build: adds jenkins pod descriptor

jenkins/ci-agent-pod.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+spec:
+  imagePullSecrets:
+    - name: regcreds
+  containers:  # list of containers that you want present for your build, you can define a default container in the Jenkinsfile
+    - name: poetry
+      image: ghcr.io/dmallubhotla/poetry-image:1
+      command: ["tail", "-f", "/dev/null"]  # this or any command that is bascially a noop is required, this is so that you don't overwrite the entrypoint of the base container
+      imagePullPolicy: Always # use cache or pull image for agent
+      resources:  # limits the resources your build contaienr
+        requests:
+          memory: "2Gi"
+          cpu: "500m"
+        limits:
+          memory: "2Gi"