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network

Settings related to networking configuration (settings.network.*)

Topic list

Setting list for settings.network


Topics

Proxy Settings

The proxy settings configure the behaviour of several services depending on your variant:

Settings


Full Reference

settings.network.hostname

Sets the hostname of the node to the defined value.

Typically, you do not need to change this setting; in the majority of the cases the default will suffice.

Default: If unset, DNS reverse lookup determines the hostname. If DNS reverse lookup fails, the hostname is the IP address of the node.

settings.network.hosts

A mapping of IP addresses to domain names. This setting modifies the node’s /etc/hosts file.

[settings.network]
hosts =[
    ["10.0.0.0", ["test.example.com", "test1.example.com"] ],
    ["10.1.1.1", ["test2.example.com"] ]
]

# results in a `/etc/hosts` file:
# 10.0.0.0 test.example.com test1.example.com
# 10.1.1.1 test2.example.com
# Repeated entries are merged (including loopback entries), with the first aliases listed taking precedence.

[settings.network]
hosts = [
 ["10.0.0.0", ["test.example.com", "test1.example.com"]],
 ["10.1.1.1", ["test2.example.com"]],
 ["10.0.0.0", ["test3.example.com"]],
]

# results in `/etc/hosts` file:
# 10.0.0.0 test.example.com test1.example.com test3.example.com
# 10.1.1.1 test2.example.com
Also see: 

settings.network.https-proxy

The HTTPS proxy server used by services listed under proxy settings section.

Accepted values:
  • A host name (with an optional port number)
  • An IP address (with an optional port number)
[settings.network]
https-proxy = "1.2.3.4:8080"
apiclient set settings.network.https-proxy="1.2.3.4:8080"
Also see: 

settings.network.no-proxy

A list of hosts that Bottlerocket will excluded from proxying.

The no-proxy list automatically includes entries for localhost.

On Kubernetes variants (*-k8s-*) the no-proxy lists includes the Kubernetes API server endpoint as well as other commonly used Kubernetes DNS suffixes.

Accepted values:
  • List of host names and IP addresses
[settings.network]
no-proxy = ["localhost", "127.0.0.1"]
apiclient set settings.network.no-proxy=["localhost", "127.0.0.1"]
Also see: