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weave-kube smoke test #2569
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weave-kube smoke test #2569
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Bump template version too Note that we disable kubelet in the image, so you have to start it if you want to use it.
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brb
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Nov 4, 2016
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| #! /bin/bash | |||
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| run_on $HOST2 "sudo systemctl start kubelet && sudo kubeadm join --token=$TOKEN $HOST1IP" | ||
| run_on $HOST3 "sudo systemctl start kubelet && sudo kubeadm join --token=$TOKEN $HOST1IP" | ||
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| [ -n "$COVERAGE" ] && COVERAGE_ARGS="\\n env:\\n - name: EXTRA_ARGS\\n value: \"-test.coverprofile=/home/weave/cover.prof --\"" |
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| tear_down_kubeadm() { | ||
| for host in $HOSTS; do | ||
| # If we don't stop kubelet, it will restart all the containers we're trying to kill | ||
| run_on $host "sudo systemctl stop kubelet" |
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| sleep 5 | ||
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| wait_for_connections() { |
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| wait_for_pods() { | ||
| for i in $(seq 1 30); do | ||
| if run_on $HOST1 "kubectl get pods | grep 'hello.*Running'" ; then |
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This builds on #2551 and #2563, builds another new image with Kubernetes packages pre-loaded and adds one smoke-test script to try it out.
Currently the only thing the test does is checks to see whether 3 peers form 6 established connections.
If something should go wrong mid-test it will likely cause havoc during the rest of the run, because kubelet will be restarting things. I considered adding the kubeadm tear-down steps (which are here in
840_weave_kube_3_test.sh) toconfig.shbut it seemed overkill.