Logstash not seeing updates in logs by spring boot

[Kapil_Soni]

New Logs generated by Spring Boot is not updating in Kibana.
Logstash => ES => Kibana
I'm using spring logback.xml with RollingFileAppender & SizeAndTimeBasedRollingPolicy to generate log file.

Here is my logstash.conf file:-

input {
  file {
        type => "book"
        path => "/usr/share/logs/book-service/book-service.log"
        start_position => "beginning"
        codec => multiline {
            pattern => "^%{TIMESTAMP_ISO8601} "
            negate => true
            what => "previous"
        }
  }
  file {
        type => "user"
        path => "/usr/share/logs/user-service/user-service.log"
        start_position => "beginning"
        codec => multiline {
            pattern => "^%{TIMESTAMP_ISO8601} "
            negate => true
            what => "previous"
        }
  }
  file {
        type => "library"
        path => "/usr/share/logs/library-service/library-service.log"
        start_position => "beginning"
        codec => multiline {
            pattern => "^%{TIMESTAMP_ISO8601} "
            negate => true
            what => "previous"
        }
  }
}
filter {

    if [type] == "book" {
        grok {
          match => { "message" => "%{TIMESTAMP_ISO8601:timestamp}\s+%{LOGLEVEL:severity}\s+\[%{DATA:service},%{DATA:trace},%{DATA:span}\]\s+%{DATA:pid}---\s+\[%{DATA:thread}\]\s+%{DATA:class}\s+:\s+%{GREEDYDATA:message}" }
        }
    }
    if [type] == "user" {
        grok {
          match => { "message" => "%{TIMESTAMP_ISO8601:timestamp}\s+%{LOGLEVEL:severity}\s+\[%{DATA:service},%{DATA:trace},%{DATA:span}\]\s+%{DATA:pid}---\s+\[%{DATA:thread}\]\s+%{DATA:class}\s+:\s+%{GREEDYDATA:message}" }
        }
    }
    if [type] == "library" {
        grok {
          match => { "message" => "%{TIMESTAMP_ISO8601:timestamp}\s+%{LOGLEVEL:severity}\s+\[%{DATA:service},%{DATA:trace},%{DATA:span}\]\s+%{DATA:pid}---\s+\[%{DATA:thread}\]\s+%{DATA:class}\s+:\s+%{GREEDYDATA:message}" }
        }
    }
}
output {
    stdout {
        codec => rubydebug
    }
    if [type] == "book" {
            elasticsearch {
                hosts => ["elasticsearch:9200"]
                index => "jpop-json-book-%{+YYYY.MM.dd}"
                user =>"root"
                password=>"root"
              }
    }
    if [type] == "user" {
            elasticsearch {
                hosts => ["elasticsearch:9200"]
                index => "jpop-json-user-%{+YYYY.MM.dd}"
                user =>"root"
                password=>"root"
              }
    }
    if [type] == "library" {
            elasticsearch {
                hosts => ["elasticsearch:9200"]
                index => "jpop-json-library-%{+YYYY.MM.dd}"
                user =>"root"
                password=>"root"
              }
    }
}

I'm running ELK with docker-compose. Below is my docker-compose file for ELK:-

version: "3"
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.13.4
    container_name: elasticsearch
    environment:
      - node.name=elasticsearch01
      - cluster.name=es-docker-cluster
      - cluster.initial_master_nodes=elasticsearch01
      - bootstrap.memory_lock=true
      - ELASTIC_USERNAME=root
      - ELASTIC_PASSWORD=root
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - ./docker/volumes/elasticsearch/data01:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
    networks:
      - elastic

  logstash:
    image: docker.elastic.co/logstash/logstash:7.13.4
    container_name: logstash
    volumes:
      - ./docker/logstash-configs/logstash.yml:/usr/share/logstash/config/logstash.yml
      - ./docker/logstash-configs/logstash.conf:/usr/share/logstash/pipeline/logstash.conf
      - ./JPOP-Loggings:/usr/share/logs
    ports:
      - 9600:9600
    environment:
      - ES_JAVA_OPTS=-Xmx256m -Xmx256m
      - xpack.monitoring.elasticsearch.url=http://elasticsearch:9200
      - xpack.monitoring.elasticsearch.username=root
      - xpack.monitoring.elasticsearch.password=root
      - ELASTIC_USER=root
      - ELASTIC_PASSWORD=root
    depends_on: [ elasticsearch ]
    networks:
      - elastic
  kibana:
    image: docker.elastic.co/kibana/kibana:7.13.4
    container_name: kibana
    environment:
      - SERVER_NAME=kibana
      - ELASTICSEARCH_HOSTS=http://elasticsearch:9200
      - ELASTICSEARCH_USERNAME=root
      - ELASTICSEARCH_PASSWORD=root
    ports:
      - 5601:5601
    depends_on: [elasticsearch]
    networks:
      - elastic

networks:
  elastic:
    driver: bridge