st2-docker | StackStorm docker-compose deployment | Continuous Deployment library
kandi X-RAY | st2-docker Summary
kandi X-RAY | st2-docker Summary
This docker-compose is provided as a way to allow "get up and running" quickly with StackStorm using Docker (based on st2-dockerfiles). It is not designed to be used in production, but rather a way to test out StackStorm and facilitate pack development. If you need Highly Availability experience, there is Kubernetes installation available via Helm charts at
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Trending Discussions on st2-docker
QUESTION
I am looking at the stackstorm docker-compose file, and within it almost all containers have a line dns_search: .
According to docker-compose documentation, dns_search
is for the purpose of configuring search domains.
I am used to seeing this in context of transparently adding a domain to unqualified short domains. For example if I add dns_search: mydomain.com
, I would expect "host1" to transparently resolve as "host1.mydomain.com".
I have never seen this set as a single dot .
before. What is the effect/purpose of doing this configuration?
ANSWER
Answered 2021-Nov-29 at 20:06I believe this is because all domain names end in . under the hood, but browsers and other software abstracts this out.
For example. under the hood www.google.com
is actually www.google.com.
So, in the docker-compose file, this would essentially be saying "Find me any domain"
A bit more detail on why there's an extra dot, if you're interested:
Domain name resolution is heirachical, reading right to left, with each block, separated by a .
, being a step in the process. A DNS resolver will first find a source of .
, which will be able to return the address for a resolver for the next block, until it reaches the final block, where it returns the full DNS record.
QUESTION
After following the setup instructions for the Artifact Registry in the gcloud CLI, whenever I use docker-compose and I try to fetch an image from a registry, this stack trace appears:
...ANSWER
Answered 2020-Dec-14 at 20:47Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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