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#!/bin/bash
set -o errexit
# TODO(SamYaple): After we merge Heka it should be possible to remove
# this symlink, investigate that after Heka is finalized
# NOTE(SamYaple): Setting up logging socket to /dev/log
if [[ ! "${!SKIP_LOG_SETUP[@]}" && -e /var/lib/kolla/rsyslog ]]; then
while [[ ! -S /var/lib/kolla/rsyslog/log ]]; do
sleep 1
done
sudo ln -sf /var/lib/kolla/rsyslog/log /dev/log
fi
# Wait for the log socket
if [[ ! "${!SKIP_LOG_SETUP[@]}" && -e /var/lib/kolla/heka ]]; then
while [[ ! -S /var/lib/kolla/heka/log ]]; do
sleep 1
done
fi
# Processing /var/lib/kolla/config_files/config.json as root. This is necessary
# to permit certain files to be controlled by the root user which should
# not be writable by the dropped-privileged user, especially /run_command
sudo -E kolla_set_configs
CMD=$(cat /run_command)
ARGS=""
# Run additional commands if present
source kolla_extend_start
echo "Running command: '${CMD}${ARGS:+ $ARGS}'"
exec ${CMD} ${ARGS}
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