[FAB-3288] Sync configtx.yaml with Compose configs

The default value in configtx.yaml for "Absolute Max Bytes", the size
batches that the ordering service outputs, breaks the Docker Compose
configuration files in "bddtests/environments". This changeset brings
all configurations in sync.

Change-Id: Ib1eac16331cc311335b1479a048b39983d350aba
Signed-off-by: Kostas Christidis <kostas@christidis.io>

bddtests/environments/orderer-1-kafka-1/docker-compose.yml

@@ -21,6 +21,8 @@ services:
     image: hyperledger/fabric-kafka
     environment:
       KAFKA_BROKER_ID: 0
+      KAFKA_MESSAGE_MAX_BYTES: 103809024
+      KAFKA_REPLICA_FETCH_MAX_BYTES: 103809024
       KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE: "false"
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
     depends_on:

bddtests/environments/orderer-1-kafka-3/docker-compose.yml

@@ -24,6 +24,8 @@ services:
     environment:
       KAFKA_BROKER_ID: 0
       KAFKA_DEFAULT_REPLICATION_FACTOR: 3
+      KAFKA_MESSAGE_MAX_BYTES: 103809024
+      KAFKA_REPLICA_FETCH_MAX_BYTES: 103809024
       KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE: "false"
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
     depends_on:
@@ -34,6 +36,8 @@ services:
     environment:
       KAFKA_BROKER_ID: 1
       KAFKA_DEFAULT_REPLICATION_FACTOR: 3
+      KAFKA_MESSAGE_MAX_BYTES: 103809024
+      KAFKA_REPLICA_FETCH_MAX_BYTES: 103809024
       KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE: "false"
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
     depends_on:
@@ -44,6 +48,8 @@ services:
     environment:
       KAFKA_BROKER_ID: 2
       KAFKA_DEFAULT_REPLICATION_FACTOR: 3
+      KAFKA_MESSAGE_MAX_BYTES: 103809024
+      KAFKA_REPLICA_FETCH_MAX_BYTES: 103809024
       KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE: "false"
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
     depends_on:

sampleconfig/configtx.yaml

@@ -92,30 +92,32 @@ Organizations:
         # MSPDir is the filesystem path which contains the MSP configuration.
         MSPDir: msp
 
-        # AdminPrincipal dictates the type of principal used for an organization's Admins policy
-        # Today, only the values of Role.ADMIN ad Role.MEMBER are accepted, which indicates a principal
-        # of role type ADMIN and role type MEMBER respectively
+        # AdminPrincipal dictates the type of principal used for an
+        # organization's Admins policy. Today, only the values of Role.ADMIN and
+        # Role.MEMBER are accepted, which indicates a principal of role type
+        # ADMIN and role type MEMBER respectively.
         AdminPrincipal: Role.ADMIN
 
         # BCCSP: Select which crypto implementation or library to use for the
         # blockchain crypto service provider.
         BCCSP:
             Default: SW
             SW:
-                # TODO: The default Hash and Security level needs refactoring to be
-                # fully configurable. Changing these defaults requires coordination
-                # SHA2 is hardcoded in several places, not only BCCSP
+                # TODO: The default Hash and Security level needs refactoring to
+                # be fully configurable. Changing these defaults requires
+                # coordination SHA2 is hardcoded in several places, not only
+                # BCCSP.
                 Hash: SHA2
                 Security: 256
-                # Location of key store. If this is unset, a location will
-                # be chosen using: 'MSPDir'/keystore
+                # Location of key store. If this is unset, a location will be
+                # chosen using: 'MSPDir'/keystore
                 FileKeyStore:
                     KeyStore:
 
         AnchorPeers:
-            # AnchorPeers defines the location of peers which can be used
-            # for cross org gossip communication. Note, this value is only
-            # encoded in the genesis block in the Application section context.
+            # AnchorPeers defines the location of peers which can be used for
+            # cross-org gossip communication. Note, this value is only encoded
+            # in the genesis block in the Application section context.
             - Host: 127.0.0.1
               Port: 7051
 
@@ -147,7 +149,9 @@ Orderer: &OrdererDefaults
         MaxMessageCount: 10
 
         # Absolute Max Bytes: The absolute maximum number of bytes allowed for
-        # the serialized messages in a batch.
+        # the serialized messages in a batch. If the "kafka" OrdererType is
+        # selected, set 'message.max.bytes' and 'replica.fetch.max.bytes' on the
+        # Kafka brokers to a value that is equal to or larger than this one.
         AbsoluteMaxBytes: 99 MB
 
         # Preferred Max Bytes: The preferred maximum number of bytes allowed for
@@ -156,8 +160,8 @@ Orderer: &OrdererDefaults
         # bytes.
         PreferredMaxBytes: 512 KB
 
-    # Max Channels is the maximum number of channels to allow on the ordering network
-    # When set to 0, this implies no maximum number of channels
+    # Max Channels is the maximum number of channels to allow on the ordering
+    # network. When set to 0, this implies no maximum number of channels.
     MaxChannels: 0
 
     Kafka: