105 lines
3.7 KiB
Bash
105 lines
3.7 KiB
Bash
#!/bin/sh
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set -euo pipefail
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WAITLOOPS=5
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SLEEPSEC=1
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unitd="unitd"
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role=${CONTAINER_ROLE:-app}
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curl_put()
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{
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RET=$(/usr/bin/curl -s -w '%{http_code}' -X PUT --data-binary @$1 --unix-socket /var/run/control.unit.sock http://localhost/$2)
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RET_BODY=$(echo $RET | /bin/sed '$ s/...$//')
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RET_STATUS=$(echo $RET | /usr/bin/tail -c 4)
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if [ "$RET_STATUS" -ne "200" ]; then
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echo "$0: Error: HTTP response status code is '$RET_STATUS'"
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echo "$RET_BODY"
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return 1
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else
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echo "$0: OK: HTTP response status code is '$RET_STATUS'"
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echo "$RET_BODY"
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fi
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return 0
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}
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if [ "$role" = "app" ]; then
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echo "$0: Launching Unit daemon to perform initial configuration..."
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/usr/sbin/$unitd --control unix:/var/run/control.unit.sock
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for i in $(/usr/bin/seq $WAITLOOPS); do
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if [ ! -S /var/run/control.unit.sock ]; then
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echo "$0: Waiting for control socket to be created..."
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/bin/sleep $SLEEPSEC
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else
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break
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fi
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done
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# even when the control socket exists, it does not mean unit has finished initialisation
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# this curl call will get a reply once unit is fully launched
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/usr/bin/curl -s -X GET --unix-socket /var/run/control.unit.sock http://localhost/
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if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -print -quit 2>/dev/null | /bin/grep -q .; then
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echo "$0: /docker-entrypoint.d/ is not empty, applying initial configuration..."
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echo "$0: Looking for certificate bundles in /docker-entrypoint.d/..."
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for f in $(/usr/bin/find /docker-entrypoint.d/ -type f -name "*.pem"); do
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echo "$0: Uploading certificates bundle: $f"
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curl_put $f "certificates/$(basename $f .pem)"
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done
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echo "$0: Looking for JavaScript modules in /docker-entrypoint.d/..."
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for f in $(/usr/bin/find /docker-entrypoint.d/ -type f -name "*.js"); do
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echo "$0: Uploading JavaScript module: $f"
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curl_put $f "js_modules/$(basename $f .js)"
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done
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echo "$0: Looking for configuration snippets in /docker-entrypoint.d/..."
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for f in $(/usr/bin/find /docker-entrypoint.d/ -type f -name "*.json"); do
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echo "$0: Applying configuration $f";
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curl_put $f "config"
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done
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if [ ! -z ${UNIT_SOURCE+x} ]
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then
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echo $UNIT_SOURCE > /docker-entrypoint.d/unit_source.json
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curl_put "/docker-entrypoint.d/unit_source.json" "config/listeners/*:9000/forwarded/source"
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fi
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echo "$0: Looking for shell scripts in /docker-entrypoint.d/..."
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for f in $(/usr/bin/find /docker-entrypoint.d/ -type f -name "*.sh"); do
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echo "$0: Launching $f";
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"$f"
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done
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# warn on filetypes we don't know what to do with
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for f in $(/usr/bin/find /docker-entrypoint.d/ -type f -not -name "*.sh" -not -name "*.json" -not -name "*.pem" -not -name "*.js"); do
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echo "$0: Ignoring $f";
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done
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fi
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echo "$0: Stopping Unit daemon after initial configuration..."
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kill -TERM $(/bin/cat /var/run/unit.pid)
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for i in $(/usr/bin/seq $WAITLOOPS); do
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if [ -S /var/run/control.unit.sock ]; then
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echo "$0: Waiting for control socket to be removed..."
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/bin/sleep $SLEEPSEC
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else
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break
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fi
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done
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if [ -S /var/run/control.unit.sock ]; then
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kill -KILL $(/bin/cat /var/run/unit.pid)
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rm -f /var/run/control.unit.sock
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fi
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echo
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echo "$0: Unit initial configuration complete; ready for start up..."
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echo
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fi
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chmod -R 777 /var/www/html/storage /var/www/html/bootstrap/cache
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exec "$@"
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