| tosca_definitions_version: tosca_simple_yaml_1_0 |
| |
| description: >- |
| This TOSCA simple profile deploys nodejs, mongodb, elasticsearch, logstash and kibana each on a |
| separate server with monitoring enabled for nodejs server where a sample nodejs application is |
| running. The syslog and collectd are installed on a nodejs server. |
| |
| metadata: |
| template_name: multi-tier-1 |
| template_author: TOSCA Simple Profile in YAML |
| template_version: '1.0' |
| |
| imports: |
| - ../webserver-dbms-2/custom_types/paypalpizzastore_nodejs_app.yaml # ARIA NOTE: moved |
| - custom_types/elasticsearch.yaml |
| - custom_types/logstash.yaml |
| - custom_types/kibana.yaml |
| - custom_types/collectd.yaml |
| - custom_types/rsyslog.yaml |
| |
| dsl_definitions: |
| |
| host_capabilities: &host_capabilities |
| # container properties (flavor) |
| disk_size: 10 GB |
| num_cpus: { get_input: my_cpus } |
| mem_size: 4096 MB |
| os_capabilities: &os_capabilities |
| architecture: x86_64 |
| type: Linux |
| distribution: Ubuntu |
| version: 14.04 |
| |
| topology_template: |
| |
| inputs: |
| my_cpus: |
| type: integer |
| description: Number of CPUs for the server. |
| constraints: |
| - valid_values: [ 1, 2, 4, 8 ] |
| github_url: |
| type: string |
| description: The URL to download nodejs. |
| default: https://github.com/sample.git |
| |
| node_templates: |
| |
| paypal_pizzastore: |
| type: tosca.nodes.WebApplication.PayPalPizzaStore |
| properties: |
| github_url: { get_input: github_url } |
| requirements: |
| - host: nodejs |
| - database_connection: mongo_db |
| interfaces: |
| Standard: |
| configure: |
| implementation: scripts/nodejs/configure.sh |
| inputs: |
| github_url: { get_property: [ SELF, github_url ] } |
| mongodb_ip: { get_attribute: [ mongo_server, private_address ] } |
| start: scripts/nodejs/start.sh |
| |
| nodejs: |
| type: tosca.nodes.WebServer.Nodejs |
| requirements: |
| - host: app_server |
| interfaces: |
| Standard: |
| create: scripts/nodejs/create.sh |
| |
| mongo_db: |
| type: tosca.nodes.Database |
| properties: |
| name: 'pizzastore' # ARIA NOTE: missing in spec |
| requirements: |
| - host: mongo_dbms |
| interfaces: |
| Standard: |
| create: create_database.sh |
| |
| mongo_dbms: |
| type: tosca.nodes.DBMS |
| requirements: |
| - host: mongo_server |
| interfaces: |
| Standard: # ARIA NOTE: wrong in spec |
| create: scripts/mongodb/create.sh |
| configure: |
| implementation: scripts/mongodb/config.sh |
| inputs: |
| mongodb_ip: { get_attribute: [ mongo_server, private_address ] } # ARIA NOTE: wrong in spec |
| start: scripts/mongodb/start.sh |
| |
| elasticsearch: |
| type: tosca.nodes.SoftwareComponent.Elasticsearch |
| requirements: |
| - host: elasticsearch_server |
| interfaces: |
| Standard: # ARIA NOTE: wrong in spec |
| create: scripts/elasticsearch/create.sh |
| start: scripts/elasticsearch/start.sh |
| |
| logstash: |
| type: tosca.nodes.SoftwareComponent.Logstash |
| requirements: |
| - host: logstash_server |
| # ARIA NOTE: mangled in the spec |
| - search_endpoint: |
| node: elasticsearch |
| relationship: |
| interfaces: |
| Configure: |
| pre_configure_source: |
| implementation: python/logstash/configure_elasticsearch.py |
| inputs: |
| elasticsearch_ip: { get_attribute: [ elasticsearch_server, private_address ] } # ARIA NOTE: wrong in spec |
| interfaces: |
| Standard: # ARIA NOTE: wrong in spec |
| create: scripts/lostash/create.sh |
| configure: scripts/logstash/config.sh |
| start: scripts/logstash/start.sh |
| |
| kibana: |
| type: tosca.nodes.SoftwareComponent.Kibana |
| requirements: |
| - host: kibana_server |
| - search_endpoint: elasticsearch |
| interfaces: |
| Standard: # ARIA NOTE: wrong in spec |
| create: scripts/kibana/create.sh |
| configure: |
| implementation: scripts/kibana/config.sh |
| inputs: |
| elasticsearch_ip: { get_attribute: [ elasticsearch_server, private_address ] } # ARIA NOTE: wrong in spec |
| kibana_ip: { get_attribute: [ kibana_server, private_address ] } # ARIA NOTE: wrong in spec |
| start: scripts/kibana/start.sh |
| |
| app_collectd: |
| type: tosca.nodes.SoftwareComponent.Collectd |
| requirements: |
| - host: app_server |
| # ARIA NOTE: mangled in the spec |
| - collectd_endpoint: |
| node: logstash |
| relationship: |
| interfaces: |
| Configure: |
| pre_configure_target: |
| implementation: python/logstash/configure_collectd.py |
| interfaces: |
| Standard: # ARIA NOTE: wrong in spec |
| create: scripts/collectd/create.sh |
| configure: |
| implementation: python/collectd/config.py |
| inputs: |
| logstash_ip: { get_attribute: [ logstash_server, private_address ] } # ARIA NOTE: wrong in spec |
| start: scripts/collectd/start.sh |
| |
| app_rsyslog: |
| type: tosca.nodes.SoftwareComponent.Rsyslog |
| requirements: |
| - host: app_server |
| # ARIA NOTE: mangled in the spec |
| - rsyslog_endpoint: |
| node: logstash |
| relationship: |
| interfaces: |
| Configure: |
| pre_configure_target: |
| implementation: python/logstash/configure_rsyslog.py |
| interfaces: |
| Standard: # ARIA NOTE: wrong in spec |
| create: scripts/rsyslog/create.sh |
| configure: |
| implementation: scripts/rsyslog/config.sh |
| inputs: |
| logstash_ip: { get_attribute: [ logstash_server, private_address ] } # ARIA NOTE: wrong in spec |
| start: scripts/rsyslog/start.sh |
| |
| app_server: |
| type: tosca.nodes.Compute |
| capabilities: |
| host: |
| properties: *host_capabilities |
| os: |
| properties: *os_capabilities |
| |
| mongo_server: |
| type: tosca.nodes.Compute |
| capabilities: |
| host: |
| properties: *host_capabilities |
| os: |
| properties: *os_capabilities |
| |
| elasticsearch_server: |
| type: tosca.nodes.Compute |
| capabilities: |
| host: |
| properties: *host_capabilities |
| os: |
| properties: *os_capabilities |
| |
| logstash_server: |
| type: tosca.nodes.Compute |
| capabilities: |
| host: |
| properties: *host_capabilities |
| os: |
| properties: *os_capabilities |
| |
| kibana_server: |
| type: tosca.nodes.Compute |
| capabilities: |
| host: |
| properties: *host_capabilities |
| os: |
| properties: *os_capabilities |
| |
| outputs: |
| nodejs_url: |
| description: URL for the nodejs server. |
| value: { get_attribute: [ app_server, private_address ] } |
| mongodb_url: |
| description: URL for the mongodb server. |
| value: { get_attribute: [ mongo_server, private_address ] } |
| elasticsearch_url: |
| description: URL for the elasticsearch server. |
| value: { get_attribute: [ elasticsearch_server, private_address ] } |
| logstash_url: |
| description: URL for the logstash server. |
| value: { get_attribute: [ logstash_server, private_address ] } |
| kibana_url: |
| description: URL for the kibana server. |
| value: { get_attribute: [ kibana_server, private_address ] } |
