docker/snmp-exporter-config-generator: Update generator and install missing MIBs from cisco repo

Note that the current version of cisco/cisco-mibs is broken.
See cisco/cisco-mibs#20 (comment)

Author: hanazuki

snmp-exporter-config-generator/Dockerfile

@@ -1,33 +1,41 @@
-FROM ubuntu:jammy AS build
+FROM public.ecr.aws/ubuntu/ubuntu:jammy AS build
 
 RUN apt-get update -qq && \
-    apt-get install -y --no-install-recommends build-essential golang libsnmp-dev p7zip-full unzip git curl ca-certificates snmp-mibs-downloader
+    apt-get install -y --no-install-recommends build-essential golang libsnmp-dev p7zip-full unzip git curl ca-certificates snmp-mibs-downloader rename
 
 WORKDIR /build
 RUN git init && \
     git remote add origin https://github.com/prometheus/snmp_exporter && \
-    git fetch origin 58b902ede4f6bee7a150566ac7fae05ef0a4b1fb && \
+    git fetch --depth=1 origin 4b68fe9f8155d81bdaf3e2ef018532da545aa969 && \
     git checkout FETCH_HEAD
 
 WORKDIR /build/generator
 
 RUN make mibs
-RUN mv mibs/cisco_v2/* mibs/
 RUN make generator
 RUN download-mibs
 
-FROM ubuntu:jammy
+WORKDIR /build/generator/cisco
+RUN git init && \
+    git remote add origin https://github.com/cisco/cisco-mibs && \
+    git fetch --depth=1 origin 2d465cce2de4e67a3561d8e41e4c99b597558d4b && \
+    git checkout FETCH_HEAD
+
+RUN file-rename -- 's/\.my$//' v2/*.my
+
+FROM public.ecr.aws/ubuntu/ubuntu:jammy
 
 RUN apt-get update -qq && \
     apt-get install -y --no-install-recommends libsnmp40 && \
     rm -rf /var/lib/apt/lists/*
 
 COPY --from=build /build/generator/generator /opt/snmp-exporter/bin/
 COPY --from=build /build/generator/mibs/ /usr/share/snmp/mibs/
+COPY --from=build /build/generator/cisco/v2/ /usr/share/snmp/mibs/
 COPY --from=build /usr/share/snmp/mibs/ /usr/share/snmp/mibs/
 COPY --from=build /var/lib/mibs/ /var/lib/mibs/
 
-COPY ./entrypoint.sh /
+COPY --chmod=0755 ./entrypoint.sh /
 RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

snmp-exporter-config-generator/entrypoint.sh

@@ -4,5 +4,5 @@ set -eu
 cd "$(mktemp -d)"
 
 cat > generator.yml
-/opt/snmp-exporter/bin/generator generate
+/opt/snmp-exporter/bin/generator "$@"
 cat snmp.yml