This tool tries to solve to the problem of containers running in kubernetes with an old build version of a certain image. Without updating, security updates might be missed and containers get vulnerable for attacks.
$ image-checker-k8s --help
Usage:
image-checker-k8s [command]
Available Commands:
help Help about any command
list list all containers and their images
login log in to remote container registry
logout logout from registry
update update containers with new images of remote registry
Flags:
--config string config file (default is $HOME/.image-checker-k8s.yaml)
-h, --help help for image-checker-k8s
--kubeconfig string (optional) absolute path to the kubeconfig file (default "$HOME/.kube/config")
-t, --toggle Help message for toggle
Use "image-checker-k8s [command] --help" for more information about a command.
Run updates on all pods in namespace "test"
$ image-checker-k8s update -n test
List images with installed Digest and remote Digest in all namespaces
$ image-checker-k8s list --all
- Build
go build - Run
./image-checker-k8s --help - Test
go test
Creates a image pull Secret in Cluster
kubectl create secret generic regcred \ --from-file=.dockerconfigjson=<path/to/.docker/config.json> \ --type=kubernetes.io/dockerconfigjson