FM / sources

/usr/lib/python3.6/site-packages/cloudinit/sources/

/usr/lib/python3.6/site-packages/cloudinit/sources

Name	Size	Mode	Actions
azure/	-	0755	rm
helpers/	-	0755	rm
__pycache__/	-	0755	rm
DataSourceAkamai.py	12969	0644	edit dl rm
DataSourceAliYun.py	3037	0644	edit dl rm
DataSourceAltCloud.py	8423	0644	edit dl rm
DataSourceAzure.py	74697	0644	edit dl rm
DataSourceBigstep.py	1941	0644	edit dl rm
DataSourceCloudSigma.py	3956	0644	edit dl rm
DataSourceCloudStack.py	8281	0644	edit dl rm
DataSourceConfigDrive.py	11230	0644	edit dl rm
DataSourceDigitalOcean.py	4237	0644	edit dl rm
DataSourceEc2.py	36608	0644	edit dl rm
DataSourceExoscale.py	9000	0644	edit dl rm
DataSourceGCE.py	14150	0644	edit dl rm
DataSourceHetzner.py	5442	0644	edit dl rm
DataSourceIBMCloud.py	14371	0644	edit dl rm
DataSourceLXD.py	17463	0644	edit dl rm
DataSourceMAAS.py	15488	0644	edit dl rm
DataSourceNoCloud.py	13308	0644	edit dl rm
DataSourceNone.py	1370	0644	edit dl rm
DataSourceNWCS.py	4481	0644	edit dl rm
DataSourceOpenNebula.py	16143	0644	edit dl rm
DataSourceOpenStack.py	10580	0644	edit dl rm
DataSourceOracle.py	14936	0644	edit dl rm
DataSourceOVF.py	12963	0644	edit dl rm
DataSourceRbxCloud.py	8026	0644	edit dl rm
DataSourceScaleway.py	15796	0644	edit dl rm
DataSourceSmartOS.py	34785	0644	edit dl rm
DataSourceUpCloud.py	5609	0644	edit dl rm
DataSourceVMware.py	36909	0644	edit dl rm
DataSourceVultr.py	4585	0644	edit dl rm
__init__.py	44017	0644	edit dl rm

Edit: /usr/lib/python3.6/site-packages/cloudinit/sources/DataSourceVultr.py (4585B)

# Author: Eric Benner <ebenner@vultr.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

# Vultr Metadata API:
# https://www.vultr.com/metadata/

import logging
from typing import Tuple

import cloudinit.sources.helpers.vultr as vultr
from cloudinit import sources, stages, util, version

LOG = logging.getLogger(__name__)
BUILTIN_DS_CONFIG = {
    "url": "http://169.254.169.254",
    "retries": 30,
    "timeout": 10,
    "wait": 5,
    "user-agent": "Cloud-Init/%s - OS: %s Variant: %s"
    % (
        version.version_string(),
        util.system_info()["system"],
        util.system_info()["variant"],
    ),
}

class DataSourceVultr(sources.DataSource):

dsname = "Vultr"

sensitive_metadata_keys: Tuple[
        str, ...
    ] = sources.DataSource.sensitive_metadata_keys + ("startup-script",)

def __init__(self, sys_cfg, distro, paths):
        super(DataSourceVultr, self).__init__(sys_cfg, distro, paths)
        self.ds_cfg = util.mergemanydict(
            [
                util.get_cfg_by_path(sys_cfg, ["datasource", "Vultr"], {}),
                BUILTIN_DS_CONFIG,
            ]
        )

@staticmethod
    def ds_detect():
        return vultr.is_vultr()

# Initiate data and check if Vultr
    def _get_data(self):

LOG.debug("Machine is a Vultr instance")

# Fetch metadata
        self.metadata = self.get_metadata()
        self.userdata_raw = self.metadata["user-data"]

# Generate config and process data
        self.get_datasource_data(self.metadata)

# Dump some data so diagnosing failures is manageable
        LOG.debug("SUBID: %s", self.metadata["instance-id"])
        LOG.debug("Hostname: %s", self.metadata["local-hostname"])

return True

# Process metadata
    def get_datasource_data(self, md):
        # Generate network config
        if "cloud_interfaces" in md:
            # In the future we will just drop pre-configured
            # network configs into the array. They need names though.
            vultr.add_interface_names(md["cloud_interfaces"])
            self.netcfg = md["cloud_interfaces"]
        else:
            self.netcfg = vultr.generate_network_config(md["interfaces"])
        # Grab vendordata
        self.vendordata_raw = md["vendor-data"]

# Default hostname is "guest" for whitelabel
        if self.metadata["local-hostname"] == "":
            self.metadata["local-hostname"] = "guest"

self.userdata_raw = md["user-data"]
        if self.userdata_raw == "":
            self.userdata_raw = None

# Get the metadata by flag
    def get_metadata(self):
        return vultr.get_metadata(
            self.distro,
            self.ds_cfg["url"],
            self.ds_cfg["timeout"],
            self.ds_cfg["retries"],
            self.ds_cfg["wait"],
            self.ds_cfg["user-agent"],
            tmp_dir=self.distro.get_tmp_exec_path(),
        )

# Compare subid as instance id
    def check_instance_id(self, sys_cfg):
        if not vultr.is_vultr():
            return False

# Baremetal has no way to implement this in local
        if vultr.is_baremetal():
            return False

subid = vultr.get_sysinfo()["subid"]
        return sources.instance_id_matches_system_uuid(subid)

# Currently unsupported
    @property
    def launch_index(self):
        return None

@property
    def network_config(self):
        return self.netcfg

# Used to match classes to dependencies
datasources = [
    (DataSourceVultr, (sources.DEP_FILESYSTEM,)),
]

# Return a list of data sources that match this set of dependencies
def get_datasource_list(depends):
    return sources.list_from_depends(depends, datasources)

if __name__ == "__main__":
    import sys

if not vultr.is_vultr():
        print("Machine is not a Vultr instance")
        sys.exit(1)

# It should probably be safe to try to detect distro via stages.Init(),
    # which will fall back to Ubuntu if no distro config is found.
    # this distro object is only used for dhcp fallback. Feedback from user(s)
    # of __main__ would help determine if a better approach exists.
    #
    # we don't needReportEventStack, so reporter=True
    distro = stages.Init(reporter=True).distro

md = vultr.get_metadata(
        distro,
        BUILTIN_DS_CONFIG["url"],
        BUILTIN_DS_CONFIG["timeout"],
        BUILTIN_DS_CONFIG["retries"],
        BUILTIN_DS_CONFIG["wait"],
        BUILTIN_DS_CONFIG["user-agent"],
    )
    config = md["vendor-data"]
    sysinfo = vultr.get_sysinfo()

cmd: