73 lines
2.2 KiB
Bash
Executable File
73 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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source $(dirname $0)/../utils.sh
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TEST_ID=$(generate_test_id)
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echo "TEST_ID = $TEST_ID"
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tmp_dir="/tmp/test-$TEST_ID"
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mkdir -p $tmp_dir
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cleanup() {
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log "Cleaning up..."
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clean_resource_by_id $TEST_ID
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rm -rf $tmp_dir
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}
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if [ -z "${TEST_NOCLEANUP:-}" ]; then
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trap cleanup EXIT
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else
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log "TEST_NOCLEANUP is set; not cleaning up test artifacts afterwards."
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fi
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# 1. This test first creates a python function with a route
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# 2. Makes a curl request to the route and verifies http.StatusOK is received.
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# This step ensures the pod address is cached in router.
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# 3. Then, finds the pod that has the function loaded and deletes the pod with grace period 0s.
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# This step results in a stale entry in the router cache.
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# 4. Finally, makes a curl request again and waits for response http.StatusOK.
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# This ensures that router invalidated its cache, made a request to executor to get service for function and retried
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# the request against this new address.
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env=python-$TEST_ID
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fn=python-func-$TEST_ID
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log "Creating python env"
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fission env create --name $env --image $PYTHON_RUNTIME_IMAGE
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log "Creating hello.py"
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printf 'def main():\n return "Hello, world!"' > $tmp_dir/hello.py
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log "Creating function " $fn
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fission fn create --name $fn --env $env --code $tmp_dir/hello.py
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log "Creating route"
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fission route create --function $fn --url /$fn --method GET
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log "Waiting for router to update cache"
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sleep 5
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http_status=`curl -sw "%{http_code}" http://$FISSION_ROUTER/$fn -o /dev/null`
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log "http_status: $http_status"
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if [ "$http_status" -ne "200" ]; then
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log "Something went wrong, http status even before deleting function pod is $http_status"
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exit 1
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fi
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log "getting function pod"
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funcPod=`kubectl get pods -n $FUNCTION_NAMESPACE -L functionName | grep $fn| tr -s " "| cut -d" " -f1`
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log "funcPod : $funcPod"
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kubectl delete pod $funcPod -n $FUNCTION_NAMESPACE --grace-period=0
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log "deleted function pod $funcPod"
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http_status=`curl -sw "%{http_code}" http://$FISSION_ROUTER/$fn -o /dev/null`
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log "http_status: $http_status"
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if [ "$http_status" -ne "200" ]; then
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log "Something went wrong, http status after deleting function pod is $http_status"
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exit 1
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fi
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log "Test PASSED"
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