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UCP 3.0 upgrade stuck


(Jamie Thompson) #1

How can I rollback an install? I tried to upgrade our UCP today to 3.0. Now its stuck in between versions 2.2.9 and 3.0… The docker/ucp-etcd:3.0 container keeps restarting and inspecting the logs its says:
etcdserver: recovering backend from snapshot error: database snapshot file path error: snap: snapshot file doesn’t exist
panic: recovering backend from snapshot error: database snapshot file path error: snap: snapshot file doesn’t exist
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xb47780]
goroutine 1 [running]:
github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdserver.NewServer.func1(0xc420208610, 0xc4202083d0)
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdserver/server.go:284 +0x40
panic(0xd6b3c0, 0xc420484cf0)
/usr/local/go/src/runtime/panic.go:491 +0x283
github.com/coreos/etcd/cmd/vendor/github.com/coreos/pkg/capnslog.(*PackageLogger).Panicf(0xc420145f00, 0xf4cd65, 0x2a, 0xc420208440, 0x1, 0x1)
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/pkg/capnslog/pkg_logger.go:75 +0x16d
github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdserver.NewServer(0xc420058d80, 0xc420058d80, 0x14b1560, 0xc420484cb0)
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdserver/server.go:379 +0x2b55
github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/embed.StartEtcd(0xc42021c380, 0xc42025c000, 0x0, 0x0)
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/embed/etcd.go:157 +0x7a4
github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdmain.startEtcd(0xc42021c380, 0x6, 0xf2dd0b, 0x6, 0x1)
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdmain/etcd.go:186 +0x73
github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdmain.startEtcdOrProxyV2()
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdmain/etcd.go:103 +0x151e
github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdmain.Main()
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/etcd/etcdmain/main.go:39 +0x135
main.main()
/go/src/github.com/coreos/etcd/gopath/src/github.com/coreos/etcd/cmd/etcd/main.go:28 +0x20