debops.influxdb_server default variables

Sections

APT packages
Basic configuration
InfluxDB configuration file
SSL configuration
Default root account
AutoInfluxDBBackup configuration
Configuration for other Ansible roles

APT packages 

influxdb_server__base_packages

List of the default APT packages to install for InfluxDB Server support.

influxdb_server__base_packages: [ 'influxdb' ]

influxdb_server__packages

List of additional APT packages to install with InfluxDB Server.

influxdb_server__packages: []

Basic configuration 

influxdb_server__allow

List of IP addresses or CIDR subnets which will be permitted to access the InfluxDB server API. If the list is empty, nobody can access the service.

influxdb_server__allow: []

influxdb_server__bind

The ip address on which this InfluxDB listens on. Leave empty to bind on all interfaces.

influxdb_server__bind: ''

influxdb_server__port

Port number on which this InfluxDB listens on.

influxdb_server__port: '8086'

influxdb_server__rpc_allow

List of IP addresses or CIDR subnets which will be permitted to access the InfluxDB RPC. If the list is empty, nobody can access the service.

influxdb_server__rpc_allow: []

influxdb_server__rpc_bind

The ip address used by the RPC service for RPC calls made by the CLI for backup and restore operations. Leave empty to bind on all interfaces.

influxdb_server__rpc_bind: '127.0.0.1'

influxdb_server__rpc_port

Port number used by the RPC service for RPC calls made by the CLI for backup and restore operations.

influxdb_server__rpc_port: '8088'

influxdb_server__default_directory

Default directory root for InfluxDB server.

influxdb_server__default_directory: '/var/lib/influxdb'

influxdb_server__directory

The directory root for InfluxDB server.

influxdb_server__directory: '{{ influxdb_server__default_directory }}'

influxdb_server__delegate_to

Inventory hostname of the server to which Ansible roles will delegate tasks. Using a FQDN hostname known to Ansible. Defaults to inventory_hostname.

influxdb_server__delegate_to: '{{ inventory_hostname }}'

InfluxDB configuration file 

The variables below define the contents of the /etc/influxdb/influxdb.conf configuration file.

influxdb_server__default_configuration

The default configuration options which should be present in the main configuration file.

influxdb_server__default_configuration:

  - name: 'global'
    options:
      - reporting-disabled: 'true'
      - bind-address: '"{{ influxdb_server__rpc_bind }}:{{ influxdb_server__rpc_port }}"'

  - name: 'meta'
    options:
      - dir: '"{{ influxdb_server__directory }}/meta"'

  - name: 'data'
    options:
      - dir: '"{{ influxdb_server__directory }}/data"'
      - wal-dir: '"{{ influxdb_server__directory }}/wal"'

  - name: 'coordinator'
    options: []

  - name: 'retention'
    options: []

  - name: 'shard-precreation'
    options: []

  - name: 'monitor'
    options: []

  - name: 'http'
    options:
      - bind-address: '"{{ influxdb_server__bind }}:{{ influxdb_server__port }}"'
      - https-enabled: '{{ "true" if influxdb_server__pki else "false" }}'
      - auth-enabled: 'true'

  - name: 'logging'
    options: []

  - name: 'subscriber'
    options: []

  - name: 'graphite'
    options: []

  - name: 'collectd'
    options: []

  - name: 'opentsdb'
    options: []

  - name: 'udp'
    options: []

  - name: 'continuous_queries'
    options: []

  - name: 'tls'
    options:
      - min-version: '"tls1.2"'

influxdb_server__configuration

List of configuration options defined on all hosts in the InfluxDB inventory.

influxdb_server__configuration: []

influxdb_server__combined_configuration

Actual list of InfluxDB configuration options passed to the configuration template. This list defines the order in which the options from different variables are processed.

influxdb_server__combined_configuration: '{{ influxdb_server__default_configuration +
                                             influxdb_server__configuration +
                                             influxdb_server__pki_options }}'

SSL configuration 

influxdb_server__append_groups

List of additional system groups to append to the InfluxDB system user. ssl-cert group is required for access to certificate private keys.

influxdb_server__append_groups: [ 'ssl-cert' ]

influxdb__pki_options

Configuration of SSL support in influxdb, managed by debops.pki role.

influxdb_server__pki_options:

  - name: 'http'
    state: '{{ "present" if influxdb_server__pki|bool else "absent" }}'
    options:
      - https-certificate: '"{{ influxdb_server__pki_path + "/" + influxdb_server__pki_realm +
                                "/" + influxdb_server__pki_crt }}"'
      - https-private-key: '"{{ influxdb_server__pki_path + "/" + influxdb_server__pki_realm +
                                "/" + influxdb_server__pki_key }}"'

  - name: 'subscriber'
    state: '{{ "present" if influxdb_server__pki|bool else "absent" }}'
    options:
      - ca-certs: '"{{ influxdb_server__pki_path + "/" + influxdb_server__pki_realm +
                       "/" + influxdb_server__pki_ca }}"'

influxdb_server__pki

Enable or disable support for SSL in InfluxDB (using debops.pki).

influxdb_server__pki: '{{ True
                          if (ansible_local.pki.enabled|d()|bool and
                              influxdb_server__pki_realm in ansible_local.pki.known_realms)
                          else False }}'

influxdb_server__pki_path

Base path for PKI directory.

influxdb_server__pki_path: '{{ ansible_local.pki.base_path|d("/etc/pki") }}'

influxdb_server__pki_realm

Default PKI realm used by InfluxDB server.

influxdb_server__pki_realm: '{{ ansible_local.pki.realm|d("domain") }}'

influxdb_server__pki_ca

Root CA certificate used by InfluxDB, relative to influxdb_server__pki_realm.

influxdb_server__pki_ca: 'CA.crt'

influxdb_server__pki_crt

Host certificate used by InfluxDB, relative to influxdb_server__pki_realm.

influxdb_server__pki_crt: 'default.crt'

influxdb_server__pki_key

Host private key used by InfluxDB, relative to influxdb_server__pki_realm.

influxdb_server__pki_key: 'default.key'

Default root account 

influxdb_server__password_length

Length of automatically generated user accounts, saved in the secret/ directory. See debops.secret role for more details about passwords.

influxdb_server__password_length: '48'

influxdb_server__root_password

Password for default root admin user.

influxdb_server__root_password: '{{ lookup("password", secret + "/influxdb/" + ansible_fqdn +
                                    "/credentials/root/password " +
                                    "length=" + influxdb_server__password_length) }}'

AutoInfluxDBBackup configuration 

influxdb_server__backup

Enable or disable support for daily, weekly and monthly snapshots of the database using autoinfluxdbbackup.

influxdb_server__backup: True

influxdb_server__backup_mailaddr

Mail address to send messages to (account or alias name will be properly routed by the Postfix SMTP server).

influxdb_server__backup_mailaddr: 'backup@{{ ansible_domain }}'

influxdb_server__backup_doweekly

Specify the day of the week to create weekly backups (1 - Monday, 7 - Sunday).

influxdb_server__backup_doweekly: '6'

influxdb_server__backup_latest

Don't keep copies of most recent backups by default.

influxdb_server__backup_latest: 'no'

influxdb_server__backup_directory

Base directory where autoinfluxdbbackup stores the database backups. The directory will be created automatically by autoinfluxdbbackup, if it does not exist.

influxdb_server__backup_directory: '/var/lib/autoinfluxdbbackup'

Configuration for other Ansible roles 

influxdb_server__influxdata__dependent_packages

Configuration for the debops.influxdata Ansible role.

influxdb_server__influxdata__dependent_packages:
  - '{{ influxdb_server__base_packages }}'
  - '{{ influxdb_server__packages }}'

influxdb_server__ferm__dependent_rules

Configuration for the debops.ferm Ansible role.

influxdb_server__ferm__dependent_rules:

  - name: 'influxdb_http'
    type: 'accept'
    saddr: '{{ influxdb_server__allow }}'
    dport: [ 'influxdb-http' ]
    accept_any: False
    role: 'influxdb_server'

  - name: 'influxdb_rpc'
    type: 'accept'
    saddr: '{{ influxdb_server__rpc_allow }}'
    dport: [ 'influxdb-rpc' ]
    accept_any: False
    role: 'influxdb_server'
    state: '{{ "absent" if influxdb_server__rpc_bind == "127.0.0.1" else "present" }}'

influxdb_server__etc_services__dependent_list

Configuration for the debops.etc_services Ansible role.

influxdb_server__etc_services__dependent_list:

  - name: 'influxdb-http'
    port: '{{ influxdb_server__port }}'

  - name: 'influxdb-rpc'
    port: '{{ influxdb_server__rpc_port }}'
    state: '{{ "absent" if influxdb_server__rpc_bind == "127.0.0.1" else "present" }}'

influxdb_server__python__dependent_packages3

Configuration for the debops.python Ansible role.

influxdb_server__python__dependent_packages3:

  - 'python3-influxdb'

influxdb_server__python__dependent_packages2

Configuration for the debops.python Ansible role.

influxdb_server__python__dependent_packages2:

  - 'python-influxdb'

debops.influxdb_server default variables

APT packages

Basic configuration

InfluxDB configuration file

SSL configuration

Default root account

AutoInfluxDBBackup configuration

Configuration for other Ansible roles