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gossa: wrap in shell script to set uid / gid

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This commit is contained in:
Starbeamrainbowlabs 2021-02-04 22:51:53 +00:00
parent 01e40935c9
commit 3dcf8305bb
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
2 changed files with 21 additions and 1 deletions
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4
images/gossa/Dockerfile
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@ -5,6 +5,8 @@ FROM ${REPO_LOCATION}minideb
RUN install_packages gossa
COPY "run.sh" "/srv/run.sh"
VOLUME /mnt
ENTRYPOINT [ "gossa" "-p" "5700" "/mnt" ]
ENTRYPOINT [ "/srv/run.sh" ]

18
images/gossa/run.sh Executable file
View file

@ -0,0 +1,18 @@
#!/usr/bin/env bash
if [[ -z "${GOSSA_UID}" ]]; then
echo "Error: No target uid specified in the GOSSA_UID environment variable.";
exit 1;
fi
if [[ -z "${GOSSA_GID}" ]]; then
echo "Error: No target gid specified in the GOSSA_GID environment variable.";
exit 1;
fi
if [[ -z "${NOMAD_PORT_GOSSA}" ]]; then
echo "Error: No port number specified in the NOMAD_PORT_gossa environment variable.";
exit 1;
fi
cd "/mnt" || { echo "Failed to cd into /mnt"; exit 1; };
setpriv --inh-caps=-all --reuid "${GOSSA_UID}" --init-groups --regid "${GOSSA_GID}" /usr/local/bin/gossa -p "${NOMAD_PORT_GOSSA}" /mnt;