################################Start of docker-compose.yml file#########################################
#docker-compose.yml file
version: "3"

services: 
  elasticsearch:
#    image: docker.elastic.co/elasticsearch/elasticsearch:6.0.0
    image: elasticsearch:5.0.0
    environment: 
      - discovery.type=single-node
#      - xpack.security.enabled=false
    ports:
      - 9200:9200
    networks: 
      - logging-network

  docker-beat:
    image: ingensi/dockbeat:latest
    depends_on:
      - elasticsearch
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./dockbeat.yml:/etc/dockbeat/dockbeat.yml
      - ./logs:/var/logs/dockbeat
    networks:
      - logging-network
   

  logstash:
#    image: docker.elastic.co/logstash/logstash:6.0.0
    image: logstash:5.0.0
    depends_on: 
      - elasticsearch
#    ports:
#      - 12201:12201/udp
#      - 5140:5140/udp
    volumes:
      - ./logstash.conf:/usr/share/logstash/pipeline/logstash.conf:ro 
    networks:
      - logging-network

  kibana:
#    image: docker.elastic.co/kibana/kibana:6.0.0
    image: kibana:5.0.0
    depends_on:
      - logstash
    ports: 
      - 5601:5601
    networks: 
      - logging-network

  httpd:
    image: httpd:latest
    depends_on:
      - logstash
    ports:
      - 8065:80
    logging:
      driver: gelf
#      driver: syslog
      options:
        # Use udp://host.docker.internal:12201 when you are using Docker Desktop for Mac
        # docs: https://docs.docker.com/docker-for-mac/networking/#i-want-to-connect-from-a-container-to-a-service-on-the-host
        # issue: https://github.com/lvthillo/docker-elk/issues/1
        gelf-address: "udp://localhost:12201"
#        gelf-address: "udp://localhost:5140"
#        syslog-address: "udp://localhost:5140"
       

networks: 
  logging-network:
    driver: bridge
################################End of docker-compose.yml file#########################################

################################start of dockbeat.yml file#########################################
#dockbeat.yml file
################### Dockbeat Configuration Example #########################

############################# Dockbeat ######################################

dockbeat:
  # Defines how often a docker stat is sent to the output
  period: ${PERIOD:5}

  # Defines the docker socket path
  # By default, this will get the unix:///var/run/docker.sock
  socket: ${DOCKER_SOCKET:unix:///var/run/docker.sock}

  # If dockbeat has to deal with a TLS-enabled docker daemon, you need to enable TLS and configure path for key and certificates.
  tls:
    # By default, TLS is disabled
    enable: ${DOCKER_ENABLE_TLS:false}

    # Path to the ca file
    ca_path: ${DOCKER_CA_PATH}

    # Path to the cert file
    cert_path: ${DOCKER_CERT_PATH}

    # Path to the key file
    key_path: ${DOCKER_KEY_PATH}
###############################################################################
############################# Libbeat Config ##################################
# Base config file used by all other beats for using libbeat features

############################# Output ##########################################

# Configure what outputs to use when sending the data collected by the beat.
# Multiple outputs may be used.
output:

  ### Elasticsearch as output
  elasticsearch:
    # Array of hosts to connect to.
    # Scheme and port can be left out and will be set to the default (http and 9200)
    # In case you specify and additional path, the scheme is required: http://localhost:9200/path
    # IPv6 addresses should always be defined as: https://[2001:db8::1]:9200
    hosts: ["elasticsearch:9200"]

    # Optional protocol and basic auth credentials.
    #protocol: "https"
    #username: "admin"
    #password: "s3cr3t"

    # Dictionary of HTTP parameters to pass within the url with index operations.
    #parameters:
      #param1: value1
      #param2: value2

    # Number of workers per Elasticsearch host.
    #worker: 1

    # Optional index name. The default is "dockbeat" and generates
    # [dockbeat-]YYYY.MM.DD keys.
    index: "dockbeat"

    # A template is used to set the mapping in Elasticsearch
    # By default template loading is disabled and no template is loaded.
    # These settings can be adjusted to load your own template or overwrite existing ones
    #template:

      # Template name. By default the template name is dockbeat.
      #name: "dockbeat"

      # Path to template file
      #path: "dockbeat.template.json"

      # Overwrite existing template
      #overwrite: false

    # Optional HTTP Path
    #path: "/elasticsearch"

    # Proxy server url
    #proxy_url: http://proxy:3128

    # The number of times a particular Elasticsearch index operation is attempted. If
    # the indexing operation doesn't succeed after this many retries, the events are
    # dropped. The default is 3.
    #max_retries: 3

    # The maximum number of events to bulk in a single Elasticsearch bulk API index request.
    # The default is 50.
    #bulk_max_size: 50

    # Configure http request timeout before failing an request to Elasticsearch.
    #timeout: 90

    # The number of seconds to wait for new events between two bulk API index requests.
    # If `bulk_max_size` is reached before this interval expires, addition bulk index
    # requests are made.
    #flush_interval: 1

    # Boolean that sets if the topology is kept in Elasticsearch. The default is
    # false. This option makes sense only for Packetbeat.
    #save_topology: false

    # The time to live in seconds for the topology information that is stored in
    # Elasticsearch. The default is 15 seconds.
    #topology_expire: 15

    # tls configuration. By default is off.
    #tls:
      # List of root certificates for HTTPS server verifications
      #certificate_authorities: ["/etc/pki/root/ca.pem"]

      # Certificate for TLS client authentication
      #certificate: "/etc/pki/client/cert.pem"

      # Client Certificate Key
      #certificate_key: "/etc/pki/client/cert.key"

      # Controls whether the client verifies server certificates and host name.
      # If insecure is set to true, all server host names and certificates will be
      # accepted. In this mode TLS based connections are susceptible to
      # man-in-the-middle attacks. Use only for testing.
      #insecure: true

      # Configure cipher suites to be used for TLS connections
      #cipher_suites: []

      # Configure curve types for ECDHE based cipher suites
      #curve_types: []

      # Configure minimum TLS version allowed for connection to logstash
      #min_version: 1.0

      # Configure maximum TLS version allowed for connection to logstash
      #max_version: 1.2


  ### Logstash as output
  #logstash:
    # The Logstash hosts
    #hosts: ["localhost:5044"]

    # Number of workers per Logstash host.
    #worker: 1

    # Set gzip compression level.
    #compression_level: 3

    # Optional load balance the events between the Logstash hosts
    #loadbalance: true

    # Optional index name. The default index name is set to name of the beat
    # in all lowercase.
    #index: dockbeat

    # SOCKS5 proxy server URL
    #proxy_url: socks5://user:password@socks5-server:2233

    # Resolve names locally when using a proxy server. Defaults to false.
    #proxy_use_local_resolver: false

    # Optional TLS. By default is off.
    #tls:
      # List of root certificates for HTTPS server verifications
      #certificate_authorities: ["/etc/pki/root/ca.pem"]

      # Certificate for TLS client authentication
      #certificate: "/etc/pki/client/cert.pem"

      # Client Certificate Key
      #certificate_key: "/etc/pki/client/cert.key"

      # Controls whether the client verifies server certificates and host name.
      # If insecure is set to true, all server host names and certificates will be
      # accepted. In this mode TLS based connections are susceptible to
      # man-in-the-middle attacks. Use only for testing.
      #insecure: true

      # Configure cipher suites to be used for TLS connections
      #cipher_suites: []

      # Configure curve types for ECDHE based cipher suites
      #curve_types: []


  ### File as output
  #file:
    # Path to the directory where to save the generated files. The option is mandatory.
    #path: "/tmp/dockbeat"

    # Name of the generated files. The default is `dockbeat` and it generates files: `dockbeat`, `dockbeat.1`, `dockbeat.2`, etc.
    #filename: dockbeat

    # Maximum size in kilobytes of each file. When this size is reached, the files are
    # rotated. The default value is 10240 kB.
    #rotate_every_kb: 10000

    # Maximum number of files under path. When this number of files is reached, the
    # oldest file is deleted and the rest are shifted from last to first. The default
    # is 7 files.
    #number_of_files: 7


  ### Console output
  # console:
    # Pretty print json event
    #pretty: false


############################# Shipper #########################################

shipper:
  # The name of the shipper that publishes the network data. It can be used to group
  # all the transactions sent by a single shipper in the web interface.
  # If this options is not defined, the hostname is used.
  #name:

  # The tags of the shipper are included in their own field with each
  # transaction published. Tags make it easy to group servers by different
  # logical properties.
  #tags: ["service-X", "web-tier"]

  # Optional fields that you can specify to add additional information to the
  # output. Fields can be scalar values, arrays, dictionaries, or any nested
  # combination of these.
  #fields:
  #  env: staging

  # If this option is set to true, the custom fields are stored as top-level
  # fields in the output document instead of being grouped under a fields
  # sub-dictionary. Default is false.
  #fields_under_root: false

  # Uncomment the following if you want to ignore transactions created
  # by the server on which the shipper is installed. This option is useful
  # to remove duplicates if shippers are installed on multiple servers.
  #ignore_outgoing: true

  # How often (in seconds) shippers are publishing their IPs to the topology map.
  # The default is 10 seconds.
  #refresh_topology_freq: 10

  # Expiration time (in seconds) of the IPs published by a shipper to the topology map.
  # All the IPs will be deleted afterwards. Note, that the value must be higher than
  # refresh_topology_freq. The default is 15 seconds.
  #topology_expire: 15

  # Internal queue size for single events in processing pipeline
  #queue_size: 1000

  # Sets the maximum number of CPUs that can be executing simultaneously. The
  # default is the number of logical CPUs available in the system.
  #max_procs:

  # Configure local GeoIP database support.
  # If no paths are not configured geoip is disabled.
  #geoip:
    #paths:
    #  - "/usr/share/GeoIP/GeoLiteCity.dat"
    #  - "/usr/local/var/GeoIP/GeoLiteCity.dat"


############################# Logging #########################################

# There are three options for the log output: syslog, file, stderr.
# Under Windows systems, the log files are per default sent to the file output,
# under all other system per default to syslog.
logging:

  # Send all logging output to syslog. On Windows default is false, otherwise
  # default is true.
  #to_syslog: true
  to_syslog: false

  # Write all logging output to files. Beats automatically rotate files if rotateeverybytes
  # limit is reached.
  #to_files: false

  # To enable logging to files, to_files option has to be set to true
  files:
    # The directory where the log files will written to.
    #path: /var/log/mybeat

    # The name of the files where the logs are written to.
    #name: mybeat

    # Configure log file size limit. If limit is reached, log file will be
    # automatically rotated
    rotateeverybytes: 10485760 # = 10MB

    # Number of rotated log files to keep. Oldest files will be deleted first.
    #keepfiles: 7

  # Enable debug output for selected components. To enable all selectors use ["*"]
  # Other available selectors are beat, publish, service
  # Multiple selectors can be chained.
  #selectors: [ ]

  # Sets log level. The default log level is error.
  # Available log levels are: critical, error, warning, info, debug
  #level: error
################################End of dockbeat.yml file#########################################




################################Start of logstash.conf file#########################################
# if required to collect logs using glef driver of docker with help of logstash use below logstash.conf file.
# logstash.conf

input {
  gelf {}
#  syslog {}
  
#  udp {
#    type => "gelf"
#    port => "5140"

#  }

#  tcp {
#    type => "syslog"
#    port => "5140"
#  }
}

output {
  elasticsearch {
    hosts => "elasticsearch:9200"
  }  
}