forked from containers/ansible-podman-collections
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Fix containers#671 Signed-off-by: Sagi Shnaidman <sshnaidm@redhat.com>
- Loading branch information
Showing
2 changed files
with
170 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| # Copyright (c) 2024 Sagi Shnaidman | ||
| # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) | ||
|
|
||
| from __future__ import absolute_import, division, print_function | ||
| __metaclass__ = type | ||
|
|
||
|
|
||
| class Quadlet: | ||
| param_map = {} | ||
|
|
||
| def __init__(self, section: str, params: dict): | ||
| self.section = section | ||
| self.custom_params = self.custom_prepare_params(params) | ||
| self.dict_params = self.prepare_params() | ||
|
|
||
| def custom_prepare_params(self, params: dict) -> dict: | ||
| """ | ||
| Custom parameter processing for specific Quadlet types. | ||
| """ | ||
| # This should be implemented in child classes if needed. | ||
| return params | ||
|
|
||
| def prepare_params(self) -> dict: | ||
| """ | ||
| Convert parameter values as per param_map using a dictionary comprehension. | ||
| """ | ||
| processed_params = [] | ||
| for param_key, quadlet_key in self.param_map.items(): | ||
| value = self.custom_params.get(param_key) | ||
| if value is not None: | ||
| if isinstance(value, list): | ||
| # Add an entry for each item in the list | ||
| for item in value: | ||
| processed_params.append([quadlet_key, item]) | ||
| else: | ||
| if isinstance(value, bool): | ||
| value = str(value).lower() | ||
| # Add a single entry for the key | ||
| processed_params.append([quadlet_key, value]) | ||
| return processed_params | ||
|
|
||
| def create_quadlet_content(self) -> str: | ||
| """ | ||
| Construct the quadlet content as a string. | ||
| """ | ||
| return f"[{self.section}]\n" + "\n".join( | ||
| f"{key}={value}" for key, value in self.dict_params | ||
| ) + "\n" | ||
|
|
||
| def write_to_file(self, path: str): | ||
| """ | ||
| Write the quadlet content to a file at the specified path. | ||
| """ | ||
| content = self.create_quadlet_content() | ||
| with open(path, 'w') as file: | ||
| file.write(content) | ||
| print(f"{self.section} quadlet file written to {path}") | ||
|
|
||
|
|
||
| class ContainerQuadlet(Quadlet): | ||
| param_map = { | ||
| 'annotation': 'Annotation', | ||
| 'name': 'ContainerName', | ||
| 'image': 'Image', | ||
| 'volume': 'Volume', | ||
| 'network': 'Network', | ||
| 'command': 'Exec', | ||
| 'cap_add': 'AddCapability', | ||
| # Add more parameter mappings specific to containers | ||
| } | ||
|
|
||
| def __init__(self, params: dict): | ||
| super().__init__("Container", params) | ||
|
|
||
| def custom_prepare_params(self, params: dict) -> dict: | ||
| """ | ||
| Custom parameter processing for container-specific parameters. | ||
| """ | ||
| if params["annotation"]: | ||
| params['annotation'] = ["%s=%s" % | ||
| (k, v) for k, v in params['annotation'].items()] | ||
| if params["cap_add"]: | ||
| params["cap_add"] = " ".join(params["cap_add"]) | ||
| if params["command"]: | ||
| params["command"] = (" ".join(params["command"]) | ||
| if isinstance(params["command"], list) | ||
| else params["command"]) | ||
| # Return params with custom processing applied | ||
| return params | ||
|
|
||
|
|
||
| class NetworkQuadlet(Quadlet): | ||
| param_map = { | ||
| 'name': 'NetworkName', | ||
| 'internal': 'Internal', | ||
| 'driver': 'Driver', | ||
| 'gateway': 'Gateway', | ||
| 'disable_dns': 'DisableDNS', | ||
| 'subnet': 'Subnet', | ||
| # Add more parameter mappings specific to networks | ||
| } | ||
|
|
||
| def __init__(self, params: dict): | ||
| super().__init__("Network", params) | ||
|
|
||
|
|
||
| # This is a inherited class that represents a Quadlet file for the Podman image | ||
| class Image(Quadlet): | ||
| pass | ||
|
|
||
|
|
||
| # This is a inherited class that represents a Quadlet file for the Podman pod | ||
| class Pod(Quadlet): | ||
| pass | ||
|
|
||
|
|
||
| # This is a inherited class that represents a Quadlet file for the Podman volume | ||
| class Volume(Quadlet): | ||
| pass | ||
|
|
||
|
|
||
| # This is a inherited class that represents a Quadlet file for the Podman kube | ||
| class Kube(Quadlet): | ||
| pass | ||
|
|
||
|
|
||
| if __name__ == "__main__": | ||
| container_params = { | ||
| "annotation": {"key1": "value1", "key2": "value2"}, | ||
| "name": "my_container", | ||
| "command": ["sleep", "10"], | ||
| "image": "quay.io/aaa/alpine", | ||
| "volume": ["/my/host/path:/my/container/path:ro", "/another/host/path:/another/container/path:rw"], | ||
| "cap_add": ["CAP_DAC_OVERRIDE", "CAP_IPC_OWNER"], | ||
| "network": None, | ||
| "foo": "bar", | ||
|
|
||
| # ... other container-specific parameters | ||
| } | ||
|
|
||
| container_quadlet = ContainerQuadlet(container_params) | ||
| print(container_quadlet.create_quadlet_content()) | ||
| print() | ||
|
|
||
| network_params = { | ||
| "name": "my_network", | ||
| "internal": True, | ||
| "driver": "bridge", | ||
| "gateway": "1.2.3.4", | ||
| "disable_dns": False, | ||
| "subnet": None, | ||
| # ... other network-specific parameters | ||
| } | ||
| network_quadlet = NetworkQuadlet(network_params) | ||
| print(network_quadlet.create_quadlet_content()) |