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injector: allow outbound IP range exclusions #2401
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Adds capability in `injector` to configure global outbound IP range exclusion list via the osm-config ConfigMap. This is required in managed environments where certain outbound traffic (ex. access to node's metadata service, retrieve AAD access tokens for pods in AKS etc.) needs to bypass the proxy. A subsequent change will expose configuring this option via osm cli, document this option, and add validation webhook checks when ready to use. Part of openservicemesh#2344 Signed-off-by: Shashank Ram <shashr2204@gmail.com>
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draychev
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Jan 28, 2021
snehachhabria
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Jan 28, 2021
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Description:
Adds capability in
injectorto configure global outboundIP range exclusion list via the osm-config ConfigMap. This
is required in managed environments where certain outbound
traffic (ex. access to node's metadata service, retrieve
AAD access tokens for pods in AKS etc.) needs to bypass the
proxy.
It also updates iptables rules generation for better readability.
A subsequent change will expose configuring this option via
osm cli, document this option, and add validation webhook checks
when ready to use.
Part of #2344
Signed-off-by: Shashank Ram shashr2204@gmail.com
Affected area:
Please answer the following questions with yes/no.
No