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docker-salt-master/assets/runtime/functions.sh
2018-09-24 21:40:37 +02:00

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#!/usr/bin/env bash
set -e
echo "Loading ${SALT_RUNTIME_DIR}/env-defaults.sh"
source ${SALT_RUNTIME_DIR}/env-defaults.sh
# This function copies minion keys
function copy_minion_keys()
{
echo "Copying minion keys..."
if [ -d "${SALT_KEYS_DIR}/master" ] && [ ! -z "$(ls -A ${SALT_KEYS_DIR}/master)" ]; then
mkdir -v -p -m 0700 ${SALT_MASTER_DIR}
cp -v ${SALT_KEYS_DIR}/master/master.{pem,pub} ${SALT_MASTER_DIR}
chown -v ${SALT_USER}:${SALT_USER} ${SALT_MASTER_DIR}/master.{pem,pub}
fi
if [ -d "${SALT_KEYS_DIR}/minions" ] && [ ! -z "$(ls -A ${SALT_KEYS_DIR}/minions)" ]; then
mkdir -v -p -m 0700 ${SALT_MASTER_DIR}/minions
cp -v ${SALT_KEYS_DIR}/minions/* ${SALT_MASTER_DIR}/minions
chown -v ${SALT_USER}:${SALT_USER} ${SALT_MASTER_DIR}/minions/*
fi
}
# This functions cofigures master service
function configure_salt_master()
{
echo "Configuring salt-master..."
# https://docs.saltstack.com/en/latest/ref/configuration/master.html
local SALT_ROOT_DIR=/etc/salt
# Backup file
if [ ! -f ${SALT_ROOT_DIR}/master.backup ]; then
cp -pv ${SALT_ROOT_DIR}/master ${SALT_ROOT_DIR}/master.backup
else
cp -pv ${SALT_ROOT_DIR}/master.backup ${SALT_ROOT_DIR}/master
fi
# Set env variables
sed -i \
-e "s|^[#]*log_level:.*$|log_level: ${SALT_LOG_LEVEL}|" \
-e "s|^[#]*log_level_logfile:.*$|log_level_logfile: ${SALT_LEVEL_LOGFILE}|" \
-e "s|^[#]*default_include:.*$|default_include: ${SALT_ROOT_DIR}/master.d/*.conf|" \
${SALT_ROOT_DIR}/master
# Sync config files
if [[ $(find ${SALT_CONFS_DIR} -type f -name '*.conf' | wc -l) -gt 0 ]]; then
rsync --verbose --delete ${SALT_CONFS_DIR}/*.conf ${SALT_ROOT_DIR}/master.d/
chown ${SALT_USER}:${SALT_USER} ${SALT_ROOT_DIR}/master.d/*.conf
chmod +rx-w ${SALT_ROOT_DIR}/master.d/*.conf
fi
}