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configure.sh 4.61 KiB
#!/bin/bash -e
echo "Running configure.sh"

echo "Generating directory for seeding logs"
mkdir -p "${INSTALL_DIR}"
cd "${INSTALL_DIR}"

cat /mapcache-template.xml \
    | sed -e "s/{{ST_AUTH_VERSION}}/$(echo ${ST_AUTH_VERSION} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{OS_AUTH_URL_SHORT}}/$(echo ${OS_AUTH_URL_SHORT} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{OS_TENANT_NAME}}/$(echo ${OS_TENANT_NAME} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{OS_TENANT_ID}}/$(echo ${OS_TENANT_ID} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{OS_USERNAME}}/$(echo ${OS_USERNAME} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{OS_PASSWORD}}/$(echo ${OS_PASSWORD} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{BUCKET_NAME}}/$(echo ${BUCKET_NAME} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{BUCKET_NAME_FULL}}/$(echo ${BUCKET_NAME_FULL} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{DB_USER}}/$(echo ${DB_USER} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{DB_PW}}/$(echo ${DB_PW} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{DB_HOST}}/$(echo ${DB_HOST} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{DB_PORT}}/$(echo ${DB_PORT} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s/{{DB_NAME}}/$(echo ${DB_NAME} | sed -e 's/[]\/$*.^[]/\\&/g')/g" \
    | sed -e "s;http://localhost/ows;http://${RENDERER_HOST}/ows;" > mapcache.xml

cd -

chown -R www-data:www-data "${INSTALL_DIR}"

mkdir -p "/cache-db/${COLLECTION}"


if [ ! -f "${APACHE_CONF}" ] ; then
    echo "Adding Apache configuration"

    # Log to stderr
    if ! grep -Fxq "ErrorLog /proc/self/fd/2" /etc/apache2/apache2.conf ; then
        sed -e 's,^ErrorLog .*$,ErrorLog /proc/self/fd/2,' -i /etc/apache2/apache2.conf
    fi

    # Enable & configure Keepalive
    if ! grep -Fxq "KeepAlive On" /etc/apache2/apache2.conf ; then
        sed -e 's/^KeepAlive .*$/KeepAlive On/' -i /etc/apache2/apache2.conf
    fi
    if ! grep -Fxq "MaxKeepAliveRequests 0" /etc/apache2/apache2.conf ; then
        sed -e 's/^MaxKeepAliveRequests .*$/MaxKeepAliveRequests 0/' -i /etc/apache2/apache2.conf
    fi
    if ! grep -Fxq "KeepAliveTimeout 5" /etc/apache2/apache2.conf ; then
        sed -e 's/^KeepAliveTimeout .*$/KeepAliveTimeout 5/' -i /etc/apache2/apache2.conf
    fi

    # Enlarge timeout setting for ingestion of full resolution images
    if ! grep -Fxq "Timeout 1800" /etc/apache2/apache2.conf ; then
        sed -e 's/^Timeout .*$/Timeout 1800/' -i /etc/apache2/apache2.conf
    fi

    # TODO optimize Apache configuration like MPM in combination with Docker Swarm

    a2dissite 000-default
    a2enmod headers

    MAPCACHE_CONF=`echo ${INSTALL_DIR}/mapcache.xml | sed -e 's;//;/;g'`
    cat << EOF > "${APACHE_CONF}"
<VirtualHost *:80>
    ServerName ${APACHE_ServerName}
    ServerAdmin ${APACHE_ServerAdmin}

    DocumentRoot ${INSTALL_DIR}
    <Directory "${INSTALL_DIR}">
        Options -Indexes +FollowSymLinks
        Require all granted
        Header set Access-Control-Allow-Origin *
    </Directory>

    MapCacheAlias $APACHE_NGEO_CACHE_ALIAS "${MAPCACHE_CONF}"

    ErrorLog /proc/self/fd/2
    ServerSignature Off
    LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\" %D" ngeo
    CustomLog /proc/self/fd/1 ngeo
</VirtualHost>
EOF
else
    echo "Using existing Apache configuration"
fi

if [ ! -f "${INSTALL_DIR}/index.html" ] ; then
    echo "Adding index.html to replace Apache HTTP server test page"
    cat << EOF > "${INSTALL_DIR}/index.html"
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
    <head>
        <title>PRISM View Server (PVS) - Cache</title>
    </head>
    <body>
        <h1>PRISM View Server (PVS) - Cache Test Page<br><font size="-1">
        <strong>powered by</font> <a href="https://eox.at">EOX</a></strong></h1>
        <p>This page is used to test the proper operation of the PRISM View Server (PVS)
        cache after it has been installed. If you can read
        this page it means that the PRISM View Server (PVS) cache
        installed at this site is working properly.</p>
        <p>Links to services:</p>
        <ul>
            <li><a href="/cache${APACHE_NGEO_CACHE_ALIAS}/wmts/1.0.0/WMTSCapabilities.xml">PVS WMTS</a></li>
            <li><a href="/cache${APACHE_NGEO_CACHE_ALIAS}?SERVICE=WMS&REQUEST=GetCapabilities">PVS WMS</a></li>
        </ul>
    </body>
</html>
EOF
else
    echo "Using existing index.html"
fi

# create a database view for the mapcache items
echo "Creating database view for mapcache items"
psql "host=${DB_HOST} user=${DB_USER} password=${DB_PW} dbname=${DB_NAME} port=${DB_PORT}" -f /mapcache_items_view.sql