It is not actually, in my investigation, coming from an Ansible default. There's code inside the Galaxy role that tries to figure out which user to use for remote_user (the one used in SSH) and when it is run with `become: true` ends up incorrectly choosing root. However people more knowledgeable than me don't have this problem. Perhaps something changed in some version somewhere?
Peter On Mon, 15 Feb 2021 at 17:16, Michael Moore <michaelglennmo...@gmail.com> wrote: > Anything attempting to login remotely as root must be rejected. Peter's > policy approach is good for that. Most modern linices will not allow a > remote root login, which is correct. There are SSH ways to accomplish the > same thing, but depend on trust at both ends. The defaulting by Ansible is > reprehensible, but usually should be expected to fail. > > > On Mon, Feb 15, 2021 at 5:15 AM Peter van Heusden <p...@sanbi.ac.za> wrote: > >> Hi there >> >> I found I had this problem too, when the `become: true` applied to the >> whole Galaxy play. My current top level playbook (at >> https://github.com/pvanheus/masters_galaxy_ansible/blob/master/galaxy.yml#L25) >> now applies `become: true` as it is needed, and does not apply it to the >> `galaxyproject.galaxy` role. I found that this avoids Ansible trying to log >> in as the root user. >> >> Peter >> >> On Mon, 15 Feb 2021 at 07:21, Sandra Maksimovic < >> sandra.maksimo...@mcri.edu.au> wrote: >> >>> Hi there, >>> >>> >>> >>> Would anyone happen to know why Ansible tries to connect to a remote >>> host (CentOS 7) using 'root' during Galaxy role installation? >>> >>> >>> >>> My playbook has been configured to connect to the remote host using a >>> different user account via SSH, however, the role installation is not >>> honoring this for some reason and continues to use root. The remote host >>> has had SSH root login disabled for security reasons and setting various >>> galaxy user/privsep/become/remote user variables in the group_vars has not >>> had any effect. >>> >>> >>> >>> TASK [galaxyproject.galaxy : Create galaxy_root] * >>> >>> fatal: [server_name]: UNREACHABLE! => {"changed": false, "msg": >>> "Invalid/incorrect password: Permission denied, please try >>> again.\r\nPermission denied, please try again.\r\nroot@server_name: >>> Permission denied (publickey,password).", "unreachable": true} >>> >>> >>> >>> Thanks, >>> >>> Sandra >>> >>> >>> This e-mail and any attachments to it (the "Communication") are, unless >>> otherwise stated, confidential, may contain copyright material and is for >>> the use only of the intended recipient. If you receive the Communication in >>> error, please notify the sender immediately by return e-mail, delete the >>> Communication and the return e-mail, and do not read, copy, retransmit or >>> otherwise deal with it. Any views expressed in the Communication are those >>> of the individual sender only, unless expressly stated to be those of >>> Murdoch Children’s Research Institute (MCRI) ABN 21 006 566 972 or any of >>> its related entities. MCRI does not accept liability in connection with the >>> integrity of or errors in the Communication, computer virus, data >>> corruption, interference or delay arising from or in respect of the >>> Communication. >>> ___________________________________________________________ >>> Please keep all replies on the list by using "reply all" >>> in your mail client. To manage your subscriptions to this >>> and other Galaxy lists, please use the interface at: >>> %(web_page_url)s >>> >>> To search Galaxy mailing lists use the unified search at: >>> http://galaxyproject.org/search/ >> >> ___________________________________________________________ >> Please keep all replies on the list by using "reply all" >> in your mail client. To manage your subscriptions to this >> and other Galaxy lists, please use the interface at: >> %(web_page_url)s >> >> To search Galaxy mailing lists use the unified search at: >> http://galaxyproject.org/search/ > >
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