List/Dictionary - Combine elements based on item value

Archives Ansible Project
1

Hello,
Basically want to add the items of net_interface into aggregate_info or create new list/dictionary based on key value of node_name. Looking for assistance on how i can achieve this please and thank you.
Outcome of what want it listed below.

list called: aggregate_info

{
“name”: “agg_Data1_Cluster01”,
“node_name”: “TEST_NA_CLUSTER_01-01”,
“percent_used_capacity”: “46”,
“size_available”: 8141263818752,
“size_avaliable_80%”: 5122753242726,
“size_total”: 15092552880128,
“size_total_80%”: 12074042304102,
“size_used”: 6951289061376
},
{
“name”: “agg_Data1_Cluster02”,
“node_name”: “TEST_NA_CLUSTER_01-02”,
“percent_used_capacity”: “34”,
“size_available”: 5116275568640,
“size_avaliable_80%”: 3561215869747,
“size_total”: 7775298494464,
“size_total_80%”: 6220238795571,
“size_used”: 2659022925824
}

list called: net_interface

{
“address”: “XX.XXX.X.XXX”,
“address4oct”: “224”,
“data_protcol”: “none”,
“failover_group”: “Management”,
“node_name”: “TEST_NA_CLUSTER_01-01”,
“role”: “node_mgmt”,
“vserver”: “TEST_NA_CLUSTER_01”
},
{
“address”: “XX.XXX.X.XXX”,
“address4oct”: “226”,
“data_protcol”: “none”,
“failover_group”: “Management”,
“node_name”: “IQ-REG_NA_CLUSTER_01-02”,
“role”: “node_mgmt”,
“vserver”: “TEST_NA_CLUSTER_01”
}

Out Come want:

Dictionary called: aggregate_info (original) or new name

{
“name”: “agg_Data1_Cluster01”,
“node_name”: “TEST_NA_CLUSTER_01-01”,
“percent_used_capacity”: “46”,
“size_available”: 8141263818752,
“size_avaliable_80%”: 5122753242726,
“size_total”: 15092552880128,
“size_total_80%”: 12074042304102,
“size_used”: 6951289061376

“address”: “XX.XXX.X.XXX”,
“address4oct”: “224”,
“data_protcol”: “none”,
“failover_group”: “Management”,
“role”: “node_mgmt”,
“vserver”: “TEST_NA_CLUSTER_01”

},
{
“name”: “agg_Data1_Cluster02”,
“node_name”: “TEST_NA_CLUSTER_01-02”,
“percent_used_capacity”: “34”,
“size_available”: 5116275568640,
“size_avaliable_80%”: 3561215869747,
“size_total”: 7775298494464,
“size_total_80%”: 6220238795571,
“size_used”: 2659022925824

“address”: “XX.XXX.X.XXX”,
“address4oct”: “226”,
“data_protcol”: “none”,
“failover_group”: “Management”,
“role”: “node_mgmt”,
“vserver”: “TEST_NA_CLUSTER_01”

}

2

Adding further to above, i know i can get the value i want by doing this.

  • debug:
    msg: “{% for address in net_interface if address.node_name == ‘IQ-REG_NA_CLUSTER_01-01’ %}{{ address.address }}{% endfor %}”

Anyway to add that logic when creating the aggregate_info list. for example, but when trying to do this i get a template error. Don’t know if its possible to do or i am missing something with my syntax.

  • name: Get_Aggregate_Info
    #no_log: True
    set_fact:
    aggregate_info: “{{ aggregate_info |
    d() + [ {
    ‘name’: item.value.aggregate_name,
    ‘size_available’: item.value.aggr_space_attributes.size_available | int,
    ‘size_avaliable_80%’: (((item.value.aggr_space_attributes.size_total | int) * 0.8) - (item.value.aggr_space_attributes.size_used | int)) | round | int,
    ‘size_total’: item.value.aggr_space_attributes.size_total | int,
    ‘size_total_80%’: ((item.value.aggr_space_attributes.size_total | int) * 0.8 ) | round | int,
    ‘size_used’: item.value.aggr_space_attributes.size_used | int,
    ‘node_name’: item.value.nodes.node_name,
    ‘percent_used_capacity’: item.value.aggr_space_attributes.percent_used_capacity
    ‘test’: {% for address in net_interface if address.node_name == item.value.nodes.node_name %}{{ address.address }}{% endfor %}
    } ] }}”
    with_items: “{{ netapp_info.ontap_info.aggregate_info | dict2items }}”
    when:
  • (‘agg_’ in item.value.aggregate_name)
3

Figured out how to merge the lists based on values in each list.

  • name: merge lists
    set_fact:
    merged_list: “{{ merged_list|default() + [{
    ‘name’: item[0].name,
    ‘size_available’: item[0].size_available,
    ‘size_avaliable_80’: item[0].size_avaliable_80,
    ‘size_total’: item[0].size_total,
    ‘size_total_80’: item[0].size_total_80,
    ‘size_used’: item[0].size_used,
    ‘node_name’: item[0].node_name,
    ‘percent_used_capacity’: item[0].percent_used_capacity,
    ‘current_node’: item[1].current_node,
    ‘address’: item[1].address,
    ‘address4oct’: item[1].address4oct,
    ‘failover_group’: item[1].failover_group,
    ‘data_protcol’: item[1].data_protcol| default(‘’),
    ‘role’: item[1].role,
    ‘vserver’: item[1].vserver
    }] }}”
    when: “item[0].node_name == item[1].current_node”
    loop: “{{ query(‘nested’, aggregate_info, net_interface) }}”