What a day! Day in console, day with Debian, day with Puppet! The day when you get error from Puppet and search for solution just because you miss error or notice message.
What I do: I add few Debian APT repositories with Puppet for provisioning and then install software from those repositories on the same run. Nothing special… but I’m getting an error:
==> default: Error: /Stage[main]/Apt::Update/Exec[apt_update]: Failed to call refresh: /usr/bin/apt-get update returned 100 instead of one of [0]
==> default: Error: /Stage[main]/Apt::Update/Exec[apt_update]: /usr/bin/apt-get update returned 100 instead of one of [0]
Of course, everything fails.
If you search for solution over the Internet – you will find many different suggestions, but most of them go around executing apt-get update
and playing around using custom Exec['apt_get_update']
but nothing helped in my situation.
After a short brake and rebooting the host I’ve tried one more time the same unchanged script. Yes, that sounds insane – running same failing script and wait for different result but this time I’ve read every notice and error from Puppet and found next notices:
==> default: Notice: /Stage[main]/Main/Apt::Source[nodesource]/Apt::Setting[list-nodesource]/File[/etc/apt/sources.list.d/nodesource.list]/ensure: created
==> default: Notice: /Stage[main]/Main/Apt::Source[mysql]/Apt::Setting[list-mysql]/File[/etc/apt/sources.list.d/mysql.list]/ensure: created
==> default: Notice: /Stage[main]/Main/Apt::Source[dotdeb]/Apt::Setting[list-dotdeb]/File[/etc/apt/sources.list.d/dotdeb.list]/ensure: created
==> default: Notice: /Stage[main]/Apt::Update/Exec[apt_update]/returns: E: The method driver /usr/lib/apt/methods/https could not be found.
That tiny notice I’ve missed is the root of all my problems. The package apt-transport-https
was missing. Actually it was added using old Puppet syntax.
Adding: require => Package['apt-transport-https']
to apt::source
that uses HTTPS solved the problem. No custom Exec['apt_get_update']
needed, everything works as described in Adding new sources or PPAs.
So, the lesson of the day: read all errors and notices and analyze them, update your Puppet modules and change your code according to changes in Puppet syntax.