Try SpotterRetrieves facts about docker swarm node from Swarm Manager
Authors: Piotr Wojciechowski (@WojciechowskiPiotr)
Install with ansible-galaxy collection install community.general:==1.3.14
collections:
- name: community.general
version: 1.3.14Retrieves facts about a docker node.
Essentially returns the output of C(docker node inspect <name>).
Must be executed on a host running as Swarm Manager, otherwise the module will fail.
- name: Get info on all nodes community.general.docker_node_info: register: result
- name: Get info on node
community.general.docker_node_info:
name: mynode
register: result
- name: Get info on list of nodes
community.general.docker_node_info:
name:
- mynode1
- mynode2
register: result
- name: Get info on host if it is Swarm Manager
community.general.docker_node_info:
self: true
register: result
tls:
default: false
description:
- Secure the connection to the API by using TLS without verifying the authenticity
of the Docker host server. Note that if I(validate_certs) is set to C(yes) as well,
it will take precedence.
- If the value is not specified in the task, the value of environment variable C(DOCKER_TLS)
will be used instead. If the environment variable is not set, the default value
will be used.
type: bool
name:
description:
- The name of the node to inspect.
- The list of nodes names to inspect.
- If empty then return information of all nodes in Swarm cluster.
- When identifying the node use either the hostname of the node (as registered in
Swarm) or node ID.
- If I(self) is C(true) then this parameter is ignored.
elements: str
type: list
self:
default: false
description:
- If C(true), queries the node (i.e. the docker daemon) the module communicates with.
- If C(true) then I(name) is ignored.
- If C(false) then query depends on I(name) presence and value.
type: bool
debug:
default: false
description:
- Debug mode
type: bool
ca_cert:
aliases:
- tls_ca_cert
- cacert_path
description:
- Use a CA certificate when performing server verification by providing the path to
a CA certificate file.
- If the value is not specified in the task and the environment variable C(DOCKER_CERT_PATH)
is set, the file C(ca.pem) from the directory specified in the environment variable
C(DOCKER_CERT_PATH) will be used.
type: path
timeout:
default: 60
description:
- The maximum amount of time in seconds to wait on a response from the API.
- If the value is not specified in the task, the value of environment variable C(DOCKER_TIMEOUT)
will be used instead. If the environment variable is not set, the default value
will be used.
type: int
client_key:
aliases:
- tls_client_key
- key_path
description:
- Path to the client's TLS key file.
- If the value is not specified in the task and the environment variable C(DOCKER_CERT_PATH)
is set, the file C(key.pem) from the directory specified in the environment variable
C(DOCKER_CERT_PATH) will be used.
type: path
api_version:
aliases:
- docker_api_version
default: auto
description:
- The version of the Docker API running on the Docker Host.
- Defaults to the latest version of the API supported by Docker SDK for Python and
the docker daemon.
- If the value is not specified in the task, the value of environment variable C(DOCKER_API_VERSION)
will be used instead. If the environment variable is not set, the default value
will be used.
type: str
client_cert:
aliases:
- tls_client_cert
- cert_path
description:
- Path to the client's TLS certificate file.
- If the value is not specified in the task and the environment variable C(DOCKER_CERT_PATH)
is set, the file C(cert.pem) from the directory specified in the environment variable
C(DOCKER_CERT_PATH) will be used.
type: path
docker_host:
aliases:
- docker_url
default: unix://var/run/docker.sock
description:
- The URL or Unix socket path used to connect to the Docker API. To connect to a remote
host, provide the TCP connection string. For example, C(tcp://192.0.2.23:2376).
If TLS is used to encrypt the connection, the module will automatically replace
C(tcp) in the connection URL with C(https).
- If the value is not specified in the task, the value of environment variable C(DOCKER_HOST)
will be used instead. If the environment variable is not set, the default value
will be used.
type: str
ssl_version:
description:
- Provide a valid SSL version number. Default value determined by ssl.py module.
- If the value is not specified in the task, the value of environment variable C(DOCKER_SSL_VERSION)
will be used instead.
type: str
tls_hostname:
default: localhost
description:
- When verifying the authenticity of the Docker Host server, provide the expected
name of the server.
- If the value is not specified in the task, the value of environment variable C(DOCKER_TLS_HOSTNAME)
will be used instead. If the environment variable is not set, the default value
will be used.
type: str
validate_certs:
aliases:
- tls_verify
default: false
description:
- Secure the connection to the API by using TLS and verifying the authenticity of
the Docker host server.
- If the value is not specified in the task, the value of environment variable C(DOCKER_TLS_VERIFY)
will be used instead. If the environment variable is not set, the default value
will be used.
type: bool
nodes:
description:
- Facts representing the current state of the nodes. Matches the C(docker node inspect)
output.
- Can contain multiple entries if more than one node provided in I(name), or I(name)
is not provided.
- If I(name) contains a list of nodes, the output will provide information on all
nodes registered at the swarm, including nodes that left the swarm but haven't
been removed from the cluster on swarm managers and nodes that are unreachable.
elements: dict
returned: always
type: list