$ juju --version 2.7.8-bionic-amd64
The broken unit remove not resolved the issue, adding a new unit resulted in a blocked charm status due to missing mongodb-relation:
$ juju status graylog/4 | grep ^graylog graylog 3.0.1 blocked 1 graylog jujucharms 44 ubuntu graylog/4 blocked executing 30 10.70.227.2 9000/tcp Missing relation to: mongodb
However the relation is present based on juju status:
$ juju status --relations | grep graylog: | grep mongodb graylog-mongodb:database graylog:mongodb mongodb regular
$ juju --version
2.7.8-bionic-amd64
The broken unit remove not resolved the issue, adding a new unit resulted in a blocked charm status due to missing mongodb-relation:
$ juju status graylog/4 | grep ^graylog
graylog 3.0.1 blocked 1 graylog jujucharms 44 ubuntu
graylog/4 blocked executing 30 10.70.227.2 9000/tcp Missing relation to: mongodb
However the relation is present based on juju status:
$ juju status --relations | grep graylog: | grep mongodb mongodb: database graylog:mongodb mongodb regular
graylog-