Add blockade config.

Author: danielmai

contrib/blockade/blockade.yml

@@ -0,0 +1,93 @@
+# Blockade config for testing network failures and network partiions.
+# Blockade docs: https://blockade.readthedocs.io
+# Usage:
+#   blockade up
+# To partition zero1 and dg1 from the rest of the cluster:
+#   blockade partition zero1,dg1
+
+containers:
+  zero1:
+    image: dgraph/dgraph:latest
+    hostname: "zero1"
+    # Needed for DNS with network set to udn
+    container_name: "zero1"
+    ports:
+      - 5080
+      - 6080
+    expose:
+      - 5080
+      - 6080
+    command: /gobin/dgraph zero --my=zero1:5080 --replicas 3 --idx 1 --bindall --expose_trace --profile_mode block --block_rate 10 --logtostderr -v=2
+    volumes: {"/home/dmai/go/bin": "/gobin"}
+
+  zero2:
+    image: dgraph/dgraph:latest
+    hostname: "zero2"
+    container_name: "zero2"
+    ports:
+      - 5081
+      - 6081
+    expose:
+      - 5081
+      - 6081
+    command: /gobin/dgraph zero -o 1 --my=zero2:5081 --replicas 3 --peer=zero1:5080 --idx 2 --bindall --expose_trace --profile_mode block --block_rate 10 --logtostderr -v=2
+    volumes: {"/home/dmai/go/bin": "/gobin"}
+
+  zero3:
+    image: dgraph/dgraph:latest
+    hostname: "zero3"
+    container_name: "zero3"
+    ports:
+      - 5082
+      - 6082
+    expose:
+      - 5082
+      - 6082
+    command: /gobin/dgraph zero -o 2 --my=zero3:5082 --replicas 3 --peer=zero1:5080 --idx 3 --bindall --expose_trace --profile_mode block --block_rate 10 --logtostderr -v=2
+    volumes:
+      "/home/dmai/go/bin": "/gobin"
+
+  dg1:
+    image: dgraph/dgraph:latest
+    hostname: "dg1"
+    container_name: "dg1"
+    ports:
+      - 8180
+      - 9180
+    expose:
+      - 8180
+      - 9180
+    command: /gobin/dgraph alpha --my=dg1:7180 --lru_mb=1024 --zero=zero1:5080 -o 100 --expose_trace  --trace 1.0 --profile_mode block --block_rate 10 --logtostderr -v=2
+    volumes:
+      "/home/dmai/go/bin": "/gobin"
+
+  dg2:
+    image: dgraph/dgraph:latest
+    hostname: "dg2"
+    container_name: "dg2"
+    ports:
+      - 8182
+      - 9182
+    expose:
+      - 8182
+      - 9182
+    command: sh -c 'sleep 10 ; echo "Starting dg2"; /gobin/dgraph alpha --my=dg2:7182 --lru_mb=1024 --zero=zero1:5080 -o 102 --expose_trace  --trace 1.0 --profile_mode block --block_rate 10 --logtostderr -v=2'
+    volumes:
+      "/home/dmai/go/bin": "/gobin"
+
+  dg3:
+    image: dgraph/dgraph:latest
+    hostname: "dg3"
+    container_name: "dg3"
+    ports:
+      - 8183
+      - 9183
+    expose:
+      - 8183
+      - 9183
+    command: sh -c 'sleep 15 ; echo "Starting dg3"; /gobin/dgraph alpha --my=dg3:7183 --lru_mb=1024 --zero=zero1:5080 -o 103 --expose_trace  --trace 1.0 --profile_mode block --block_rate 10 --logtostderr -v=2'
+    volumes:
+      "/home/dmai/go/bin": "/gobin"
+
+network:
+  driver: "udn"