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9e9962bc6c
Provide a mechanism to hide fields from output
SUMMARY
The k8s and k8s_info modules can be a little noisy in verbose mode, and most of that is due to managedFields.
If we can provide a mechanism to hide managedFields, the output is a lot more useful.
ISSUE TYPE
Feature Pull Request
COMPONENT NAME
k8s, k8s_info
ADDITIONAL INFORMATION
Before
ANSIBLE_COLLECTIONS_PATH=../../.. ansible -m k8s_info -a 'kind=ConfigMap name=hide-fields-cm namespace=hide-fields' localhost
[WARNING]: No inventory was parsed, only implicit localhost is available
localhost | SUCCESS => {
"api_found": true,
"changed": false,
"resources": [
{
"apiVersion": "v1",
"data": {
"another": "value",
"hello": "world"
},
"kind": "ConfigMap",
"metadata": {
"annotations": {
"kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"data\":{\"another\":\"value\",\"hello\":\"world\"},\"kind\":\"ConfigMap\",\"metadata\":{\"annotations\":{},\"name\":\"hide-fields-cm\",\"namespace\":\"hide-fields\"}}\n"
},
"creationTimestamp": "2023-06-13T01:47:47Z",
"managedFields": [
{
"apiVersion": "v1",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:data": {
".": {},
"f:another": {},
"f:hello": {}
},
"f:metadata": {
"f:annotations": {
".": {},
"f:kubectl.kubernetes.io/last-applied-configuration": {}
}
}
},
"manager": "kubectl-client-side-apply",
"operation": "Update",
"time": "2023-06-13T01:47:47Z"
}
],
"name": "hide-fields-cm",
"namespace": "hide-fields",
"resourceVersion": "2557394",
"uid": "f233da63-6374-4079-9825-3562c0ed123c"
}
}
]
}
After
ANSIBLE_COLLECTIONS_PATH=../../.. ansible -m k8s_info -a 'kind=ConfigMap name=hide-fields-cm namespace=hide-fields hidden_fields=metadata.managedFields' localhost
[WARNING]: No inventory was parsed, only implicit localhost is available
localhost | SUCCESS => {
"api_found": true,
"changed": false,
"resources": [
{
"apiVersion": "v1",
"data": {
"another": "value",
"hello": "world"
},
"kind": "ConfigMap",
"metadata": {
"annotations": {
"kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"data\":{\"another\":\"value\",\"hello\":\"world\"},\"kind\":\"ConfigMap\",\"metadata\":{\"annotations\":{},\"name\":\"hide-fields-cm\",\"namespace\":\"hide-fields\"}}\n"
},
"creationTimestamp": "2023-06-13T01:47:47Z",
"name": "hide-fields-cm",
"namespace": "hide-fields",
"resourceVersion": "2557394",
"uid": "f233da63-6374-4079-9825-3562c0ed123c"
}
}
]
}
Reviewed-by: Mike Graves <mgraves@redhat.com>
Reviewed-by: Will Thames