feat: Added health check for spot.io SpotDeployment

resource_customizations/spot.io/SpotDeployment/health.lua

@@ -0,0 +1,41 @@
+hs = {}
+
+if obj.status == nil or obj.status.conditions == nil then
+  return hs
+end
+
+for _, condition in ipairs(obj.status.conditions) do
+  if condition.type == "InvalidSpec" then
+    hs.status = "Degraded"
+    hs.message = condition.message
+    return hs
+  end
+  if condition.type == "Progressing" and condition.reason == "RolloutAborted" then
+    hs.status = "Degraded"
+    hs.message = condition.message
+    return hs
+  end
+  if condition.type == "Progressing" and condition.reason == "ProgressDeadlineExceeded" then
+    hs.status = "Degraded"
+    hs.message = condition.message
+    return hs
+  end
+  if condition.type == "Paused" and condition.status == "True" then
+    hs.status = "Suspended"
+    hs.message = "Rollout is paused"
+    return hs
+  end
+end
+
+if obj.status.phase == "Progressing" then
+  hs.status = "Progressing"
+  hs.message = "Waiting for rollout to finish steps"
+  return hs
+end
+
+hs.status = "Healthy"
+hs.message = ""
+return hs
+
+
+

resource_customizations/spot.io/SpotDeployment/health_test.yaml

@@ -0,0 +1,12 @@
+tests:
+- healthStatus:
+    status: Degraded
+    message: "Rollout is aborted"
+  inputPath: testdata/degraded_spotdeployment.yaml
+- healthStatus:
+    status: Healthy
+  inputPath: testdata/healthy_spotdeployment.yaml
+- healthStatus:
+    status: Degraded
+    message: "The Rollout \"basic\" is invalid: spec.strategy.strategy: Required value: Rollout has missing field '.spec.strategy.canary or .spec.strategy.blueGreen'"
+  inputPath: testdata/invalid_spec_spotdeployment.yaml

resource_customizations/spot.io/SpotDeployment/testdata/degraded_spotdeployment.yaml

@@ -0,0 +1,53 @@
+apiVersion: spot.io/v1beta1
+kind: SpotDeployment
+metadata:
+  name: canary-demo
+  namespace: default
+spec:
+  replicas: 5
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app: canary-demo
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: canary-demo
+    spec:
+      containers:
+      - image: nginx:1.21
+        imagePullPolicy: Always
+        name: canary-demo
+        ports:
+        - containerPort: 8080
+          name: http
+          protocol: TCP
+        resources:
+          requests:
+            cpu: 5m
+            memory: 32Mi
+status:
+  availableReplicas: 5
+  conditions:
+  - lastTransitionTime: "2019-11-03T01:32:46Z"
+    lastUpdateTime: "2019-11-03T01:32:46Z"
+    message: Rollout has minimum availability
+    reason: AvailableReason
+    status: "True"
+    type: Available
+  - lastTransitionTime: "2019-11-05T18:20:12Z"
+    lastUpdateTime: "2019-11-05T18:20:12Z"
+    message: Rollout is aborted
+    reason: RolloutAborted
+    status: "False"
+    type: Progressing
+  observedGeneration: 58b949649c
+  readyReplicas: 5
+  replicas: 5
+  selector: app=canary-demo
+  liveVersionDate: "2022-07-25T08:57:57.000Z"
+  liveVersionImages:
+    nginx: nginx:1.20
+  phase: Degraded
+  revision: "52"

resource_customizations/spot.io/SpotDeployment/testdata/healthy_spotdeployment.yaml

@@ -0,0 +1,54 @@
+apiVersion: spot.io/v1beta1
+kind: SpotDeployment
+metadata:
+  clusterName: ''
+  creationTimestamp: '2019-05-01T21:55:30Z'
+  generation: 1
+  labels:
+    app.kubernetes.io/instance: guestbook-canary
+    ksonnet.io/component: guestbook-ui
+  name: guestbook-canary
+  namespace: default
+  resourceVersion: '955764'
+  uid: d6105ccd-6c5b-11e9-b8d7-025000000001
+spec:
+  minReadySeconds: 10
+  replicas: 5
+  selector:
+    matchLabels:
+      app: guestbook-canary
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: guestbook-canary
+    spec:
+      containers:
+        - image: 'gcr.io/heptio-images/ks-guestbook-demo:0.1'
+          name: guestbook-canary
+          ports:
+            - containerPort: 80
+          resources: {}
+status:
+  conditions:
+    - lastTransitionTime: '2019-05-01T21:55:30Z'
+      lastUpdateTime: '2019-05-01T21:55:58Z'
+      message: ReplicaSet "guestbook-canary-84ccfddd66" has successfully progressed.
+      reason: NewReplicaSetAvailable
+      status: 'True'
+      type: Progressing
+    - lastTransitionTime: '2019-05-01T21:55:58Z'
+      lastUpdateTime: '2019-05-01T21:55:58Z'
+      message: Rollout has minimum availability
+      reason: AvailableReason
+      status: 'True'
+      type: Available
+  observedGeneration: c45557fd9
+  readyReplicas: 5
+  replicas: 5
+  selector: app=guestbook-canary
+  liveVersionDate: "2022-07-14T07:56:27.000Z"
+  liveVersionImages:
+    rollouts-demo: gcr.io/heptio-images/ks-guestbook-demo:0.1
+  phase: Healthy
+  revision: "9"

resource_customizations/spot.io/SpotDeployment/testdata/invalid_spec_spotdeployment.yaml

@@ -0,0 +1,54 @@
+apiVersion: spot.io/v1beta1
+kind: SpotDeployment
+metadata:
+  creationTimestamp: "2020-11-13T00:22:49Z"
+  generation: 3
+  name: basic
+  namespace: argocd-e2e
+  resourceVersion: "181746"
+  uid: 5b0926f3-30b7-4727-a76e-46c0d2617906
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: basic
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: basic
+    spec:
+      containers:
+      - image: nginx:1.19-alpine
+        name: basic
+        resources:
+          requests:
+            cpu: 1m
+            memory: 16Mi
+status:
+  availableReplicas: 1
+  conditions:
+  - lastTransitionTime: "2020-11-13T00:22:48Z"
+    lastUpdateTime: "2020-11-13T00:22:50Z"
+    message: ReplicaSet "basic-754cb84d5" has successfully progressed.
+    reason: NewReplicaSetAvailable
+    status: "True"
+    type: Progressing
+  - lastTransitionTime: "2020-11-13T00:22:50Z"
+    lastUpdateTime: "2020-11-13T00:22:50Z"
+    message: Rollout has minimum availability
+    reason: AvailableReason
+    status: "True"
+    type: Available
+  - lastTransitionTime: "2020-11-13T00:40:30Z"
+    lastUpdateTime: "2020-11-13T00:40:30Z"
+    message: 'The Rollout "basic" is invalid: spec.strategy.strategy: Required value:
+      Rollout has missing field ''.spec.strategy.canary or .spec.strategy.blueGreen'''
+    reason: InvalidSpec
+    status: "True"
+    type: InvalidSpec
+  observedGeneration: "3"
+  readyReplicas: 1
+  replicas: 1
+  selector: app=basic
+  phase: Degraded