29 lines
958 B
Bash
Executable File
29 lines
958 B
Bash
Executable File
#!/bin/bash
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for service in $(docker-compose ps -q); do
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# simple test to check that any exposed port has something actually listening
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# assumes format 22/tcp, 0.0.0.0:3000->3000/tcp
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ports_string=$(docker ps --filter="ID=${service}" --format "{{.Ports}}")
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OIFS=${IFS}; IFS=','; service_port=("$ports_string"); IFS=${OIFS}; unset OIFS;
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for i in "${service_port[@]}"; do
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protocol=$(expr "${i}" : '.*\(...$\)')
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# the || true here just makes sure bats doesn't fail the test because a
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# port wasn't matched. We will check for empty ports later
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port=$(expr "${i}" : '.*:\([0-9]*\)->' || true)
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if [[ ${protocol} == "tcp" ]] && [[ ! -z ${port} ]]; then
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run nc -z -v localhost "${port}"
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[ "${?}" -eq 0 ]
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elif [[ "${protocol}" = "udp" ]] && [[ ! -z ${port} ]]; then
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run nc -z -v -u localhost "${port}"
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[ "${?}" -eq 0 ]
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fi
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done
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done
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