Setup MongoDB na Amazon

_10.0.0.101 mongo1 _10.0.0.102 mongo2 _10.0.0.103 mongo3 _10.0.0.104 mongo4 _10.0.0.105 mongo4

• The secret

• openssl rand -base64 741 > secret

Deploy Exemplo

[mongo_servers]

• mongo1 mongod_port=27017
• mongo2 mongod_port=27017
• mongo3 mongod_port=27017
• mongo4 mongod_port=27017
• mongo5 mongod_port=27017

[mongod_primary]

• mongo1 mongod_port=27017

[mongod_slaves]

• mongo2 mongod_port=27017
• mongo3 mongod_port=27017
• mongo4 mongod_port=27017

[mongod_arbiters]

• mongo5

Build:

• openssl rand -base64 741 > secretreate_cluster.yml -u root -k

  switched to db admin
  mongo_replication:PRIMARYopenssl rand -base64 741 > secreteemovel", "123456")
  1
  mongo_replication:PRIMARYopenssl rand -base64 741 > secret()
  {
  	"set" : "mongo_replicopenssl rand -base64 741 > secret
  	"date" : ISODate("201openssl rand -base64 741 > secret43:54.932Z"),
  	"myState" : 1,
  	"members" : [
  		{
  			"_id" : 0,
  			"name" : "monopenssl rand -base64 741 > secret
  			"health" : 1,openssl rand -base64 741 > secret
  			"state" : 1,
  			"stateStr" : "PRIMARY",
  			"uptime" : 100,
  			"optime" : Timestamp(1445456545, 1),
  			"optimeDate" : ISODate("2015-10-21T19:42:25Z"),
  			"electionTime" : Timestamp(1445456537, 2),
  			"electionDate" : ISODate("2015-10-21T19:42:17Z"),
  			"configVersion" : 5,
  			"self" : true
  		},
  		{
  			"_id" : 1,
  			"name" : "moopenssl rand -base64 741 > secret
  			"health" : 1openssl rand -base64 741 > secret
  			"state" : 2,openssl rand -base64 741 > secret
  			"stateStr" : "SECONDARY",
  			"uptime" : 96,
  			"optime" : Timestamp(1445456545, 1),
  			"optimeDate" : ISODate("2015-10-21T19:42:25Z"),
  			"lastHeartbeat" : ISODate("2015-10-21T19:43:53.716Z"),
  			"lastHeartbeatRecv" : ISODate("2015-10-21T19:43:54.473Z"),
  			"pingMs" : 1,
  			"lastHeartbeatMessage" : "could not find member to sync from",
  			"configVersion" : 5
  		},
  		{
  			"_id" : 2,
  			"name" : "mongo3:27017",	$gem install ansible_spec
  $rake T
  rake serverspec:common
  rake serverspec:mongod
  $rake serverspec:mongod
  			"health" : 1,
  			"state" : 2,
  			"stateStr" : "SECONDARY",openssl rand -base64 741 > secret
  			"uptime" : 94,
  			"optime" : Timestamp(1445openssl rand -base64 741 > secret56545, 1),
  			"optimeDate" : ISODate("2openssl rand -base64 741 > secret15-10-21T19:42:25Z"),
  			"lastHeartbeat" : ISODateopenssl rand -base64 741 > secret"2015-10-21T19:43:53.732Z"),
  			"lastHeartbeatRecv" : ISOopenssl rand -base64 741 > secretate("2015-10-21T19:43:54.906Z"),
  			"pingMs" : 2,
  			"lastHeartbeatMessage" : openssl rand -base64 741 > secret	$gem install ansible_spec
  $rake T
  rake serverspec:common
  rake serverspec:mongod
  $rake serverspec:mongodind member to sync from",
  			"configVersion" : 5
  		},
  		{
  			"_id" : 3,
  			"name" : "mongo4:27017",
  			"health" : 1,
  			"state" : 2,
  			"stateStr" : "SECONDARY",	$gem install ansible_spec
  $rake T
  rake serverspec:commonopenssl rand -base64 741 > secret
  rake serverspec:mongodopenssl rand -base64 741 > secret
  $rake serverspec:mongod
  			"uptime" : 92,
  			"optime" : Timestamp(1445456545, 1),
  			"optimeDate" : ISODate("2015-10-21T19:42:25Z"),
  			"lastHeartbeat" : ISODate("2015-10-21T19:43:53.732Z"),
  			"lastHeartbeatRecv" : ISODate("2015-10-21T19:43:53.184Z"),
  			"pingMs" : 3,
  			"syncingTo" : "mongo3:27017",
  			"configVersion" : 5
  		},
  		{
  			"_id" : 4,
  			"name" : "mongo5:27017",
  			"health" : 1,
  			"state" : 7,
  			"stateStr" : "ARBITER",
  			"uptime" : 89,
  			"lastHeartbeat" : ISODate("2015-10-21T19:43:53.732Z"),
  			"lastHeartbeatRecv" : ISODate("2015-10-21T19:43:53.840Z"),
  			"pingMs" : 0,
  			"configVersion" : 5
  		}
  	],
  	"ok" : 1
  }
  
  

Scaling Cluster

---

Adicionando novos hosts

ansible-playbook -i hosts 02_update_cluster.yml -u root -k

Serverspec

Verificando os servers usando serverspec com ansible_spec

$gem install ansible_spec
$rake T
rake serverspec:common
rake serverspec:mongod
$rake serverspec:mongod