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adds iam-ra to proxy configuration and fixes al23 yum config #1031

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adds iam-ra to proxy configuration and fixes al23 yum config #1031

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28 changes: 26 additions & 2 deletions latest/ug/nodes/hybrid-nodes-proxy.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,16 @@ Acquire::http::Proxy "http://[.replaceable]#proxy-domain:port#";
Acquire::https::Proxy "http://[.replaceable]#proxy-domain:port#";
----

*Amazon Linux 2023 and Red Hat Enterprise Linux*
*Amazon Linux 2023*

. Configure `dnf` to use your proxy. Create a file `/etc/dnf/dnf.conf` with the proxy-domain and port values for your environment.
+
[source,yaml,subs="verbatim,attributes,quotes"]
----
proxy=http://[.replaceable]#proxy-domain:port#
----

*Red Hat Enterprise Linux*

. Configure `yum` to use your proxy. Create a file `/etc/yum.conf` with the proxy-domain and port values for your environment.
+
Expand All @@ -153,6 +162,20 @@ Acquire::https::Proxy "http://[.replaceable]#proxy-domain:port#";
proxy=http://[.replaceable]#proxy-domain:port#
----

=== IAM Roles Anywhere proxy configuration

The IAM Roles Anywhere credential provider service is responsible for refreshing credentials when using IAM Roles Anywhere with the `enableCredentialsFile` flag (see <<hybrid-nodes-add-ons-pod-id>>). If you are using a proxy in your on-premises environment, you must configure the service so it can communicate with IAM Roles Anywhere endpoints.

Create a file called `http-proxy.conf` in the `/etc/systemd/system/aws_signing_helper_update.service.d/` directory with the following content. Replace `proxy-domain` and `port` with the values for your environment.

[source,yaml,subs="verbatim,attributes,quotes"]
----
[Service]
Environment="HTTP_PROXY=http://[.replaceable]#proxy-domain:port#"
Environment="HTTPS_PROXY=http://[.replaceable]#proxy-domain:port#"
Environment="NO_PROXY=localhost"
----

== Cluster wide configuration

The configurations in this section must be applied after you create your Amazon EKS cluster and before running `nodeadm init` on each hybrid node.
Expand Down Expand Up @@ -189,4 +212,5 @@ containers:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
----
----