Challenges šŸ†

Pick a DevOps problem matching your skill level and interests

Install the Dagger CLI on a Linux HostĀ 

Easy, Ā onĀ  CI/CD ,Ā  Submissions: 5/6
#dagger #docker

Copy Files To/From a Running Kubernetes Pod: a Simple CaseĀ 

Easy, Ā onĀ  Containers ,Ā  Kubernetes ,Ā  Submissions: 36/56
#kubectl #debugging

Copy Files To/From a Running Docker ContainerĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 33/50
#docker #debugging

Edit a File in a Running Container: a Simple CaseĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 180/291
#debugging #docker

Send a Signal to a Kubernetes App: a Simple CaseĀ 

Easy, Ā onĀ  Kubernetes ,Ā  Containers ,Ā  Submissions: 125/274
#debugging #kubectl #signals

Containers 101: Start a Container With contaiNERD CTL (nerdctl)Ā 

Easy, Ā onĀ  Containers ,Ā  Submissions: 85/136
#containers-101 #containerd #nerdctl

Containers 101: Start a Container With PodmanĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 85/139
#containers-101 #podman

Containers 101: Start a Container With DockerĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 190/362
#containers-101 #docker

Forward a Port Using The Multipurpose Relay Tool: socatĀ 

Easy, Ā onĀ  Linux ,Ā  Networking ,Ā  Submissions: 107/192
#port-forwarding #socat

Create a Linux Network NamespaceĀ 

Easy, Ā onĀ  Linux ,Ā  Containers ,Ā  Networking ,Ā  Submissions: 159/246
#netns #nsenter #unshare

Label a Container Image Using ctrĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 59/72
#container-images #containerd #ctr

Pulling Container Images Using ctrĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 86/121
#container-images #containerd #ctr

Tagging and Pushing Container Images Using ctrĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 71/102
#container-images #containerd #ctr

Working With containerd NamespacesĀ 

Easy, Ā onĀ  Containers ,Ā  Submissions: 63/138
#containerd #ctr #docker
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