KC-1029 updating MRC demo with observer promotion (confluentinc#857)

lzwaan · Nov 25, 2020 · cdd7f83 · cdd7f83
1 parent 302596e
commit cdd7f83
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Showing 13 changed files with 735 additions and 80 deletions.
diff --git a/multiregion/config/placement-multi-region-async-op-leader-is-observer.json b/multiregion/config/placement-multi-region-async-op-leader-is-observer.json
@@ -0,0 +1,20 @@
+{
+  "version": 2,
+  "replicas": [
+    {
+      "count": 2,
+      "constraints": {
+        "rack": "west"
+      }
+    }
+  ],
+  "observers": [
+    {
+      "count": 2,
+      "constraints": {
+        "rack": "east"
+      }
+    }
+  ],
+  "observerPromotionPolicy":"leader-is-observer"
+}
diff --git a/multiregion/config/placement-multi-region-async-op-under-min-isr.json b/multiregion/config/placement-multi-region-async-op-under-min-isr.json
@@ -0,0 +1,20 @@
+{
+    "version": 2,
+    "replicas": [
+        {
+            "count": 2,
+            "constraints": {
+                "rack": "west"
+            }
+        }
+    ],
+    "observers": [
+        {
+            "count": 2,
+            "constraints": {
+                "rack": "east"
+            }
+        }
+    ],
+    "observerPromotionPolicy":"under-min-isr"
+}
diff --git a/multiregion/config/placement-multi-region-async-op-under-replicated.json b/multiregion/config/placement-multi-region-async-op-under-replicated.json
@@ -0,0 +1,20 @@
+{
+  "version": 2,
+  "replicas": [
+    {
+      "count": 2,
+      "constraints": {
+        "rack": "west"
+      }
+    }
+  ],
+  "observers": [
+    {
+      "count": 2,
+      "constraints": {
+        "rack": "east"
+      }
+    }
+  ],
+  "observerPromotionPolicy":"under-replicated"
+}
diff --git a/multiregion/docs/images/multi-region-topic-replicas-v2.png b/multiregion/docs/images/multi-region-topic-replicas-v2.png