Forum: CFEngine Help
Subject: Trying to write an array of lists to files
Author: btomasini
Link to topic: https://cfengine.com/forum/read.php?3,27402,27402#msg-27402
I am working on building out a set of user skeleton directories. My approach
is to have a list of keys for each user, and store each list in an array, whose
key is the username.
I have no problem making this work if I have a single key as a string assigned
to the array element. I am not able to get it to work with an slist. Rather
than having the key values show up in the files, I am getting the variable name.
bundle agent users_skel_keys
{
vars:
# This works "users" string => "key1";
# These don't:
"users" slist => {"key1", "key2"};
"users" slist => {"key3", "key4"};
"index" slist => getindices("users");
files:
"/var/cfengine/files/users_skel/$(index)/.ssh/."
create => "true",
perms => m("0700");
"/var/cfengine/files/users_skel/$(index)/.ssh/authorized_keys2"
comment => "Edit authorized_keys2 files",
create => "true",
perms => m("0600"),
edit_defaults => empty,
edit_line => insert_array_lines("users_skel_keys.users[$(index)]");
}
bundle edit_line insert_array_lines(v)
{
insert_lines:
"$($(v))",
comment => "Inserting key for value [$(v)]";
}
Here is the console output:
ubuntu@nd13:~/.cfagent/inputs/test$ sudo cf-agent -KI -f ./test_users.cf -b
users_skel_keys
sudo: unable to resolve host nd13
!! No commercial license file found - falling back on internal expiry
!! Your configuration promises no host_licenses_paid in common control
!! By doing this, you confirm that the terms of the contract are legally
binding
!! Unknown user $(user) in promise
!! Your configuration promises no host_licenses_paid in common control
!! By doing this, you confirm that the terms of the contract are legally
binding
>> Using command line specified bundlesequence
-> Edited file /var/cfengine/files/users_skel/bob/.ssh/authorized_keys2
-> Edited file /var/cfengine/files/users_skel/joe/.ssh/authorized_keys2
ubuntu@nd13:~/.cfagent/inputs/test$ sudo cat
/var/cfengine/files/users_skel/bob/.ssh/authorized_keys2
sudo: unable to resolve host nd13
$(users_skel_keys.users)
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