There was a discussion about how to set up an insecure registry with docker for mac. It was closed before I could comment on how to do it correctly. This seems like the correct way to set this up please correct me if I’m wrong. First I created a new file with the output of the current daemon.json …

Only to confirm your observation: the init script for docker contains the following code: if mobyconfig exists insecure-registry then DOCKER_OPTS="${DOCKER_OPTS} --insecure-registry $(mobyconfig get insecure-registry)" fi```` So in contrast to other statements in the forum adding the `insecure…

Folks, any idea how to add .crt of registry to system on Mac? I mean, I added cert as usual - to system keychain etc - but docker daemon still insists x509: certificate signed by unknown authority

@kabae Did you copy your certs into the VM?

@gesellix Oh… Not quite… There a document to get familiar with concepts of this thing?

I wouldn’t call it a document as in “documentation”, and as far as I know it won’t survive VM restarts :wink: But you might give this one a try: Adding (self signed) certificates

That’s some hack. Thanks :slight_smile:

@kabae you might be able to use the method I describe above for setting the insecure registry, to set you ca cert. Check out the options you can set in the daemon.json file here https://docs.docker.com/engine/reference/commandline/daemon/#daemon-configuration-file There is an option for tlscacert …

Thanks @theverything , I’m afraid the moment I do ‘set’ for config - my Mac will go reboot (already happened few times, hehe, saw a thread here). Anyway, beta is beta. But thanks a lot for guiding.

Nice info. People are facing issues with “localhost”, and on the current release (beta 9) the “hostnet” is the default (no NAT). There is a typical case where people are running a “registry:2” locally and want to tag/push images downloaded in order not to pull them again from Docker Hub even after …

Does Docker for Mac support v1 insecure registries?

How to run a insecure-registry

Docker Desktop

gesellix (Tobias Gesellchen) April 22, 2016, 8:42pm 7

I wouldn’t call it a document as in “documentation”, and as far as I know it won’t survive VM restarts
But you might give this one a try: Adding (self signed) certificates

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How to run a insecure-registry

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