 0x154b0cf8, 0x0, 0x0, 0x2, 0x2, 0xe740e60) /go/src/github.com/openshift/installer/pkg/asset/store/store.go:247 +0x2d7 github.com/openshift/installer/pkg/asset/store.(*storeImpl).fetch(0xc0006c18c0, 0x7fdee86cafb8, 0x154b0cf8, 0x0, 0x0, 0x40b4e5, 0xbf8cde0) /go/src/github.com/openshift/installer/pkg/asset/store/store.go:201 +0xa3a github.com/openshift/installer/pkg/asset/store.(*storeImpl).Fetch(0xc0006c18c0, 0x7fdee86cafb8, 0x154b0cf8, 0x15482f20, 0x6, 0x6, 0xfa00000000000000, 0xed72a35a6) /go/src/github.com/openshift/installer/pkg/asset/store/store.go:77 +0x4b main.runTargetCmd.func1(0x7ffd34c223c7, 0xa, 0xc00000c440, 0xc0006c1680) /go/src/github.com/openshift/installer/cmd/openshift-install/create.go:172 +0x135 main.runTargetCmd.func2(0x1548b7c0, 0xc00000c1a0, 0x0, 0x2) /go/src/github.com/openshift/installer/cmd/openshift-install/create.go:199 +0xb5 github.com/spf13/cobra.(*Command).execute(0x1548b7c0, 0xc00000c140, 0x2, 0x2, 0x1548b7c0, 0xc00000c140) /go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:844 +0x2c2 github.com/spf13/cobra.(*Command).ExecuteC(0xc00016b8c0, 0xc000e9fe58, 0x1, 0x1) /go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:945 +0x336 github.com/spf13/cobra.(*Command).Execute(...) /go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:885 main.installerMain() /go/src/github.com/openshift/installer/cmd/openshift-install/main.go:63 +0x2b8 main.main() /go/src/github.com/openshift/installer/cmd/openshift-install/main.go:43 +0xcf What did you expect to happen? Maybe there should be another check that would validate if the flavor is even there and give some more user friendly error if it's not How to reproduce it (as minimally and precisely as possible)? 1. define install-config.yaml and include flavor that doesn't exist. Example: compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: openstack: additionalNetworkIDs: - 626ea243-cc16-4215-aba0-63f96c9cc345 type: baremetal-large replicas: 2 2. Attempt to deploy Anything else we need to know? It's not a super critical issue and probably could land in nice to have category in my mind. http://pastebin.test.redhat.com/913390
*** This bug has been marked as a duplicate of bug 1887863 ***