147 lines
6.1 KiB
Bash
Executable File
147 lines
6.1 KiB
Bash
Executable File
#!/bin/bash
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echo "Welcome to GeoServer $GEOSERVER_VERSION"
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# function that can be used to copy a custom config file to the catalina conf dir
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function copy_custom_config() {
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CONFIG_FILE=$1
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# Use a custom "${CONFIG_FILE}" if the user mounted one into the container
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if [ -d "${CONFIG_OVERRIDES_DIR}" ] && [ -f "${CONFIG_OVERRIDES_DIR}/${CONFIG_FILE}" ]; then
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echo "Installing configuration override for ${CONFIG_FILE} with substituted environment variables"
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envsubst < "${CONFIG_OVERRIDES_DIR}"/"${CONFIG_FILE}" > "${CATALINA_HOME}/conf/${CONFIG_FILE}"
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else
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# Otherwise use the default
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echo "Installing default ${CONFIG_FILE} with substituted environment variables"
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envsubst < "${CONFIG_DIR}"/"${CONFIG_FILE}" > "${CATALINA_HOME}/conf/${CONFIG_FILE}"
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# since autodeploy is disabled by default, we need to enable it if the user has not provided a custom server.xml
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if [ "${CONFIG_FILE}" = "server.xml" ] && [ "${ROOT_WEBAPP_REDIRECT}" = "true" ] && [ "${WEBAPP_CONTEXT}" != "" ]; then
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echo "Deploying ROOT context to allow for redirect to ${WEBAPP_CONTEXT}"
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sed -i '\:</Host>:i\<Context override="true" docBase="ROOT" path=""></Context>' $CATALINA_HOME/conf/server.xml
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fi
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fi
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}
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## Skip demo data
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if [ "${SKIP_DEMO_DATA}" = "true" ]; then
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unset GEOSERVER_REQUIRE_FILE
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fi
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## Add a permanent redirect (HTTP 301) from the root webapp ("/") to geoserver web interface ("/geoserver/web")
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if [ "${ROOT_WEBAPP_REDIRECT}" = "true" ] && [ "${WEBAPP_CONTEXT}" != "" ]; then
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if [ ! -d $CATALINA_HOME/webapps/ROOT ]; then
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mkdir $CATALINA_HOME/webapps/ROOT
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fi
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cat > $CATALINA_HOME/webapps/ROOT/index.jsp << EOF
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<%
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final String redirectURL = "/${WEBAPP_CONTEXT}/web/";
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response.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);
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response.setHeader("Location", redirectURL);
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%>
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EOF
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fi
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# Set the HEALTHCHECK URL depending on the webapp context
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# remove duplicate forward slashes
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DEFAULT_HEALTHCHECK_URL=$(echo "localhost:8080/${WEBAPP_CONTEXT}/ows?service=wms&version=1.3.0&request=GetCapabilities" | tr -s /)
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DEFAULT_HEALTHCHECK_URL="http://${DEFAULT_HEALTHCHECK_URL}"
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# write the healthcheck URL to a file that user geoserver has access to but is not served by tomcat
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echo "${HEALTHCHECK_URL:-$DEFAULT_HEALTHCHECK_URL}" > $CATALINA_HOME/conf/healthcheck_url.txt
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## install release data directory if needed before starting tomcat
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if [ ! -z "$GEOSERVER_REQUIRE_FILE" ] && [ ! -f "$GEOSERVER_REQUIRE_FILE" ]; then
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echo "Initialize $GEOSERVER_DATA_DIR from data directory included in geoserver.war"
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cp -r $CATALINA_HOME/webapps/geoserver/data/* $GEOSERVER_DATA_DIR
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fi
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## install GeoServer extensions before starting the tomcat
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/opt/install-extensions.sh
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# copy additional geoserver libs before starting the tomcat
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# we also count whether at least one file with the extensions exists
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count=`ls -1 $ADDITIONAL_LIBS_DIR/*.jar 2>/dev/null | wc -l`
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if [ -d "$ADDITIONAL_LIBS_DIR" ] && [ $count != 0 ]; then
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cp $ADDITIONAL_LIBS_DIR/*.jar $CATALINA_HOME/webapps/geoserver/WEB-INF/lib/
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echo "Installed $count JAR extension file(s) from the additional libs folder"
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fi
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# copy additional fonts before starting the tomcat
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# we also count whether at least one file with the fonts exists
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count=`ls -1 $ADDITIONAL_FONTS_DIR/*.ttf 2>/dev/null | wc -l`
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if [ -d "$ADDITIONAL_FONTS_DIR" ] && [ $count != 0 ]; then
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cp $ADDITIONAL_FONTS_DIR/*.ttf /usr/share/fonts/truetype/
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echo "Installed $count TTF font file(s) from the additional fonts folder"
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fi
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# configure CORS (inspired by https://github.com/oscarfonts/docker-geoserver)
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# if enabled, this will add the filter definitions
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# to the end of the web.xml
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# (this will only happen if our filter has not yet been added before)
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if [ "${CORS_ENABLED}" = "true" ]; then
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if ! grep -q DockerGeoServerCorsFilter "$CATALINA_HOME/webapps/geoserver/WEB-INF/web.xml"; then
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echo "Enable CORS for $CATALINA_HOME/webapps/geoserver/WEB-INF/web.xml"
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# Add support for access-control-allow-credentials when the origin is not a wildcard when specified via env var
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if [ "${CORS_ALLOWED_ORIGINS}" != "*" ] && [ "${CORS_ALLOW_CREDENTIALS}" = "true" ]; then
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CORS_ALLOW_CREDENTIALS="true"
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else
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CORS_ALLOW_CREDENTIALS="false"
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fi
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sed -i "\:</web-app>:i\\
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<filter>\n\
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<filter-name>DockerGeoServerCorsFilter</filter-name>\n\
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<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>\n\
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<init-param>\n\
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<param-name>cors.allowed.origins</param-name>\n\
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<param-value>${CORS_ALLOWED_ORIGINS}</param-value>\n\
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</init-param>\n\
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<init-param>\n\
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<param-name>cors.allowed.methods</param-name>\n\
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<param-value>${CORS_ALLOWED_METHODS}</param-value>\n\
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</init-param>\n\
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<init-param>\n\
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<param-name>cors.allowed.headers</param-name>\n\
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<param-value>${CORS_ALLOWED_HEADERS}</param-value>\n\
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</init-param>\n\
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<init-param>\n\
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<param-name>cors.support.credentials</param-name>\n\
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<param-value>${CORS_ALLOW_CREDENTIALS}</param-value>\n\
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</init-param>\n\
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</filter>\n\
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<filter-mapping>\n\
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<filter-name>DockerGeoServerCorsFilter</filter-name>\n\
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<url-pattern>/*</url-pattern>\n\
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</filter-mapping>" "$CATALINA_HOME/webapps/geoserver/WEB-INF/web.xml";
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fi
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fi
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if [ "${POSTGRES_JNDI_ENABLED}" = "true" ]; then
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# Set up some default values
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if [ -z "${POSTGRES_JNDI_RESOURCE_NAME}" ]; then
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export POSTGRES_JNDI_RESOURCE_NAME="jdbc/postgres"
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fi
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if [ -z "${POSTGRES_PORT}" ]; then
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export POSTGRES_PORT="5432"
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fi
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# Use a custom "context.xml" if the user mounted one into the container
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copy_custom_config "context.xml"
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fi
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# Use a custom "server.xml" if the user mounted one into the container
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copy_custom_config "server.xml"
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# start the tomcat
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# CIS - Tomcat Benchmark recommendations:
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# * Turn off session facade recycling
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# * Set a nondeterministic Shutdown command value
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if [ ! "${ENABLE_DEFAULT_SHUTDOWN}" = "true" ]; then
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REPLACEMENT="$(echo $RANDOM | md5sum | head -c 10)"
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sed -i 's/SHUTDOWN/'"$REPLACEMENT"'/g' "$CATALINA_HOME/conf/server.xml"
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REPLACEMENT=
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fi
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exec $CATALINA_HOME/bin/catalina.sh run -Dorg.apache.catalina.connector.RECYCLE_FACADES=true
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