Forum: CFEngine Help
Subject: Re: Ownership issue with output files
Author: zzamboni
Link to topic: https://cfengine.com/forum/read.php?3,24996,25003#msg-25003
Like Nick said, reports: promises are not meant to be used to create files -
they are for printing messages. For editing files you should use a files:
promise with an edit_line attribute. Your create_ssh_dir bundle can be
rewritten as follows:
bundle agent create_ssh_dir(user)
{
vars:
"index" slist => getindices("$(user)");
classes:
"create_dir" expression => userexists("$(index)");
files:
linux::
"$($(user)[$(index)])/.ssh/."
perms => mug("700","$(index)","$(index)"),
move_obstructions => "true",
create => "true";
"$($(user)[$(index)])/.ssh/authorized_keys"
perms => mug("600","$(index)","$(index)"),
move_obstructions => "true",
edit_defaults => empty,
create => "true",
edit_line => append_if_no_line("$($(user)[$(index)])");
"$($(user)[$(index)])/.ssh/id_rsa"
perms => mug("600","$(index)","$(index)"),
move_obstructions => "true",
edit_defaults => empty,
create => "true",
edit_line => append_if_no_line("$($(user)[$(index)])");
}
Note two main things:
- The commands: promises to remove the files are not necessary. It's much
better to use the edit_defaults => empty attribute, which will redo the files
from scratch, but only rewrite them if there's any change in them.
- Adding the content is done with the edit_line attribute in the files:
promises.
Best regards,
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