I have been getting the following problem after getting Docker set-up on a Mac OS using the Docker Toolbox:
Pulling repository docker.io/library/hello-world
Error while pulling image: Get https://index.docker.io/v1/repositories/library/hello-world/images: x509: certificate signed by unknown authority
I have seen some potential solutions to this problem on StackOverflow, but none of them seems to be working for me. For example, I have checked the date, which is set correctly in my case. Does anyone know of a solution for the Docker Toolbox on a Mac OS X?
Related
Im new to Docker and followed very simple steps in my Mac(Intel Version). Downloaded Docker and moved to applications. Post that, I have tried docker-compse for almost 10 different images available from docker website. No matter which images, I always end at the error filesystem layer verification failed for digest sha256
I have tried few solutions which are out there. But none have resolved the issue.
Appreciate any help from the community here!
Additional Details -
Mac OS: Catalina 10.15.7
Docker Version: 20.10.16
Docker-compose Version: 1.29.2
I recently migrated my dev environment from Windows Home to Pro and as part of the upgrade installed Docker Desktop instead of using Docker Toolbox.
After the upgrade, using the default Docker Desktop instance I kept receiving some variation on the below error.
Error response from daemon: Get https://docker.abc.xyz.net/v1/users/:
x509: certificate is valid for *.xyz.net, xyg.net, not
docker.abc.xyz.net
What could be causing the problem? I have searched around the internet for hours and all the different solutions have no effect. Restarting Docker, uninstall and reinstall.
Can anybody help?
It appears as part of the migration from Docker Toolbox to Docker Desktop a number of entries are leftover in the hosts file on Windows that cause a conflict when Docker is trying to access any external network. The simple fix? Remove these 5 lines from my hosts file
52.3.153.154 index.docker.io
34.200.28.105 registry.docker.io
52.20.146.203 registry-1.docker.io
54.152.209.167 auth.docker.io
52.222.149.24 dseasb33srnrn.cloudfront.net
I'm trying to create docker containers in a Windows 10, but it always gives me the following
"failed to register layer: rename C: ....."
I can not find any thread to explain it, I´ve executed PS as a Administrator
I put the trace of the pull:
PS C:\WINDOWS\system32> docker pull microsoft/aspnet
Using default tag: latest
latest: Pulling from microsoft/aspnet
9c7f9c7d9bc2: Pull complete
d33fff6043a1: Pull complete
b7c3bbe47489: Extracting [==================================================>] 123.8 MB/123.8 MB
1028e286eae2: Download complete
28e6f26ee039: Download complete
a0db4e322336: Download complete
failed to register layer: rename C:\ProgramData\Docker\image\windowsfilter\layerdb\tmp\write-set-255580435 C:\ProgramDat
a\Docker\image\windowsfilter\layerdb\sha256\b01351fac2d37b162190ef8dde977bbf009d8e3fa2446dd71595b142b73d28a3: Denied Access
Someone knows what´s the reason?
Thanks in advance.
OK I have been struggling with this little devil for a while now. I have windows containers working on my desktop, but on my new laptop it was giving me a hard time.
I have changed permissions on all the C:\ProgramData\Docker folder at the beginning, to no avail.
After a while I realized that there IS a difference between my desktop and the new laptop was the fact that the laptop came preinstalled with McAfee Antivirus. Now I'm not sure if it's a mcafee only issue, or in general antivirus, but when I disabled realtime scanning for a bit, I was able to download the new image without issues.
Restarting Docker Desktop as Administrator worked for me. Before and After Restart
I have installed Airflow with docker on windows. But while pulling image of Airflow I am facing same issue and I had resolved this issue by switch the container to Linux
I had installed Airflow with docker on windows and I am also facing same issue while start the airflow using following command "docker-compose -f .\docker-compose-LocalExecutor.yml up -d". But I had resolved this issue by switching container to Linux
I have installed and pulled from docker.io successfully many times on Redhat Enterprise Linux. But now I am having a very difficult time with a slightly different environment behind a proxy server.
I am starting to think there is a modification Redhat has done to the docker packages preventing my proxy setting from working correctly. When I try to do a simple "docker pull centos", I get the frustrating error: "Tag latest not found in repository docker.io/library/centos". I have tried other tags as well with no luck. Before I put the proxy setting in, I received "authorizationrequired" messages. I got past that by adding the proxy info to /etc/sysconfig/docker. Then I received x509 errors. I got past that by adding the appropriate certificate file to docker. Now, with everything seemingly correct, I am unable to do a simple pull. From what I can tell, this is not an issue with stock docker. Is there something else that needs to be done to make the redhat docker package work with a proxy? Any help is greatly appreciated. I tried everything in another stackoverflow question to no avail.
Everything looked like it was working from the cli. However, I ran /var/log/messages | grep docker to look at the docker daemon logs. I was still getting certificate errors. I loaded hub.docker.com into my browser and extracted the certificate chain. I put those in /etc/docker/certs.d/docker.io and it worked part-way.
I needed to add those proxy certs to the global location and now it works all the way.
I am using Docker version 1.11.1, build 5604cbe on Mac OS X
On my Mac machine I am trying to do docker push to private docker registry running on remote VM. I am unable to get SSL to work and want to use insecure registry following instructions on https://docs.docker.com/registry/insecure/ How Can I specify DOCKER_OPTS on my Mac so I can push the image to private registry?
In case other people are having the same Get https://docker.myregistry.io:5000/v1/_ping: x509: certificate signed by unknown authority problem, I've posted a simple solution on my blog: it all boils down, as #manojlds has pointed out, to whitelisting the server in the Advanced preferences.
I got the response on docker forums - https://forums.docker.com/t/where-do-i-set-docker-opts-for-insecure-registry/14542
pinata set daemon '{"storage-driver":"aufs","debug":true,"insecure-registries":["your.insecure.registry.com:5000"]}'
Pinata has been removed from more recent versions. You can setup insecure registries from Preferences -> Advanced.
Currently there is no official CLI based way to do the update.