Use only MongoDB 7 at Snap.

Thanks to xet7 !
This commit is contained in:
Lauri Ojansivu 2025-10-15 07:56:11 +03:00
parent aa402d652d
commit 79e83e33ec
6 changed files with 54 additions and 1014 deletions

View file

@ -1,8 +1,7 @@
#!/bin/bash
# MongoDB Control Script
# Handles MongoDB server startup with automatic version detection and switching
# Supports MongoDB versions 3-8 with automatic binary selection
# Starts MongoDB 7.x server only
# get wekan/mongo settings
echo "Reading snap settings..."
@ -26,189 +25,13 @@ if [ "true" == "${DISABLE_MONGODB}" ]; then
exit 0
fi
# MongoDB Version Detection and Auto-Switching System
# Detects MongoDB server version from connection attempts and switches to correct binary
# MongoDB binary paths for different versions
# Note: Currently only versions 3 and 7 are available in the snap package
# Versions 4, 5, 6, 8 would need to be added to the snap package
MONGO3_BIN="/snap/${SNAP_NAME}/current/migratemongo/bin"
MONGO7_BIN="/snap/${SNAP_NAME}/current/bin"
MONGO3_LIB="/snap/${SNAP_NAME}/current/migratemongo/lib"
MONGO7_LIB="/snap/${SNAP_NAME}/current/usr/lib"
# Future paths for additional versions (when added to snap package)
MONGO4_BIN="/snap/${SNAP_NAME}/current/mongodb4/bin"
MONGO5_BIN="/snap/${SNAP_NAME}/current/mongodb5/bin"
MONGO6_BIN="/snap/${SNAP_NAME}/current/mongodb6/bin"
MONGO8_BIN="/snap/${SNAP_NAME}/current/mongodb8/bin"
# Version detection log
VERSION_DETECTION_LOG="${SNAP_COMMON}/mongodb-version-detection.log"
# Log version detection events
log_version_detection() {
echo "$(date): $1" >> "$VERSION_DETECTION_LOG"
}
# Detect MongoDB server version by attempting connection
detect_mongodb_version() {
local mongo_url="${MONGO_URL:-mongodb://127.0.0.1:27017/wekan}"
local detected_version=""
log_version_detection "Starting MongoDB version detection for: $mongo_url"
# Try to connect with MongoDB 7 first (latest available)
log_version_detection "Attempting connection with MongoDB 7 binary"
if timeout 10s /snap/${SNAP_NAME}/current/bin/mongosh --quiet --eval "db.runCommand({buildInfo: 1}).version" "$mongo_url" 2>/dev/null | grep -q "7\."; then
detected_version="7"
log_version_detection "Detected MongoDB 7.x server"
elif timeout 10s /snap/${SNAP_NAME}/current/bin/mongosh --quiet --eval "db.runCommand({buildInfo: 1}).version" "$mongo_url" 2>&1 | grep -q "protocol version\|wire protocol"; then
# Check for wire protocol errors that indicate older version
local error_output=$(timeout 10s /snap/${SNAP_NAME}/current/bin/mongosh --quiet --eval "db.runCommand({buildInfo: 1}).version" "$mongo_url" 2>&1)
if echo "$error_output" | grep -q "protocol version 0\|wire protocol version 0"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 0)"
elif echo "$error_output" | grep -q "protocol version 1\|wire protocol version 1"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 1)"
elif echo "$error_output" | grep -q "protocol version 2\|wire protocol version 2"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 2)"
elif echo "$error_output" | grep -q "protocol version 3\|wire protocol version 3"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 3)"
elif echo "$error_output" | grep -q "protocol version 4\|wire protocol version 4"; then
detected_version="4"
log_version_detection "Detected MongoDB 4.x server (wire protocol 4)"
elif echo "$error_output" | grep -q "protocol version 5\|wire protocol version 5"; then
detected_version="5"
log_version_detection "Detected MongoDB 5.x server (wire protocol 5)"
elif echo "$error_output" | grep -q "protocol version 6\|wire protocol version 6"; then
detected_version="6"
log_version_detection "Detected MongoDB 6.x server (wire protocol 6)"
elif echo "$error_output" | grep -q "protocol version 7\|wire protocol version 7"; then
detected_version="7"
log_version_detection "Detected MongoDB 7.x server (wire protocol 7)"
elif echo "$error_output" | grep -q "protocol version 8\|wire protocol version 8"; then
detected_version="8"
log_version_detection "Detected MongoDB 8.x server (wire protocol 8)"
else
log_version_detection "Unknown wire protocol error: $error_output"
fi
else
log_version_detection "No MongoDB server running or connection failed"
fi
echo "$detected_version"
}
# Switch to appropriate MongoDB binary based on detected version
switch_mongodb_binary() {
local version="$1"
case "$version" in
"3")
if [ -f "/snap/${SNAP_NAME}/current/migratemongo/bin/mongod" ]; then
log_version_detection "Switching to MongoDB 3.x binary"
export PATH="${MONGO3_BIN}:${PATH}"
export LD_LIBRARY_PATH="${MONGO3_LIB}:${MONGO3_LIB}/x86_64-linux-gnu:${LD_LIBRARY_PATH}"
echo "3" > "${SNAP_COMMON}/mongodb-active-version"
else
log_version_detection "MongoDB 3.x binary not found, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
;;
"4")
if [ -f "/snap/${SNAP_NAME}/current/mongodb4/bin/mongod" ]; then
log_version_detection "Switching to MongoDB 4.x binary"
export PATH="${MONGO4_BIN}:${PATH}"
echo "4" > "${SNAP_COMMON}/mongodb-active-version"
else
log_version_detection "MongoDB 4.x binary not found, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
;;
"5")
if [ -f "/snap/${SNAP_NAME}/current/mongodb5/bin/mongod" ]; then
log_version_detection "Switching to MongoDB 5.x binary"
export PATH="${MONGO5_BIN}:${PATH}"
echo "5" > "${SNAP_COMMON}/mongodb-active-version"
else
log_version_detection "MongoDB 5.x binary not found, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
;;
"6")
if [ -f "/snap/${SNAP_NAME}/current/mongodb6/bin/mongod" ]; then
log_version_detection "Switching to MongoDB 6.x binary"
export PATH="${MONGO6_BIN}:${PATH}"
echo "6" > "${SNAP_COMMON}/mongodb-active-version"
else
log_version_detection "MongoDB 6.x binary not found, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
;;
"7"|"")
log_version_detection "Using MongoDB 7.x binary (default)"
export PATH="${MONGO7_BIN}:${PATH}"
export LD_LIBRARY_PATH="${MONGO7_LIB}:${LD_LIBRARY_PATH}"
echo "7" > "${SNAP_COMMON}/mongodb-active-version"
;;
"8")
if [ -f "/snap/${SNAP_NAME}/current/mongodb8/bin/mongod" ]; then
log_version_detection "Switching to MongoDB 8.x binary"
export PATH="${MONGO8_BIN}:${PATH}"
echo "8" > "${SNAP_COMMON}/mongodb-active-version"
else
log_version_detection "MongoDB 8.x binary not found, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
;;
*)
log_version_detection "Unknown version $version, using default MongoDB 7.x"
export PATH="${MONGO7_BIN}:${PATH}"
export LD_LIBRARY_PATH="${MONGO7_LIB}:${LD_LIBRARY_PATH}"
echo "7" > "${SNAP_COMMON}/mongodb-active-version"
;;
esac
}
# Main version detection and switching logic
setup_mongodb_version() {
# Check if we have a cached version
if [ -f "${SNAP_COMMON}/mongodb-active-version" ]; then
local cached_version=$(cat "${SNAP_COMMON}/mongodb-active-version")
log_version_detection "Using cached MongoDB version: $cached_version"
switch_mongodb_binary "$cached_version"
return
fi
# Detect version and switch
local detected_version=$(detect_mongodb_version)
if [ -n "$detected_version" ]; then
switch_mongodb_binary "$detected_version"
else
# Default to MongoDB 7 if detection fails
log_version_detection "Version detection failed, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
}
# Run version detection and setup
setup_mongodb_version
# make sure we have set minimum env variables for locale
if [ -z "${LANG}" ]; then
export LANG=en_US.UTF-8
fi
export LC_ALL=C
# If CPU does not support AVX, use Qemu that supports AVX.
# Migratemongo is at https://github.com/wekan/migratemongo
# and at directory /snap/${SNAP_NAME}/current/migratemongo/avx
# is bash scripts like mongod, mongosh check avx support and use Qemu if needed.
export PATH=/snap/${SNAP_NAME}/current/migratemongo/avx:/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:${PATH}
export PATH=/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:${PATH}
export LD_LIBRARY_PATH=/snap/${SNAP_NAME}/current/lib:/snap/${SNAP_NAME}/current/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH}
# If temporary settings log exists, delete it
@ -254,60 +77,57 @@ echo " MONGODB_PORT: ${MONGODB_PORT:-27017}"
echo " MONGODB_BIND_UNIX_SOCKET: ${MONGODB_BIND_UNIX_SOCKET:-not set}"
echo " BIND_OPTIONS: ${BIND_OPTIONS}"
# Start MongoDB with appropriate version
echo "Starting MongoDB with detected version..."
log_version_detection "Starting MongoDB server"
# Check if MongoDB is already running
check_mongodb_running() {
local port="${MONGODB_PORT:-27017}"
local bind_ip="${MONGODB_BIND_IP:-127.0.0.1}"
# Check if MongoDB is already running on the configured port
if netstat -tuln 2>/dev/null | grep -q ":${port} "; then
echo "MongoDB is already running on port ${port}"
return 0
fi
# Alternative check using lsof if netstat is not available
if command -v lsof >/dev/null 2>&1; then
if lsof -i ":${port}" >/dev/null 2>&1; then
echo "MongoDB is already running on port ${port} (detected via lsof)"
return 0
fi
fi
# Check if there's a PID file and the process is still running
if [ -f "${SNAP_COMMON}/mongodb.pid" ]; then
local pid=$(cat "${SNAP_COMMON}/mongodb.pid" 2>/dev/null)
if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
echo "MongoDB is already running (PID: $pid)"
return 0
else
# Remove stale PID file
rm -f "${SNAP_COMMON}/mongodb.pid"
fi
fi
return 1
}
# Get the active version
ACTIVE_VERSION=$(cat "${SNAP_COMMON}/mongodb-active-version" 2>/dev/null || echo "7")
# Cleanup function to remove PID file on exit
cleanup() {
rm -f "${SNAP_COMMON}/mongodb.pid"
}
trap cleanup EXIT
case "$ACTIVE_VERSION" in
"3")
echo "Starting MongoDB 3.x server..."
log_version_detection "Starting MongoDB 3.x server"
exec /snap/${SNAP_NAME}/current/migratemongo/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS
;;
"4")
echo "Starting MongoDB 4.x server..."
log_version_detection "Starting MongoDB 4.x server"
exec /snap/${SNAP_NAME}/current/mongodb4/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS
;;
"5")
echo "Starting MongoDB 5.x server..."
log_version_detection "Starting MongoDB 5.x server"
exec /snap/${SNAP_NAME}/current/mongodb5/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS
;;
"6")
echo "Starting MongoDB 6.x server..."
log_version_detection "Starting MongoDB 6.x server"
exec /snap/${SNAP_NAME}/current/mongodb6/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS
;;
"7"|*)
echo "Starting MongoDB 7.x server..."
log_version_detection "Starting MongoDB 7.x server"
exec /snap/${SNAP_NAME}/current/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS
;;
"8")
echo "Starting MongoDB 8.x server..."
log_version_detection "Starting MongoDB 8.x server"
exec /snap/${SNAP_NAME}/current/mongodb8/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS
;;
esac
# Check if MongoDB is already running
if check_mongodb_running; then
echo "MongoDB is already running. Exiting to prevent multiple instances."
exit 0
fi
# Start MongoDB 7.x server
echo "Starting MongoDB 7.x server..."
# Create PID file
echo $$ > "${SNAP_COMMON}/mongodb.pid"
exec /snap/${SNAP_NAME}/current/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend $BIND_OPTIONS

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@ -1,177 +0,0 @@
#!/bin/bash
# MongoDB Control Script
# Handles MongoDB server startup with automatic version detection and switching
# get wekan/mongo settings
source $SNAP/bin/wekan-read-settings
if [ "true" == "${DISABLE_MONGODB}" ]; then
echo "mongodb is disabled. Stop service"
snapctl stop --disable ${SNAP_NAME}.mongodb
exit 0
fi
# MongoDB Version Detection and Auto-Switching System
# Detects MongoDB server version from connection attempts and switches to correct binary
# MongoDB binary paths for different versions
MONGO3_BIN="/snap/${SNAP_NAME}/current/migratemongo/bin"
MONGO7_BIN="/snap/${SNAP_NAME}/current/bin"
MONGO3_LIB="/snap/${SNAP_NAME}/current/migratemongo/lib"
MONGO7_LIB="/snap/${SNAP_NAME}/current/usr/lib"
# Version detection log
VERSION_DETECTION_LOG="${SNAP_COMMON}/mongodb-version-detection.log"
# Log version detection events
log_version_detection() {
echo "$(date): $1" >> "$VERSION_DETECTION_LOG"
}
# Detect MongoDB server version by attempting connection
detect_mongodb_version() {
local mongo_url="${MONGO_URL:-mongodb://127.0.0.1:27017/wekan}"
local detected_version=""
log_version_detection "Starting MongoDB version detection for: $mongo_url"
# Try to connect with MongoDB 7 first (latest)
log_version_detection "Attempting connection with MongoDB 7 binary"
if timeout 10s /snap/${SNAP_NAME}/current/bin/mongosh --quiet --eval "db.runCommand({buildInfo: 1}).version" "$mongo_url" 2>/dev/null | grep -q "7\."; then
detected_version="7"
log_version_detection "Detected MongoDB 7.x server"
elif timeout 10s /snap/${SNAP_NAME}/current/bin/mongosh --quiet --eval "db.runCommand({buildInfo: 1}).version" "$mongo_url" 2>&1 | grep -q "protocol version\|wire protocol"; then
# Check for wire protocol errors that indicate older version
local error_output=$(timeout 10s /snap/${SNAP_NAME}/current/bin/mongosh --quiet --eval "db.runCommand({buildInfo: 1}).version" "$mongo_url" 2>&1)
if echo "$error_output" | grep -q "protocol version 0\|wire protocol version 0"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 0)"
elif echo "$error_output" | grep -q "protocol version 1\|wire protocol version 1"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 1)"
elif echo "$error_output" | grep -q "protocol version 2\|wire protocol version 2"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 2)"
elif echo "$error_output" | grep -q "protocol version 3\|wire protocol version 3"; then
detected_version="3"
log_version_detection "Detected MongoDB 3.x server (wire protocol 3)"
else
log_version_detection "Unknown wire protocol error: $error_output"
fi
else
log_version_detection "No MongoDB server running or connection failed"
fi
echo "$detected_version"
}
# Switch to appropriate MongoDB binary based on detected version
switch_mongodb_binary() {
local version="$1"
case "$version" in
"3")
log_version_detection "Switching to MongoDB 3.x binary"
export PATH="${MONGO3_BIN}:${PATH}"
export LD_LIBRARY_PATH="${MONGO3_LIB}:${MONGO3_LIB}/x86_64-linux-gnu:${LD_LIBRARY_PATH}"
echo "3" > "${SNAP_COMMON}/mongodb-active-version"
;;
"7"|"")
log_version_detection "Using MongoDB 7.x binary (default)"
export PATH="${MONGO7_BIN}:${PATH}"
export LD_LIBRARY_PATH="${MONGO7_LIB}:${LD_LIBRARY_PATH}"
echo "7" > "${SNAP_COMMON}/mongodb-active-version"
;;
*)
log_version_detection "Unknown version $version, using default MongoDB 7.x"
export PATH="${MONGO7_BIN}:${PATH}"
export LD_LIBRARY_PATH="${MONGO7_LIB}:${LD_LIBRARY_PATH}"
echo "7" > "${SNAP_COMMON}/mongodb-active-version"
;;
esac
}
# Main version detection and switching logic
setup_mongodb_version() {
# Check if we have a cached version
if [ -f "${SNAP_COMMON}/mongodb-active-version" ]; then
local cached_version=$(cat "${SNAP_COMMON}/mongodb-active-version")
log_version_detection "Using cached MongoDB version: $cached_version"
switch_mongodb_binary "$cached_version"
return
fi
# Detect version and switch
local detected_version=$(detect_mongodb_version)
if [ -n "$detected_version" ]; then
switch_mongodb_binary "$detected_version"
else
# Default to MongoDB 7 if detection fails
log_version_detection "Version detection failed, using default MongoDB 7.x"
switch_mongodb_binary "7"
fi
}
# Run version detection and setup
setup_mongodb_version
# make sure we have set minimum env variables for locale
if [ -z "${LANG}" ]; then
export LANG=en_US.UTF-8
fi
export LC_ALL=C
# If CPU does not support AVX, use Qemu that supports AVX.
# Migratemongo is at https://github.com/wekan/migratemongo
# and at directory /snap/${SNAP_NAME}/current/migratemongo/avx
# is bash scripts like mongod, mongosh check avx support and use Qemu if needed.
export PATH=/snap/${SNAP_NAME}/current/migratemongo/avx:/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:${PATH}
export LD_LIBRARY_PATH=/snap/${SNAP_NAME}/current/lib:/snap/${SNAP_NAME}/current/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH}
# If temporary settings log exists, delete it
if [ -f ${SNAP_COMMON}/settings.log ]; then
rm ${SNAP_COMMON}/settings.log
fi
# Set MongoDB log destination to snapcommon for log file detection
export MONGO_LOG_DESTINATION="snapcommon"
# Set MongoDB data directory
export MONGO_DATA_DIR="${SNAP_COMMON}/wekan"
# Create MongoDB data directory if it doesn't exist
if [ ! -d "$MONGO_DATA_DIR" ]; then
mkdir -p "$MONGO_DATA_DIR"
chmod 755 "$MONGO_DATA_DIR"
fi
# Set MongoDB log file path
export MONGO_LOG_FILE="${SNAP_COMMON}/mongodb.log"
# Start MongoDB with appropriate version
echo "Starting MongoDB with detected version..."
log_version_detection "Starting MongoDB server"
# Get the active version
ACTIVE_VERSION=$(cat "${SNAP_COMMON}/mongodb-active-version" 2>/dev/null || echo "7")
if [ "$ACTIVE_VERSION" = "3" ]; then
echo "Starting MongoDB 3.x server..."
log_version_detection "Starting MongoDB 3.x server"
exec /snap/${SNAP_NAME}/current/migratemongo/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend \
--bind_ip=127.0.0.1 \
--port=27017
else
echo "Starting MongoDB 7.x server..."
log_version_detection "Starting MongoDB 7.x server"
exec /snap/${SNAP_NAME}/current/bin/mongod \
--dbpath="$MONGO_DATA_DIR" \
--logpath="$MONGO_LOG_FILE" \
--logappend \
--bind_ip=127.0.0.1 \
--port=27017
fi

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@ -1,281 +0,0 @@
#!/bin/bash
# MongoDB Control Script
# Handles MongoDB server startup with automatic version detection and switching
# get wekan/mongo settings
source $SNAP/bin/wekan-read-settings
if [ "true" == "${DISABLE_MONGODB}" ]; then
echo "mongodb is disabled. Stop service"
snapctl stop --disable ${SNAP_NAME}.mongodb
exit 0
fi
# Check if migration is needed
check_migration_needed() {
if [ -f "$MIGRATION_STATUS" ]; then
local status=$(jq -r '.status' "$MIGRATION_STATUS" 2>/dev/null || echo "unknown")
if [ "$status" = "completed" ]; then
return 1
elif [ "$status" = "running" ]; then
return 0
fi
fi
# Check if we have MongoDB 3 data
if [ -d "${SNAP_COMMON}/wekan" ] && [ ! -f "${SNAP_COMMON}/mongodb-version-7" ]; then
return 0
fi
return 1
}
# Handle migration - only if MIGRATE_MONGODB=true
handle_migration() {
echo "MongoDB migration needed, starting migration process..."
# Stop Wekan (meteor) process before migration
echo "Stopping Wekan (meteor) process for migration..."
snapctl stop --disable ${SNAP_NAME}.wekan || true
snapctl stop --disable ${SNAP_NAME} || true
# Wait a moment for processes to stop
sleep 2
# Kill any remaining meteor/node processes
pkill -f "node.*main.js" || true
pkill -f "meteor" || true
sleep 1
# Start migration web interface in background
$SNAP/bin/mongodb-migration-web &
local web_pid=$!
echo "$web_pid" > "${SNAP_COMMON}/migration-web.pid"
# Run migration
if $SNAP/bin/mongodb-migrate; then
echo "MongoDB migration completed successfully"
# Kill migration web interface
if [ -f "${SNAP_COMMON}/migration-web.pid" ]; then
local web_pid=$(cat "${SNAP_COMMON}/migration-web.pid")
kill "$web_pid" 2>/dev/null || true
rm -f "${SNAP_COMMON}/migration-web.pid"
fi
# Clean up temporary Node.js server file
rm -f "${SNAP_COMMON}/migration-web-server.js"
echo "Migration completed. Wekan will be restarted automatically."
else
echo "MongoDB migration failed"
# Kill migration web interface
if [ -f "${SNAP_COMMON}/migration-web.pid" ]; then
local web_pid=$(cat "${SNAP_COMMON}/migration-web.pid")
kill "$web_pid" 2>/dev/null || true
rm -f "${SNAP_COMMON}/migration-web.pid"
fi
# Clean up temporary Node.js server file
rm -f "${SNAP_COMMON}/migration-web-server.js"
exit 1
fi
}
# Check if revert is requested
if [ -f "$REVERT_FILE" ]; then
echo "Revert requested, stopping Wekan and MongoDB, then reverting migration..."
# Stop Wekan (meteor) process before revert
echo "Stopping Wekan (meteor) process for revert..."
snapctl stop --disable ${SNAP_NAME}.wekan || true
snapctl stop --disable ${SNAP_NAME} || true
# Wait a moment for processes to stop
sleep 2
# Kill any remaining meteor/node processes
pkill -f "node.*main.js" || true
pkill -f "meteor" || true
sleep 1
# Stop MongoDB
snapctl stop --disable ${SNAP_NAME}.mongodb
# Run migration (which will handle revert)
$SNAP/bin/mongodb-migrate
exit $?
fi
# Check if migration is needed - only if MIGRATE_MONGODB=true
if [ "$MIGRATE_MONGODB" = "true" ]; then
if check_migration_needed; then
handle_migration
else
echo "MIGRATE_MONGODB=true but no migration needed"
fi
else
echo "MIGRATE_MONGODB not set to 'true' - skipping migration check"
fi
# make sure we have set minimum env variables for locale
if [ -z "${LANG}" ]; then
export LANG=en_US.UTF-8
fi
export LC_ALL=C
# If CPU does not support AVX, use Qemu that supports AVX.
# Migratemongo is at https://github.com/wekan/migratemongo
# and at directory /snap/${SNAP_NAME}/current/migratemongo/avx
# is bash scripts like mongod, mongosh check avx support and use Qemu if needed.
export PATH=/snap/${SNAP_NAME}/current/migratemongo/avx:/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:${PATH}
export LD_LIBRARY_PATH=/snap/${SNAP_NAME}/current/lib:/snap/${SNAP_NAME}/current/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH}
# If temporary settings log exists, delete it
if [ -f ${SNAP_COMMON}/settings.log ]; then
rm ${SNAP_COMMON}/settings.log
fi
#if test -f "$SNAP_COMMON/01-migrate-mongo3-to-mongo5.txt"; then
# touch "$SNAP_COMMON/01-migrate-mongo3-to-mongo5.txt"
# # Stop MongoDB
# touch "$SNAP_COMMON/02-disable-mongo.txt"
# snapctl stop --disable ${SNAP_NAME}.mongodb
# touch "$SNAP_COMMON/03-eval-stop-mongo.txt"
# mongo wekan --eval "db.getSiblingDB('admin').shutdownServer()" $BIND_OPTIONS
# # Start MongoDB 4.4
# touch "$SNAP_COMMON/04-start-mongo44.txt"
# $SNAP/mongo44bin/mongod --dbpath $SNAP_COMMON --logpath $SNAP_COMMON/02_mongodb_log_while_migrate.txt --logappend --journal $MONGO_URL --quiet
# # Wait MongoDB 4.4 to start
# touch "$SNAP_COMMON/05-wait-2s-mongo44-start.txt"
# sleep 2s
# # Dump Old MongoDB 3.x database
# touch "$SNAP_COMMON/06-dump-database.txt"
# (cd $SNAP_COMMON && mongodump --port ${MONGODB_PORT})
# # Stop MongoDB 4.4
# touch "$SNAP_COMMON/07-stop-mongo44.txt"
# $SNAP/mongo44bin/mongo wekan --eval "db.getSiblingDB('admin').shutdownServer()" $BIND_OPTIONS
# # Wait MongoDB 4.4 to stop
# touch "$SNAP_COMMON/08-wait-2s-mongo44-stop.txt"
# sleep 2s
# # Start MongoDB 5
# touch "$SNAP_COMMON/09-start-mongo5.txt"
# mongod --dbpath $SNAP_COMMON --logpath $SNAP_COMMON/10_mongodb_log_while_migrate.txt --logappend --journal $MONGO_URL --quiet
# # Restore database
# touch "$SNAP_COMMON/11-mongorestore-to-mongo5.txt"
# (cd $SNAP_COMMON && mongorestore --port ${MONGODB_PORT})
# # Wait 5s
# touch "$SNAP_COMMON/12-wait-5s-after-restore.txt"
# sleep 5s
# # Shutdown mongodb
# touch "$SNAP_COMMON/13-shutdown-mongodb.txt"
# mongo wekan --eval "db.getSiblingDB('admin').shutdownServer()" $BIND_OPTIONS
# touch "$SNAP_COMMON/14-wait-5s-after-mongo5-shutdown.txt"
# sleep 5s
# # Enable MongoDB 5
# touch "$SNAP_COMMON/15-enable-mongo-5.txt"
# snapctl start --enable ${SNAP_NAME}.mongodb
#fi
# When starting MongoDB, if logfile exist, delete it, because now uses syslog instead of logfile,
# because syslog usually already has log rotation.
# https://github.com/wekan/wekan-snap/issues/92
#if test -f "$SNAP_COMMON/mongodb.log"; then
# rm -f "$SNAP_COMMON/mongodb.log"
#fi
# Alternative: When starting MongoDB, and using logfile, truncate log to last 1000 lines of text.
# 1) If file exists:
#if test -f "$SNAP_COMMON/mongodb.log"; then
# # 2) Copy last 1000 lines to variable loglast1000lines.
# loglast1000lines=$(tail -1000 "$SNAP_COMMON/mongodb.log")
# # 3) Copy variable to replace original MongoDB log.
# echo "$loglast1000lines" > "$SNAP_COMMON/mongodb.log"
# # 4) Set variable to be empty.
# loglast1000lines=""
#fi
if [ -z "${MONGO_URL}" ]; then
# start mongo deamon
BIND_OPTIONS=""
if [ "nill" != "${MONGODB_BIND_UNIX_SOCKET}" ] && [ "x" != "x${MONGODB_BIND_UNIX_SOCKET}" ]; then
BIND_OPTIONS+=" --unixSocketPrefix ${MONGODB_BIND_UNIX_SOCKET}"
fi
# Newest MongoDB uses --host or --bind_ip
if [ "x" != "x${MONGODB_BIND_IP}" ]; then
BIND_OPTIONS+=" --bind_ip $MONGODB_BIND_IP"
fi
if [ "x" != "x${MONGODB_PORT}" ]; then
BIND_OPTIONS+=" --port ${MONGODB_PORT}"
fi
if [ "syslog" == "${MONGO_LOG_DESTINATION}" ]; then
echo "Sending mongodb logs to syslog"
mongod --dbpath ${SNAP_COMMON} --syslog ${BIND_OPTIONS} --quiet
exit 0
fi
if [ "snapcommon" == "${MONGO_LOG_DESTINATION}" ]; then
echo "Sending mongodb logs to $SNAP_COMMON"
mongod --dbpath ${SNAP_COMMON} --logpath ${SNAP_COMMON}/mongodb.log --logappend ${BIND_OPTIONS} --quiet
fi
if [ "devnull" == "${MONGO_LOG_DESTINATION}" ]; then
echo "Sending mongodb logs to /dev/null"
mongod --dbpath ${SNAP_COMMON} --logpath /dev/null ${BIND_OPTIONS} --quiet
fi
#echo "mongodb log destination: ${MONGO_LOG_DESTINATION}" >> "${SNAP_COMMON}/settings.log"
# Disable MongoDB telemetry and free monitoring
/snap/${SNAP_NAME}/current/bin/mongosh wekan --eval 'disableTelemetry();' --port ${MONGODB_PORT}
/snap/${SNAP_NAME}/current/bin/mongosh wekan --eval 'db.disableFreeMonitoring();' --port ${MONGODB_PORT}
# Snap: Disable apparmor="DENIED" at syslog
# https://github.com/wekan/wekan/issues/4855
/snap/${SNAP_NAME}/current/bin/mongosh wekan --eval 'db.adminCommand({ setParameter: 1, diagnosticDataCollectionEnabled: false});' --port ${MONGODB_PORT}
# Drop indexes on database upgrade, when starting MongoDB
#mongosh wekan --eval "db.getCollectionNames().forEach(function(col_name) { var coll = db.getCollection(col_name); coll.dropIndexes(); });" $BIND_OPTIONS
# Set MongoDB feature compatibility version
#mongosh wekan --eval 'db.adminCommand({ setFeatureCompatibilityVersion: "4.4" });' ${BIND_OPTIONS}
# Delete incomplete uploads so that they would not prevent starting WeKan
/snap/${SNAP_NAME}/current/bin/mongosh wekan --eval 'db.getCollection("cfs.attachments.filerecord").find( { "uploadedAt": { "$exists": true }, "copies.attachments" : null,"failures.copies.attachments.doneTrying" : {"$ne" : true}});' --port ${MONGODB_PORT}
else
if [ "syslog" == "${MONGO_LOG_DESTINATION}" ]; then
echo "Sending mongodb logs to syslog"
mongod --dbpath ${SNAP_COMMON} --syslog ${MONGO_URL} --quiet
fi
if [ "snapcommon" == "${MONGO_LOG_DESTINATION}" ]; then
echo "Sending mongodb logs to ${SNAP_COMMON}"
mongod --dbpath ${SNAP_COMMON} --logpath ${SNAP_COMMON}/mongodb.log --logappend ${MONGO_URL} --quiet
fi
if [ "devnull" == "${MONGO_LOG_DESTINATION}" ]; then
echo "Sending mongodb logs to /dev/null"
mongod --dbpath ${SNAP_COMMON} --logpath /dev/null ${MONGO_URL} --quiet
fi
# Disable MongoDB telemetry and free monitoring
/snap/${SNAP_NAME}/current/bin/mongosh ${MONGO_URL} --eval 'disableTelemetry();'
/snap/${SNAP_NAME}/current/bin/mongosh ${MONGO_URL} --eval 'db.disableFreeMonitoring();'
# Snap: Disable apparmor="DENIED" at syslog
# https://github.com/wekan/wekan/issues/4855
/snap/${SNAP_NAME}/current/bin/mongosh ${MONGO_URL} --eval 'db.adminCommand({ setParameter: 1, diagnosticDataCollectionEnabled: false});'
# Drop indexes on database upgrade, when starting MongoDB
#mongosh wekan --eval "db.getCollectionNames().forEach(function(col_name) { var coll = db.getCollection(col_name); coll.dropIndexes(); });" $BIND_OPTIONS
# Set MongoDB feature compatibility version
#/snap/${SNAP_NAME}/current/bin/mongosh ${MONGO_URL} --eval 'db.adminCommand({ setFeatureCompatibilityVersion: "4.4" });'
# Delete incomplete uploads so that they would not prevent starting WeKan
/snap/${SNAP_NAME}/current/bin/mongosh ${MONGO_URL} --eval 'db.getCollection("cfs.attachments.filerecord").find( { "uploadedAt": { "$exists": true }, "copies.attachments" : null,"failures.copies.attachments.doneTrying" : {"$ne" : true}});'
fi

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@ -1,138 +0,0 @@
#!/bin/bash
# MongoDB Version Manager
# Helps manage MongoDB server binaries for different versions (3-8)
# This script provides utilities for adding and managing MongoDB server versions
# Source settings
source $SNAP/bin/wekan-read-settings
# MongoDB version information
declare -A MONGO_VERSIONS=(
["3"]="3.2.22"
["4"]="4.4.28"
["5"]="5.0.28"
["6"]="6.0.15"
["7"]="7.0.25"
["8"]="8.0.4"
)
# MongoDB binary paths
declare -A MONGO_PATHS=(
["3"]="/snap/${SNAP_NAME}/current/migratemongo/bin"
["4"]="/snap/${SNAP_NAME}/current/mongodb4/bin"
["5"]="/snap/${SNAP_NAME}/current/mongodb5/bin"
["6"]="/snap/${SNAP_NAME}/current/mongodb6/bin"
["7"]="/snap/${SNAP_NAME}/current/bin"
["8"]="/snap/${SNAP_NAME}/current/mongodb8/bin"
)
# Check which MongoDB versions are available
check_available_versions() {
echo "=== Available MongoDB Server Versions ==="
for version in "${!MONGO_VERSIONS[@]}"; do
local path="${MONGO_PATHS[$version]}"
if [ -f "$path/mongod" ]; then
echo "✓ MongoDB $version.x (${MONGO_VERSIONS[$version]}) - Available at $path"
else
echo "✗ MongoDB $version.x (${MONGO_VERSIONS[$version]}) - Not available at $path"
fi
done
echo ""
}
# Check which MongoDB Node.js drivers are available
check_available_drivers() {
echo "=== Available MongoDB Node.js Drivers ==="
if [ -f "/home/wekan/repos/wekan/package.json" ]; then
for version in "${!MONGO_VERSIONS[@]}"; do
if grep -q "mongodb${version}legacy" "/home/wekan/repos/wekan/package.json"; then
echo "✓ MongoDB $version.x Node.js driver - Available (mongodb${version}legacy)"
else
echo "✗ MongoDB $version.x Node.js driver - Not available"
fi
done
else
echo "package.json not found"
fi
echo ""
}
# Show current active MongoDB version
show_active_version() {
if [ -f "${SNAP_COMMON}/mongodb-active-version" ]; then
local active_version=$(cat "${SNAP_COMMON}/mongodb-active-version")
echo "=== Current Active MongoDB Version ==="
echo "Active Version: MongoDB $active_version.x"
echo "Version File: ${SNAP_COMMON}/mongodb-active-version"
echo ""
else
echo "=== Current Active MongoDB Version ==="
echo "No active version file found (will use default MongoDB 7.x)"
echo ""
fi
}
# Show version detection log
show_detection_log() {
if [ -f "${SNAP_COMMON}/mongodb-version-detection.log" ]; then
echo "=== MongoDB Version Detection Log ==="
tail -20 "${SNAP_COMMON}/mongodb-version-detection.log"
echo ""
else
echo "=== MongoDB Version Detection Log ==="
echo "No detection log found"
echo ""
fi
}
# Force version detection
force_detection() {
echo "=== Forcing MongoDB Version Detection ==="
rm -f "${SNAP_COMMON}/mongodb-active-version"
echo "Cleared cached version. Next MongoDB restart will detect version automatically."
echo ""
}
# Show help
show_help() {
echo "MongoDB Version Manager"
echo ""
echo "Usage: $0 [command]"
echo ""
echo "Commands:"
echo " versions - Show available MongoDB server versions"
echo " drivers - Show available MongoDB Node.js drivers"
echo " active - Show current active MongoDB version"
echo " log - Show version detection log"
echo " detect - Force version detection on next restart"
echo " help - Show this help message"
echo ""
echo "Examples:"
echo " $0 versions # Check which MongoDB versions are available"
echo " $0 active # Show which version is currently active"
echo " $0 detect # Force re-detection on next restart"
echo ""
}
# Main command handling
case "${1:-help}" in
"versions")
check_available_versions
;;
"drivers")
check_available_drivers
;;
"active")
show_active_version
;;
"log")
show_detection_log
;;
"detect")
force_detection
;;
"help"|*)
show_help
;;
esac

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@ -1,141 +0,0 @@
#!/bin/bash
# Snap Channel Manager for Wekan
# Manages snap channels for Wekan-related packages
# Source settings
source $SNAP/bin/wekan-read-settings
# Wekan-related snap packages
WEKAN_SNAPS=("wekan" "wekan-gantt-gpl" "wekan-ondra")
# Get current channel for a snap
get_current_channel() {
local snap_name="$1"
snap list "$snap_name" 2>/dev/null | awk 'NR==2 {print $4}' || echo "not-installed"
}
# Check if snap is on stable channel
is_stable_channel() {
local snap_name="$1"
local channel=$(get_current_channel "$snap_name")
[ "$channel" = "stable" ]
}
# Switch snap to stable channel
switch_to_stable() {
local snap_name="$1"
local current_channel=$(get_current_channel "$snap_name")
if [ "$current_channel" = "not-installed" ]; then
echo "Snap $snap_name is not installed"
return 1
fi
if [ "$current_channel" = "stable" ]; then
echo "Snap $snap_name is already on stable channel"
return 0
fi
echo "Switching $snap_name from $current_channel to stable channel..."
if snap refresh "$snap_name" --channel=stable; then
echo "Successfully switched $snap_name to stable channel"
return 0
else
echo "Failed to switch $snap_name to stable channel"
return 1
fi
}
# Show status of all Wekan snaps
show_status() {
echo "=== Wekan Snap Channel Status ==="
echo ""
local all_stable=true
for snap_name in "${WEKAN_SNAPS[@]}"; do
local channel=$(get_current_channel "$snap_name")
local status=""
if [ "$channel" = "not-installed" ]; then
status="[NOT INSTALLED]"
elif [ "$channel" = "stable" ]; then
status="[STABLE]"
else
status="[NON-STABLE: $channel]"
all_stable=false
fi
printf "%-20s %s\n" "$snap_name:" "$status"
done
echo ""
if [ "$all_stable" = true ]; then
echo "All Wekan snaps are on stable channel ✓"
else
echo "Some Wekan snaps are not on stable channel ⚠"
fi
}
# Switch all Wekan snaps to stable
switch_all_to_stable() {
echo "=== Switching All Wekan Snaps to Stable Channel ==="
echo ""
local success_count=0
local total_count=0
for snap_name in "${WEKAN_SNAPS[@]}"; do
if [ "$(get_current_channel "$snap_name")" != "not-installed" ]; then
total_count=$((total_count + 1))
if switch_to_stable "$snap_name"; then
success_count=$((success_count + 1))
fi
echo ""
fi
done
echo "=== Summary ==="
echo "Successfully switched: $success_count/$total_count snaps"
if [ "$success_count" -eq "$total_count" ]; then
echo "All Wekan snaps are now on stable channel ✓"
return 0
else
echo "Some snaps failed to switch to stable channel ⚠"
return 1
fi
}
# Show help
show_help() {
echo "Wekan Snap Channel Manager"
echo ""
echo "Usage: $0 [command]"
echo ""
echo "Commands:"
echo " status - Show current channel status for all Wekan snaps"
echo " switch - Switch all Wekan snaps to stable channel"
echo " help - Show this help"
echo ""
echo "Wekan-related snaps: ${WEKAN_SNAPS[*]}"
}
# Main execution
case "${1:-status}" in
"status")
show_status
;;
"switch")
switch_all_to_stable
;;
"help"|"-h"|"--help")
show_help
;;
*)
echo "Unknown command: $1"
show_help
exit 1
;;
esac