Day 58 of my 100 days of DevNet Expert challenge. Today I went through the "Terraform Introduction" tutorial on #CiscoU. Even if it's a beginner course I learned something new.
I already knew the "terraform graph" command which generates the code to visualize the Terraform resource dependency graph for example with the graphviz extension in VS Code.
But I didn't know that you can install graphviz locally (MacOS or Linux) and use the command "terraform graph | dot -Tpng > tf_graph.png" to generate a PNG file directly. Very cool.
Other than that I did another full scale lab session with the following tasks:
✅ Docker Compose with a 3-tier application
✅ Kubernetes with a 5-tier application
✅ Python with APIC REST API and filtering
✅ IOS-XE configuration via RESTCONF and Python
✅ Streaming Telemetry on IOS-XE
✅ pyATS validation together with Vault
✅ Terraform with ACI
...and I was able to solve them all.
#100daysofCCDevE #CCDevE #CiscoCert #DevNet #CiscoChampion #NetEng