docker-supervisord-entrypoint

#!/bin/bash

# COmanage Match Dockerfile entrypoint
#
# Portions licensed to the University Corporation for Advanced Internet
# Development, Inc. ("UCAID") under one or more contributor license agreements.
# See the NOTICE file distributed with this work for additional information
# regarding copyright ownership.
#
# UCAID licenses this file to you under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

source /usr/local/lib/comanage_utils.sh

comanage_utils::manage_tier_environment

# Make a "console" logging pipe that anyone can write to regardless of who owns the process.
rm -f /tmp/logpipe > "$OUTPUT" 2>&1
mkfifo -m 666 /tmp/logpipe > "$OUTPUT" 2>&1
cat <> /tmp/logpipe &

# Format any console output from httpd into standard TIER form.
rm -f /tmp/loghttpd > "$OUTPUT" 2>&1
mkfifo -m 666 /tmp/loghttpd > "$OUTPUT" 2>&1
(cat <> /tmp/loghttpd | awk -v ENV="$ENV" -v UT="$USERTOKEN" '{printf "httpd;console;%s;%s;%s\n", ENV, UT, $0; fflush()}' 1>/tmp/logpipe 2>&1)&

# Format any console output from shibd into standard TIER form.
rm -f /tmp/logshibd > "$OUTPUT" 2>&1
mkfifo -m 666 /tmp/logshibd > "$OUTPUT" 2>&1
(cat <> /tmp/logshibd | awk -v ENV="$ENV" -v UT="$USERTOKEN" '{printf "shibd;console;%s;%s;%s\n", ENV, UT, $0; fflush()}' 1>/tmp/logpipe 2>&1)&

# Format any console output from supervisord into standard TIER form.
rm -f /tmp/logsuperd > "$OUTPUT" 2>&1
mkfifo -m 666 /tmp/logsuperd > "$OUTPUT" 2>&1
(cat <> /tmp/logsuperd | awk -v ENV="$ENV" -v UT="$USERTOKEN" '{printf "supervisord;console;%s;%s;%s\n", ENV, UT, $0; fflush()}' 1>/tmp/logpipe 2>&1)&

# Format any output from cron into standard TIER form.
rm -f /var/log/cron > "$OUTPUT" 2>&1
rm -f /tmp/logcrond > "$OUTPUT" 2>&1
mkfifo -m 666 /tmp/logcrond > "$OUTPUT" 2>&1
ln -s /tmp/logcrond /var/log/cron > "$OUTPUT" 2>&1
(cat <> /tmp/logcrond | awk -v ENV="$ENV" -v UT="$USERTOKEN" '{printf "crond;cron;%s;%s;%s\n", ENV, UT, $0; fflush()}' 1>/tmp/logpipe 2>&1)&

# Close stdout and stderr for this process since supervisord will write
# to its logfile and its children are configured to write to different
# pipes.
exec 1<&-
exec 2<&-

# Enable the SCL PostgreSQL installation
source scl_source enable rh-postgresql13

# Start supervisord
exec /opt/app-root/bin/supervisord -c /usr/local/etc/supervisord.conf