Don't add key_url as it is deprecated and not needed when
pkgrepo_keyring is set. This has been supported since stretch so make it
the default. Also use py3 repo by default for Debian family as it is now
the only option.
Additionally, Raspbian has been updated to use signed-by by default.
Make the upstream salt package repository selectable, thus allowing the
use of archived salt versions (hosted in
https://archive.repo.saltproject.io), as well as custom salt versions
hosted in alternate repositories.
* Semi-automated using https://github.com/myii/ssf-formula/pull/31
* Includes:
- Update TOFS
- Use `bin/kitchen`
- Use `dist: bionic` in Travis
- Add `yamllint` and apply rules
- Use `pillars_from_files` throughout
- Replace EOL images in Kitchen & Travis
- Add `develop` images in Kitchen & Travis
* Fix (or ignore) errors shown below:
```bash
salt-formula$ yamllint -s .
./pillar.example
1:1 warning missing document start "---" (document-start)
5:23 warning truthy value should be one of [false, true] (truthy)
8:25 warning truthy value should be one of [false, true] (truthy)
11:25 warning truthy value should be one of [false, true] (truthy)
19:21 warning truthy value should be one of [false, true] (truthy)
40:89 error line too long (108 > 88 characters) (line-length)
41:89 error line too long (112 > 88 characters) (line-length)
43:89 error line too long (112 > 88 characters) (line-length)
45:89 error line too long (110 > 88 characters) (line-length)
47:89 error line too long (89 > 88 characters) (line-length)
74:27 warning truthy value should be one of [false, true] (truthy)
82:9 error wrong indentation: expected 10 but found 8 (indentation)
101:14 warning truthy value should be one of [false, true] (truthy)
102:20 warning truthy value should be one of [false, true] (truthy)
103:89 error line too long (119 > 88 characters) (line-length)
121:7 warning comment not indented like content (comments-indentation)
122:24 error syntax error: found character '%' that cannot start any token
310:89 error line too long (102 > 88 characters) (line-length)
330:89 error line too long (113 > 88 characters) (line-length)
433:1 error too many blank lines (1 > 0) (empty-lines)
./salt/osmap.yaml
4:2 error syntax error: found character '%' that cannot start any token
6:89 error line too long (93 > 88 characters) (line-length)
22:89 error line too long (137 > 88 characters) (line-length)
23:89 error line too long (134 > 88 characters) (line-length)
33:89 error line too long (149 > 88 characters) (line-length)
34:89 error line too long (146 > 88 characters) (line-length)
./salt/osfamilymap.yaml
4:2 error syntax error: found character '%' that cannot start any token
6:89 error line too long (94 > 88 characters) (line-length)
24:89 error line too long (149 > 88 characters) (line-length)
25:89 error line too long (146 > 88 characters) (line-length)
39:89 error line too long (105 > 88 characters) (line-length)
40:89 error line too long (127 > 88 characters) (line-length)
56:89 error line too long (101 > 88 characters) (line-length)
./salt/ospyvermap.yaml
4:1 warning missing document start "---" (document-start)
./salt/defaults.yaml
3:1 warning missing document start "---" (document-start)
7:21 warning truthy value should be one of [false, true] (truthy)
8:12 warning truthy value should be one of [false, true] (truthy)
9:23 warning truthy value should be one of [false, true] (truthy)
10:19 warning truthy value should be one of [false, true] (truthy)
14:25 warning truthy value should be one of [false, true] (truthy)
15:25 warning truthy value should be one of [false, true] (truthy)
16:27 warning truthy value should be one of [false, true] (truthy)
17:27 warning truthy value should be one of [false, true] (truthy)
39:28 warning truthy value should be one of [false, true] (truthy)
41:28 warning truthy value should be one of [false, true] (truthy)
45:24 warning truthy value should be one of [false, true] (truthy)
49:30 warning truthy value should be one of [false, true] (truthy)
54:28 warning truthy value should be one of [false, true] (truthy)
63:25 warning truthy value should be one of [false, true] (truthy)
68:15 warning truthy value should be one of [false, true] (truthy)
```
Use py3 for latest salt version
Use Python 2 on old distros
Update Gemfile
Updated centos-6 run_command, as it does not use systemd
Added tests to verify correct package versions for all cases tested
