[Discovery Service] Remove module and all its references (apache#12119)

* [Discovery Service] Remove module and all its references

* Explicitly declare dependency on bouncy-castle-bc in server pom.xml

* Remove unnecessary comment

bin/pulsar

@@ -25,7 +25,6 @@ DEFAULT_BROKER_CONF=$PULSAR_HOME/conf/broker.conf
 DEFAULT_BOOKKEEPER_CONF=$PULSAR_HOME/conf/bookkeeper.conf
 DEFAULT_ZK_CONF=$PULSAR_HOME/conf/zookeeper.conf
 DEFAULT_CONFIGURATION_STORE_CONF=$PULSAR_HOME/conf/global_zookeeper.conf
-DEFAULT_DISCOVERY_CONF=$PULSAR_HOME/conf/discovery.conf
 DEFAULT_PROXY_CONF=$PULSAR_HOME/conf/proxy.conf
 DEFAULT_STANDALONE_CONF=$PULSAR_HOME/conf/standalone.conf
 DEFAULT_WEBSOCKET_CONF=$PULSAR_HOME/conf/websocket.conf
@@ -135,7 +134,6 @@ where command is one of:
     bookie              Run a bookie server
     zookeeper           Run a zookeeper server
     configuration-store Run a configuration-store server
-    discovery           Run a discovery server
     proxy               Run a pulsar proxy
     websocket           Run a web socket proxy server
     functions-worker    Run a functions worker server
@@ -164,7 +162,6 @@ Environment variables:
    PULSAR_BOOKKEEPER_CONF        Configuration file for bookie (default: $DEFAULT_BOOKKEEPER_CONF)
    PULSAR_ZK_CONF                Configuration file for zookeeper (default: $DEFAULT_ZK_CONF)
    PULSAR_CONFIGURATION_STORE_CONF         Configuration file for global configuration store (default: $DEFAULT_CONFIGURATION_STORE_CONF)
-   PULSAR_DISCOVERY_CONF         Configuration file for discovery service (default: $DEFAULT_DISCOVERY_CONF)
    PULSAR_WEBSOCKET_CONF         Configuration file for websocket proxy (default: $DEFAULT_WEBSOCKET_CONF)
    PULSAR_PROXY_CONF             Configuration file for Pulsar proxy (default: $DEFAULT_PROXY_CONF)
    PULSAR_WORKER_CONF            Configuration file for functions worker (default: $DEFAULT_WORKER_CONF)
@@ -239,10 +236,6 @@ if [ -z "$PULSAR_CONFIGURATION_STORE_CONF" ]; then
     PULSAR_CONFIGURATION_STORE_CONF=$DEFAULT_CONFIGURATION_STORE_CONF
 fi
 
-if [ -z "$PULSAR_DISCOVERY_CONF" ]; then
-    PULSAR_DISCOVERY_CONF=$DEFAULT_DISCOVERY_CONF
-fi
-
 if [ -z "$PULSAR_PROXY_CONF" ]; then
     PULSAR_PROXY_CONF=$DEFAULT_PROXY_CONF
 fi
@@ -338,9 +331,6 @@ elif [ $COMMAND == "configuration-store" ]; then
     # Allow global ZK to turn into read-only mode when it cannot reach the quorum
     OPTS="${OPTS} ${ZK_OPTS} -Dreadonlymode.enabled=true"
     exec $JAVA $OPTS -Dpulsar.log.file=$PULSAR_LOG_FILE org.apache.zookeeper.server.quorum.QuorumPeerMain $PULSAR_CONFIGURATION_STORE_CONF $@
-elif [ $COMMAND == "discovery" ]; then
-    PULSAR_LOG_FILE=${PULSAR_LOG_FILE:-"discovery.log"}
-    exec $JAVA $OPTS -Dpulsar.log.file=$PULSAR_LOG_FILE org.apache.pulsar.discovery.service.server.DiscoveryServiceStarter $PULSAR_DISCOVERY_CONF $@
 elif [ $COMMAND == "proxy" ]; then
     PULSAR_LOG_FILE=${PULSAR_LOG_FILE:-"pulsar-proxy.log"}
     exec $JAVA $OPTS -Dpulsar.log.file=$PULSAR_LOG_FILE org.apache.pulsar.proxy.server.ProxyServiceStarter --config $PULSAR_PROXY_CONF $@

bin/pulsar-daemon

@@ -26,7 +26,6 @@ where command is one of:
     bookie              Run a bookie server
     zookeeper           Run a zookeeper server
     configuration-store Run a configuration-store server
-    discovery           Run a discovery server
     websocket           Run a websocket proxy server
     functions-worker    Run a functions worker server
     standalone          Run a standalone Pulsar service
@@ -91,9 +90,6 @@ case $command in
     (configuration-store)
         echo "doing $startStop $command ..."
         ;;
-    (discovery)
-        echo "doing $startStop $command ..."
-        ;;
     (websocket)
         echo "doing $startStop $command ..."
         ;;

distribution/server/pom.xml

@@ -40,12 +40,6 @@
       <version>${project.version}</version>
     </dependency>
 
-    <dependency>
-      <groupId>${project.groupId}</groupId>
-      <artifactId>pulsar-discovery-service</artifactId>
-      <version>${project.version}</version>
-    </dependency>
-
     <dependency>
       <groupId>${project.groupId}</groupId>
       <artifactId>pulsar-proxy</artifactId>
@@ -166,6 +160,13 @@
       <artifactId>simpleclient_log4j2</artifactId>
     </dependency>
 
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>bouncy-castle-bc</artifactId>
+      <version>${project.version}</version>
+      <classifier>pkg</classifier>
+    </dependency>
+
     <!-- function examples -->
     <dependency>
       <groupId>${project.groupId}</groupId>

pom.xml

@@ -1965,7 +1965,6 @@ flexible messaging model and an intuitive client API.</description>
         <module>pulsar-client-all</module>
         <module>pulsar-websocket</module>
         <module>pulsar-proxy</module>
-        <module>pulsar-discovery-service</module>
         <module>pulsar-zookeeper-utils</module>
         <module>pulsar-testclient</module>
         <module>pulsar-broker-auth-athenz</module>
@@ -2029,7 +2028,6 @@ flexible messaging model and an intuitive client API.</description>
         <module>pulsar-client-tools-test</module>
         <module>pulsar-websocket</module>
         <module>pulsar-proxy</module>
-        <module>pulsar-discovery-service</module>
         <module>pulsar-zookeeper-utils</module>
         <module>pulsar-testclient</module>
         <module>pulsar-broker-auth-sasl</module>

pulsar-broker/pom.xml

@@ -70,13 +70,6 @@
       <version>${project.version}</version>
     </dependency>
 
-    <dependency>
-      <groupId>${project.groupId}</groupId>
-      <artifactId>pulsar-discovery-service</artifactId>
-      <version>${project.version}</version>
-      <scope>test</scope>
-    </dependency>
-
     <dependency>
       <groupId>${project.groupId}</groupId>
       <artifactId>pulsar-websocket</artifactId>