Don't Merge: Support statsd by brubeck and remove nginx / grafana

Dockerfile

@@ -11,12 +11,6 @@ RUN \
   apk upgrade --no-cache && \
   apk add g++ git make musl-dev cairo-dev
 
-# Install Grafana
-
-RUN mkdir /tmp/grafana \
-  && wget -P /tmp/ https://dl.grafana.com/oss/release/grafana-${GRAFANA_VERSION}.linux-amd64.tar.gz \
-  && tar xfz /tmp/grafana-${GRAFANA_VERSION}.linux-amd64.tar.gz --strip-components=1 -C /tmp/grafana
-
 # Install go-carbon
 
 WORKDIR ${GOPATH}
@@ -57,17 +51,22 @@ RUN \
   make && \
   mv carbonapi /tmp/carbonapi
 
+# ------------------------------ BRUBECK   --------------------------------------
+FROM alpine:3.8 AS brubeck-builder
+
+RUN \
+  apk update  --no-cache && \
+  apk upgrade --no-cache && \
+  apk add g++ git make musl-dev jansson-dev openssl-dev libmicrohttpd-dev git jq
+
+RUN git clone https://github.com/github/brubeck.git
+
+RUN cd brubeck && ./script/bootstrap
 # ------------------------------ RUN IMAGE --------------------------------------
-FROM alpine:3.13.2
+FROM alpine:3.8
 
-ENV TZ='Europe/Amsterdam'
+ENV TZ='Etc/UTC'
 
-COPY --from=builder /tmp/grafana/bin/grafana-cli           /usr/bin/grafana-cli 
-COPY --from=builder /tmp/grafana/bin/grafana-server        /usr/sbin/grafana-server
-COPY --from=builder /tmp/grafana/conf                      /usr/share/grafana/conf
-COPY --from=builder /tmp/grafana/public                    /usr/share/grafana/public
-COPY --from=builder /tmp/grafana/plugins-bundled           /usr/share/grafana/plugins-bundled
-COPY --from=builder /tmp/grafana/scripts                   /usr/share/grafana/scripts
 COPY --from=builder /tmp/go-carbon                         /usr/bin/go-carbon
 COPY --from=builder /tmp/carbonapi                         /usr/bin/carbonapi
 
@@ -80,16 +79,17 @@ RUN \
     cairo \
     shadow \
     tzdata \
-    nginx \
     runit \
     dcron \
     logrotate \
     libc6-compat \
     ca-certificates \
     su-exec \
-    bash \
-  && rm -rf \
-      /etc/nginx/conf.d/default.conf /etc/nginx/sites-enabled/default && \
+    openssl \
+    jansson \
+    libmicrohttpd \
+    jq \
+    bash && \
   cp "/usr/share/zoneinfo/${TZ}" /etc/localtime && \
   echo "${TZ}" > /etc/timezone && \
   /usr/sbin/useradd \
@@ -105,12 +105,18 @@ RUN \
     /tmp/* \
     /var/cache/apk/*
 
+COPY --from=brubeck-builder /brubeck/brubeck /bin/brubeck
+
+ADD conf/config.template.json /config.template.json
+
+ADD conf/generate_config.sh /bin/generate_config.sh
+
 WORKDIR /
 
-VOLUME ["/etc/go-carbon", "/etc/carbonapi", "/var/lib/graphite", "/etc/nginx", "/etc/grafana", "/etc/logrotate.d", "/var/log"]
+VOLUME ["/etc/go-carbon", "/etc/carbonapi", "/var/lib/graphite", "/etc/logrotate.d", "/var/log"]
 
 ENV HOME /root
 
-EXPOSE 80 2003 2003/udp 2004 8080 8081
+EXPOSE 80 2003 2003/udp 2004 8080 8081 8125
 
 CMD ["/entrypoint.sh"]

README.md

@@ -7,24 +7,25 @@ docker run -d\
  --name go-graphite\
  --restart=always\
  -p 80:80\
+ -p 8080:8081\
+ -p 8125:8125/udp\
  -p 2003-2004:2003-2004\
  gographite/go-graphite
 ```
 
 ### Includes the following components
 
-* [Nginx](http://nginx.org/) - reverse proxies Grafana dashboard
-* [Grafana](http://www.grafana.com/) - front-end dashboard
 * [Go-carbon](https://github.com/lomik/go-carbon) - Golang implementation of Graphite/Carbon server
 * [Carbonapi](https://github.com/go-graphite/carbonapi) - Golang implementation of Graphite-web
+* [Brubeck](https://github.com/github/brubeck) - C implementation Statsd
 
 ### Mapped Ports
 
 Host | Container | Service
 ---- | --------- | -------------------------------------------------------------------------------------------------------------------
-  80 |        80 | [grafana](http://docs.grafana.org/)
 2003 |      2003 | [carbon receiver - plaintext](http://graphite.readthedocs.io/en/latest/feeding-carbon.html#the-plaintext-protocol)
 2004 |      2004 | [carbon receiver - pickle](http://graphite.readthedocs.io/en/latest/feeding-carbon.html#the-pickle-protocol)
+8125 |      8125 | [statsd receiver - udp](https://github.com/b/statsd_spec)
 
 ### Exposed Ports
 
@@ -38,8 +39,6 @@ Host              | Container                  | Notes
 ----------------- | -------------------------- | -------------------------------
 DOCKER ASSIGNED   | /etc/go-carbon             | go-carbon configs (see )
 DOCKER ASSIGNED   | /var/lib/graphite          | graphite file storage
-DOCKER ASSIGNED   | /etc/nginx                 | nginx config
-DOCKER ASSIGNED   | /etc/grafana               | Grafana config
 DOCKER ASSIGNED   | /etc/carbonapi             | Carbonapi config
 DOCKER ASSIGNED   | /etc/logrotate.d           | logrotate config
 DOCKER ASSIGNED   | /var/log                   | log files

conf/config.template.json

@@ -0,0 +1,27 @@
+{
+  "logfile" : "./log/brubeck.log",
+  "sharding" : false,
+  "server_name" : "brubeck_debug",
+  "dumpfile" : "./brubeck.dump",
+  "capacity" : 15,
+  "expire" : 5,
+  "http" : ":9090",
+
+  "backends" : [
+    {
+      "type" : "carbon",
+      "address" : "0.0.0.0",
+      "port" : 2003,
+      "frequency" : 10
+    }
+  ],
+
+  "samplers" : [
+    {
+      "type" : "statsd",
+      "address" : "0.0.0.0",
+      "port" : 8125,
+      "workers" : 4
+    }
+  ]
+}