user@juju:~$ cat debugoutput.txt
13:35:33 INFO  juju.cmd supercommand.go:63 running juju [2.1.2 gc go1.6.3]
13:35:33 DEBUG juju.cmd supercommand.go:64   args: []string{"juju", "bootstrap", "mainmaas", "--debug"}
13:35:33 DEBUG juju.cmd.juju.commands bootstrap.go:780 authenticating with region "" and credential "maasapi" ()
13:35:33 DEBUG juju.cmd.juju.commands bootstrap.go:892 provider attrs: map[]
13:35:35 INFO  cmd cmd.go:141 Adding contents of "/home/user/.local/share/juju/ssh/juju_id_rsa.pub" to authorized-keys
13:35:35 INFO  cmd cmd.go:141 Adding contents of "/home/user/.ssh/id_rsa.pub" to authorized-keys
13:35:35 DEBUG juju.cmd.juju.commands bootstrap.go:948 preparing controller with config: map[automatically-retry-hooks:true test-mode:false enable-os-upgrade:true type:maas provisioner-harvest-mode:destroyed default-series:xenial apt-ftp-proxy: http-proxy: proxy-ssh:false apt-mirror: logging-config: ftp-proxy: image-metadata-url: uuid:d73de1c5-3bca-40d0-8e87-2a9d32f5b652 apt-https-proxy: ignore-machine-addresses:false firewall-mode:instance image-stream:released logforward-enabled:false agent-stream:released no-proxy: enable-os-refresh-update:true ssl-hostname-verification:true net-bond-reconfigure-delay:17 authorized-keys:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC8QLg/1jOaU8zmMc97jPTIFJ/gHmzXFA1dAhLNCLvoGZByNfHoGgxWElBlUFZB7MRwIWVSQZi96s6c8AhfCa1dnMJ1M31U+HdTUHitO13rM1WKrgBQcpXjHGyUh8KfNsefcZf+9LVGeSd8J5M5grg0VhwmfAWrICfIAODXFiDqfc4vzeBZVAzZsOJmKFH5l0W3ZpsUqMAHqETVwc/y1PxVwqZpToEmdbUmW/GH/UXswcuKe+VYtHUw6oUwt80tTRiSBHYWfFdknTxjpNYQzQcNAYb4n17rgan2C6NldXD4QKzBGagr9LY3jgQBxyRaG8xM6HfG7OOfWNjz84nj3a+V juju-client-key
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC3Tq4NrnMeLGn/3V6aRJ1DdsmvQZ1Jxlq1k+Hd9lxvo84WO/7mwDh/J7KqBJua9Eww2RSy4ixSenLDUJlKoF32lzGiMKlm7oCYwaNlbkLjKHkBoKpRXUzcer7HuGaaRNcnZcv5jR7Vk6FyFq6u3D6+GGdobqvtzj6KVOcvmgBzLMc1iULpk8SuqcpX73Wv6aVgvT3MqMnQEsJweqWbalxJmT+vFyvLqKobwQwLSj5IFC1SGEEm0bgSAySdysuU+/LorgPvKb0f/tTbE1QqlmrBjb1Id4lahYrE/G7rlGl7OyERmxJYMsi3QMKkvYVslMzpIHRp2R3xJ+UHDiMP8Ztr user@juju
 resource-tags: name:controller disable-network-management:false agent-metadata-url: apt-http-proxy: https-proxy: transmit-vendor-metrics:true development:false]
13:35:35 DEBUG juju.provider.maas environprovider.go:51 opening model "controller".
13:35:35 INFO  cmd cmd.go:129 Creating Juju controller "mainmaas" on mainmaas
13:35:35 INFO  juju.cmd.juju.commands bootstrap.go:526 combined bootstrap constraints:
13:35:35 DEBUG juju.environs.bootstrap bootstrap.go:199 model "controller" supports service/machine networks: true
13:35:35 DEBUG juju.environs.bootstrap bootstrap.go:201 network management by juju enabled: true
13:35:35 INFO  cmd cmd.go:141 Loading image metadata
13:35:35 INFO  cmd cmd.go:129 Looking for packaged Juju agent version 2.1.2 for amd64
13:35:35 INFO  juju.environs.bootstrap tools.go:72 looking for bootstrap agent binaries: version=2.1.2
13:35:35 INFO  juju.environs.tools tools.go:101 finding agent binaries in stream "released"
13:35:35 INFO  juju.environs.tools tools.go:103 reading agent binaries with major.minor version 2.1
13:35:35 INFO  juju.environs.tools tools.go:111 filtering agent binaries by version: 2.1.2
13:35:35 INFO  juju.environs.tools tools.go:117 filtering agent binaries by architecture: amd64
13:35:35 DEBUG juju.environs.tools urls.go:109 trying datasource "keystone catalog"
13:35:36 DEBUG juju.environs.simplestreams simplestreams.go:680 using default candidate for content id "com.ubuntu.juju:released:tools" are {20161007 mirrors:1.0 content-download streams/v1/cpc-mirrors.sjson []}
13:35:37 INFO  juju.environs.bootstrap tools.go:74 found 16 packaged agent binaries
13:35:37 INFO  cmd cmd.go:141 Starting new instance for initial controller
Launching controller instance(s) on mainmaas...
13:35:38 INFO  juju.provider.common destroy.go:20 destroying model "controller"
13:35:38 INFO  juju.provider.common destroy.go:31 destroying instances
13:35:38 INFO  juju.provider.common destroy.go:51 destroying storage
13:35:38 ERROR cmd supercommand.go:458 failed to bootstrap model: cannot start bootstrap instance: cannot run instances: cannot run instance: No available machine matches constraints: [('agent_name', ['d73de1c5-3bca-40d0-8e87-2a9d32f5b652']), ('mem', ['3584']), ('zone', ['default'])] (resolved to "mem=3584.0 zone=default")
13:35:38 DEBUG cmd supercommand.go:459 (error details: [{github.com/juju/juju/cmd/juju/commands/bootstrap.go:574: failed to bootstrap model} {github.com/juju/juju/provider/common/bootstrap.go:179: cannot start bootstrap instance} {github.com/juju/juju/provider/maas/environ.go:950: cannot run instances} {github.com/juju/juju/provider/maas/environ.go:1310: cannot run instance} {github.com/juju/juju/provider/maas/environ.go:751: } {github.com/juju/gomaasapi/controller.go:511: } {github.com/juju/gomaasapi/controller.go:708: } {github.com/juju/gomaasapi/controller.go:739: } {github.com/juju/gomaasapi/client.go:123: } {ServerError: 409 CONFLICT (No available machine matches constraints: [('agent_name', ['d73de1c5-3bca-40d0-8e87-2a9d32f5b652']), ('mem', ['3584']), ('zone', ['default'])] (resolved to "mem=3584.0 zone=default"))}])