New istio version (#229)

* ADD new version files for Istio 1.14

* Add new resources for Istio

* ADD images for new istio dashboards

* FIX tests

* FIX tests

Co-authored-by: David Lorite <[email protected]>

Author: jaimeyh

apps/istio.yaml

@@ -7,6 +7,7 @@ keywords:
   - Available
 availableVersions: 
   - '1.5'
+  - '1.14'
 shortDescription: "Istio service mesh. Connect, secure, control, and observe services."
 description: |
   Intelligently control the flow of traffic and API calls between services, conduct a range of tests, and upgrade gradually with red/black deployments.

resources/istio/ALERTS.md

@@ -0,0 +1,18 @@
+# Alerts
+## [Istio-Citadel] CSR without success
+Some of the Certificate Signing Request (CSR) were not correctly requested
+
+## [Istio-Pilot] Inbound listener rules conflicts
+There are some conflict with inbound listener rules
+
+## [Istio-Pilot] Endpoint found in unready state
+Endpoint found in unready state
+
+## [Istio] Unstable requests for sidecar injections
+Sidecar injections requests has no been successfully resolved
+
+## [Istio-Envoy] High 4xx RequestError Rate
+High 4xx RequestError Rate
+
+## [Istio-Envoy] High Request Latency
+Envoy High Request Latency

resources/istio/INSTALL.v1.14.md

@@ -0,0 +1,3 @@
+# Prometheus metrics configuration
+
+Istio already expose by default all its metrics, so is not necessary make any configuration in order to enable those metrics.

resources/istio/alerts.yaml

@@ -0,0 +1,62 @@
+apiVersion: v1
+kind: Alert
+app: Istio
+version: 1.0.0
+appVersion:
+- '1.14'
+descriptionFile: ALERTS.md
+configurations:
+- kind: Prometheus
+  data: |-
+    groups:
+    - name: Istio
+      rules:
+        - alert: '[Istio-Citadel] CSR without success'
+          expr: |
+            rate(citadel_server_csr_count[5m]) - rate(citadel_server_success_cert_issuance_count[5m]) > 0
+          for: 5m
+          labels:
+            severity: warning
+          annotations:
+            description: Some of the Certificate Signing Request (CSR) were not correctly requested
+        - alert: '[Istio-Pilot] Inbound listener rules conflicts'
+          expr: |
+            pilot_conflict_inbound_listener > 0
+          for: 5m
+          labels:
+            severity: warning
+          annotations:
+            description: There are some conflict with inbound listener rules
+        - alert: '[Istio-Pilot] Endpoint found in unready state'
+          expr: |
+            pilot_endpoint_not_ready > 0
+          for: 5m
+          labels:
+            severity: warning
+          annotations:
+            description: Endpoint found in unready state
+        - alert: '[Istio] Unstable requests for sidecar injections'
+          expr: |
+            rate(sidecar_injection_requests_total[5m]) - rate(sidecar_injection_success_total[5m]) > 0
+          for: 5m
+          labels:
+            severity: warning
+          annotations:
+            description: Sidecar injections requests has no been successfully resolved
+        - alert: '[Istio-Envoy] High 4xx RequestError Rate'
+          expr: |
+            sum (rate(istio_requests_total{ response_code=~"4..", reporter="source"}[5m]))/ sum (rate(istio_requests_total{ reporter="source"}[5m]))> 0.05
+          for: 5m
+          labels:
+            severity: critical
+          annotations:
+            description: High 4xx RequestError Rate
+        - alert: '[Istio-Envoy] High Request Latency'
+          expr: |
+            histogram_quantile(0.95,sum(rate(envoy_cluster_upstream_cx_connect_ms_bucket[5m])) by (le)) > 100
+          for: 5m
+          labels:
+            severity: critical
+          annotations:
+            description: Envoy High Request Latency
+

resources/istio/dashboards.v1.14.yaml

@@ -0,0 +1,28 @@
+apiVersion: v1
+kind: Dashboard
+app: Istio
+version: 1.0.0
+appVersion:
+- '1.14'
+configurations:
+- name: Istiod Service
+  kind: Sysdig
+  image: istio/images/servicev1.14.png
+  description: |
+    This dashboard offers information on:
+    * 
+  file: include/servicev1.14.json
+- name: Istio Control Plane
+  kind: Sysdig
+  image: istio/images/control_planev1.14.png
+  description: |
+    This dashboard offers information on:
+    * 
+  file: include/control_planev1.14.json
+- name: Istio Envoy
+  kind: Sysdig
+  image: istio/images/istio_envoyv1.14.png
+  description: |
+    This dashboard offers information on:
+    * 
+  file: include/istio_envoyv1.14.json

resources/istio/description.yaml

@@ -4,4 +4,5 @@ app: Istio
 version: 1.0.0
 appVersion:
 - '1.5'
+- '1.14'
 descriptionFile: README.md