{"id":739,"date":"2017-12-20T11:21:31","date_gmt":"2017-12-20T11:21:31","guid":{"rendered":"http:\/\/www.lugo-test.com\/?p=739"},"modified":"2017-12-20T11:40:28","modified_gmt":"2017-12-20T11:40:28","slug":"ansible-2-4-online-test","status":"publish","type":"post","link":"https:\/\/www.lugo-test.com\/index.php\/2017\/12\/20\/ansible-2-4-online-test\/","title":{"rendered":"Ansible 2.4 Online Test"},"content":{"rendered":"

<\/p>\n

\"\"\u00a0We recently released a new online test in Ansible 2.4!<\/span><\/span><\/strong><\/div>\n<\/p>\n

The test contains the following Ansible topics:\u00a0<\/span><\/strong><\/p>\n

    \n
  • Installation<\/span><\/li>\n
  • Playbooks<\/span><\/li>\n
  • Inventory<\/span><\/li>\n
  • Module Index<\/span><\/li>\n
  • Network Modules<\/span><\/li>\n
  • Ansible-Container<\/span><\/li>\n<\/ul>\n

     <\/p>\n

    An example question:<\/span><\/strong><\/p>\n

    Considering the below playbook, which tasks will be executed first?<\/span><\/strong><\/p>\n

    —<\/span>
    \n– hosts: <\/span>webservers
    \n\u00a0 remote_user: root<\/span><\/p>\n

    tasks:<\/span>
    \n– name: ensure apache is <\/span>at the latest version<\/span>
    \n\u00a0 yum: name=httpd state=latest<\/span>
    \n– name: write the apache config file<\/span>
    \n\u00a0 template: src=\/srv\/<\/span>httpd.j2 dest=\/etc\/httpd.conf<\/span><\/p>\n

    – hosts: databases<\/span>
    \n\u00a0 remote_user: root<\/span><\/p>\n

    tasks:<\/span>
    \n– name: ensure <\/span>postgresql is <\/span>at the latest version<\/span>
    \n\u00a0 yum: name=postgresql state=latest<\/span>
    \n– name: ensure that <\/span>postgresql is started<\/span>
    \n\u00a0 service: name=postgresql state=started<\/span><\/p>\n

     <\/p>\n

    Answers:<\/span><\/strong><\/p>\n

      \n
    1. apache first and then postgresql<\/span><\/li>\n
    2. postgresql first and then apache <\/span><\/li>\n
    3. They will both run in parallel <\/span><\/li>\n
    4. The order of tasks is not guaranteed<\/span><\/li>\n<\/ol>\n

       <\/p>\n

      \n

       <\/p>\n

      What is Ansible?<\/span><\/strong><\/p>\n

      Ansible is the simplest way to automate apps and IT infrastructure. Application Deployment + Configuration Management + Continuous Delivery.<\/span><\/p>\n

      Common use\u00a0cases:<\/span><\/strong><\/p>\n

      Provisioning cloud infrastructure, deploying application code, managing SSH keys, configuring databases, and setting up web servers. <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

      \u00a0We recently released a new online test in Ansible 2.4! The test contains the following Ansible topics:\u00a0 Installation Playbooks Inventory Module Index Network Modules Ansible-Container   An example question: Considering the below playbook, which tasks will be executed first? — – hosts: webservers \u00a0 remote_user: root tasks: – name: ensure apache is at the latest […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/posts\/739"}],"collection":[{"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/comments?post=739"}],"version-history":[{"count":11,"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/posts\/739\/revisions"}],"predecessor-version":[{"id":754,"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/posts\/739\/revisions\/754"}],"wp:attachment":[{"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/media?parent=739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/categories?post=739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lugo-test.com\/index.php\/wp-json\/wp\/v2\/tags?post=739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}