Add new waiter (#306)

Add new waiter

SUMMARY

This refactors the waiter logic from common.py into a separate module.

ISSUE TYPE

COMPONENT NAME

ADDITIONAL INFORMATION

Reviewed-by: None <None>
Reviewed-by: Alina Buzachis <None>
Reviewed-by: None <None>

tests/unit/module_utils/fixtures/definitions.yml

@@ -1,11 +1,34 @@
+---
+kind: Namespace
+apiVersion: v1
+metadata:
+  name: test-1
+---
 kind: Pod
 apiVersion: v1
 metadata:
-  name: foo
-  namespace: bar
+  name: pod-1
+  namespace: test-1
+spec:
+  containers:
+    - image: busybox
+      name: busybox
 ---
-kind: ConfigMap
+kind: PodList
 apiVersion: v1
-metadata:
-  name: foo
-  namespace: bar
+metadata: {}
+items:
+  - kind: Pod
+    apiVersion: v1
+    metadata:
+      name: pod-1
+      namespace: test-1
+    spec:
+      containers:
+        - image: busybox
+          name: busybox
+---
+kind: ConfigMapList
+apiVersion: v1
+metadata: {}
+items: []

tests/unit/module_utils/fixtures/deployments.yml

@@ -0,0 +1,48 @@
+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: deploy-1
+  namespace: test-1
+  generation: 1
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: foo
+  template:
+    metadata:
+      labels:
+        app: foo
+    spec:
+      containers:
+        - image: busybox
+          name: busybox
+status:
+  availableReplicas: 2
+  replicas: 2
+  observedGeneration: 1
+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: deploy-2
+  namespace: test-1
+  generation: 1
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: foo
+  template:
+    metadata:
+      labels:
+        app: foo
+    spec:
+      containers:
+        - image: busybox
+          name: busybox
+status:
+  availableReplicas: 1
+  replicas: 2
+  observedGeneration: 1

tests/unit/module_utils/fixtures/pods.yml

@@ -0,0 +1,63 @@
+---
+kind: Pod
+apiVersion: v1
+metadata:
+  namespace: test-1
+  name: pod-1
+spec:
+  containers:
+    - image: busybox
+      name: busybox
+status:
+  containerStatuses:
+    - name: busybox
+      ready: true
+  conditions:
+    - type: "www.example.com/gate"
+      status: "True"
+---
+kind: Pod
+apiVersion: v1
+metadata:
+  namespace: test-1
+  name: pod-2
+spec:
+  containers:
+    - image: busybox
+      name: busybox
+---
+kind: Pod
+apiVersion: v1
+metadata:
+  namespace: test-1
+  name: pod-3
+spec:
+  containers:
+    - image: busybox
+      name: busybox
+status:
+  phase: Pending
+  conditions:
+    - type: "www.example.com/gate"
+      status: "Unknown"
+  containerStatuses:
+    - name: busybox
+      ready: true
+---
+kind: Pod
+apiVersion: v1
+metadata:
+  namespace: test-1
+  name: pod-4
+spec:
+  containers:
+    - image: busybox
+      name: busybox
+status:
+  phase: Pending
+  conditions:
+    - type: "www.example.com/other"
+      status: "Unknown"
+  containerStatuses:
+    - name: busybox
+      ready: true