coredns.io | The website is created with HUGO , you 'll need to download | Static Site Generator library
kandi X-RAY | coredns.io Summary
kandi X-RAY | coredns.io Summary
The website is created with HUGO, you'll need to download and install that if you want to locally work on the website. For creating new content it is not needed. We have three types of pages. Any blog post you'll tag with 'stale' will pop up a warning after 9 months that the content of the post may not reflect the current workings of CoreDNS. Releases should be tagged with 'release = "number" and data/coredns.toml should be updated with the number. data/subtext.toml controls the buttons for "Docs", "Plugins" and "External Plugins".
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Trending Discussions on coredns.io
QUESTION
I am a newbie to kubernetes. Do I need to install core dns plugin separately if I already have coredns default pod running to have dns service implemented?
...ANSWER
Answered 2021-Jul-02 at 07:02acl is a internal plugin. It's already installed.
There are currently about 30 plugins included in the default CoreDNS install, but there are also a whole bunch of external plugins that you can compile into CoreDNS to extend its functionality.
https://coredns.io/manual/plugins/#what-is-coredns
List of intenral plugins: https://coredns.io/plugins/
QUESTION
I want to use the kubectl patch
command to add a DNS rewrite rule to the coredns configmap, as described at Custom DNS Entries For Kubernetes. The default config map looks like this:
ANSWER
Answered 2020-Sep-15 at 11:35You cannot modify ConfigMap using patch
in your case.
data.Corefile
is a key and its value (Corefile content) is of type: string
.
It is treated by api-server as a string of bytes. You cannot patch part of a string with kubectl patch.
And second of all:
I want to expand my knowledge of kubctl patch using JSON
Corefile is not even a valid json file. Even if it was, api-server doesn't see a json/yaml, for api-server its just a string of random alphanumeric characters.
So what can you do?
You are left with kubectl get ... | sed ... | kubectl replace -f -
, and this is a totally valid solution.
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