45 lines
1.2 KiB
Bash
Executable file
45 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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set -euo pipefail
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# verify_docker.sh invokes the given Docker image to run `consul version` and inspect its output.
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# If its output doesn't match the version given, the script will exit 1 and report why it failed.
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# This is meant to be run as part of the build workflow to verify the built image meets some basic
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# criteria for validity.
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#
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# Because this is meant to be run as the `smoke_test` for the docker-build workflow, the script expects
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# the image name parameter to be provided by the `IMAGE_NAME` environment variable, rather than a
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# positional argument.
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function usage {
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echo "IMAGE_NAME=<image uri> ./verify_docker.sh <expect_version>"
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}
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function main {
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local image_name="${IMAGE_NAME:-}"
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local expect_version="${1:-}"
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local got_version
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if [[ -z "${image_name}" ]]; then
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echo "ERROR: IMAGE_NAME is not set"
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usage
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exit 1
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fi
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if [[ -z "${expect_version}" ]]; then
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echo "ERROR: expected version argument is required"
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usage
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exit 1
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fi
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got_version="$( awk '{print $2}' <(head -n1 <(docker run "${image_name}" version)) )"
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if [ "${got_version}" != "${expect_version}" ]; then
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echo "Test FAILED"
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echo "Got: ${got_version}, Want: ${expect_version}"
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exit 1
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fi
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echo "Test PASSED"
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}
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main "$@"
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