From 3bf2fc45dec0fa6a662fef97ead937b28709a880 Mon Sep 17 00:00:00 2001
From: Fanch <fanch@kaz.bzh>
Date: Thu, 23 Oct 2025 16:45:38 +0200
Subject: [PATCH] mattermost mostlymatter

---
 dockers/mattermost/Dockerfile         | 87 ---------------------------
 dockers/mattermost/docker-compose.yml |  3 +
 2 files changed, 3 insertions(+), 87 deletions(-)
 delete mode 100644 dockers/mattermost/Dockerfile

diff --git a/dockers/mattermost/Dockerfile b/dockers/mattermost/Dockerfile
deleted file mode 100644
index eb411db..0000000
--- a/dockers/mattermost/Dockerfile
+++ /dev/null
@@ -1,87 +0,0 @@
-# First stage - Ubuntu with document processing dependencies and curl for downloading
-FROM ubuntu:noble-20250415.1@sha256:dc17125eaac86538c57da886e494a34489122fb6a3ebb6411153d742594c2ddc AS builder
-# Setting bash as our shell, and enabling pipefail option
-SHELL ["/bin/bash", "-o", "pipefail", "-c"]
-
-# Build Arguments
-ARG PUID=2000
-ARG PGID=2000
-# MM_PACKAGE build arguments controls which version of mattermost to install, defaults to latest stable enterprise
-# e.g. https://releases.mattermost.com/9.7.1/mattermost-9.7.1-linux-amd64.tar.gz
-ARG MM_PACKAGE="https://latest.mattermost.com/mattermost-enterprise-linux"
-
-# Install needed packages and indirect dependencies
-RUN apt-get update \
-  && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
-  ca-certificates \
-  curl \
-  media-types \
-  mailcap \
-  unrtf \
-  wv \
-  poppler-utils \
-  tidy \
-  tzdata \
-  && rm -rf /var/lib/apt/lists/*
-
-# Set mattermost group/user and download Mattermost
-RUN mkdir -p /mattermost/data /mattermost/plugins /mattermost/client/plugins \
-  && groupadd --gid ${PGID} mattermost \
-  && useradd --uid ${PUID} --gid ${PGID} --comment "" --home-dir /mattermost mattermost \
-  && curl -L $MM_PACKAGE | tar -xvz \
-  && chown -R mattermost:mattermost /mattermost /mattermost/data /mattermost/plugins /mattermost/client/plugins
-
-# Create PostgreSQL client SSL directory structure for ssl_mode=require
-RUN mkdir -p /mattermost/.postgresql \
-  && chmod 700 /mattermost/.postgresql
-
-# Final stage using distroless for minimal attack surface
-FROM gcr.io/distroless/base-debian12
-
-# Some ENV variables
-ENV PATH="/mattermost/bin:${PATH}"
-ENV MM_SERVICESETTINGS_ENABLELOCALMODE="true"
-
-# Copy over metadata files needed by runtime
-COPY --from=builder /etc/mime.types /etc
-
-# Copy CA certificates for SSL/TLS validation with proper ownership
-COPY --from=builder --chown=2000:2000 /etc/ssl/certs /etc/ssl/certs
-
-# Copy document processing utilities and necessary support files
-COPY --from=builder /usr/bin/pdftotext /usr/bin/pdftotext
-COPY --from=builder /usr/bin/wvText /usr/bin/wvText
-COPY --from=builder /usr/bin/wvWare /usr/bin/wvWare
-COPY --from=builder /usr/bin/unrtf /usr/bin/unrtf
-COPY --from=builder /usr/bin/tidy /usr/bin/tidy
-COPY --from=builder /usr/share/wv /usr/share/wv
-
-# Copy necessary libraries for document processing utilities
-COPY --from=builder /usr/lib/x86_64-linux-gnu/libpoppler.so* /usr/lib/
-COPY --from=builder /usr/lib/x86_64-linux-gnu/libfreetype.so* /usr/lib/
-COPY --from=builder /usr/lib/x86_64-linux-gnu/libpng16.so* /usr/lib/
-COPY --from=builder /usr/lib/x86_64-linux-gnu/libwv-1.2.so* /usr/lib/
-COPY --from=builder /usr/lib/x86_64-linux-gnu/libtidy.so* /usr/lib/
-COPY --from=builder /usr/lib/x86_64-linux-gnu/libfontconfig.so* /usr/lib/
-
-# Copy mattermost from builder stage
-COPY --from=builder --chown=2000:2000 /mattermost /mattermost
-
-# Copy passwd including mattermost user
-COPY  passwd /etc/passwd
-
-# We should refrain from running as privileged user
-USER mattermost
-
-# Healthcheck to make sure container is ready - using mmctl instead of curl for distroless compatibility
-HEALTHCHECK --interval=30s --timeout=10s \
-  CMD ["/mattermost/bin/mmctl", "system", "status", "--local"]
-
-# Configure entrypoint and command with proper permissions
-WORKDIR /mattermost
-CMD ["/mattermost/bin/mattermost"]
-
-EXPOSE 8065 8067 8074 8075
-
-# Declare volumes for mount point directories
-VOLUME ["/mattermost/data", "/mattermost/logs", "/mattermost/config", "/mattermost/plugins", "/mattermost/client/plugins"]
diff --git a/dockers/mattermost/docker-compose.yml b/dockers/mattermost/docker-compose.yml
index 950f379..47fe8a4 100644
--- a/dockers/mattermost/docker-compose.yml
+++ b/dockers/mattermost/docker-compose.yml
@@ -1,3 +1,5 @@
+# Mostlymatter from: https://framagit.org/framasoft/framateam/mostlymatter
+# Don't forget to chmod +x
 services:
 
   app:
@@ -14,6 +16,7 @@ services:
       - /etc/localtime:/etc/localtime:ro
       - /etc/timezone:/etc/timezone:ro
       - /etc/environment:/etc/environment:ro
+      - ./mostlymatter-amd64-v11.0.2:/mattermost/bin/mattermost
     env_file:
       - ../../secret/env-${mattermostServName}
     environment: