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Adding Proxy settings for private clusters #9

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Adding Proxy settings for private clusters #9

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1e68b13
start proxy
paigerube14 Nov 3, 2022
606289c
updating cofiguration for proxy
paigerube14 Nov 15, 2022
a4e5df4
spacing and carpenter fixes
paigerube14 Nov 15, 2022
0538894
Merge branch 'main' into proxy
dustinblack Mar 10, 2023
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23 changes: 21 additions & 2 deletions arcaflow_plugin_kill_pod.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,10 @@
import sys
import time
import typing
import os
import urllib3
from urllib.parse import urlparse

from dataclasses import dataclass, field
from datetime import datetime
from traceback import format_exc
Expand All @@ -16,17 +20,32 @@
def setup_kubernetes(kubeconfig_path):
if kubeconfig_path is None:
kubeconfig_path = config.KUBE_CONFIG_DEFAULT_LOCATION
"""Initialize object and create clients from specified kubeconfig"""
client_config = client.Configuration()
http_proxy = os.getenv("http_proxy", None)
"""Proxy has auth header"""
if http_proxy and "@" in http_proxy:
proxy_auth = urlparse(http_proxy)
auth_string = proxy_auth.username + ":" + proxy_auth.password
client_config.username = proxy_auth.username
client_config.password = proxy_auth.password

kubeconfig = config.kube_config.KubeConfigMerger(kubeconfig_path)

if kubeconfig.config is None:
raise Exception(
"Invalid kube-config file: %s. " "No configuration found." % kubeconfig_path
)
loader = config.kube_config.KubeConfigLoader(
config_dict=kubeconfig.config,
config_dict=kubeconfig.config, config_persister=True
)
client_config = client.Configuration()
loader.load_and_set(client_config)
proxy_url = http_proxy
if proxy_url:
client_config.proxy = proxy_url
if proxy_auth:
client_config.proxy_headers = urllib3.util.make_headers(proxy_basic_auth=auth_string)

return client.ApiClient(configuration=client_config)


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