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ymleyva12 · Oct 9, 2021 · 5d85d21 · 5d85d21
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diff --git a/README.md b/README.md
@@ -374,6 +374,11 @@ Note: "Provisioning" tools can be used to perform configuration management to so
   - [ ] Salesforce
   - [ ] Zuora
 
+- [ ] Kubernetes
+  - [ ] [confTest](https://www.conftest.dev)
+  - [ ] [datree](https://www.datree.io)
+  - [ ] [gatekeeper](https://github.com/open-policy-agent/gatekeeper)
+
 ## More Infra & DevOps projects
 
 <p align="center"><a href="https://github.com/bregman-arie/howtheydevops"><img src="images/how_they_devops.png"/></a></p>

diff --git a/resources/kubernetes.md b/resources/kubernetes.md
@@ -1,6 +1,6 @@
-# Kubernetes
+## Kubernetes
 
-## Getting started with Kubernetes
+### Getting started with Kubernetes
 
 Name | Comments
 :------ |:--------:
@@ -13,45 +13,45 @@ Name | Comments
 [Kubernetes Deployment Tutorial](https://devopscube.com/kubernetes-deployment-tutorial) |
 [Katacoda](https://www.katacoda.com/courses/kubernetes) | Learn Kubernetes using Interactive Browser-Based Scenarios
 
+### Kubernetes - Tooling
 
-## Kubernetes Deep Dive
+Name | Comments
+:------ |:--------:
+[confTest](https://www.conftest.dev) | Used in the development phase
+[datree](https://www.datree.io) | Used in the development phase
+[gatekeeper](https://github.com/open-policy-agent/gatekeeper) | Used in the production
+
+### Kubernetes - Deep Dive
 
 Name | Comments
 :------ |:--------:
 [Kubernetes Networking](https://github.com/nleiva/kubernetes-networking-links) | Kubernetes Networking Resources
 [Liveness and Readiness Probes](https://www.openshift.com/blog/liveness-and-readiness-probes) |
+[Kubernetes Troubleshooting Visual Guide](https://learnk8s.io/troubleshooting-deployments?fbclid=IwAR2k6ziNfhBe--CKoYP6qh5_lHYM7_kruDjc1EcyrpgyV_tKJzQlwiuA_Jk) |
 
-## Kubernetes Deep Dive
+### Kubernetes - Security
 
 Name | Comments
 :------ |:--------:
-[Kubernetes Troubleshooting Visual Guide](https://learnk8s.io/troubleshooting-deployments?fbclid=IwAR2k6ziNfhBe--CKoYP6qh5_lHYM7_kruDjc1EcyrpgyV_tKJzQlwiuA_Jk) |
+[Kubescape](https://github.com/armosec/kubescape) | "Kubescape is the first tool for testing if Kubernetes is deployed securely as defined in Kubernetes Hardening Guidance by NSA and CISA"
 
-## Misc
+### Kubernetes - Misc
 
 Name | Comments
 :------ |:--------:
 [Kubernetes CheatSheet](https://cheatsheet.dennyzhang.com/cheatsheet-kubernetes-A4) |
 [OperatiorHub.io](https://www.operatorhub.io) | Kubernetes native applications
 [YAML templates](https://cheatsheet.dennyzhang.com/kubernetes-yaml-templates) |
+[Kubesort](https://github.com/AATHITH/kubesort) | "kubesort helps you sort the results from kubectl get in an easy way"
+[IngressMonitorController](https://github.com/stakater/IngressMonitorController) | "A Kubernetes controller to watch ingresses and create liveness alerts for your apps/microservices"
 
-## Videos
-
-Name | Comments
-:------ |:--------:
-[The Illustrated Children's Guide to Kubernetes](https://www.youtube.com/watch?v=4ht22ReBjno) |
-[Learn Kubernetes](https://www.youtube.com/playlist?list=PL34sAs7_26wNBRWM6BDhnonoA5FMERax0) | Over 50 Kubernetes videos
-[Kubernetes Ingress Explained Completely For Beginners](https://www.youtube.com/watch?v=GhZi4DxaxxE&ab_channel=KodeKloud) | 2019
-
-## Tools & Projects
+### Kubernetes - SRE
 
 Name | Comments
 :------ |:--------:
 [KubeInvaders](https://github.com/lucky-sideburn/KubeInvaders) | "Chaos Engineering Tool for Kubernetes and Openshift"
-[Kubesort](https://github.com/AATHITH/kubesort) | "kubesort helps you sort the results from kubectl get in an easy way"
-[IngressMonitorController](https://github.com/stakater/IngressMonitorController) | "A Kubernetes controller to watch ingresses and create liveness alerts for your apps/microservices"
 
-## Certificates
+### Kubernetes - Certificates
 
 Name | Comments
 :------ |:--------:
@@ -66,6 +66,10 @@ Name | Comments
 * Start cluster: `minikube start`
 * Delete cluster: `minikube delete`
 
+#### Common Kubectl Operations
+
+* Create objects defined in a YAML: kubectl apply -f rs.yaml
+
 #### Service Accounts
 
 * List service accounts: `kubectl get serviceaccounts`
@@ -103,3 +107,7 @@ openssl x509 -req -in user.csr -CA ca.crt -CAkey ca.key -CAcreateseral -out user
 kubectl config set-credentials myuser --client-certificates=$PWD/user.crt --client-key=$PWD/user.key
 kubectl config set-context myuser-context --cluster=k8s-cluster --user=user
 ```
+
+### Service
+
+* Expose a ReplicaSet: `kubectl expose rs REPLICASET_NAME --name=SERVICE_NAME --target-port=PORT --type=NodePort/SOME_OTHER_SERVICE_TYPE`
diff --git a/resources/linux.md b/resources/linux.md
@@ -93,6 +93,12 @@ sudo ausearch -m avc -m user_avc -m selinux_err -m user_selinux_err -i -ts today
 * Destroy: `virsh destroy <vm_name>`
 * Shutdown: `virsh shutdown <vm_name>`
 
+#### Date
+
+* year: `date +”%Y”`
+* month: `date +”%m”`
+* day: `date +”%a”`
+
 ## Checklist
 
 Check your Linux educational progress with the following list:

diff --git a/resources/python.md b/resources/python.md
@@ -52,13 +52,27 @@ Name | Description
 [Django](https://www.djangoproject.com)  | Web framework with batteries included
 [Mypy](http://mypy-lang.org) | Static type checker
 
-## Cheat Sheet
+### Cheat Sheet
+
+#### YAML
 
 * Read YAML
 ```
 with open(r'/file/path') as file:
 ```
 
+#### Files
+
+* Read remote file(s)
+
+```
+from fabric import Connection
+
+with Connection(host) as conn:
+    with conn.sftp().open(path) as stream:
+    ...
+```
+
 ## Python Checklist
 
 <div align="center"><img src="images/python_map.png"></div><hr/>

diff --git a/resources/security.md b/resources/security.md
@@ -0,0 +1,5 @@
+## Security
+
+### Books
+
+* [building_secure_and_reliable_systems](https://static.googleusercontent.com/media/sre.google/en//static/pdf/building_secure_and_reliable_systems.pdf)