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update entrypoint

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This commit is contained in:
Carlos Panato 2019-06-14 19:17:29 +02:00
parent f60697d631
commit 6c062575be
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GPG Key ID: E2379A61085D0517
1 changed files with 8 additions and 16 deletions
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24
app/entrypoint.sh
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@ -2,19 +2,17 @@
# Function to generate a random salt
generate_salt() {
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 48 | head -n 1
tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 48 | head -n 1
}
# Read environment variables or set default values
DB_HOST=${DB_HOST:-db}
DB_PORT_NUMBER=${DB_PORT_NUMBER:-5432}
MM_USERNAME=${MM_USERNAME:-mmuser}
MM_PASSWORD=${MM_PASSWORD:-mmuser_password}
MM_DBNAME=${MM_DBNAME:-mattermost}
MM_CONFIG=${MM_CONFIG:-/mattermost/config/config.json}
if [ "${1:0:1}" = '-' ]; then
set -- platform "$@"
set -- mattermost "$@"
fi
if [ "$1" = 'platform' ]; then
@ -36,8 +34,8 @@ if [ "$1" = 'platform' ]; then
cp /config.json.save $MM_CONFIG
# Substitue some parameters with jq
jq '.ServiceSettings.ListenAddress = ":8000"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.LogSettings.EnableConsole = false' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.LogSettings.ConsoleLevel = "INFO"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.LogSettings.EnableConsole = true' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.LogSettings.ConsoleLevel = "ERROR"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.FileSettings.Directory = "/mattermost/data/"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.FileSettings.EnablePublicLink = true' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.FileSettings.PublicLinkSalt = "'$(generate_salt)'"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
@ -50,12 +48,13 @@ if [ "$1" = 'platform' ]; then
jq '.RateLimitSettings.Enable = true' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.SqlSettings.DriverName = "postgres"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.SqlSettings.AtRestEncryptKey = "'$(generate_salt)'"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
jq '.PluginSettings.Directory = "/mattermost/plugins/"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
else
echo "Using existing config file" $MM_CONFIG
fi
# Configure database access
if [ -z "$MM_SQLSETTINGS_DATASOURCE" ]
if [[ -z "$MM_SQLSETTINGS_DATASOURCE" && ! -z "$MM_USERNAME" && ! -z "$MM_PASSWORD" ]]
then
echo -ne "Configure database connection..."
# URLEncode the password, allowing for special characters
@ -66,18 +65,11 @@ if [ "$1" = 'platform' ]; then
echo "Using existing database connection"
fi
# Wait for database to be reachable
echo "Wait until database $DB_HOST:$DB_PORT_NUMBER is ready..."
until nc -z $DB_HOST $DB_PORT_NUMBER
do
sleep 1
done
# Wait another second for the database to be properly started.
# Necessary to avoid "panic: Failed to open sql connection pq: the database system is starting up"
sleep 1
echo "Starting platform"
echo "Starting mattermost"
fi
exec "$@"
exec "$@"