Need this basic ansible variables explaination -


i know really basic question, want explanation of this:

repos:   - name: 'epel'     url: 'http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm'     key: 'http://ftp.riken.jp/linux/fedora/epel/rpm-gpg-key-epel-6'   - name: 'rpmforge'     url: 'http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm'     key: 'http://apt.sw.be/rpm-gpg-key.dag.txt'   - name: 'remi'     url: 'http://rpms.famillecollet.com/enterprise/remi-release-6.rpm'     key: 'http://rpms.famillecollet.com/rpm-gpg-key-remi'   - name: 'webtatic'     url: 'http://mirror.webtatic.com/yum/el6/latest.rpm'     key: 'http://mirror.webtatic.com/yum/rpm-gpg-key-webtatic-andy'

like "repo", think it's list? "name", "url" , "key"? , why "name" has "-" infront of it?

thanks in advance

perhaps helps if @ in terms of python dict , list:

$ python -c "  import yaml import pprint  pp = pprint.prettyprinter(indent=3); x = yaml.load('''repos:   - name: 'epel'     url: 'http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm'     key: 'http://ftp.riken.jp/linux/fedora/epel/rpm-gpg-key-epel-6'   - name: 'rpmforge'     url: 'http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm'     key: 'http://apt.sw.be/rpm-gpg-key.dag.txt'   - name: 'remi'     url: 'http://rpms.famillecollet.com/enterprise/remi-release-6.rpm'     key: 'http://rpms.famillecollet.com/rpm-gpg-key-remi'   - name: 'webtatic'     url: 'http://mirror.webtatic.com/yum/el6/latest.rpm'     key: 'http://mirror.webtatic.com/yum/rpm-gpg-key-webtatic-andy' '''); pp.pprint( x );"  {  'repos': [  {  'key': 'http://ftp.riken.jp/linux/fedora/epel/rpm-gpg-key-epel-6',                   'name': 'epel',                   'url': 'http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm'},                {  'key': 'http://apt.sw.be/rpm-gpg-key.dag.txt',                   'name': 'rpmforge',                   'url': 'http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm'},                {  'key': 'http://rpms.famillecollet.com/rpm-gpg-key-remi',                   'name': 'remi',                   'url': 'http://rpms.famillecollet.com/enterprise/remi-release-6.rpm'},                {  'key': 'http://mirror.webtatic.com/yum/rpm-gpg-key-webtatic-andy',                   'name': 'webtatic',                   'url': 'http://mirror.webtatic.com/yum/el6/latest.rpm'}]} $

so:

  • repos element (key) in dict
  • value key repos list of dicts

why "name" has "-" infront of it?

invalid question. that's yaml syntax, when want declare dict, that's how it.

o , marc said read: ansible yaml syntax


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