add new devops and containers resources

mattmakai · mattmakai · commit 00de5000aeee · 2020-11-08T12:06:55.000-05:00
diff --git a/content/pages/05-deployment/35-containers.markdown b/content/pages/05-deployment/35-containers.markdown
@@ -70,6 +70,12 @@ useful.
   explains how Linux features such as `cgroups`, `chroot` and namespaces
   are used by container implementations.
 
+* [Container networking is simple](https://iximiuz.com/en/posts/container-networking-is-simple/)
+  shows that container networking is nothing more than a simple combination
+  of the well-known Linux facilities such as network namespaces, virtual 
+  Ethernet devices (veth), virtual network switches (bridge) and
+  IP routing and network address translation (NAT).
+
 * [Running containers without Docker](https://jvns.ca/blog/2016/10/26/running-container-without-docker/)
   reviews a migration path for an organization that already has a bunch of
   infrastructure but sees advantages in using containers. However, the 
@@ -115,6 +121,13 @@ Container security is a hot topic because there are so many ways of screwing
 it up, just like any infrastructure that runs your applications. These
 resources explain security considerations specific to containers.
 
+* [A Practical Introduction to Container Security](https://cloudberry.engineering/article/practical-introduction-container-security/)
+  examines security at build time for projects and how to
+  minimize the risk of supply chain attack. It then goes into
+  infrastructure and runtime security where you need to understand
+  different attack vectors and minimize malicious attempts against
+  your containers during these phases..
+
 * [Building Container Images Securely on Kubernetes](https://blog.jessfraz.com/post/building-container-images-securely-on-kubernetes/)
   discusses some of the issues with building containers and why the
   author created [img](https://github.com/genuinetools/img) as a tool
diff --git a/content/pages/06-devops/00-devops.markdown b/content/pages/06-devops/00-devops.markdown
@@ -58,6 +58,12 @@ teams, culture, processes and tools into software development organizations.
   their services running and putting them out for other developers to consume.
   Highly recommended.
 
+* [Introduction to DevOps and Software Delivery Performance](https://www.stridenyc.com/blog/introduction-to-devops-and-software-delivery-performance)
+  explains the four key delivery metrics of Delivery Lead Time,
+  Deployment Frequency, Time to Restore Service, and Change Fail Rate,
+  and then gives a high-level overview of technical, process and
+  cultural capabilities that impact these metrics.
+
 * [Operations for software developers for beginners](https://jvns.ca/blog/2016/10/15/operations-for-software-developers-for-beginners/)
   gives advice to developers who have never done operations work and
   been on call for outages before in their career. The advantage of DevOps
diff --git a/content/pages/meta/00-change-log.markdown b/content/pages/meta/00-change-log.markdown
@@ -14,6 +14,9 @@ view commit-level changes via the
 on GitHub.
 
 ## 2020
+### November
+* New resources for [DevOps](/devops.html) and [containers](/containers.html).
+
 ### October
 * Added new blog on
   [Higher Accuracy Twilio Voice Transcriptions with Python and Flask](/blog/accurate-twilio-voice-call-recording-transcriptions-assemblyai.html).
diff --git a/theme/templates/blog/django-accurate-twilio-voice-transcriptions.html b/theme/templates/blog/django-accurate-twilio-voice-transcriptions.html
@@ -0,0 +1,5 @@
+
+<a href="/learning-programming.html" class="lgi">Learning Programming</a>
+<a href="/web-development.html" class="lgi">Web development</a>
+<a href="/django.html" class="lgi">Django</a>
+<a href="/application-programming-interfaces.html" class="lgi">APIs</a>
