fix: check for issuing condition on Certificate (#7217)

Signed-off-by: Jonah Back <jonah@jonahback.com>

Co-authored-by: Alexander Matyushentsev <AMatyushentsev@gmail.com>

resource_customizations/cert-manager.io/Certificate/health.lua

@@ -2,6 +2,11 @@ hs = {}
 if obj.status ~= nil then
   if obj.status.conditions ~= nil then
     for i, condition in ipairs(obj.status.conditions) do
+      if condition.type == "Issuing" and condition.status == "True" then
+        hs.status = "Progressing"
+        hs.message = condition.message
+        return hs
+      end
       if condition.type == "Ready" and condition.status == "False" then
         hs.status = "Degraded"
         hs.message = condition.message

resource_customizations/cert-manager.io/Certificate/health_test.yaml

@@ -3,6 +3,10 @@ tests:
     status: Progressing
     message: Waiting for certificate
   inputPath: testdata/progressing_noStatus.yaml
+- healthStatus:
+    status: Progressing
+    message: Issuing certificate as Secret does not exist
+  inputPath: testdata/progressing_issuing.yaml
 - healthStatus:
     status: Degraded
     message: 'Resource validation failed: spec.acme.config: Required value: no ACME

resource_customizations/cert-manager.io/Certificate/testdata/progressing_issuing.yaml

@@ -0,0 +1,37 @@
+apiVersion: cert-manager.io/v1alpha2
+kind: Certificate
+metadata:
+  creationTimestamp: '2018-11-07T00:06:12Z'
+  generation: 1
+  name: test-cert
+  namespace: argocd
+  resourceVersion: '64763033'
+  selfLink: /apis/cert-manager.io/v1alpha2/namespaces/argocd/certificates/test-cert
+  uid: e6cfba50-314d-11e9-be3f-42010a800011
+spec:
+  acme:
+    config:
+      - domains:
+          - cd.apps.argoproj.io
+        http01:
+          ingress: http01
+  commonName: cd.apps.argoproj.io
+  dnsNames:
+    - cd.apps.argoproj.io
+  issuerRef:
+    kind: Issuer
+    name: argo-cd-issuer
+  secretName: test-secret
+status:
+  conditions:
+    - lastTransitionTime: '2021-09-15T02:10:00Z'
+      message: Issuing certificate as Secret does not exist
+      reason: DoesNotExist
+      status: 'True'
+      type: Issuing
+    - lastTransitionTime: '2021-09-15T02:10:00Z'
+      message: Issuing certificate as Secret does not exist
+      reason: DoesNotExist
+      status: 'False'
+      type: Ready
+