3 Commits

Author SHA1 Message Date
Ian Wienand
67ae84ce39 ensure-rust: rework global install
I think the secondary "rustup default" was intended to make sure the
Zuul user sets up to use the installed rust toolchain
(I32f9b285904a7036f9a80ada8a49fa9cf31b5163) but actually results in a
re-download of components and another local installation.  This isn't
really the intention, and also doubles the time spent installing.

From the linked comment, it seems like we're not doing our global
install correctly; even putting it in /usr doesn't avoid the need for
RUST_HOME to be set.  Take it's suggestion and install out-of-the-way
in /opt, use a small /usr/local/bin wrapper to call with correct env
vars set and then setup the installed global binary names to be called
via that.

Change-Id: I28ef747b809a17664305bfd9754022251390647b
2021-10-04 11:43:22 +11:00
Sorin Sbarnea
0eaa5cf59a Upgrade ansible-lint to 5.0
- bumps ansible-lint to 5.0
- updates our custom rules to make them compatible with 5.0
- replace custom module mocking with native ansible-lint ones
- remove custom call of ansible-playbook --syntax-check as now this
  is done by ansible-lint
- assured molecule vars are hosted under a vars/ folder in order to
  avoid confusing linter detection.
- replaced custom rule for loop var names in role as now this this an
  optional core feature of the linter (see config)
- replaced custom rule no-same-owner with opt-in one (see config)

Change-Id: I233fae8c9036d295968a97ee80e07fde8846c633
2021-03-17 15:44:43 +00:00
Ian Wienand
048aff6c98 Add ensure-rust role
Add a role to install Rust via the rustup tool.  It defaults to
installing globally, which avoids having to worry too much about
setting paths for follow-on jobs.

Packaged Rust and the upstream rustup install tool can live together,
and there's various documentation about it.  Thus I've made this such
that we can expand it with packaged Rust support if there is a need,
but I have not implemented that yet.

Change-Id: I32f9b285904a7036f9a80ada8a49fa9cf31b5163
2020-08-25 09:04:43 +10:00