Index: head/net-mgmt/prometheus2/Makefile
===================================================================
--- head/net-mgmt/prometheus2/Makefile	(revision 506699)
+++ head/net-mgmt/prometheus2/Makefile	(revision 506700)
@@ -1,85 +1,84 @@
 # $FreeBSD$
 
 PORTNAME=	prometheus
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.10.0
+DISTVERSION=	2.11.0
 CATEGORIES=	net-mgmt
 
 MAINTAINER=	dor.bsd@xm0.uk
 COMMENT=	Systems monitoring and alerting toolkit
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		go gmake
+USES=		go:modules gmake
 USE_GITHUB=	yes
 USE_RC_SUBR=	prometheus
 
 GO_PKGNAME=	github.com/${GH_ACCOUNT}/${GH_PROJECT}
 
+OPTIONS_DEFINE=	DOCS
+
 PROMETHEUS_USER?=	prometheus
 PROMETHEUS_GROUP?=	prometheus
 
 USERS=		${PROMETHEUS_USER}
 GROUPS=		${PROMETHEUS_GROUP}
 
 PROMETHEUS_BINARIES=			prometheus promtool
 PROMETHEUS_SHARE_DIR=			${DATADIR}
 PROMETHEUS_CONSOLES_DIR=		${PROMETHEUS_SHARE_DIR}/consoles
 PROMETHEUS_CONSOLE_LIBRARIES_DIR=	${PROMETHEUS_SHARE_DIR}/console_libraries
 PROMETHEUS_DB_DIR=			/var/db/${PORTNAME}
 PROMETHEUS_LOG_DIR=			/var/log/prometheus
 PROMETHEUS_LOG_FILE=			${PROMETHEUS_LOG_DIR}/prometheus.log
 
 SUB_FILES=	prometheus
 
 SUB_LIST+=	PROMETHEUS_USER=${PROMETHEUS_USER} \
 		PROMETHEUS_GROUP=${PROMETHEUS_GROUP} \
 		PROMETHEUS_CONSOLE_LIBRARIES_DIR=${PROMETHEUS_CONSOLE_LIBRARIES_DIR} \
 		PROMETHEUS_CONSOLES_DIR=${PROMETHEUS_CONSOLES_DIR} \
 		PROMETHEUS_DB_DIR=${PROMETHEUS_DB_DIR} \
 		PROMETHEUS_LOG_DIR=${PROMETHEUS_LOG_DIR} \
 		PROMETHEUS_LOG_FILE=${PROMETHEUS_LOG_FILE} \
 		PROMETHEUS_SHARE_DIR=${PROMETHEUS_SHARE_DIR}
 
 PLIST_SUB+=	PORTNAME=${PORTNAME} \
 		PROMETHEUS_CONSOLE_LIBRARIES_DIR=${PROMETHEUS_CONSOLE_LIBRARIES_DIR} \
 		PROMETHEUS_CONSOLES_DIR=${PROMETHEUS_CONSOLES_DIR} \
 		PROMETHEUS_DB_DIR=${PROMETHEUS_DB_DIR} \
 		PROMETHEUS_LOG_DIR=${PROMETHEUS_LOG_DIR}
 
 BUILD_USER?=	${USER}
 LD_FLAG_X_PREFIX=	-X ${GO_PKGNAME}/vendor/${GO_PKGNAME:H}/common/version
 LD_FLAG_STRING=		-s \
 		${LD_FLAG_X_PREFIX}.Version=${PORTVERSION} \
 		${LD_FLAG_X_PREFIX}.Revision=${PORTREVISION} \
 		${LD_FLAG_X_PREFIX}.Branch=release-${PORTVERSION:R} \
 		${LD_FLAG_X_PREFIX}.BuildUser=${BUILD_USER}
+
 GO_BUILDFLAGS=	-v -ldflags "${LD_FLAG_STRING}"
+GO_TARGET=	${PROMETHEUS_BINARIES:S/^/.\/cmd\//}
 
-do-build:
-.for bin in ${PROMETHEUS_BINARIES}
-	( cd ${GO_WRKSRC}/cmd/${bin} ; \
-		${SETENV} ${MAKE_ENV} ${GO_ENV} \
-		${GO_CMD} install ${GO_BUILDFLAGS} )
-.endfor
-
-do-install:
-.for bin in ${PROMETHEUS_BINARIES}
-	${INSTALL_PROGRAM} ${GO_WRKDIR_BIN}/${bin} ${STAGEDIR}${PREFIX}/bin
-.endfor
+post-install:
 	${INSTALL_DATA} \
 		${WRKSRC}/documentation/examples/prometheus.yml \
 		${STAGEDIR}${LOCALBASE}/etc/prometheus.yml.sample
 	@${MKDIR} ${STAGEDIR}${DESTDIR}${PROMETHEUS_DB_DIR}
 	@${MKDIR} ${STAGEDIR}${DESTDIR}${PROMETHEUS_CONSOLES_DIR}
 	@${MKDIR} ${STAGEDIR}${DESTDIR}${PROMETHEUS_CONSOLE_LIBRARIES_DIR}
 	@${MKDIR} ${STAGEDIR}${PROMETHEUS_LOG_DIR}
 	( cd ${WRKSRC}/console_libraries \
 		&& ${COPYTREE_SHARE} . ${STAGEDIR}${PROMETHEUS_CONSOLE_LIBRARIES_DIR} \
 	)
 	( cd ${WRKSRC}/consoles \
 		&& ${COPYTREE_SHARE} . ${STAGEDIR}${PROMETHEUS_CONSOLES_DIR} \
 	)
+
+post-install-DOCS-on:
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	cd ${WRKSRC}/docs && \
+		${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/net-mgmt/prometheus2/distinfo
===================================================================
--- head/net-mgmt/prometheus2/distinfo	(revision 506699)
+++ head/net-mgmt/prometheus2/distinfo	(revision 506700)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1558923211
-SHA256 (prometheus-prometheus-v2.10.0_GH0.tar.gz) = 0362f4aa2fb44cc2c572df140da742bdf99fe9f338157a83f6634694fd693000
-SIZE (prometheus-prometheus-v2.10.0_GH0.tar.gz) = 11752395
+TIMESTAMP = 1562676113
+SHA256 (prometheus-prometheus-v2.11.0_GH0.tar.gz) = b83f490a59292f00ab9679b008e2876ccc3a0c153916e2c141566395c7dcc7ee
+SIZE (prometheus-prometheus-v2.11.0_GH0.tar.gz) = 12133603
Index: head/net-mgmt/prometheus2/pkg-message
===================================================================
--- head/net-mgmt/prometheus2/pkg-message	(revision 506699)
+++ head/net-mgmt/prometheus2/pkg-message	(revision 506700)
@@ -1,3 +1,44 @@
+[
+{
+  message: <<EOF
+The `prometheus_tsdb_wal_reader_corruption_errors` metric was renamed to
+`prometheus_tsdb_wal_reader_corruption_errors_total`.
+EOF
+  maximum_version: "2.11"
+  type: upgrade
+}
+{
+  message: <<EOF
+The `prometheus_tsdb_storage_blocks_bytes_total` metric is now
+`prometheus_tsdb_storage_blocks_bytes`.
+EOF
+  maximum_version: "2.8"
+  type: upgrade
+}
+{
+  message: <<EOF
 The `storage.tsdb.retention` flag has been deprecated in Prometheus 2.7.0.
 Users of this flag will want to update their configuration to use the newer
 `storage.tsdb.retention.time` flag.
+EOF
+  maximum_version: "2.7"
+  type: upgrade
+}
+{
+  message: <<EOF
+Users of `marathon_sd` should now use `auth_token` and `auth_token_file` for
+token-based authentication instead of `bearer_token` and `bearer_token_file`
+respectively.
+Metric names for the HTTP server metrics were changed.
+EOF
+  maximum_version: "2.3"
+  type: upgrade
+}
+{
+  message: <<EOF
+The `file_sd` mtime metric was renamed.
+EOF
+  maximum_version: "2.2"
+  type: upgrade
+}
+]
Index: head/net-mgmt/prometheus2/pkg-plist
===================================================================
--- head/net-mgmt/prometheus2/pkg-plist	(revision 506699)
+++ head/net-mgmt/prometheus2/pkg-plist	(revision 506700)
@@ -1,14 +1,35 @@
 bin/prometheus
 bin/promtool
 %%PROMETHEUS_CONSOLE_LIBRARIES_DIR%%/menu.lib
 %%PROMETHEUS_CONSOLE_LIBRARIES_DIR%%/prom.lib
 %%PROMETHEUS_CONSOLES_DIR%%/index.html.example
 %%PROMETHEUS_CONSOLES_DIR%%/node-cpu.html
 %%PROMETHEUS_CONSOLES_DIR%%/node-disk.html
 %%PROMETHEUS_CONSOLES_DIR%%/node-overview.html
 %%PROMETHEUS_CONSOLES_DIR%%/node.html
 %%PROMETHEUS_CONSOLES_DIR%%/prometheus-overview.html
 %%PROMETHEUS_CONSOLES_DIR%%/prometheus.html
+%%PORTDOCS%%%%DOCSDIR%%/configuration/alerting_rules.md
+%%PORTDOCS%%%%DOCSDIR%%/configuration/configuration.md
+%%PORTDOCS%%%%DOCSDIR%%/configuration/index.md
+%%PORTDOCS%%%%DOCSDIR%%/configuration/recording_rules.md
+%%PORTDOCS%%%%DOCSDIR%%/configuration/template_examples.md
+%%PORTDOCS%%%%DOCSDIR%%/configuration/template_reference.md
+%%PORTDOCS%%%%DOCSDIR%%/configuration/unit_testing_rules.md
+%%PORTDOCS%%%%DOCSDIR%%/federation.md
+%%PORTDOCS%%%%DOCSDIR%%/getting_started.md
+%%PORTDOCS%%%%DOCSDIR%%/images/remote_integrations.png
+%%PORTDOCS%%%%DOCSDIR%%/index.md
+%%PORTDOCS%%%%DOCSDIR%%/installation.md
+%%PORTDOCS%%%%DOCSDIR%%/migration.md
+%%PORTDOCS%%%%DOCSDIR%%/querying/api.md
+%%PORTDOCS%%%%DOCSDIR%%/querying/basics.md
+%%PORTDOCS%%%%DOCSDIR%%/querying/examples.md
+%%PORTDOCS%%%%DOCSDIR%%/querying/functions.md
+%%PORTDOCS%%%%DOCSDIR%%/querying/index.md
+%%PORTDOCS%%%%DOCSDIR%%/querying/operators.md
+%%PORTDOCS%%%%DOCSDIR%%/stability.md
+%%PORTDOCS%%%%DOCSDIR%%/storage.md
 @sample etc/prometheus.yml.sample
 @dir(prometheus,prometheus) %%PROMETHEUS_DB_DIR%%
 @dir(root,root) %%PROMETHEUS_LOG_DIR%%