some ansible variables

ec2_facts # These are the instance local ec2_facts keys. "ansible_facts" "ansible_ec2_ami_id" "ansible_ec2_ami_launch_index" "ansible_ec2_ami_manifest_path" "ansible_ec2_block_device_mapping_ami" "ansible_ec2_block_device_mapping_ephemeral0" "ansible_ec2_block_device_mapping_ephemeral1" "ansible_ec2_block_device_mapping_root" "ansible_ec2_hostname" "ansible_ec2_iam_info" "ansible_ec2_iam_security_credentials_demo_etcd_role" "ansible_ec2_instance_action" "ansible_ec2_instance_id" "ansible_ec2_instance_type" "ansible_ec2_local_hostname" "ansible_ec2_local_ipv4" "ansible_ec2_mac" "ansible_ec2_metrics_vhostmd" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_device_number" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_interface_id" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_local_hostname" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_local_ipv4s" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_mac" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_owner_id" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_security_group_ids" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_security_groups" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_subnet_id" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_subnet_ipv4_cidr_block" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_vpc_id" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_vpc_ipv4_cidr_block" "ansible_ec2_network_interfaces_macs_12_20_32_7f_db_7a_vpc_ipv4_cidr_blocks" "ansible_ec2_placement_availability_zone" "ansible_ec2_placement_region" "ansible_ec2_profile" "ansible_ec2_public_key" "ansible_ec2_reservation_id" "ansible_ec2_security_groups" "ansible_ec2_services_domain" "ansible_ec2_services_partition" "ansible_ec2_user_data" ec2_remote_facts # These are the ec2_remote_facts keys. "instances" "ami_launch_index" "architecture" "block_device_mapping" "attach_time" "delete_on_termination" "device_name" "status" "volume_id" "client_token" "ebs_optimized" "groups" "id" "name" "hypervisor" "id" "image_id" "instance_profile" "arn" "id" "interfaces" "id" "mac_address" "kernel" "key_name" "launch_time" "monitoring_state" "persistent" "placement" "tenancy" "zone" "private_dns_name" "private_ip_address" "public_dns_name" "public_ip_address" "ramdisk" "region" "requester_id" "root_device_type" "source_destination_check" "spot_instance_request_id" "state" "tags" "Environment" "Name" "Role" "sshUser" "terraform_id" "virtualization_type" "vpc_id" "ami_launch_index" "architecture" "block_device_mapping" "attach_time" "delete_on_termination" "device_name" "status" "volume_id" "client_token" "ebs_optimized" "groups" "id" "name" "hypervisor" "id" "image_id" "instance_profile" "arn" "id" "interfaces" "id" "mac_address" "kernel" "key_name" "launch_time" "monitoring_state" "persistent" "placement" "tenancy" "zone" "private_dns_name" "private_ip_address" "public_dns_name" "public_ip_address" "ramdisk" "region" "requester_id" "root_device_type" "source_destination_check" "spot_instance_request_id" "state" "tags" "Environment" "Name" "Role" "sshUser" "terraform_id" "virtualization_type" "vpc_id" Get a variable from another hosts "{{< hostvars['127.