Execicrio cap 5 network-policy, arquivo deployment

README.md

@@ -3,3 +3,7 @@
 ## Material de apoio ao curso Adminsitração OKD II.
 
 Cada Branch corresponde a um exercicio pratico.
+
+```shell
+git checkout network-policy
+```
\ No newline at end of file

network-policy/allow-from-openshift-ingress.yaml

+kind: NetworkPolicy
+apiVersion: networking.k8s.io/v1
+metadata:
+  name: allow-from-openshift-ingress
+spec:
+  podSelector: CHANGE_ME
+  ingress:
+  - from:
+    - namespaceSelector:
+        matchLabels:
+          CHANGE_ME

network-policy/allow-specific.yaml

+kind: NetworkPolicy
+apiVersion: networking.k8s.io/v1
+metadata:
+  name: allow-specific
+spec:
+  podSelector:
+    matchLabels:
+      deployment: CHANGE_ME
+  ingress:
+    - from:
+      - namespaceSelector:
+          matchLabels:
+            name: CHANGE_ME
+        podSelector:
+          matchLabels:
+            deployment: CHANGE_ME
+      ports:
+      - port: CHANGE_ME
+        protocol: CHANGE_ME

network-policy/deny-all.yaml

+kind: NetworkPolicy
+apiVersion: networking.k8s.io/v1
+metadata:
+  name: deny-all
+spec:

network-policy/display-project-info.sh

+#!/usr/bin/bash
+
+if oc get project -o jsonpath='{.items[*].metadata.name}' | grep -q network-policy
+then
+  echo "==================================================================="
+  echo "PROJECT: network-policy"
+  echo
+  oc get pods -o custom-columns="POD NAME:.metadata.name,IP ADDRESS:.status.podIP" -n network-policy
+  echo
+  oc get svc -o custom-columns="SERVICE NAME:.metadata.name,CLUSTER-IP:.spec.clusterIP" -n network-policy
+  echo
+  oc get route -o custom-columns="ROUTE NAME:.metadata.name,HOSTNAME:.spec.host,PORT:.spec.port.targetPort" -n network-policy
+  echo
+  echo "==================================================================="
+fi
+
+if oc get project -o jsonpath='{.items[*].metadata.name}' | grep -q network-test
+then
+  echo "PROJECT: network-test"
+  echo
+  oc get pods -o custom-columns="POD NAME:.metadata.name" -n network-test
+  echo
+  echo "==================================================================="
+fi