add: priorityclass info

.wordlist-md

@@ -8,6 +8,7 @@ Bitnami
 CICD
 CRD
 CRDs
+CSS
 CheCluster
 ClusterRoleBindings
 ClusterTask
@@ -54,6 +55,7 @@ OpenShift
 OperatorGroup
 PV
 PolicyReport
+PriorityClasses
 Prometheus
 RBAC
 README
@@ -200,6 +202,7 @@ popd
 postgres
 pre
 prem
+priorityclass
 prometheus
 pushd
 pvc

docs/PRIORITY.md

@@ -0,0 +1,16 @@
+# Pod Priority
+
+Before you set up PriorityClasses, there are a few things to consider.
+
+- The pods without a `priorityClassName` will be treated as priority `0`.
+- Use a consistent naming convention for all PriorityClasses.
+- Make sure that the pods for your workloads are running with the right `PriorityClass`.
+
+```
+oc get priorityclass
+oc describe priorityclass
+```
+
+## Links
+
+- https://kubernetes.io/blog/2023/01/12/protect-mission-critical-pods-priorityclass

scripts/lint.sh

@@ -22,13 +22,18 @@ check_venv(){
   [ -e requirements.txt ] && pip install -q -r requirements.txt
 }
 
+check_bins(){
+  which python || exit 0
+}
+
 # activate python venv
 check_venv
 
 # chcek scripts
 which shellcheck && shellcheck scripts/*.sh
 
 # check spelling
+which aspell && \
 pyspelling -c .pyspelling.yml
 
 # check yaml