{"id":14945,"date":"2020-06-15T06:21:31","date_gmt":"2020-06-15T06:21:31","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=14945"},"modified":"2022-05-26T06:00:07","modified_gmt":"2022-05-26T06:00:07","slug":"ansible-inventory-lab-excercise-part-1","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/ansible-inventory-lab-excercise-part-1\/","title":{"rendered":"Ansible Inventory Lab &#038; Excercise \u2013 Part 3"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Assignment 1<\/h3>\n\n\n\n<p>You have been given a RHEL 7.X instance for ARS where access is enabled with ec2-user and key. Password login is disabled. You need to enable a password login and use inventory with behavioural param of username and password to execute following.<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">$ ansible gog -i inventory -m copy -a<span class=\"hljs-string\">\"src=index.html dest=\/var\/www\/html\"<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h3 class=\"wp-block-heading\">Assignment 2<\/h3>\n\n\n\n<p>Can you please convert this INI inventory format to yaml inventory format and use it<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-tag\">mail<\/span><span class=\"hljs-selector-class\">.example<\/span><span class=\"hljs-selector-class\">.com<\/span>\n\n<span class=\"hljs-selector-attr\">&#91;webservers]<\/span>\n<span class=\"hljs-selector-tag\">foo<\/span><span class=\"hljs-selector-class\">.example<\/span><span class=\"hljs-selector-class\">.com<\/span>\n<span class=\"hljs-selector-tag\">bar<\/span><span class=\"hljs-selector-class\">.example<\/span><span class=\"hljs-selector-class\">.com<\/span>\n\n<span class=\"hljs-selector-attr\">&#91;dbservers]<\/span>\n<span class=\"hljs-selector-tag\">one<\/span><span class=\"hljs-selector-class\">.example<\/span><span class=\"hljs-selector-class\">.com<\/span>\n<span class=\"hljs-selector-tag\">two<\/span><span class=\"hljs-selector-class\">.example<\/span><span class=\"hljs-selector-class\">.com<\/span>\n<span class=\"hljs-selector-tag\">three<\/span><span class=\"hljs-selector-class\">.example<\/span><span class=\"hljs-selector-class\">.com<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h3 class=\"wp-block-heading\">Assignment 3<\/h3>\n\n\n\n<p>Find out what is &#8220;ungrouped&#8221; and where to use it?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Assignment 4<\/h3>\n\n\n\n<p>Find out, is it correct way to keep host in inventory file?<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># If you have multiple hosts following a pattern you can specify them like this:<\/span>\nwww&#91;<span class=\"hljs-number\">001<\/span>:<span class=\"hljs-number\">006<\/span>].example.com\n<span class=\"hljs-comment\"># Here's another example of host ranges, this time there are no leading 0s: <\/span>\ndb-&#91;<span class=\"hljs-number\">99<\/span>:<span class=\"hljs-number\">101<\/span>]-node.example.com\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n<div class=\"epyt-gallery\" data-currpage=\"1\" id=\"epyt_gallery_37118\"><iframe loading=\"lazy\"  id=\"_ytid_41289\"  width=\"760\" height=\"427\"  data-origwidth=\"760\" data-origheight=\"427\" src=\"https:\/\/www.youtube.com\/embed\/?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  data-epytgalleryid=\"epyt_gallery_37118\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><div class=\"epyt-gallery-list\"><div>Sorry, there was a YouTube error.<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Assignment 1 You have been given a RHEL 7.X instance for ARS where access is enabled with ec2-user and key. Password login is disabled. You need to enable a password&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14945","post","type-post","status-publish","format-standard","hentry","category-sql"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/14945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=14945"}],"version-history":[{"count":5,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/14945\/revisions"}],"predecessor-version":[{"id":30135,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/14945\/revisions\/30135"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=14945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=14945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=14945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}