Try SpotterApply JSON patch operations to existing objects
| "added in version" 2.0.0 of kubernetes.core"
Authors: Mike Graves (@gravesm)
Install with ansible-galaxy collection install kubernetes.core:==3.0.1
collections:
- name: kubernetes.core
version: 3.0.1This module is used to apply RFC 6902 JSON patch operations only.
Use the M(kubernetes.core.k8s) module for strategic merge or JSON merge operations.
The jsonpatch library is required for check mode.
- name: Apply multiple patch operations to an existing Pod
kubernetes.core.k8s_json_patch:
kind: Pod
namespace: testing
name: mypod
patch:
- op: add
path: /metadata/labels/app
value: myapp
- op: replace
path: /spec/containers/0/image
value: nginx
host:
description:
- Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment
variable.
type: str
kind:
description:
- Use to specify an object model.
- Use in conjunction with I(api_version), I(name), and I(namespace) to identify a
specific object.
required: true
type: str
name:
description:
- Use to specify an object name.
- Use in conjunction with I(api_version), I(kind), and I(namespace) to identify a
specific object.
required: true
type: str
wait:
default: false
description:
- Whether to wait for certain resource kinds to end up in the desired state.
- By default the module exits once Kubernetes has received the request.
- Implemented for C(state=present) for C(Deployment), C(DaemonSet) and C(Pod), and
for C(state=absent) for all resource kinds.
- For resource kinds without an implementation, C(wait) returns immediately unless
C(wait_condition) is set.
type: bool
patch:
description:
- List of JSON patch operations.
elements: dict
required: true
type: list
proxy:
description:
- The URL of an HTTP proxy to use for the connection. Can also be specified via K8S_AUTH_PROXY
environment variable.
- Please note that this module does not pick up typical proxy settings from the environment
(e.g. HTTP_PROXY).
type: str
api_key:
description:
- Token used to authenticate with the API. Can also be specified via K8S_AUTH_API_KEY
environment variable.
type: str
ca_cert:
aliases:
- ssl_ca_cert
description:
- Path to a CA certificate used to authenticate with the API. The full certificate
chain must be provided to avoid certificate validation errors. Can also be specified
via K8S_AUTH_SSL_CA_CERT environment variable.
type: path
context:
description:
- The name of a context found in the config file. Can also be specified via K8S_AUTH_CONTEXT
environment variable.
type: str
no_proxy:
description:
- The comma separated list of hosts/domains/IP/CIDR that shouldn't go through proxy.
Can also be specified via K8S_AUTH_NO_PROXY environment variable.
- Please note that this module does not pick up typical proxy settings from the environment
(e.g. NO_PROXY).
- This feature requires kubernetes>=19.15.0. When kubernetes library is less than
19.15.0, it fails even no_proxy set in correct.
- example value is "localhost,.local,.example.com,127.0.0.1,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16"
type: str
version_added: 2.3.0
version_added_collection: kubernetes.core
password:
description:
- Provide a password for authenticating with the API. Can also be specified via K8S_AUTH_PASSWORD
environment variable.
- Please read the description of the C(username) option for a discussion of when this
option is applicable.
type: str
username:
description:
- Provide a username for authenticating with the API. Can also be specified via K8S_AUTH_USERNAME
environment variable.
- Please note that this only works with clusters configured to use HTTP Basic Auth.
If your cluster has a different form of authentication (e.g. OAuth2 in OpenShift),
this option will not work as expected and you should look into the M(community.okd.k8s_auth)
module, as that might do what you need.
type: str
namespace:
description:
- Use to specify an object namespace.
- Use in conjunction with I(api_version), I(kind), and I(name) to identify a specific
object.
type: str
client_key:
aliases:
- key_file
description:
- Path to a key file used to authenticate with the API. Can also be specified via
K8S_AUTH_KEY_FILE environment variable.
type: path
kubeconfig:
description:
- Path to an existing Kubernetes config file. If not provided, and no other connection
options are provided, the Kubernetes client will attempt to load the default configuration
file from I(~/.kube/config). Can also be specified via K8S_AUTH_KUBECONFIG environment
variable.
- Multiple Kubernetes config file can be provided using separator ';' for Windows
platform or ':' for others platforms.
- The kubernetes configuration can be provided as dictionary. This feature requires
a python kubernetes client version >= 17.17.0. Added in version 2.2.0.
type: raw
wait_sleep:
default: 5
description:
- Number of seconds to sleep between checks.
type: int
api_version:
aliases:
- api
- version
default: v1
description:
- Use to specify the API version.
- Use in conjunction with I(kind), I(name), and I(namespace) to identify a specific
object.
type: str
client_cert:
aliases:
- cert_file
description:
- Path to a certificate used to authenticate with the API. Can also be specified via
K8S_AUTH_CERT_FILE environment variable.
type: path
wait_timeout:
default: 120
description:
- How long in seconds to wait for the resource to end up in the desired state.
- Ignored if C(wait) is not set.
type: int
proxy_headers:
description:
- The Header used for the HTTP proxy.
- Documentation can be found here U(https://urllib3.readthedocs.io/en/latest/reference/urllib3.util.html?highlight=proxy_headers#urllib3.util.make_headers).
suboptions:
basic_auth:
description:
- Colon-separated username:password for basic authentication header.
- Can also be specified via K8S_AUTH_PROXY_HEADERS_BASIC_AUTH environment.
type: str
proxy_basic_auth:
description:
- Colon-separated username:password for proxy basic authentication header.
- Can also be specified via K8S_AUTH_PROXY_HEADERS_PROXY_BASIC_AUTH environment.
type: str
user_agent:
description:
- String representing the user-agent you want, such as foo/1.0.
- Can also be specified via K8S_AUTH_PROXY_HEADERS_USER_AGENT environment.
type: str
type: dict
version_added: 2.0.0
version_added_collection: kubernetes.core
persist_config:
description:
- Whether or not to save the kube config refresh tokens. Can also be specified via
K8S_AUTH_PERSIST_CONFIG environment variable.
- When the k8s context is using a user credentials with refresh tokens (like oidc
or gke/gcloud auth), the token is refreshed by the k8s python client library but
not saved by default. So the old refresh token can expire and the next auth might
fail. Setting this flag to true will tell the k8s python client to save the new
refresh token to the kube config file.
- Default to false.
- Please note that the current version of the k8s python client library does not support
setting this flag to True yet.
- 'The fix for this k8s python library is here: https://github.com/kubernetes-client/python-base/pull/169'
type: bool
validate_certs:
aliases:
- verify_ssl
description:
- Whether or not to verify the API server's SSL certificates. Can also be specified
via K8S_AUTH_VERIFY_SSL environment variable.
type: bool
wait_condition:
description:
- Specifies a custom condition on the status to wait for.
- Ignored if C(wait) is not set or is set to False.
suboptions:
reason:
description:
- The value of the reason field in your desired condition
- For example, if a C(Deployment) is paused, The C(Progressing) C(type) will have
the C(DeploymentPaused) reason.
- The possible reasons in a condition are specific to each resource type in Kubernetes.
- See the API documentation of the status field for a given resource to see possible
choices.
type: str
status:
choices:
- 'True'
- 'False'
- Unknown
default: 'True'
description:
- The value of the status field in your desired condition.
- For example, if a C(Deployment) is paused, the C(Progressing) C(type) will have
the C(Unknown) status.
type: str
type:
description:
- The type of condition to wait for.
- For example, the C(Pod) resource will set the C(Ready) condition (among others).
- Required if you are specifying a C(wait_condition).
- If left empty, the C(wait_condition) field will be ignored.
- The possible types for a condition are specific to each resource type in Kubernetes.
- See the API documentation of the status field for a given resource to see possible
choices.
type: str
type: dict
impersonate_user:
description:
- Username to impersonate for the operation.
- Can also be specified via K8S_AUTH_IMPERSONATE_USER environment.
type: str
version_added: 2.3.0
version_added_collection: kubernetes.core
impersonate_groups:
description:
- Group(s) to impersonate for the operation.
- 'Can also be specified via K8S_AUTH_IMPERSONATE_GROUPS environment. Example: Group1,Group2'
elements: str
type: list
version_added: 2.3.0
version_added_collection: kubernetes.core
duration:
description: Elapsed time of task in seconds.
returned: when C(wait) is true
sample: 48
type: int
error:
description: The error when patching the object.
returned: error
sample:
exception: 'Traceback (most recent call last): ...'
msg: Failed to import the required Python library (jsonpatch) ...
type: dict
result:
contains:
api_version:
description: The versioned schema of this representation of an object.
returned: success
type: str
kind:
description: The REST resource this object represents.
returned: success
type: str
metadata:
description: Standard object metadata. Includes name, namespace, annotations,
labels, etc.
returned: success
type: dict
spec:
description: Specific attributes of the object. Will vary based on the I(api_version)
and I(kind).
returned: success
type: dict
status:
description: Current status details for the object.
returned: success
type: dict
description: The modified object.
returned: success
type: dict