Add container for sflow testing

Author: jbemmel

docker-compose.yml

@@ -94,6 +94,29 @@ services:
             - .:/srv/ixpmanager
             - mrtg-data:/srv/mrtg
 
+    sflow-scripts:
+        build:
+            context: tools/docker/containers/sflow-scripts
+        depends_on:
+            - "mysql"
+        networks:
+            ixpmanager:
+                ipv4_address: 172.30.201.21
+                ipv6_address: fd99::21
+                aliases:
+                    - ixpmanager-sflow-scripts
+        extra_hosts:
+            - "rs1-ipv4:172.30.201.30"
+            - "rs1-ipv4.ixpmanager:172.30.201.30"
+            - "rs1-ipv6:172.30.201.30"
+            - "rs1-ipv6.ixpmanager:172.30.201.30"
+            - "switch1:172.30.201.60"
+            - "switch2:172.30.201.61"
+        volumes:
+            - .:/srv/ixpmanager
+        stdin_open: true
+        tty: true
+
     routinator:
         build:
             context: tools/docker/containers/routinator

tools/docker/containers/sflow-scripts/Dockerfile

@@ -0,0 +1,32 @@
+FROM ubuntu:23.04
+
+# RUN apt-get -y update && \
+#     apt-get -y upgrade && \
+#     apt-get -y autoremove --purge && \
+#     apt-get -y clean && \
+#     rm -rf /var/lib/apt/lists/* && \
+#     rm -rf /tmp/*
+
+# JvB added for sflow testing
+RUN apt-get -y update && apt-get install -y perl-base bash make gcc cpanminus libmysqlclient-dev
+
+RUN cpanm install NetAddr::IP Config::General NetPacket::TCP 
+
+# Tests fail, force install
+RUN cpanm install DBD::mysql --force
+
+COPY ixpmanager.conf /usr/local/etc/ixpmanager.conf
+
+# sflowtool for traditional workflow
+RUN apt-get install -y git autoconf
+RUN git clone https://github.com/sflow/sflowtool.git && \
+    cd sflowtool && \
+    ./boot.sh && \
+    ./configure && \
+    make && \
+    make install
+
+WORKDIR /
+
+ENTRYPOINT "/bin/bash"
+CMD "/bin/bash"

tools/docker/containers/sflow-scripts/ixpmanager.conf

@@ -0,0 +1,18 @@
+<sql>
+        dbase_type      = mysql
+        dbase_database  = ixpmanager
+        dbase_username  = ixpmanager
+        dbase_password  = ixpmanager
+        dbase_hostname  = ixpmanager-mysql
+</sql>
+
+<ixp>
+        sflowtool = /usr/bin/sflowtool
+        sflowtool_opts = -4 -p 6343 -l
+        sflow_rrdcached = 1
+        sflow_rrddir = /data/ixpmatrix
+
+        apikey = APIKeyFromIXPManager
+        apibaseurl = http://www.example.com/ixp/api/v4
+        macdbtype = configured
+</ixp>