Change apiserver port from 443 to 6443 (except GCP) #248
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Member
dghubble
commented
Jun 20, 2018
•
dghubble
commented
- Change load balancers, firewall rules, security groups, and generated kubeconfig's
dghubble
force-pushed
the
change-apiserver-port
branch
from
91802c2
to
db921e7
Compare
|
Bare-metal, DigitalOcean, and AWS work fine. Google Cloud doesn't if 6443 is used. Their TCP proxy only supports a limited set of special ports, which is unreasonable.
|
|
For now, I'll have Google Cloud stick with 443. All the rest will make the switch to 6443. Some time later, I'll get Google Cloud to make the switch too or a switch to some high port. As a downside, this means kube-apiserver will continue to have root for a while longer. |
dghubble
force-pushed
the
change-apiserver-port
branch
from
db921e7
to
90d5278
Compare
dghubble
changed the title
* Adjust firewall rules, security groups, cloud load balancers, and generated kubeconfig's * Facilitates some future simplifications and cost reductions * Bare-Metal users who exposed kube-apiserver on a WAN via their router or load balancer will need to adjust its configuration. This is uncommon, most apiserver are on LAN and/or behind VPN so no routing infrastructure is configured with the port number
dghubble
force-pushed
the
change-apiserver-port
branch
from
90d5278
to
6c5a196
Compare
Closed
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.