Kunal Kushwaha kunalkushwaha
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| package main | |
| import ( | |
| "context" | |
| "fmt" | |
| "github.com/containerd/containerd" | |
| "github.com/containerd/containerd/images" | |
| "github.com/containerd/containerd/namespaces" | |
| ) |
kunalkushwaha
/ perftest.go
Last active
October 23, 2018 00:29
podman's performance test program (libpod as library)
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| package main | |
| import ( | |
| "context" | |
| "fmt" | |
| "log" | |
| "time" | |
| "github.com/containers/libpod/libpod" | |
| cc "github.com/containers/libpod/pkg/spec" |
kunalkushwaha
/ buildkitop.go
Created
November 16, 2018 07:25
buildkit example which prints output of intermediate steps
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| package main | |
| import ( | |
| "bufio" | |
| "flag" | |
| "log" | |
| "os" | |
| "strings" | |
| "github.com/moby/buildkit/client/llb" |
kunalkushwaha
/ virtctl-output
Created
March 11, 2019 00:21
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| $ virtctl version | |
| Client Version: version.Info{GitVersion:"v0.14.0", GitCommit:"99129b309dae399061d38924744ded0ec0ea72c9", GitTreeState:"clean", BuildDate:"2019-02-04T13:49:57Z", GoVersion:"go1.11.2", Compiler:"gc", Platform:"linux/amd64"} | |
| Server Version: version.Info{GitVersion:"v0.15.0", GitCommit:"432f91f3a2bdb3c2624377ad327270c9e146d845", GitTreeState:"clean", BuildDate:"2019-03-05T09:55:30Z", GoVersion:"go1.11.4", Compiler:"gc", Platform:"linux/amd64"} |
kunalkushwaha
/ kubectl-kubevirt-output
Last active
March 11, 2019 00:55
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| $ kubectl get all -n kubevirt | |
| NAME READY STATUS RESTARTS AGE | |
| pod/virt-api-7dcc9874d8-5p82r 1/1 Running 0 2d18h | |
| pod/virt-api-7dcc9874d8-xf2t5 1/1 Running 0 2d18h | |
| pod/virt-controller-7c5994776b-gdbds 1/1 Running 0 2d18h | |
| pod/virt-controller-7c5994776b-pj6pm 1/1 Running 0 2d18h | |
| pod/virt-handler-j6rj6 1/1 Running 0 2d18h | |
| NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE | |
| service/kubevirt-prometheus-metrics ClusterIP 10.98.59.124 <none> 443/TCP 2d18h |
kunalkushwaha
/ vdi-to-qcow2
Created
March 11, 2019 01:07
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| $ sudo VBoxManage clonehd --format RAW trac-centos.vdi trac-centos.img | |
| [sudo] password for kunal: | |
| 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% | |
| Clone medium created in format 'RAW'. UUID: be24634a-101b-4156-9e73-09aa37333efd | |
| $ sudo qemu-img convert -f raw trac-centos.img -O qcow2 trac-centos.qcow2 |
kunalkushwaha
/ gist:4c88e63eb8f910b570480116a85f984b
Created
March 11, 2019 01:10
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| $ cat Dockerfile | |
| FROM kubevirt/container-disk-v1alpha | |
| ADD trac-centos.qcow2 /disk | |
| $ docker build -t kunalkushwaha/trac-centos:latest . | |
| Sending build context to Docker daemon 2.133GB | |
| Step 1/2 : FROM kubevirt/container-disk-v1alpha | |
| ---> a3d1f6eb33c4 | |
| Step 2/2 : ADD trac-centos.qcow2 /disk | |
| ---> fe85a76da724 |
kunalkushwaha
/ trac-centos-vmi.yaml
Created
March 11, 2019 01:14
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| apiVersion: kubevirt.io/v1alpha3 | |
| kind: VirtualMachineInstance | |
| metadata: | |
| labels: | |
| kubevirt.io/vm: vmi-trac | |
| name: vmi-trac | |
| spec: | |
| terminationGracePeriodSeconds: 30 | |
| domain: |
kunalkushwaha
/ vmi-create
Last active
March 11, 2019 01:49
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| $ kubectl apply -f postrgess-vmi.yaml | |
| virtualmachineinstance.kubevirt.io/vmi-trac created | |
| $ kubectl get vmi | |
| NAME AGE PHASE IP NODENAME |
kunalkushwaha
/ vmi-service
Last active
March 11, 2019 08:08
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| $ virtctl expose virtualmachineinstance vmi-trac --name trac --type NodePort --target-port 22 | |
| Service trac successfully exposed for virtualmachineinstance vmi-trac | |
| $ kubectl get service | |
| NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE | |
| kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 3d2h | |
| trac NodePort 10.108.30.13 <none> 80:30322/TCP,22:31358/TCP 2s |