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https://github.com/chatmail/relay.git
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77dc67dde9
Without version tracking, if a new image requires the install stage (e.g. new package versions), the default configure,activate will skip it and potentially fail silently. At build time, the git hash is written to /etc/chatmail-image-version. At runtime, setup_chatmail_docker.sh compares it against the persisted /home/.chatmail-running-version (survives container restarts via the /home volume). If they differ, the install stage is automatically prepended to CMDEPLOY_STAGES. After a successful deploy, the running version is updated. Files: docker/chatmail_relay.dockerfile:68-69, docker/files/setup_chatmail_docker.sh:27-48
58 lines
1.9 KiB
Bash
Executable File
58 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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set -eo pipefail
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export CHATMAIL_INI="${CHATMAIL_INI:-/etc/chatmail/chatmail.ini}"
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CMDEPLOY=/opt/cmdeploy/bin/cmdeploy
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if [ -z "$MAIL_DOMAIN" ]; then
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echo "ERROR: Environment variable 'MAIL_DOMAIN' must be set!" >&2
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exit 1
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fi
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### MAIN
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if [ ! -f /etc/dkimkeys/opendkim.private ]; then
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/usr/sbin/opendkim-genkey -D /etc/dkimkeys -d "$MAIL_DOMAIN" -s opendkim
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fi
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chown opendkim:opendkim /etc/dkimkeys/opendkim.private
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chown opendkim:opendkim /etc/dkimkeys/opendkim.txt
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# Create chatmail.ini (skips if file already exists, e.g. volume-mounted)
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mkdir -p "$(dirname "$CHATMAIL_INI")"
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if [ ! -f "$CHATMAIL_INI" ]; then
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$CMDEPLOY init --config "$CHATMAIL_INI" "$MAIL_DOMAIN"
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fi
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# Auto-detect image upgrades: if the image version changed since last run,
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# include the install stage so new packages/binaries are picked up.
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IMAGE_VERSION_FILE="/etc/chatmail-image-version"
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RUNNING_VERSION_FILE="/home/.chatmail-running-version"
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CMDEPLOY_STAGES="${CMDEPLOY_STAGES:-configure,activate}"
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if [ -f "$IMAGE_VERSION_FILE" ]; then
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image_ver=$(cat "$IMAGE_VERSION_FILE")
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running_ver=""
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if [ -f "$RUNNING_VERSION_FILE" ]; then
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running_ver=$(cat "$RUNNING_VERSION_FILE")
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fi
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if [ "$image_ver" != "$running_ver" ]; then
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echo "[INFO] Image version changed ($running_ver -> $image_ver), adding install stage."
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case "$CMDEPLOY_STAGES" in
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*install*) ;; # already includes install
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*) CMDEPLOY_STAGES="install,$CMDEPLOY_STAGES" ;;
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esac
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fi
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fi
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export CMDEPLOY_STAGES
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$CMDEPLOY run --config "$CHATMAIL_INI" --ssh-host @local
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# Record successful version after deploy
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if [ -f "$IMAGE_VERSION_FILE" ]; then
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cp "$IMAGE_VERSION_FILE" "$RUNNING_VERSION_FILE"
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fi
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# Journald: forward to console for docker logs (idempotent)
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grep -q '^ForwardToConsole=yes' /etc/systemd/journald.conf \
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|| echo "ForwardToConsole=yes" >> /etc/systemd/journald.conf
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systemctl restart systemd-journald
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