diff --git a/plugins/inventory/ec2.py b/plugins/inventory/ec2.py index 165e97099d..cec994798c 100755 --- a/plugins/inventory/ec2.py +++ b/plugins/inventory/ec2.py @@ -781,6 +781,105 @@ class Ec2Inventory(object): self.inventory["_meta"]["hostvars"][dest] = host_info + # Add the nodes + for node in cluster['CacheNodes']: + self.add_elasticache_node(node, cluster, region) + + def add_elasticache_node(self, node, cluster, region): + ''' Adds an ElastiCache node to the inventory and index, as long as + it is addressable ''' + + # Only want available nodes unless all_elasticache_nodes is True + if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available': + return + + # Select the best destination address + dest = node['Endpoint']['Address'] + + if not dest: + # Skip nodes we cannot address (e.g. private VPC subnet) + return + + node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId']) + + # Add to index + self.index[dest] = [region, node_id] + + # Inventory: Group by node ID (always a group of 1) + if self.group_by_instance_id: + self.inventory[node_id] = [dest] + if self.nested_groups: + self.push_group(self.inventory, 'instances', node_id) + + # Inventory: Group by region + if self.group_by_region: + self.push(self.inventory, region, dest) + if self.nested_groups: + self.push_group(self.inventory, 'regions', region) + + # Inventory: Group by availability zone + if self.group_by_availability_zone: + self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest) + if self.nested_groups: + if self.group_by_region: + self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone']) + self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone']) + + # Inventory: Group by node type + if self.group_by_instance_type: + type_name = self.to_safe('type_' + cluster['CacheNodeType']) + self.push(self.inventory, type_name, dest) + if self.nested_groups: + self.push_group(self.inventory, 'types', type_name) + + # Inventory: Group by VPC + # if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id: + # vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id) + # self.push(self.inventory, vpc_id_name, dest) + # if self.nested_groups: + # self.push_group(self.inventory, 'vpcs', vpc_id_name) + + # Inventory: Group by security group + if self.group_by_security_group: + if 'SecurityGroups' in cluster: + for security_group in cluster['SecurityGroups']: + key = self.to_safe("security_group_" + security_group['SecurityGroupId']) + self.push(self.inventory, key, dest) + if self.nested_groups: + self.push_group(self.inventory, 'security_groups', key) + + # Inventory: Group by engine + if self.group_by_elasticache_engine: + self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest) + if self.nested_groups: + self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine'])) + + # Inventory: Group by parameter group + # if self.group_by_elasticache_parameter_group: + # self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest) + # if self.nested_groups: + # self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName'])) + + # Inventory: Group by replication group + # if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']: + # self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest) + # if self.nested_groups: + # self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe("elasticache_" + cluster['ReplicationGroupId'])) + + # Inventory: Group by ElastiCache Cluster + if self.group_by_elasticache_cluster: + self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest) + + # Global Tag: all ElastiCache nodes + self.push(self.inventory, 'elasticache_nodes', dest) + + host_info = self.get_host_info_dict_from_describe_dict(node) + + if dest in self.inventory["_meta"]["hostvars"]: + self.inventory["_meta"]["hostvars"][dest].update(host_info) + else: + self.inventory["_meta"]["hostvars"][dest] = host_info + def get_route53_records(self): ''' Get and store the map of resource records to domain names that point to them. '''