Remote Template

# Hub installation descriptor.
#
# The Hub installer requires that the PyYAML Python library be installed. This is done as follows:
# %> pip3 install pyyaml
#
# Settings that are marked as required must always be supplied, regardless of the hubctl operation being performed.
# Settings that are marked as protected cannot be changed between an initial installation and a subsequent
# reconfiguration.
#
# Installation settings
#
installation:

  # Destination hosts.
  # Each host name must be in FQDN form.
  # Required: False
  # Protected: True
  # One of installation.hosts or installation.hosts_file is required, unless a local installation is performed. If both
  # are supplied, installation.hosts is used.
  # hosts:
  # - host1.domain1
  # - host2.domain1
  # - host3.domain1

  # Hosts file.
  # File containing destination hosts, with each line containing a host name in FQDN form.
  # Required: False
  # Protected: True
  # One of installation.hosts or installation.hosts_file is required, unless a local installation is performed. If both
  # are supplied, installation.hosts is used.
  hosts_file: ~/tmp/hosts.txt

  # Connection to destination hosts
  connection:

    # Local installation.
    # Required: False.
    # Default: false
    # Protected: True
    # Set to true if the Hub should be installed to only the local host, in which case an SSH connection is not required,
    # and all other installation.connection.* parameters except installation.connection.local_host_name will be ignored.
    # When a local installation is performed, the user running the installer must be the same as the Hub's runtime user
    # (specified by hub.user).
    # local: true

    # Local host name.
    # Required: True when performing a local installation, False otherwise.
    # Protected: False
    # This setting is only used if a local installation is performed, in which case it is required and its value must
    # be in FQDN form (which excludes "localhost").
    # Specify the host name used to advertise the local host to external clients. If a PEM file is supplied, this host
    # name must match one of the subjects used by the Hub's certificate.
    # local_host_name: host4.domain4

    # Path to the SSH private key PEM file to use for password-less authentication.
    # Required: False
    # Ignored when a local installation is performed.
    # If not specified, the installer prompts for an SSH password.
    private_key: ~/.ssh/hubdemo-hub.pem

    # SSH port.
    # Required: False
    # Ignored when a local installation is performed.
    # Default: 22
    port: 22

    # SSH user.
    # Required: False
    # Protected: True
    # Ignored when a local installation is performed.
    # Specify to force the installer to use a different SSH user from the Hub runtime user (specified by hub.user) to
    # carry out the installation. If present and different from the Hub runtime user, the supplied user needs to be a
    # sudoer.
    # user: hub


  # TLS/SSL certificates.
  # The Hub uses TLS to encrypt connections to Kafka, Zookeeper, and HTTP traffic. The installer needs to deploy a
  # certificate for the Hub as well as its CA trust chain to each node at installation time. For production usage, these
  # certificates must be supplied by customers. For testing purposes, it is possible to install the Hub without
  # supplying certificates. In that case, the installer generates a CA certificate and a Hub certificate and uses the
  # CA certificate to sign the Hub certificate.
  # In order for Java applications to be able to access certificates, they are deployed to two distinct JKS stores:
  # - A key-store, containing the Hub's certificate and the CA certificate.
  # - A trust-store, containing the CA certificate. Access to that store is not password-protected.
  # Access to JKS key stores and their keys is password protected. Passwords can either be supplied below, or generated
  # by the installer.
  tls:

    # PEM file for TLS
    #
    # For production usage: the PEM file containing the Hub's private key, the Hub's certificate, and the CA trust
    # chain.
    #
    # Note that if the Hub certificate was signed by a non-root CA certificate, then in order to be able to connect to
    # the Geneos Gateway, the supplied PEM file must contain the entire CA trust chain.
    # Examples:
    # - If the Hub certificate was signed by a root CA certificate, then the PEM file contents should be as follows:
    #  [ Private Key, Hub Certificate, CA Certificate]
    # - If the Hub certificate was signed by a non-root CA certificate, which in turn was signed by a root CA
    #   certificate, then the PEM file contents should be as follows:
    #  [ Private Key, Hub Certificate, Intermediate CA Certificate, Root CA Certificate]
    #
    # The installer uses the contents of this PEM file to generate the following files on each node
    # in the <hub home>/tls directory:
    # - hub-key.pem: the Hub's private key
    # - hub-cert.pem: the Hub's certificate
    # - trust-chain.pem: the Hub's trust chain (containing one or more CA certificates).
    # - keystore.jks: the Hub's private key and certificate, stored in JKS format (used by Java services)
    # - truststore.jks: the Hub's trust chain, stored in JKS format (used by Java services)
    #
    # Required: False
    # If omitted, a self-signed certificate is generated and deployed instead.
    # pem_file: ~/tmp/tls/hub.pem

    # For test/demo usage: if no PEM file is supplied, the installer generates a CA certificate and uses it to sign
    # the Hub's certificate. If the installer is run several times in a row, its default behaviour is to reuse any
    # existing CA certificate it may already have generated. This is usually the desired behaviour, since a CA
    # certificate needs to be imported by customers into any application wishing to connect to the Hub via HTTPS
    # (Web client, Grafana, etc.). This setting can be used to override the default behaviour and force the creation
    # of a new CA certificate.
    # Required: False
    # Default: true
    reuse_self_signed_ca_certificate: true

    # Pem file password
    # For production usage: the PEM file's password if the supplied PEM file contains an encrypted private key.
    # Required: False
    # If omitted and the supplied PEM file contains an encrypted private key, the installer prompts for a password.
    pem_file_password: pemfilepassword

    # Key store password
    # The password protecting access to the JKS key-store used to store the Hub's certificate and the CA certificate.
    # Required: False
    # If omitted, the installer generates a password.
    # key_store_password: keystorepassword

    # Trust store password
    # The password protecting access to the JKS trust-store used to store the CA certificate.
    # Required: False
    # If omitted, the installer generates a password.
    # trust_store_password: truststorepassword

  # Installer verbosity
  # Controls the installer's verbosity. Supported values: [0, 4]
  # Required: False
  # Default: 0
  verbosity: 2

# Hub settings
#
hub:

  # Hub root directory.
  # Required: True
  # Protected: True
  # This must be an existing directory on all destination hosts, and it must be writeable by the runtime user (specified
  # via hub.user). This directory cannot have the noexec flag set.
  # The Hub distribution lives in a directory called "hub-<version>" that is created under this root directory
  # during installation. It is referred to as <hub home> in the rest of this document.
  # Unless configured otherwise, Hub services store their data in sub-directories of a "hub-data" directory that is
  # also created under the root directory. It is referred to as <hub data> in the rest of this document.
  root_dir: /opt/hub

  # Hub temporary directory.
  # Required: False
  # Default: <hub home>/tmp
  # If specified, this must be an existing directory on all destination hosts, it must be writeable by the runtime user
  # (specified via hub.user) and it cannot have the noexec flag set.
  # tmp_dir: /path/to/tmp

  # Hub logs directory.
  # Required: False
  # Default: <hub home>/logs
  # If specified, this must be an existing directory on all destination hosts and it must be writeable by the runtime user
  # (specified via hub.user).
  # logs_dir: /path/to/logs

  # Maximum log file size.
  # Required: False
  # Default: 250 MB
  # This setting applies to log files produced by all Hub services. As soon as a log file reaches that size, the log
  # file is rolled and a new log file is created.
  # The value can either be a plain number of bytes, or of the form <amount> <unit>, where <unit> can be one of: KB, MB, GB.
  # (case insensitive regular expression for the value is as follows: "([0-9]+)\\s*(|kb|mb|gb)s?)
  # logs_max_file_size: 10KB

  # Log files history limit per Hub service.
  # Required: False
  # Default: 14
  # This setting applies to log files produced by all Hub services. Log files roll every day or as soon as their size
  # limit is reached. Specifies the period that logs are stored for each service in days, regardless of the actual number
  # of log files (which depends on the size limit set by
  # hub.logs.logs_max_file_size). It is possible for less than that amount of logs to be retained if the total size cap,
  # set by hub.logs.logs_total_size_cap is reached first.
  # logs_max_history: 14

  # Maximum amount of logs data retained on disk per Hub service.
  # Required: False
  # Default: 1 GB
  # This setting applies to log files produced by all Hub services.
  # Value can either be a plain number of bytes, or of the form <amount> <unit>, where <unit> can be one of: KB, MB, GB.
  # (case insensitive regular expression for the value is as follows: "([0-9]+)\\s*(|kb|mb|gb)s?)
  # logs_total_size_cap: 100KB

  # Hub TLS directory.
  # Stores the Hub's TLS certificates.
  # Required: False
  # Default: <hub home>/tls
  # If specified, this must be an existing directory on all destination hosts, and it must be writeable by the runtime user
  # (specified via hub.user).
  # tls_dir: /path/to/tls

  # Hub runtime user.
  # Required: False
  # Default: hub
  # Protected: True
  # This must be an existing user on all destination hosts. This user does not need to have root privileges. The entire
  # Hub distribution under <hub home> is owned by that user. All Hub processes are run by that user.
  user: hub

  # Hub runtime user's group.
  # Required: False
  # Default: <hub.user>
  # Protected: True
  # This must be an existing group on all destination hosts.
  group: hub

  # Hub runtime settings.
  runtime:

    # Java installation.
    # Required: True
    java_home: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.252.b09-2.el7_8.x86_64/jre

  # Hub orchestrationd service settings.
  orchestrationd:

    # JMX API port, used by the RMI registry.
    # Required: False
    # Default: 10974
    jmx_port: 10974

    # JMX API port, used by the RMI connector.
    # Required: False
    # Default: 10975
    jmx_rmi_port: 10975

    # Memory limit in MB.
    # Required: False
    # Default: 64
    memory_limit: 64

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # etcd member settings.
  etcd_member:

    # Data directory.
    # Having a dedicated disk to store etcd snapshots helps reduce I/O contention with other services.
    # Required: False
    # Default: <hub data>/etcd-member
    # If specified, this must be an existing empty directory with mode 0700.
    # Protected: True
    # data_dir: /mnt/disk1/hub/data/etcd/data

    # WAL directory.
    # Having a dedicated disk to store WAL files helps improve etcd's throughput and stabilise the
    # cluster under load.
    # Required: False
    # Default: <hub.etcd_member.data_dir>
    # If specified, this must be an existing empty directory with mode 0700.
    # Protected: True
    # wal_dir: /mnt/disk1/hub/data/etcd/wal

    # Client port.
    # The etcd gateway connects to each etcd cluster member via this port.
    # Required: False
    # Default: 2379
    client_port: 2379

    # Peer port.
    # Each etcd cluster member connects to other cluster members via this port.
    # Required: False
    # Default: 2380
    peer_port: 2380

    # Memory limit in MB.
    # Required: False
    # Default: 1024
    memory_limit: 1024

    # Heartbeat interval in milliseconds for the etcd cluster leader.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Refer to https://etcd.io/docs/v3.4.0/tuning/#time-parameters for details.
    # Required: False
    # Default: 100
    # heartbeat_interval_ms: 100

    # Election timeout in milliseconds for the etcd cluster leader.
    # This is an advanced setting and should only be changed if the default is proven to be too low. At the minimum,
    # this value must be five times <hub.etcd_member.heartbeat_interval_ms>.
    # Refer to https://etcd.io/docs/v3.4.0/tuning/#time-parameters for details.
    # Required: False
    # Default: 1000
    # election_timeout_ms: 1000

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { debug, info, warn, error, panic, fatal }
    # Required: False
    # Default: info
    # log_level: info


  # etcd gateway settings.
  # No memory limit is configurable for ectd gateway because its memory footprint is negligible.
  etcd_gateway:

    # Gateway port.
    # The orchestratord connects to the etcd gateway via this port.
    # Required: False
    # Default: 2378
    port: 2378

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

  # Postgres/Timescale settings.
  # Memory settings for Postgres are automatically calculated by the installer so that Postgres uses as much memory as
  # possible without causing any swapping.
  postgres_timescale:

    # Data directory.
    # Required: False
    # Default: <hub data>/postgres-timescale/pgdata
    # If specified, this must be an existing empty directory.
    # Protected: True
    # data_dir: /mnt/disk1/hub/data/postgres/pgdata

    # Write-ahead log directory.
    # Required: False
    # Default: <hub data>/postgres-timescale/pgwal
    # If specified, this must be an existing empty directory.
    # Protected: True
    # wal_dir: /mnt/disk1/hub/data/postgres/pgwal

    # Postgres client port.
    # Required: False
    # Default: 5432
    port: 5432

    # Postgres database superuser name.
    # Required: False
    # Default: postgres
    # Protected: True
    database_superuser: postgres

    # Postgres database user name.
    # Required: False
    # Default: <hub.user>
    # Protected: True
    database_user: hub

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of:
    # { DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1, INFO, NOTICE, WARNING, ERROR, LOG, FATAL, PANIC }
    # Required: False
    # Default: INFO
    # log_level: info

  # Zookeeper settings.
  zookeeper:

    # Data directory.
    # Required: False
    # Default: <hub data>/zookeeper/snapshot
    # If specified, this must be an existing empty directory.
    # Protected: True
    # data_dir: /mnt/disk1/hub/data/zookeeper/snapshot

    # Transaction log directory.
    # Required: False
    # Default: <hub data>/zookeeper/transactions
    # If specified, this must be an existing empty directory.
    # Protected: True
    # transaction_log_dir: /mnt/disk1/hub/data/zookeeper/txn

    # Zookeeper client listener port.
    # Required: False
    # Default: 5181
    client_port: 5181

    # Port used by zookeeper cluster members to connect to the leader.
    # Required: False
    # Default: 5188
    leader_port: 5188

    # Port used by zookeeper cluster members for leader elections.
    # Required: False
    # Default: 5189
    leader_election_port: 5189

    # Memory limit in MB.
    # Required: False
    # Default: 256
    memory_limit: 256

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

    # JMX API port, used by the RMI registry.
    # Required: False
    # Default: 10978
    jmx_port: 10978

    # JMX API port, used by the RMI connector.
    # Required: False
    # Default: 10979
    jmx_rmi_port: 10979

  # Kafka settings.
  kafka:

    # Log directories.
    # Required: False
    # Default: [ <hub data>/kafka/logs ]
    # If specified, these must be existing empty directories.
    # Protected: True
    # log_dirs:
    # - /mnt/disk2/hub/data/kafka/logs
    # - /mnt/disk3/hub/data/kafka/logs

    # Kafka listener port.
    # Required: False
    # Default: 9092
    port: 9092

    # Target replication factor.
    # The actual replication factor is the minimum of this value and the number of cluster nodes.
    # Required: False
    # Default: 3
    # Protected: True
    target_replication_factor: 3

    # Data retention hours.
    # The number of hours Kafka data is retained before it is automatically deleted. Must be strictly positive.
    # Required: False
    # Default: 72
    # Protected: True
    data_retention_hours: 72

    # Memory limit in MB.
    # Required: False
    # Default: 1024
    memory_limit: 1024

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

    # JMX API port, used by the RMI registry.
    # Required: False
    # Default: 10976
    jmx_port: 10976

    # JMX API port, used by the RMI connector.
    # Required: False
    # Default: 10977
    jmx_rmi_port: 10977

  # Collection Agent settings.
  collection_agent:

    # Health check port.
    # Required: False
    # Default: 9097
    health_check_port: 9097

    # Statsd port (listens for statsd metrics).
    # Required: False
    # Default: 8125
    statsd_port: 8125

    # Reporting port (reports metrics to the Netprobe).
    # Required: False
    # Default: 9137
    reporting_port: 9137

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Metrics pipeline store type.
    # Required: False
    # Default: memory
    # Permitted values: 'memory', 'disk'
    metrics_pipeline_store_type: memory

    # Logs pipeline store type.
    # Required: False
    # Default: disk
    # Permitted values: 'memory', 'disk'
    logs_pipeline_store_type: disk

    # Events pipeline store type.
    # Required: False
    # Default: disk
    # Permitted values: 'memory', 'disk'
    events_pipeline_store_type: disk

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Geneos NetProbe settings.
  geneos_netprobe:

    # NetProbe listen port.
    # Required: False
    # Default: 7036
    port: 7036

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

  # Hub normaliserd settings.
  normaliserd:

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub persistenced settings.
  persistenced:

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub platformd settings.
  platformd:

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Health probe port.
    # Required: False
    # Default: 7100
    health_probe_port: 7100

    # gRPC service port.
    # Required: False
    # Default: 7110
    service_port: 7110

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub snapshotd settings.
  snapshotd:

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub apid settings.
  apid:

    # Use HTTP instead of HTTPS.
    # Turning off HTTPS for apid/webconsole may be desirable when the Hub is used in conjunction with a reverse proxy.
    # Required: False
    # Default: true
    # use_https: true

    # REST API port.
    # Required: False
    # Default: 8081
    port: 8081

    # Memory limit in MB.
    # Required: False
    # Default: 2048
    memory_limit: 2048

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub gateway-configd settings.
  gateway_configd:

    # Gateway cache directory
    # Required: False
    # Default: <hub.tmp_dir>/gateway-cache
    # If present, this must be an existing directory on all destination hosts, and it must be writeable by the runtime user
    # (specified via hub.user).
    # cache_dir: /path/to/gateway-cache

    # Validation timeout
    # Required: False
    # Default: PT10M (i.e. 10 minutes)
    # The maximum amount of time (as an ISO_8601 duration) to wait for the configuration of an individual Gateway to be
    # validated. Gateway configurations must be validated before any changes can be applied.
    validation_timeout: PT10M

    # Memory limit in MB.
    # Required: False
    # Default: 600
    memory_limit: 600

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub publisherd settings.
  publisherd:

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Web console settings.
  webconsole:

    # Use HTTP instead of HTTPS.
    # Turning off HTTPS for apid/webconsole may be desirable when the Hub is used in conjunction with a reverse proxy.
    # Required: False
    # Default: true
    # use_https: true

    # Web console port. Must not be set to 8080 unless HTTPS is turned off.
    # Required: False
    # Default: 8443
    # port: 8443

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Capacity Planner App settings
  capacity_planner:

    # REST API port.
    # Required: False
    # Default: 9090
    port: 9090

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info

  # Hub Monitoring Coverage App settings.
  monitoring_coverage:

    # Lucene index directory
    # Required: False
    # Default: <hub.tmp_dir>/monitoringcoverage/lucene/index
    # The directory must be writeable by the runtime user (specified via hub.user).
    # lucene_index_path: /path/to/lucene/index

    # Memory limit in MB.
    # Required: False
    # Default: 800
    memory_limit: 800

    # Health probe port.
    # Required: False
    # Default: 50050
    health_probe_port: 50050

    # gRPC service port.
    # Required: False
    # Default: 51050
    service_port: 51050

    # Ready timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 300
    # ready_timeout_s: 600

    # Live timeout in seconds.
    # This is an advanced setting and should only be changed if the default is proven to be too low.
    # Required: False
    # Default: 30
    # live_timeout_s: 60

    # Log level.
    # Controls logs verbosity. Value must be one of: { trace, debug, info, warn, error }
    # Required: False
    # Default: info
    # log_level: info