On juju 2.4.1-xenial-amd64, I'm able to see odd output when performing a `juju status $APPNAME` that seems to have incorrect and unrelated information: $ juju status neutron-gateway Model Controller Cloud/Region Version SLA Timestamp openstack foundations-maas foundations-maas 2.4.1 unsupported 16:40:29Z App Version Status Scale Charm Store Rev OS Notes canonical-livepatch active 2 canonical-livepatch jujucharms 18 ubuntu ceph-osd waiting 0 ceph-osd jujucharms 261 ubuntu filebeat active 2 filebeat jujucharms 4 ubuntu landscape-client active 2 landscape-client jujucharms 30 ubuntu lldpd active 2 lldpd jujucharms 4 ubuntu neutron-gateway 12.0.2 active 2 neutron-gateway jujucharms 251 ubuntu nrpe-host active 2 nrpe jujucharms 49 ubuntu ntp 4.2.8p4+dfsg active 2 ntp jujucharms 24 ubuntu telegraf active 2 telegraf jujucharms 14 ubuntu Unit Workload Agent Machine Public address Ports Message neutron-gateway/0* active idle 21 10.243.229.179 Unit is ready canonical-livepatch/5* active idle 10.243.229.179 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply filebeat/15 active idle 10.243.229.179 Filebeat ready. landscape-client/18 active idle 10.243.229.179 System successfully registered lldpd/5* active idle 10.243.229.179 LLDP daemon running nrpe-host/16 active idle 10.243.229.179 icmp,5666/tcp ready ntp/18 active idle 10.243.229.179 123/udp Ready telegraf/18 active idle 10.243.229.179 9103/tcp Monitoring neutron-gateway/0 neutron-gateway/1 active idle 22 10.243.229.174 Unit is ready canonical-livepatch/4 active idle 10.243.229.174 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply filebeat/14 active idle 10.243.229.174 Filebeat ready. landscape-client/17 active idle 10.243.229.174 System successfully registered lldpd/4 active idle 10.243.229.174 LLDP daemon running nrpe-host/15 active idle 10.243.229.174 icmp,5666/tcp ready ntp/17 active idle 10.243.229.174 123/udp Ready telegraf/17 active idle 10.243.229.174 9103/tcp Monitoring neutron-gateway/1 Machine State DNS Inst id Series AZ Message 21 started 10.243.229.179 k4sped xenial rack-2 Deployed 22 started 10.243.229.174 a46tda xenial rack-1 Deployed For some reason, ceph-osd is waiting with a scale of 0. Looking into that though shows different outputs on different runs, with more odd information: $ juju status ceph-osd Model Controller Cloud/Region Version SLA Timestamp openstack foundations-maas foundations-maas 2.4.1 unsupported 16:48:23Z App Version Status Scale Charm Store Rev OS Notes canonical-livepatch active 0 canonical-livepatch jujucharms 18 ubuntu ceilometer-agent 10.0.0 active 0 ceilometer-agent jujucharms 243 ubuntu ceph-osd 12.2.4 active 11 ceph-osd jujucharms 261 ubuntu filebeat active 0 filebeat jujucharms 4 ubuntu landscape-client active 0 landscape-client jujucharms 30 ubuntu lldpd active 0 lldpd jujucharms 4 ubuntu neutron-gateway waiting 0 neutron-gateway jujucharms 251 ubuntu neutron-openvswitch 12.0.2 active 0 neutron-openvswitch jujucharms 250 ubuntu neutron-openvswitch-dmz 12.0.2 active 0 neutron-openvswitch jujucharms 249 ubuntu nova-compute-kvm waiting 0 nova-compute jujucharms 284 ubuntu nova-compute-kvm-dmz waiting 0 nova-compute jujucharms 282 ubuntu nrpe-host active 0 nrpe jujucharms 49 ubuntu ntp 4.2.8p4+dfsg active 0 ntp jujucharms 24 ubuntu telegraf active 0 telegraf jujucharms 14 ubuntu Unit Workload Agent Machine Public address Ports Message ceph-osd/0 active idle 0 10.243.229.95 Unit is ready (3 OSD) ceph-osd/1 active idle 1 10.243.229.159 Unit is ready (3 OSD) ceph-osd/2 active idle 12 10.243.229.164 Unit is ready (3 OSD) ceph-osd/3 active idle 19 10.243.229.155 Unit is ready (3 OSD) ceph-osd/4 active idle 20 10.243.229.156 Unit is ready (3 OSD) ceph-osd/5 active idle 21 10.243.229.179 Unit is ready (3 OSD) ceph-osd/6 active idle 22 10.243.229.174 Unit is ready (3 OSD) ceph-osd/7* active idle 23 10.243.229.131 Unit is ready (3 OSD) ceph-osd/8 active idle 24 10.243.229.94 Unit is ready (3 OSD) ceph-osd/9 active idle 16 10.243.229.139 Unit is ready (3 OSD) ceph-osd/10 active idle 17 10.243.229.109 Unit is ready (3 OSD) Machine State DNS Inst id Series AZ Message 0 started 10.243.229.95 dfees4 xenial rack-1 Deployed 1 started 10.243.229.159 7sydsg xenial rack-2 Deployed 12 started 10.243.229.164 ygtee4 xenial rack-3 Deployed 16 started 10.243.229.139 4ssksc xenial rack-3 Deployed 17 started 10.243.229.109 m84ebh xenial rack-3 Deployed 19 started 10.243.229.155 detxkx xenial rack-1 Deployed 20 started 10.243.229.156 tyx3t4 xenial rack-2 Deployed 21 started 10.243.229.179 k4sped xenial rack-2 Deployed 22 started 10.243.229.174 a46tda xenial rack-1 Deployed 23 started 10.243.229.131 tc4m46 xenial rack-1 Deployed 24 started 10.243.229.94 ffcg8w xenial rack-2 Deployed Running again right after gives different output (note waiting apps yet again above): $ juju status ceph-osd Model Controller Cloud/Region Version SLA Timestamp openstack foundations-maas foundations-maas 2.4.1 unsupported 16:48:44Z App Version Status Scale Charm Store Rev OS Notes canonical-livepatch active 0 canonical-livepatch jujucharms 18 ubuntu ceilometer-agent 10.0.0 active 0 ceilometer-agent jujucharms 243 ubuntu ceph-osd 12.2.4 active 11 ceph-osd jujucharms 261 ubuntu filebeat active 0 filebeat jujucharms 4 ubuntu landscape-client active 0 landscape-client jujucharms 30 ubuntu lldpd active 0 lldpd jujucharms 4 ubuntu neutron-gateway 12.0.2 active 2 neutron-gateway jujucharms 251 ubuntu neutron-openvswitch 12.0.2 active 0 neutron-openvswitch jujucharms 250 ubuntu neutron-openvswitch-dmz 12.0.2 active 0 neutron-openvswitch jujucharms 249 ubuntu nova-compute-kvm 17.0.4 active 6 nova-compute jujucharms 284 ubuntu nova-compute-kvm-dmz waiting 0 nova-compute jujucharms 282 ubuntu nrpe-host active 0 nrpe jujucharms 49 ubuntu ntp 4.2.8p4+dfsg active 0 ntp jujucharms 24 ubuntu telegraf active 0 telegraf jujucharms 14 ubuntu Unit Workload Agent Machine Public address Ports Message ceph-osd/0 active idle 0 10.243.229.95 Unit is ready (3 OSD) ceph-osd/1 active idle 1 10.243.229.159 Unit is ready (3 OSD) ceph-osd/2 active idle 12 10.243.229.164 Unit is ready (3 OSD) ceph-osd/3 active idle 19 10.243.229.155 Unit is ready (3 OSD) ceph-osd/4 active idle 20 10.243.229.156 Unit is ready (3 OSD) ceph-osd/5 active idle 21 10.243.229.179 Unit is ready (3 OSD) ceph-osd/6 active idle 22 10.243.229.174 Unit is ready (3 OSD) ceph-osd/7* active idle 23 10.243.229.131 Unit is ready (3 OSD) ceph-osd/8 active idle 24 10.243.229.94 Unit is ready (3 OSD) ceph-osd/9 active idle 16 10.243.229.139 Unit is ready (3 OSD) ceph-osd/10 active idle 17 10.243.229.109 Unit is ready (3 OSD) neutron-gateway/0* active idle 21 10.243.229.179 Unit is ready canonical-livepatch/5* active idle 10.243.229.179 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply filebeat/15 active idle 10.243.229.179 Filebeat ready. landscape-client/18 active idle 10.243.229.179 System successfully registered lldpd/5* active idle 10.243.229.179 LLDP daemon running nrpe-host/16 active idle 10.243.229.179 icmp,5666/tcp ready ntp/18 active idle 10.243.229.179 123/udp Ready telegraf/18 active idle 10.243.229.179 9103/tcp Monitoring neutron-gateway/0 neutron-gateway/1 active idle 22 10.243.229.174 Unit is ready canonical-livepatch/4 active idle 10.243.229.174 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply filebeat/14 active idle 10.243.229.174 Filebeat ready. landscape-client/17 active idle 10.243.229.174 System successfully registered lldpd/4 active idle 10.243.229.174 LLDP daemon running nrpe-host/15 active idle 10.243.229.174 icmp,5666/tcp ready ntp/17 active idle 10.243.229.174 123/udp Ready telegraf/17 active idle 10.243.229.174 9103/tcp Monitoring neutron-gateway/1 nova-compute-kvm/0 active idle 0 10.243.229.95 Unit is ready canonical-livepatch/3 active idle 10.243.229.95 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply ceilometer-agent/0 active idle 10.243.229.95 Unit is ready filebeat/13 active idle 10.243.229.95 Filebeat ready. landscape-client/16 active idle 10.243.229.95 System successfully registered lldpd/3 active idle 10.243.229.95 LLDP daemon running neutron-openvswitch/0 active idle 10.243.229.95 Unit is ready nrpe-host/14 active idle 10.243.229.95 icmp,5666/tcp ready ntp/16* active idle 10.243.229.95 123/udp Ready telegraf/16 active idle 10.243.229.95 9103/tcp Monitoring nova-compute-kvm/0 nova-compute-kvm/1* active idle 1 10.243.229.159 Unit is ready [4/2324] canonical-livepatch/6 active idle 10.243.229.159 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply ceilometer-agent/1 active idle 10.243.229.159 Unit is ready filebeat/16 active idle 10.243.229.159 Filebeat ready. landscape-client/19 active idle 10.243.229.159 System successfully registered lldpd/6 active idle 10.243.229.159 LLDP daemon running neutron-openvswitch/1* active idle 10.243.229.159 Unit is ready nrpe-host/17 active idle 10.243.229.159 icmp,5666/tcp ready ntp/19 active idle 10.243.229.159 123/udp Ready telegraf/19 active idle 10.243.229.159 9103/tcp Monitoring nova-compute-kvm/1 nova-compute-kvm/2 active idle 12 10.243.229.164 Unit is ready canonical-livepatch/8 active idle 10.243.229.164 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply ceilometer-agent/3 active idle 10.243.229.164 Unit is ready filebeat/18 active idle 10.243.229.164 Filebeat ready. landscape-client/21 active idle 10.243.229.164 System successfully registered lldpd/8 active idle 10.243.229.164 LLDP daemon running neutron-openvswitch/3 active idle 10.243.229.164 Unit is ready nrpe-host/19 active idle 10.243.229.164 icmp,5666/tcp ready ntp/21 active idle 10.243.229.164 123/udp Ready telegraf/21 active idle 10.243.229.164 9103/tcp Monitoring nova-compute-kvm/2 nova-compute-kvm/3 active idle 19 10.243.229.155 Unit is ready canonical-livepatch/9 active idle 10.243.229.155 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply ceilometer-agent/4* active idle 10.243.229.155 Unit is ready filebeat/19 active idle 10.243.229.155 Filebeat ready. landscape-client/22 active idle 10.243.229.155 System successfully registered lldpd/9 active idle 10.243.229.155 LLDP daemon running neutron-openvswitch/4 active idle 10.243.229.155 Unit is ready nrpe-host/20 active idle 10.243.229.155 icmp,5666/tcp ready ntp/22 active idle 10.243.229.155 123/udp Ready telegraf/22 active idle 10.243.229.155 9103/tcp Monitoring nova-compute-kvm/3 nova-compute-kvm/4 active idle 20 10.243.229.156 Unit is ready canonical-livepatch/10 active idle 10.243.229.156 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply ceilometer-agent/5 active idle 10.243.229.156 Unit is ready filebeat/21 active idle 10.243.229.156 Filebeat ready. landscape-client/24 active idle 10.243.229.156 System successfully registered lldpd/10 active idle 10.243.229.156 LLDP daemon running neutron-openvswitch/5 active idle 10.243.229.156 Unit is ready nrpe-host/21 active idle 10.243.229.156 icmp,5666/tcp ready ntp/23 active idle 10.243.229.156 123/udp Ready telegraf/24 active idle 10.243.229.156 9103/tcp Monitoring nova-compute-kvm/4 nova-compute-kvm/5 active idle 16 10.243.229.139 Unit is ready canonical-livepatch/7 active idle 10.243.229.139 Running kernel 4.13.0-39.44~16.04.1-generic, patchState: nothing-to-apply ceilometer-agent/2 active idle 10.243.229.139 Unit is ready filebeat/17 active idle 10.243.229.139 Filebeat ready. landscape-client/20 active idle 10.243.229.139 System successfully registered lldpd/7 active idle 10.243.229.139 LLDP daemon running neutron-openvswitch/2 active idle 10.243.229.139 Unit is ready nrpe-host/18 active idle 10.243.229.139 icmp,5666/tcp ready ntp/20 active idle 10.243.229.139 123/udp Ready telegraf/20 active idle 10.243.229.139 9103/tcp Monitoring nova-compute-kvm/5 Machine State DNS Inst id Series AZ Message 0 started 10.243.229.95 dfees4 xenial rack-1 Deployed 1 started 10.243.229.159 7sydsg xenial rack-2 Deployed 12 started 10.243.229.164 ygtee4 xenial rack-3 Deployed 16 started 10.243.229.139 4ssksc xenial rack-3 Deployed 17 started 10.243.229.109 m84ebh xenial rack-3 Deployed 19 started 10.243.229.155 detxkx xenial rack-1 Deployed 20 started 10.243.229.156 tyx3t4 xenial rack-2 Deployed 21 started 10.243.229.179 k4sped xenial rack-2 Deployed 22 started 10.243.229.174 a46tda xenial rack-1 Deployed 23 started 10.243.229.131 tc4m46 xenial rack-1 Deployed 24 started 10.243.229.94 ffcg8w xenial rack-2 Deployed One more time gives the first output again. $ juju status ceph-osd Model Controller Cloud/Region Version SLA Timestamp openstack foundations-maas foundations-maas 2.4.1 unsupported 16:50:32Z App Version Status Scale Charm Store Rev OS Notes canonical-livepatch active 0 canonical-livepatch jujucharms 18 ubuntu ceilometer-agent 10.0.0 active 0 ceilometer-agent jujucharms 243 ubuntu ceph-osd 12.2.4 active 11 ceph-osd jujucharms 261 ubuntu filebeat active 0 filebeat jujucharms 4 ubuntu landscape-client active 0 landscape-client jujucharms 30 ubuntu lldpd active 0 lldpd jujucharms 4 ubuntu neutron-gateway waiting 0 neutron-gateway jujucharms 251 ubuntu neutron-openvswitch 12.0.2 active 0 neutron-openvswitch jujucharms 250 ubuntu neutron-openvswitch-dmz 12.0.2 active 0 neutron-openvswitch jujucharms 249 ubuntu nova-compute-kvm waiting 0 nova-compute jujucharms 284 ubuntu nova-compute-kvm-dmz waiting 0 nova-compute jujucharms 282 ubuntu nrpe-host active 0 nrpe jujucharms 49 ubuntu ntp 4.2.8p4+dfsg active 0 ntp jujucharms 24 ubuntu telegraf active 0 telegraf jujucharms 14 ubuntu Unit Workload Agent Machine Public address Ports Message ceph-osd/0 active idle 0 10.243.229.95 Unit is ready (3 OSD) ceph-osd/1 active idle 1 10.243.229.159 Unit is ready (3 OSD) ceph-osd/2 active idle 12 10.243.229.164 Unit is ready (3 OSD) ceph-osd/3 active idle 19 10.243.229.155 Unit is ready (3 OSD) ceph-osd/4 active idle 20 10.243.229.156 Unit is ready (3 OSD) ceph-osd/5 active idle 21 10.243.229.179 Unit is ready (3 OSD) ceph-osd/6 active idle 22 10.243.229.174 Unit is ready (3 OSD) ceph-osd/7* active idle 23 10.243.229.131 Unit is ready (3 OSD) ceph-osd/8 active idle 24 10.243.229.94 Unit is ready (3 OSD) ceph-osd/9 active idle 16 10.243.229.139 Unit is ready (3 OSD) ceph-osd/10 active idle 17 10.243.229.109 Unit is ready (3 OSD) Machine State DNS Inst id Series AZ Message 0 started 10.243.229.95 dfees4 xenial rack-1 Deployed 1 started 10.243.229.159 7sydsg xenial rack-2 Deployed 12 started 10.243.229.164 ygtee4 xenial rack-3 Deployed 16 started 10.243.229.139 4ssksc xenial rack-3 Deployed 17 started 10.243.229.109 m84ebh xenial rack-3 Deployed 19 started 10.243.229.155 detxkx xenial rack-1 Deployed 20 started 10.243.229.156 tyx3t4 xenial rack-2 Deployed 21 started 10.243.229.179 k4sped xenial rack-2 Deployed 22 started 10.243.229.174 a46tda xenial rack-1 Deployed 23 started 10.243.229.131 tc4m46 xenial rack-1 Deployed 24 started 10.243.229.94 ffcg8w xenial rack-2 Deployed What might cause juju to have: 1) Incorrect status of apps in the status 2) Extra apps that aren't subordinates listed 3) With the ceph-osd status, the Unit table is different on the second run as well, with the same Apps as the first and third.