grafana WIP modules / systemd

build only when setting CGO_ENABLED=0 environment when running
slapos node software

software/grafana/software.cfg

@@ -7,6 +7,11 @@ extends =
   ../../component/openssl/buildout.cfg
   ../../component/curl/buildout.cfg
   ../../component/dash/buildout.cfg
+
+  ../../component/intltool/buildout.cfg
+  ../../component/libtool/buildout.cfg
+  ../../component/gperf/buildout.cfg
+
   buildout.hash.cfg
   gowork.cfg
 
@@ -31,81 +36,57 @@ part = python3
 [yarn]
 <= yarn-1.22.10
 
+# XXX this is an old version, before systemd switched
+# their build system to meson
+# ../intltool/buildout.cfg
+[systemd]
+recipe = slapos.recipe.cmmi
+url = https://github.com/systemd/systemd/archive/v230.tar.gz
+md5sum = f2f10a6f100c38582b4f02d60210227d
+pre-configure =
+  ./autogen.sh
+environment =
+  PATH=${m4:location}/bin:${autoconf:location}/bin:${automake:location}/bin:${pkgconfig:location}/bin:${intltool:location}/bin:${libtool:location}/bin:${gettext:location}/bin:${perl-XML-Parser:location}/bin:${gperf:location}/bin:%(PATH)s
+  ACLOCAL_PATH=${pkgconfig:location}/share/aclocal:${gettext:location}/share/aclocal:${libtool:location}/share/aclocal
+
 [gowork]
-# All the softwares installed in the go workspace have "non standard" installation
-# methods, so we install them in specific parts with custom commands.
-# They will be installed because they are dependencies of ${gowork.goinstall}
 install =
+    ${go_github.com_grafana_grafana:location}:./.
+    ${go_github.com_grafana_loki:location}:./cmd/promtail
+    ${go_github.com_grafana_loki:location}:./cmd/loki
+    ${go_github.com_influxdata_telegraf:location}:./cmd/telegraf
+    github.com/influxdata/influxdb/...@v1.8.4
+
+# XXX isn't there a simpler way to install telegraf ?
+# installing github.com/influxdata/telegraf/./cmd/telegraf@v1.17.3
+#-0-gbc8ec4384e
+#    github.com/influxdata/telegraf/./cmd/telegraf@v1.17.3
+# 0-g24a552b90b
+
+# XXX promtail needs systemd, to read logs from systemd (which we don't
+# care about). Setting CGO_ENABLED disable the systemd dependency.
+
+#cpkgpath = ${systemd:location}/lib/pkgconfig
 
 telegraf-bin = ${:bin}/telegraf
 influx-bin = ${:bin}/influx
 influxd-bin = ${:bin}/influxd
 grafana-bin = ${:bin}/grafana-server
-grafana-homepath = ${go_github.com_grafana_grafana:location}
+grafana-homepath = ${grafana-yarn:homepath}
 loki-bin = ${:bin}/loki
 promtail-bin = ${:bin}/promtail
 
 # use recent go
 golang  = ${golang1.16:location}
 
-[gowork.goinstall]
-command = :
-depends =
-   ${influxdb-install:recipe}
-   ${telegraf-install:recipe}
-   ${grafana-install:recipe}
-   ${loki-install:recipe}
-   ${promtail-install:recipe}
-
-[influxdb-install]
-<= gowork.goinstall
-command = bash -c ". ${gowork:env.sh} && \
-   go install -v github.com/golang/dep/cmd/dep && \
-   cd ${gowork:directory}/src/github.com/influxdata/influxdb && \
-   go install ./..."
-update-command =
-
-[telegraf-install]
-<= gowork.goinstall
-command = bash -c ". ${gowork:env.sh} && \
-   go install -v github.com/golang/dep/cmd/dep && \
-   cd ${gowork:directory}/src/github.com/influxdata/telegraf && \
-   ${make:location}/bin/make &&
-   cp telegraf ${gowork:bin}"
-update-command =
-
-[grafana-install]
-<= gowork.goinstall
-# go run build.go needs our nodejs in $PATH
-command = bash -c "export PATH=${nodejs:location}/bin/:$PATH && \
-   . ${gowork:env.sh} && \
-   cd ${gowork:directory}/src/github.com/grafana/grafana && \
-   go run build.go setup && \
-   go run build.go build && \
-   ${yarn:location}/bin/yarn install --pure-lockfile && \
-   ${yarn:location}/bin/yarn run build && \
-   ${yarn:location}/bin/yarn run plugins:build-bundled"
-update-command =
-
-[loki-install]
-<= gowork.goinstall
-# loki also uses nodejs
-command = bash -c "export PATH=${nodejs:location}/bin/:$PATH && \
-   . ${gowork:env.sh} && \
-   go install -v github.com/golang/dep/cmd/dep && \
-   cd ${gowork:directory}/src/github.com/grafana/loki && \
-   go install ./cmd/loki"
-update-command =
-
-[promtail-install]
-<= gowork.goinstall
-# CGO_ENABLED is to disable systemd support (did not compile in my case)
-command = bash -c "export CGO_ENABLED=0 && \
-   . ${gowork:env.sh} && \
-   go install -v github.com/golang/dep/cmd/dep && \
-   cd ${gowork:directory}/src/github.com/grafana/loki && \
-   go install ./cmd/promtail"
-update-command =
+[grafana-yarn]
+recipe = plone.recipe.command
+command = bash -c "
+  cd ${:homepath} &&
+  ${yarn:location}/bin/yarn install --pure-lockfile && \
+  ${yarn:location}/bin/yarn run build && \
+  ${yarn:location}/bin/yarn run plugins:build-bundled"
+homepath = ${go_github.com_grafana_grafana:location}
 
 
 [download-file-base]