Docker: add kmod dependency to docker container

modprobe and rmmod are used to load the kheaders module as a last option when kernel headers are not found. The modprobe command is missing in the docker image and scroipts are failing: $ /usr/share/bcc/tools/execsnoop --mntnsmap /sys/fs/bpf/mnt_ns_set sh: 1: modprobe: not found Unable to find kernel headers. Try rebuilding kernel with CONFIG_IKHEADERS=m (module) ... Signed-off-by: Mauricio Vásquez <[email protected]>
yezhengmao1 · Jun 3, 2020 · 5fed2a9 · 5fed2a9
1 parent da0d82c
commit 5fed2a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
@@ -19,5 +19,5 @@ COPY --from=builder /root/bcc/*.deb /root/bcc/
 
 RUN \
  apt-get update -y && \
- DEBIAN_FRONTEND=noninteractive apt-get install -y python python3 binutils libelf1 && \
+ DEBIAN_FRONTEND=noninteractive apt-get install -y python python3 binutils libelf1 kmod && \
  dpkg -i /root/bcc/*.deb