a9s IaaS Configuration Properties

This page describes the properties of the a9s IaaS Configuration.

IaaS Configuration

Property	Type	Description
iaas	IaaS	The IaaS object that contains the infrastructure-dependent configuration, schema is defined below.

IaaS Object

Property	Type	Description
cf	Cloud Foundry	The Cloud Foundry configuration used in the a9s Data Services deployment manifests, schema is defined below.
consul	Consul	The Consul configuration used in the a9s Data Services deployment manifests, schema is defined below.
a9s_pg	a9s-pg	The a9s-pg configuration used in the a9s-pg deployment manifest, schema is defined below.
backup_service	Backup Service	The Backup Service configuration used in the backup-service deployment manifest, schema is defined below.
cf_service_guard	CF Service Guard	The CF Service Guard configuration used in the cf-service-guard deployment manifest, schema is defined below.
billing	Billing	The Billing configuration used in the a9s-billing deployment manifest, schema is defined below.
elasticsearch_service	Elasticsearch Service	The Elasticsearch configuration used in the elasticsearch-service deployment manifest, schema is defined below.
logme_service	LogMe Service	The LogMe configuration used in the logme-service deployment manifest, schema is defined below.
logme2_service	LogMe2 Service	The LogMe2 configuration used in the logme2-service deployment manifest, schema is defined below.
mariadb_service	MariaDB Service	The MariaDB configuration used in the mariadb-service deployment manifest, schema is defined below.
mongodb_service	MongoDB Service	The MongoDB configuration used in the mongodb-service deployment manifest, schema is defined below.
mysql_service	MySQL Service	The MySQL configuration used in the mysql-service deployment manifest, schema is defined below.
postgresql_service	PostgreSQL Service	The PostgreSQL configuration used in the postgresql-service deployment manifest, schema is defined below.
prometheus_service	Prometheus Service	The Prometheus configuration used in the prometheus-service deployment manifest, schema is defined below.
rabbitmq_service	RabbitMQ Service	The RabbitMQ configuration used in the rabbitmq-service deployment manifest, schema is defined below.
redis_service	Redis Service	The Redis configuration used in the redis-service deployment manifest, schema is defined below.
search_service	Search Service	The Search configuration used in the search-service deployment manifest, schema is defined below.

Cloud Foundry Object

Property	Type	Description
system_domain	string	Cloud Foundry system_domain
app_domain	string	The domain name which is used when pushing test apps to Cloud Foundry as part of the a9s Data Service's smoke tests.
nats_ips	array of strings	The IP addresses of Cloud Foundry's NATS used to ultimately provide the a9s Data Service's routing configuration to the Gorouter.

Consul Object

Property	Type	Description
network	string	The network that should be used by the consul-dns deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcell	Stemcell	The BOSH stemcell that should be used by the consul-dns deployment manifest.
dnsmasq_ips	array of strings	The static IP addresses for the Dnsmasq servers in the consul-dns deployment manifest. By default, 3 Dnsmasq servers are configured, which is why 3 static IP addresses are also required by default. The IP addresses MUST be configured as static IPs for the network used in the Cloud Config of the used BOSH Director. The network configured in network is used. For more information see a9s Consul.
dnsmasq.upstream_nameservers	array of strings	The IP addresses of the upstream DNS servers. These upstream DNS servers are used if Dnsmasq is unable to resolve the request via the Consul cluster.
consul_ips	array of strings	The static IP addresses for the Consul servers in the consul-dns deployment manifest. By default, 3 Consul servers are configured, which is why 3 static IP addresses are also required by default. The IP addresses MUST be configured as static IPs for the network used in the Cloud Config of the used BOSH Director. The network configured in network is used. For more information see a9s Consul.
join_ip	string	The IP address of one of the Consul servers defined under consul_ips. This Consul server is used by the Consul clients to join the Consul cluster.
domain	string	The name of the Consul domain.

a9s-pg Object

Property	Type	Description
network	string	The network that should be used by the a9s-pg deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcell	Stemcell	The BOSH stemcell that should be used by the a9s-pg deployment manifest.
max_connections	integer	The maximum number of concurrent connections to the a9s-pg database server.
guid	string	A GUID which is used in the metrics path to uniquely identify the a9s-pg.
graphite_endpoints	array of strings	The Graphite endpoints to which the metrics of the a9s-pg should be pushed. If no metrics should be pushed, this value must be set to an empty array.
metrics_prefix	string	The prefix for the path of the Graphite metrics emitted by the a9s-pg.

Backup Service Object

Property	Type	Description
network	string	The network that should be used by the backup-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcell	Stemcell	The BOSH stemcell that should be used by the backup-service deployment manifest.
backup_monitor_timeout	integer	The timeout for collecting the Backup Service metrics by the a9s Backup Monit.
graphite_endpoints	array of strings	The Graphite endpoints to which the metrics of the a9s Backup Monit should be pushed. If no metrics should be pushed, this value must be set to an empty array.
metrics_prefix	string	The prefix for the path of the Graphite metrics emitted by the a9s Backup Monit.

CF Service Guard Object

Property	Type	Description
network	string	The network that should be used by the cf-service-guard deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcell	Stemcell	The BOSH stemcell that should be used by the cf-service-guard deployment manifest.

Billing Object

Property	Type	Description
network	string	The network that should be used by the a9s-billing deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcell	Stemcell	The BOSH stemcell that should be used by the a9s-billing deployment manifest.

Elasticsearch Service Object

Property	Type	Description
network	string	The network that should be used by the elasticsearch-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the elasticsearch-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s Elasticsearch.

LogMe Service Object

Property	Type	Description
network	string	The network that should be used by the logme-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the logme-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s LogMe.

LogMe2 Service Object

Property	Type	Description
network	string	The network that should be used by the logme2-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the logme2-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s LogMe2.

MariaDB Service Object

Property	Type	Description
network	string	The network that should be used by the mariadb-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the mariadb-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s MariaDB.

MongoDB Service Object

Property	Type	Description
network	string	The network that should be used by the mongodb-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the mongodb-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s MongoDB.

MySQL Service Object

Property	Type	Description
network	string	The network that should be used by the mysql-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the mysql-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s MySQL.

PostgreSQL Service Object

Property	Type	Description
network	string	The network that should be used by the postgresql-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the postgresql-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s PostgreSQL.

Prometheus Service Object

Property	Type	Description
network	string	The network that should be used by the prometheus-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the prometheus-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s Prometheus.

RabbitMQ Service Object

Property	Type	Description
network	string	The network that should be used by the rabbitmq-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the rabbitmq-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s Messaging.
broker.api_endpoint	string	Rabbitmq service api_endpoint
broker.consul_domain	string	Rabbitmq service consul_domain

Redis Service Object

Property	Type	Description
network	string	The network that should be used by the redis-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the redis-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s Redis.

Search Service Object

Property	Type	Description
network	string	The network that should be used by the search-service deployment manifest. MUST match one of the networks defined in the Cloud Config of the used BOSH Director.
stemcells.service	Stemcell	The BOSH stemcell that should be used by the search-service deployment manifest.
stemcells.plans	Stemcell	The BOSH stemcell that should be used by service instances created by a9s Search.

Stemcell Object

Property	Type	Description
os	string	The operating system of the BOSH stemcell to be used.
alias	string	The name of the BOSH stemcell to be used in the deployment.
version	string	The version of the BOSH stemcell to be used. The version can be latest.

For further information see the Cloud Foundry BOSH documentation.

Example

For an example please check the IaaS configuration example (config/iaas-config.yml.example) inside the anynines-deployment repository under the corresponding version.