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How to use local docker images with microk8s?
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!How is Docker different from a virtual machine?Should I use Vagrant or Docker for creating an isolated environment?How to remove old Docker containersHow does one remove an image in Docker?How to copy Docker images from one host to another without using a repositoryHow do I get into a Docker container's shell?Docker command can't connect to Docker daemonHow to force Docker for a clean build of an imageHow to use local docker images with Minikube?On Windows Setup, how can I get docker image from local machine
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I have been using minikube to test Kubernetes locally. In minikube, we can use local docker images by using eval $(minikube docker-env) command.
I started to explore microk8s. Installed microk8s using snap on my machine running on Ubuntu 18.
Is there any way to use local docker images with microk8s like we use minikube for testing and development other than creating local docker registry?
microk8s.docker command is also not working, it's showing:
Command 'microk8s.docker' not found, but can be installed with:
snap install microk8s
but its already installed.
docker
kubernetes minikube microk8s edited Apr 2 at 16:50
Eduardo Baitello
949422
asked Mar 22 at 10:10
techridertechrider
63
add a comment |
I have been using minikube to test Kubernetes locally. In minikube, we can use local docker images by using eval $(minikube docker-env) command.
I started to explore microk8s. Installed microk8s using snap on my machine running on Ubuntu 18.
Is there any way to use local docker images with microk8s like we use minikube for testing and development other than creating local docker registry?
microk8s.docker command is also not working, it's showing:
Command 'microk8s.docker' not found, but can be installed with:
snap install microk8s
but its already installed.
docker
kubernetes minikube microk8s edited Apr 2 at 16:50
Eduardo Baitello
949422
asked Mar 22 at 10:10
techridertechrider
63
add a comment |
I have been using minikube to test Kubernetes locally. In minikube, we can use local docker images by using eval $(minikube docker-env) command.
I started to explore microk8s. Installed microk8s using snap on my machine running on Ubuntu 18.
Is there any way to use local docker images with microk8s like we use minikube for testing and development other than creating local docker registry?
microk8s.docker command is also not working, it's showing:
Command 'microk8s.docker' not found, but can be installed with:
snap install microk8s
but its already installed.
docker
kubernetes minikube microk8s edited Apr 2 at 16:50
Eduardo Baitello
949422
asked Mar 22 at 10:10
techridertechrider
63
I have been using minikube to test Kubernetes locally. In minikube, we can use local docker images by using eval $(minikube docker-env) command.
I started to explore microk8s. Installed microk8s using snap on my machine running on Ubuntu 18.
Is there any way to use local docker images with microk8s like we use minikube for testing and development other than creating local docker registry?
microk8s.docker command is also not working, it's showing:
Command 'microk8s.docker' not found, but can be installed with:
snap install microk8s
but its already installed.
docker
kubernetes minikube microk8s docker
kubernetes minikube microk8s edited Apr 2 at 16:50
Eduardo Baitello
949422
asked Mar 22 at 10:10
techridertechrider
63
edited Apr 2 at 16:50
Eduardo Baitello
949422
asked Mar 22 at 10:10
techridertechrider
63
edited Apr 2 at 16:50
Eduardo Baitello
949422
edited Apr 2 at 16:50
Eduardo Baitello
949422
edited Apr 2 at 16:50
Eduardo Baitello
949422
949422
asked Mar 22 at 10:10
techridertechrider
63
asked Mar 22 at 10:10
techridertechrider
63
asked Mar 22 at 10:10
techridertechrider
63
63
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Unfortunately you did not provide microk8 version and your steps.
I supposed that you used sudo snap install microk8s --classic command to install. Currently it will download v1.14.0.
You can check your version using snap info microk8s
Version 1.14.0 introduced changes in microk8s.daemon-docker and change it to microk8s.daemon-containerd. Due to this change microk8s cannot execute docker commands. Microk8s contains daemon-docker between versions 1.11 and 1.13.
If you are used to use docker install microk8s v1.13 by sudo snap install microk8s --classic --channel=1.13/stable
For future use:
1) Install microk8s - sudo snap install microk8s --classic --channel=1.13/stable (if still want use docker)
2) Make sure that microk8s is started - microk8s.start (you can stop it by microk8s.stop)
3) Check what services are running by - microk8s.inspect
4) Commands in microk8s differs prefix, i.e instead of
- kubectl get all --all-namespaces you need to use microk8s.kubectl get all --all-namespaces (later you can use allias to chage it)
5) You can create image via Dockerfile using microk8s.docker build . (don't forget to have Dockerfile and "." on the end of the command).
You can always check Microk8s documentation
answered Apr 2 at 15:14
PjoterSPjoterS
735
add a comment |
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1 Answer
1
active
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votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Unfortunately you did not provide microk8 version and your steps.
I supposed that you used sudo snap install microk8s --classic command to install. Currently it will download v1.14.0.
You can check your version using snap info microk8s
Version 1.14.0 introduced changes in microk8s.daemon-docker and change it to microk8s.daemon-containerd. Due to this change microk8s cannot execute docker commands. Microk8s contains daemon-docker between versions 1.11 and 1.13.
If you are used to use docker install microk8s v1.13 by sudo snap install microk8s --classic --channel=1.13/stable
For future use:
1) Install microk8s - sudo snap install microk8s --classic --channel=1.13/stable (if still want use docker)
2) Make sure that microk8s is started - microk8s.start (you can stop it by microk8s.stop)
3) Check what services are running by - microk8s.inspect
4) Commands in microk8s differs prefix, i.e instead of
- kubectl get all --all-namespaces you need to use microk8s.kubectl get all --all-namespaces (later you can use allias to chage it)
5) You can create image via Dockerfile using microk8s.docker build . (don't forget to have Dockerfile and "." on the end of the command).
You can always check Microk8s documentation
answered Apr 2 at 15:14
PjoterSPjoterS
735
add a comment |
Unfortunately you did not provide microk8 version and your steps.
I supposed that you used sudo snap install microk8s --classic command to install. Currently it will download v1.14.0.
You can check your version using snap info microk8s
Version 1.14.0 introduced changes in microk8s.daemon-docker and change it to microk8s.daemon-containerd. Due to this change microk8s cannot execute docker commands. Microk8s contains daemon-docker between versions 1.11 and 1.13.
If you are used to use docker install microk8s v1.13 by sudo snap install microk8s --classic --channel=1.13/stable
For future use:
1) Install microk8s - sudo snap install microk8s --classic --channel=1.13/stable (if still want use docker)
2) Make sure that microk8s is started - microk8s.start (you can stop it by microk8s.stop)
3) Check what services are running by - microk8s.inspect
4) Commands in microk8s differs prefix, i.e instead of
- kubectl get all --all-namespaces you need to use microk8s.kubectl get all --all-namespaces (later you can use allias to chage it)
5) You can create image via Dockerfile using microk8s.docker build . (don't forget to have Dockerfile and "." on the end of the command).
You can always check Microk8s documentation
answered Apr 2 at 15:14
PjoterSPjoterS
735
add a comment |
Unfortunately you did not provide microk8 version and your steps.
I supposed that you used sudo snap install microk8s --classic command to install. Currently it will download v1.14.0.
You can check your version using snap info microk8s
Version 1.14.0 introduced changes in microk8s.daemon-docker and change it to microk8s.daemon-containerd. Due to this change microk8s cannot execute docker commands. Microk8s contains daemon-docker between versions 1.11 and 1.13.
If you are used to use docker install microk8s v1.13 by sudo snap install microk8s --classic --channel=1.13/stable
For future use:
1) Install microk8s - sudo snap install microk8s --classic --channel=1.13/stable (if still want use docker)
2) Make sure that microk8s is started - microk8s.start (you can stop it by microk8s.stop)
3) Check what services are running by - microk8s.inspect
4) Commands in microk8s differs prefix, i.e instead of
- kubectl get all --all-namespaces you need to use microk8s.kubectl get all --all-namespaces (later you can use allias to chage it)
5) You can create image via Dockerfile using microk8s.docker build . (don't forget to have Dockerfile and "." on the end of the command).
You can always check Microk8s documentation
answered Apr 2 at 15:14
PjoterSPjoterS
735
Unfortunately you did not provide microk8 version and your steps.
I supposed that you used sudo snap install microk8s --classic command to install. Currently it will download v1.14.0.
You can check your version using snap info microk8s
Version 1.14.0 introduced changes in microk8s.daemon-docker and change it to microk8s.daemon-containerd. Due to this change microk8s cannot execute docker commands. Microk8s contains daemon-docker between versions 1.11 and 1.13.
If you are used to use docker install microk8s v1.13 by sudo snap install microk8s --classic --channel=1.13/stable
For future use:
1) Install microk8s - sudo snap install microk8s --classic --channel=1.13/stable (if still want use docker)
2) Make sure that microk8s is started - microk8s.start (you can stop it by microk8s.stop)
3) Check what services are running by - microk8s.inspect
4) Commands in microk8s differs prefix, i.e instead of
- kubectl get all --all-namespaces you need to use microk8s.kubectl get all --all-namespaces (later you can use allias to chage it)
5) You can create image via Dockerfile using microk8s.docker build . (don't forget to have Dockerfile and "." on the end of the command).
You can always check Microk8s documentation
answered Apr 2 at 15:14
PjoterSPjoterS
735
edited Apr 2 at 15:27
answered Apr 2 at 15:14
PjoterSPjoterS
735
answered Apr 2 at 15:14
PjoterSPjoterS
735
answered Apr 2 at 15:14
PjoterSPjoterS
735
735
add a comment |
add a comment |
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