🐛 fixing randomly failing [sys] deploy simcore #2430
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| # wait-for script | ||
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| Used by almost all the services. Update it from the repo's official [release page](https://github.com/eficode/wait-for/releases). |
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| Original file line number | Diff line number | Diff line change |
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| #!/bin/sh | ||
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| # The MIT License (MIT) | ||
| # | ||
| # Copyright (c) 2017 Eficode Oy | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
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| set -- "$@" -- "$TIMEOUT" "$QUIET" "$PROTOCOL" "$HOST" "$PORT" "$result" | ||
| TIMEOUT=15 | ||
| QUIET=0 | ||
| # The protocol to make the request with, either "tcp" or "http" | ||
| PROTOCOL="tcp" | ||
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| echoerr() { | ||
| if [ "$QUIET" -ne 1 ]; then printf "%s\n" "$*" 1>&2; fi | ||
| } | ||
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| usage() { | ||
| exitcode="$1" | ||
| cat << USAGE >&2 | ||
| Usage: | ||
| $0 host:port|url [-t timeout] [-- command args] | ||
| -q | --quiet Do not output any status messages | ||
| -t TIMEOUT | --timeout=timeout Timeout in seconds, zero for no timeout | ||
| -- COMMAND ARGS Execute command with args after the test finishes | ||
| USAGE | ||
| exit "$exitcode" | ||
| } | ||
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| wait_for() { | ||
| case "$PROTOCOL" in | ||
| tcp) | ||
| if ! command -v nc >/dev/null; then | ||
| echoerr 'nc command is missing!' | ||
| exit 1 | ||
| fi | ||
| ;; | ||
| wget) | ||
| if ! command -v wget >/dev/null; then | ||
| echoerr 'nc command is missing!' | ||
| exit 1 | ||
| fi | ||
| ;; | ||
| esac | ||
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| while :; do | ||
| case "$PROTOCOL" in | ||
| tcp) | ||
| nc -w 1 -z "$HOST" "$PORT" > /dev/null 2>&1 | ||
| ;; | ||
| http) | ||
| wget --timeout=1 -q "$HOST" -O /dev/null > /dev/null 2>&1 | ||
| ;; | ||
| *) | ||
| echoerr "Unknown protocol '$PROTOCOL'" | ||
| exit 1 | ||
| ;; | ||
| esac | ||
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| result=$? | ||
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| if [ $result -eq 0 ] ; then | ||
| if [ $# -gt 7 ] ; then | ||
| for result in $(seq $(($# - 7))); do | ||
| result=$1 | ||
| shift | ||
| set -- "$@" "$result" | ||
| done | ||
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| TIMEOUT=$2 QUIET=$3 PROTOCOL=$4 HOST=$5 PORT=$6 result=$7 | ||
| shift 7 | ||
| exec "$@" | ||
| fi | ||
| exit 0 | ||
| fi | ||
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| if [ "$TIMEOUT" -le 0 ]; then | ||
| break | ||
| fi | ||
| TIMEOUT=$((TIMEOUT - 1)) | ||
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| sleep 1 | ||
| done | ||
| echo "Operation timed out" >&2 | ||
| exit 1 | ||
| } | ||
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| while :; do | ||
| case "$1" in | ||
| http://*|https://*) | ||
| HOST="$1" | ||
| PROTOCOL="http" | ||
| shift 1 | ||
| ;; | ||
| *:* ) | ||
| HOST=$(printf "%s\n" "$1"| cut -d : -f 1) | ||
| PORT=$(printf "%s\n" "$1"| cut -d : -f 2) | ||
| shift 1 | ||
| ;; | ||
| -q | --quiet) | ||
| QUIET=1 | ||
| shift 1 | ||
| ;; | ||
| -q-*) | ||
| QUIET=0 | ||
| echoerr "Unknown option: $1" | ||
| usage 1 | ||
| ;; | ||
| -q*) | ||
| QUIET=1 | ||
| result=$1 | ||
| shift 1 | ||
| set -- -"${result#-q}" "$@" | ||
| ;; | ||
| -t | --timeout) | ||
| TIMEOUT="$2" | ||
| shift 2 | ||
| ;; | ||
| -t*) | ||
| TIMEOUT="${1#-t}" | ||
| shift 1 | ||
| ;; | ||
| --timeout=*) | ||
| TIMEOUT="${1#*=}" | ||
| shift 1 | ||
| ;; | ||
| --) | ||
| shift | ||
| break | ||
| ;; | ||
| --help) | ||
| usage 0 | ||
| ;; | ||
| -*) | ||
| QUIET=0 | ||
| echoerr "Unknown option: $1" | ||
| usage 1 | ||
| ;; | ||
| *) | ||
| QUIET=0 | ||
| echoerr "Unknown argument: $1" | ||
| usage 1 | ||
| ;; | ||
| esac | ||
| done | ||
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| if ! [ "$TIMEOUT" -ge 0 ] 2>/dev/null; then | ||
| echoerr "Error: invalid timeout '$TIMEOUT'" | ||
| usage 3 | ||
| fi | ||
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| case "$PROTOCOL" in | ||
| tcp) | ||
| if [ "$HOST" = "" ] || [ "$PORT" = "" ]; then | ||
| echoerr "Error: you need to provide a host and port to test." | ||
| usage 2 | ||
| fi | ||
| ;; | ||
| http) | ||
| if [ "$HOST" = "" ]; then | ||
| echoerr "Error: you need to provide a host to test." | ||
| usage 2 | ||
| fi | ||
| ;; | ||
| esac | ||
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| wait_for "$@" |
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if wget is needed in both dev/prod stages why don't you install it here?