I am trying to run SkyPilot on a Kubernetes cluster without internet connectivity (only with proxy). I tried to configure proxy settings with the --env
flag with the sky launch
command and I also tried to add env values in the pod_config
in the config.yaml
without success. I see these errors:
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f07fafb3040>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /simple/python-dotenv/
Anyone could give me some hints how to solve this?
Oliver Joggerst
Asked on Feb 06, 2024
To configure proxy settings for running SkyPilot on a Kubernetes cluster without internet connectivity, you can follow these steps:
env
section in the Kubernetes pod YAML file. Here's an example:apiVersion: v1
kind: Pod
metadata:
name: example-pod
spec:
containers:
- name: example
image: nginx
ports:
- name: http
containerPort: 80
protocol: TCP
env:
- name: HTTPS_PROXY
value: <http://proxy-host:3128>
- name: HTTP_PROXY
value: <http://proxy-host:3128>
- name: NO_PROXY
value: "127.0.0.1,localhost"
- name: http_proxy
value: <http://proxy-host:3128>
- name: https_proxy
value: <http://proxy-host:3128>
- name: no_proxy
value: "127.0.0.1,localhost"
containers
key is added under spec
in the SkyPilot config file (~/.sky/config.yaml
). Here's an example:kubernetes:
pod_config:
spec:
containers:
- env:
- name: HTTPS_PROXY
value: <http://proxy-host:3128>
- name: HTTP_PROXY
value: <http://proxy-host:3128>
- name: NO_PROXY
value: "127.0.0.1,localhost"
- name: https_proxy
value: <http://proxy-host:3128>
- name: http_proxy
value: <http://proxy-host:3128>
- name: no_proxy
value: "127.0.0.1,localhost"
By following these steps, you should be able to configure the proxy settings for running SkyPilot on a Kubernetes cluster without internet connectivity.