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entrypoint.sh - add multi-distro compatibility

This commit is contained in:
Andy Bauer 2018-01-18 09:08:09 -06:00
parent 9d28836e57
commit 2e4a20dfba
1 changed files with 76 additions and 10 deletions
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86
utils/docker/entrypoint.sh
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@ -6,6 +6,72 @@
# SUBROUTINES #
###############
# Find ciritical files and perform sanity checks
initialze () {
# Check to see if this script has access to all the commands it needs
for CMD in mysqladmin sed usermod service; do
type $CMD &> /dev/null
if [ $? -ne 0 ]; then
echo
echo "ERROR: The script cannot find the required command \"${CMD}\"."
echo
exit 1
fi
done
# Look in common places for the zoneminder config file - zm.conf
for FILE in "/etc/zm.conf" "/etc/zm/zm.conf" "/usr/local/etc/zm.conf" "/usr/local/etc/zm/zm.conf"; do
if [ -f $FILE ]; then
ZMCONF=$FILE
break
fi
done
# Look in common places for the zoneminder startup perl script - zmpkg.pl
for FILE in "/usr/bin/zmpkg.pl" "/usr/local/bin/zmpkg.pl"; do
if [ -f $FILE ]; then
ZMPKG=$FILE
break
fi
done
# Look in common places for the zoneminder dB creation script - zm_create.sql
for FILE in "/usr/share/zoneminder/db/zm_create.sql" "/usr/local/share/zoneminder/db/zm_create.sql"; do
if [ -f $FILE ]; then
ZMCREATE=$FILE
break
fi
done
# Look in common places for the php.ini relevant to zoneminder - php.ini
# Search order matters here because debian distros commonly have multiple php.ini's
for FILE in "/etc/php/7.0/apache2/php.ini" "/etc/php5/apache2/php.ini" "/etc/php.ini" "/usr/local/etc/php.ini"; do
if [ -f $FILE ]; then
PHPINI=$FILE
break
fi
done
for FILE in $ZMCONF $ZMPKG $ZMCREATE $PHPINI; do
if [ -z $FILE ]; then
echo
echo "FATAL: This script was unable to determine one or more cirtical files. Cannot continue."
echo
echo "VARIABLE DUMP"
echo "-------------"
echo
echo "Path to zm.conf: ${ZMCONF}"
echo "Path to zmpkg.pl: ${ZMPKG}"
echo "Path to zm_create.sql: ${ZMCREATE}"
echo "Path to php.ini: ${PHPINI}"
echo
exit 98
fi
done
}
start_mysql () {
service mysql start
# Give MySQL time to wake up
@ -37,34 +103,34 @@ close_mysql () {
################
echo
initialize
# Configure then start Mysql
if [ -n "$MYSQL_SERVER" ] && [ -n "$MYSQL_USER" ] && [ -n "$MYSQL_PASSWORD" ] && [ -n "$MYSQL_DB" ]; then
sed -i -e "s/ZM_DB_NAME=zm/ZM_DB_NAME=$MYSQL_USER/g" /etc/zm.conf
sed -i -e "s/ZM_DB_USER=zmuser/ZM_DB_USER=$MYSQL_USER/g" /etc/zm.conf
sed -i -e "s/ZM_DB_PASS=zm/ZM_DB_PASS=$MYSQL_PASS/g" /etc/zm.conf
sed -i -e "s/ZM_DB_HOST=localhost/ZM_DB_HOST=$MYSQL_SERVER/g" /etc/zm.conf
sed -i -e "s/ZM_DB_NAME=zm/ZM_DB_NAME=$MYSQL_USER/g" $ZMCONF
sed -i -e "s/ZM_DB_USER=zmuser/ZM_DB_USER=$MYSQL_USER/g" $ZMCONF
sed -i -e "s/ZM_DB_PASS=zm/ZM_DB_PASS=$MYSQL_PASS/g" $ZMCONF
sed -i -e "s/ZM_DB_HOST=localhost/ZM_DB_HOST=$MYSQL_SERVER/g" $ZMCONF
start_mysql
else
usermod -d /var/lib/mysql/ mysql
start_mysql
mysql -u root < /usr/local/share/zoneminder/db/zm_create.sql
mysql -u root < $ZMCREATE
mysql -u root -e "GRANT ALL PRIVILEGES ON *.* TO 'zmuser'@'localhost' IDENTIFIED BY 'zmpass';"
fi
# Ensure we shut down mysql cleanly later:
trap close_mysql SIGTERM
# Configure then start Apache
if [ -n "$TZ" ]; then
echo "date.timezone = $TZ" >> /etc/php/7.0/apache2/php.ini
else
echo "date.timezone = UTC" >> /etc/php/7.0/apache2/php.ini
if [ -z "$TZ" ]; then
$TZ = UTC
fi
echo "date.timezone = $TZ" >> $PHPINI
service apache2 start
# Start ZoneMinder
echo " * Starting ZoneMinder video surveillance recorder"
/usr/local/bin/zmpkg.pl start
$ZMPKG start
echo " ...done."
# Stay in a loop to keep the container running