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brikis98 · May 31, 2024 · 5a600a1 · 5a600a1
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diff --git a/ch3/ansible/roles/nodejs-app/tasks/main.yml b/ch3/ansible/roles/nodejs-app/tasks/main.yml
@@ -1,15 +1,15 @@
-- name: Add Node packages to yum
+- name: Add Node packages to yum 
   shell: curl -fsSL https://rpm.nodesource.com/setup_21.x | bash -
 
 - name: Install Node.js
   yum:
     name: nodejs
 
-- name: Create app user
+- name: Create app user          
   user:
     name: app-user
 
-- name: Install pm2
+- name: Install pm2              
   npm:
     name: pm2
     version: latest

diff --git a/ch3/tofu/modules/lambda/outputs.tf b/ch3/tofu/modules/lambda/outputs.tf
@@ -1,3 +1,7 @@
 output "function_arn" {
   value = aws_lambda_function.function.arn
+}
+
+output "iam_role_arn" {
+  value = aws_iam_role.lambda.arn
 }
diff --git a/docs/02.html b/docs/02.html
diff --git a/docs/03.html b/docs/03.html
diff --git a/docs/04.html b/docs/04.html
diff --git a/docs/05.html b/docs/05.html
diff --git a/docs/06.html b/docs/06.html
diff --git a/docs/07.html b/docs/07.html
@@ -969,7 +969,7 @@ <h1 id="how_to_set_up_networking">Part 6. How to Set Up Networking: VPCs, VPN, a
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>
 

diff --git a/docs/08.html b/docs/08.html
@@ -969,7 +969,7 @@ <h1 id="how_to_manage_auth_and_secrets">Part 7. How to Manage Authentication, Au
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>
 

diff --git a/docs/09.html b/docs/09.html
@@ -969,7 +969,7 @@ <h1 id="how_to_work_with_multiple_teams">Part 8. How to Work with Multiple Teams
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>
 

diff --git a/docs/10.html b/docs/10.html
@@ -969,7 +969,7 @@ <h1 id="how_to_store_data">Part 9. How to Store Data: SQL, NoSQL, Queues, Wareho
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>
 

diff --git a/docs/11.html b/docs/11.html
@@ -969,7 +969,7 @@ <h1 id="how_to_monitor_your_systems">Part 10. How to Monitor Your Systems: Metri
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>
 

diff --git a/docs/12.html b/docs/12.html
@@ -971,7 +971,7 @@ <h1 id="the_future_of_devops">Part 11. The Future of DevOps and Software Deliver
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>
 

diff --git a/docs/13-footnotes.html b/docs/13-footnotes.html
diff --git a/docs/index.html b/docs/index.html
@@ -921,41 +921,41 @@
           <ul class="nav nav-pills flex-column"><li class="nav-item"><a href="#preface" class="nav-link">Introduction</a>
 </li>
 
-<li class="nav-item"><a href="#_why_i_wrote_this_blog_post_series" class="nav-link">Why I wrote this blog post series</a></li>
+<li class="nav-item"><a href="#_why_i_wrote_this_series" class="nav-link">Why I Wrote This Series</a></li>
 
-<li class="nav-item"><a href="#_where_devops_came_from" class="nav-link">Where DevOps came from</a>
+<li class="nav-item"><a href="#_where_devops_came_from" class="nav-link">Where DevOps Came From</a>
 
 <ul class="nav nav-pills flex-column">
 
-<li class="nav-item"><a href="#world_class_delivery" class="nav-link">What world-class software delivery looks like</a></li>
+<li class="nav-item"><a href="#world_class_delivery" class="nav-link">What World-Class Software Delivery Looks Like</a></li>
 
-<li class="nav-item"><a href="#box_of_snakes" class="nav-link">Watch out for snakes</a></li>
+<li class="nav-item"><a href="#box_of_snakes" class="nav-link">Watch Out for Snakes</a></li>
 
 </ul>
 
 </li>
 
-<li class="nav-item"><a href="#_who_should_read_this_blog_post_series" class="nav-link">Who should read this blog post series</a></li>
+<li class="nav-item"><a href="#_who_should_read_this_series" class="nav-link">Who Should Read This Series</a></li>
 
-<li class="nav-item"><a href="#_whats_in_this_blog_post_series" class="nav-link">What&#8217;s in this blog post series</a>
+<li class="nav-item"><a href="#_whats_in_this_series" class="nav-link">What&#8217;s in This Series</a>
 
 <ul class="nav nav-pills flex-column">
 
-<li class="nav-item"><a href="#_what_you_will_find_in_this_blog_post_series" class="nav-link">What you will find in this blog post series</a></li>
+<li class="nav-item"><a href="#_what_you_will_find_in_this_series" class="nav-link">What You Will Find in This Series</a></li>
 
-<li class="nav-item"><a href="#_what_you_wont_find_in_this_blog_post_series" class="nav-link">What you won&#8217;t find in this blog post series</a></li>
+<li class="nav-item"><a href="#_what_you_wont_find_in_this_series" class="nav-link">What You Won&#8217;t Find in This Series</a></li>
 
-<li class="nav-item"><a href="#code_examples" class="nav-link">Open source code examples</a></li>
+<li class="nav-item"><a href="#code_examples" class="nav-link">Open Source Code Examples</a></li>
 
-<li class="nav-item"><a href="#_opinionated_code_examples" class="nav-link">Opinionated code examples</a></li>
+<li class="nav-item"><a href="#_opinionated_code_examples" class="nav-link">Opinionated Code Examples</a></li>
 
-<li class="nav-item"><a href="#_you_have_to_get_your_hands_dirty" class="nav-link">You have to get your hands dirty</a></li>
+<li class="nav-item"><a href="#_you_have_to_get_your_hands_dirty" class="nav-link">You Have to Get Your Hands Dirty</a></li>
 
 </ul>
 
 </li>
 
-<li class="nav-item"><a href="#_lets_get_started" class="nav-link">Let&#8217;s get started</a></li>
+<li class="nav-item"><a href="#_lets_get_started" class="nav-link">Let&#8217;s Get Started</a></li>
 
 </ul>
 
@@ -1086,7 +1086,7 @@ <h1 id="preface">Fundamentals of DevOps and Software Delivery</h1>
 
 <div class="sect2">
 
-<h2 id="_why_i_wrote_this_blog_post_series">Why I wrote this blog post series</h2>
+<h2 id="_why_i_wrote_this_series">Why I Wrote This Series</h2>
 
 <div class="paragraph">
 
@@ -1202,7 +1202,7 @@ <h2 id="_why_i_wrote_this_blog_post_series">Why I wrote this blog post series</h
 
 <div class="sect2">
 
-<h2 id="_where_devops_came_from">Where DevOps came from</h2>
+<h2 id="_where_devops_came_from">Where DevOps Came From</h2>
 
 <div class="paragraph">
 
@@ -1280,31 +1280,17 @@ <h2 id="_where_devops_came_from">Where DevOps came from</h2>
 
 </div>
 
-<div class="admonitionblock tip">
-
-<table>
-
-<tr>
-
-<td class="icon">
+<div class="quoteblock">
 
-<div class="title">Tip</div>
-
-</td>
-
-<td class="content">
+<blockquote>
 
 <div class="paragraph">
 
 <p>The goal of DevOps is to make software delivery vastly more efficient.</p>
 
 </div>
 
-</td>
-
-</tr>
-
-</table>
+</blockquote>
 
 </div>
 
@@ -1320,7 +1306,7 @@ <h2 id="_where_devops_came_from">Where DevOps came from</h2>
 
 <div class="sect3">
 
-<h3 id="world_class_delivery">What world-class software delivery looks like</h3>
+<h3 id="world_class_delivery">What World-Class Software Delivery Looks Like</h3>
 
 <div class="paragraph">
 
@@ -1368,7 +1354,7 @@ <h3 id="world_class_delivery">What world-class software delivery looks like</h3>
 
 <div class="paragraph">
 
-<p>Those are <em>insane</em> differences. To put that into perspective, we&#8217;re talking the difference between deploying once every
+<p>Those are <em>staggering</em> differences. To put that into perspective, we&#8217;re talking the difference between deploying once every
 
 two weeks vs many times per day; deployment processes that take 36 hours vs 5 minutes; outages that last 12 hours vs 4
 
@@ -1454,7 +1440,7 @@ <h3 id="world_class_delivery">What world-class software delivery looks like</h3>
 
 <div class="sect3">
 
-<h3 id="box_of_snakes">Watch out for snakes</h3>
+<h3 id="box_of_snakes">Watch Out for Snakes</h3>
 
 <div class="paragraph">
 
@@ -1600,7 +1586,7 @@ <h3 id="box_of_snakes">Watch out for snakes</h3>
 
 <div class="sect2">
 
-<h2 id="_who_should_read_this_blog_post_series">Who should read this blog post series</h2>
+<h2 id="_who_should_read_this_series">Who Should Read This Series</h2>
 
 <div class="paragraph">
 
@@ -1664,7 +1650,7 @@ <h2 id="_who_should_read_this_blog_post_series">Who should read this blog post s
 
 <div class="sect2">
 
-<h2 id="_whats_in_this_blog_post_series">What&#8217;s in this blog post series</h2>
+<h2 id="_whats_in_this_series">What&#8217;s in This Series</h2>
 
 <div class="paragraph">
 
@@ -1674,7 +1660,7 @@ <h2 id="_whats_in_this_blog_post_series">What&#8217;s in this blog post series</
 
 <div class="sect3">
 
-<h3 id="_what_you_will_find_in_this_blog_post_series">What you will find in this blog post series</h3>
+<h3 id="_what_you_will_find_in_this_series">What You Will Find in This Series</h3>
 
 <div class="paragraph">
 
@@ -2462,17 +2448,65 @@ <h3 id="_what_you_will_find_in_this_blog_post_series">What you will find in this
 
 the most. Note that the examples in each part reference and build upon the examples from the previous
 
-parts, so if you skip around, use the open source code examples (as described in <a href="index.html#code_examples">Open source code examples</a>) to get
+parts, so if you skip around, use the open source code examples (as described in <a href="index.html#code_examples">Open Source Code Examples</a>) to get
 
 your bearings.</p>
 
 </div>
 
+<div class="paragraph">
+
+<p>This book covers a lot of ground and includes a lot of detail: given the breadth of DevOps, this is unavoidable. To
+
+help you avoid missing the forest for the trees, I try to call out the key takeaways in each blog post
+
+as follows:</p>
+
+</div>
+
+<div class="admonitionblock tip">
+
+<table>
+
+<tr>
+
+<td class="icon">
+
+<div class="title">Tip</div>
+
+</td>
+
+<td class="content">
+
+<div class="title">Key takeaway #1</div>
+
+<div class="paragraph">
+
+<p>A key takeaway from the chapter.</p>
+
+</div>
+
+</td>
+
+</tr>
+
+</table>
+
+</div>
+
+<div class="paragraph">
+
+<p>Pay special attention to these items, as they typically highlight the most important lessons in that
+
+post.</p>
+
+</div>
+
 </div>
 
 <div class="sect3">
 
-<h3 id="_what_you_wont_find_in_this_blog_post_series">What you won&#8217;t find in this blog post series</h3>
+<h3 id="_what_you_wont_find_in_this_series">What You Won&#8217;t Find in This Series</h3>
 
 <div class="paragraph">
 
@@ -2558,7 +2592,7 @@ <h3 id="_what_you_wont_find_in_this_blog_post_series">What you won&#8217;t find
 
 <div class="sect3">
 
-<h3 id="code_examples">Open source code examples</h3>
+<h3 id="code_examples">Open Source Code Examples</h3>
 
 <div class="paragraph">
 
@@ -2578,15 +2612,15 @@ <h3 id="code_examples">Open source code examples</h3>
 
 <p>You might want to check out this repo before you begin reading so you can follow along with all the examples on your own
 
-computer:</p>
+computer (if you are new to Git, check out the Git tutorial in <a href="05.html#how_to_version_build_test">Part 4</a>):</p>
 
 </div>
 
 <div class="listingblock">
 
 <div class="content">
 
-<pre class="CodeRay highlight"><code>git clone https://github.com/brikis98/devops-book.git</code></pre>
+<pre class="CodeRay highlight"><code>$ git clone https://github.com/brikis98/devops-book.git</code></pre>
 
 </div>
 
@@ -2642,7 +2676,7 @@ <h3 id="code_examples">Open source code examples</h3>
 
 <div class="sect3">
 
-<h3 id="_opinionated_code_examples">Opinionated code examples</h3>
+<h3 id="_opinionated_code_examples">Opinionated Code Examples</h3>
 
 <div class="paragraph">
 
@@ -2700,7 +2734,7 @@ <h3 id="_opinionated_code_examples">Opinionated code examples</h3>
 
 <div class="sect3">
 
-<h3 id="_you_have_to_get_your_hands_dirty">You have to get your hands dirty</h3>
+<h3 id="_you_have_to_get_your_hands_dirty">You Have to Get Your Hands Dirty</h3>
 
 <div class="paragraph">
 
@@ -2776,7 +2810,7 @@ <h3 id="_you_have_to_get_your_hands_dirty">You have to get your hands dirty</h3>
 
 <div class="sect2">
 
-<h2 id="_lets_get_started">Let&#8217;s get started</h2>
+<h2 id="_lets_get_started">Let&#8217;s Get Started</h2>
 
 <div class="paragraph">
 
@@ -2823,7 +2857,7 @@ <h2 id="_lets_get_started">Let&#8217;s get started</h2>
 
 <div id="footer-text">
 
-Last updated 2024-05-31 11:34:28 -0400
+Last updated 2024-05-31 16:43:42 -0400
 
 </div>