juju credential error masage

juju credential error masage

Please check your credentials or use 'juju bootstrap' to create a new
environment. Error details: no reachable servers. Error: Unable to connect
to environment "maas". Please check your credentials or use 'juju
bootstrap' to create a new environment. Error details: no reachable
servers
i have 2 nodes are ready on maas server and when i run juju bootstrap one
of them going to located to root user but i still got the error massage i
mentioned above this my environment file, environments: maas: type: maas
maas-server: 'maas-server-ip-address/MAAS'; maas-oauth:
'vzgAAtkW9YftwMRDxb:z9EHbEgsBjMNjbP5r4:9AdTb7gMU39FvPBKHsbPYNT9FAtFGscs'
admin-secret: 'my-root-password' default-series: 'precise