mirror of
https://github.com/zabbix/zabbix-docker.git
synced 2024-11-08 17:04:31 +01:00
Fixed errors with PostgreSQL when DB (not) exists
This commit is contained in:
parent
2900350602
commit
ba21f87b10
@ -141,7 +141,6 @@ check_variables_postgresql() {
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: ${DB_SERVER_HOST:="postgres-server"}
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: ${DB_SERVER_PORT:="5432"}
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: ${CREATE_ZBX_DB_USER:="false"}
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DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
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DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
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@ -161,26 +160,17 @@ check_db_connect_postgresql() {
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echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
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echo "* DB_SERVER_SCHEMA: ${DB_SERVER_SCHEMA}"
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if [ "${DEBUG_MODE}" == "true" ]; then
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if [ "${USE_DB_ROOT_USER}" == "true" ]; then
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echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
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echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
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fi
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echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
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echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
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fi
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echo "********************"
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if [ "${USE_DB_ROOT_USER}" != "true" ]; then
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DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
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DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
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fi
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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WAIT_TIMEOUT=5
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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@ -188,8 +178,8 @@ check_db_connect_postgresql() {
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while true :
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do
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --quiet 2>&1 1>/dev/null && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --dbname ${DB_SERVER_DBNAME} --quiet 2>&1 1>/dev/null && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --quiet 1>/dev/null 2>&1 && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --dbname ${DB_SERVER_DBNAME} --quiet 1>/dev/null 2>&1 && break
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echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
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sleep $WAIT_TIMEOUT
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@ -223,31 +213,31 @@ psql_query() {
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echo $result
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}
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create_db_user_postgresql() {
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[ "${CREATE_ZBX_DB_USER}" == "true" ] || return
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echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
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USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
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if [ -z "$USER_EXISTS" ]; then
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psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
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else
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psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
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fi
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}
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create_db_database_postgresql() {
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DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'" "${DB_SERVER_DBNAME}")
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if [ -z ${DB_EXISTS} ]; then
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echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
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psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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fi
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createdb --host "${DB_SERVER_HOST}" --port "${DB_SERVER_PORT}" --username "${DB_SERVER_ROOT_USER}" \
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--owner "${DB_SERVER_ZBX_USER}" --lc-ctype "en_US.utf8" --lc-collate "en_US.utf8" "${DB_SERVER_DBNAME}"
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unset PGPASSWORD
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unset PGOPTIONS
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else
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echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
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fi
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psql_query "CREATE SCHEMA IF NOT EXISTS ${DB_SERVER_SCHEMA}"
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psql_query "CREATE SCHEMA IF NOT EXISTS ${DB_SERVER_SCHEMA}" "${DB_SERVER_DBNAME}" 1>/dev/null
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}
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create_db_schema_postgresql() {
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@ -272,8 +262,8 @@ create_db_schema_postgresql() {
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fi
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zcat /usr/share/doc/zabbix-server-postgresql/create.sql.gz | psql --quiet \
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--host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} \
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--username ${DB_SERVER_ZBX_USER} --dbname ${DB_SERVER_DBNAME} 1>/dev/null || exit 1
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--host "${DB_SERVER_HOST}" --port "${DB_SERVER_PORT}" \
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--username "${DB_SERVER_ZBX_USER}" --dbname "${DB_SERVER_DBNAME}" 1>/dev/null || exit 1
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unset PGPASSWORD
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unset PGOPTIONS
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@ -403,7 +393,6 @@ prepare_server() {
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check_variables_postgresql
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check_db_connect_postgresql
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create_db_user_postgresql
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create_db_database_postgresql
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create_db_schema_postgresql
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@ -141,7 +141,6 @@ check_variables_postgresql() {
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: ${DB_SERVER_HOST:="postgres-server"}
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: ${DB_SERVER_PORT:="5432"}
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: ${CREATE_ZBX_DB_USER:="false"}
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DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
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DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
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@ -161,26 +160,17 @@ check_db_connect_postgresql() {
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echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
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echo "* DB_SERVER_SCHEMA: ${DB_SERVER_SCHEMA}"
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if [ "${DEBUG_MODE}" == "true" ]; then
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if [ "${USE_DB_ROOT_USER}" == "true" ]; then
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echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
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echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
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fi
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echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
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echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
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fi
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echo "********************"
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if [ "${USE_DB_ROOT_USER}" != "true" ]; then
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DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
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DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
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fi
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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WAIT_TIMEOUT=5
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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@ -188,8 +178,8 @@ check_db_connect_postgresql() {
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while true :
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do
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --quiet 2>&1 1>/dev/null && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --dbname ${DB_SERVER_DBNAME} --quiet 2>&1 1>/dev/null && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --quiet 1>/dev/null 2>&1 && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --dbname ${DB_SERVER_DBNAME} --quiet 1>/dev/null 2>&1 && break
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echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
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sleep $WAIT_TIMEOUT
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@ -208,7 +198,7 @@ psql_query() {
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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@ -223,31 +213,31 @@ psql_query() {
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echo $result
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}
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create_db_user_postgresql() {
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[ "${CREATE_ZBX_DB_USER}" == "true" ] || return
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echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
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USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
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if [ -z "$USER_EXISTS" ]; then
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psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
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else
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psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
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fi
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}
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create_db_database_postgresql() {
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DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'" "${DB_SERVER_DBNAME}")
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if [ -z ${DB_EXISTS} ]; then
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echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
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psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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fi
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createdb --host "${DB_SERVER_HOST}" --port "${DB_SERVER_PORT}" --username "${DB_SERVER_ROOT_USER}" \
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--owner "${DB_SERVER_ZBX_USER}" --lc-ctype "en_US.utf8" --lc-collate "en_US.utf8" "${DB_SERVER_DBNAME}"
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unset PGPASSWORD
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unset PGOPTIONS
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else
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echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
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fi
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psql_query "CREATE SCHEMA IF NOT EXISTS ${DB_SERVER_SCHEMA}"
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psql_query "CREATE SCHEMA IF NOT EXISTS ${DB_SERVER_SCHEMA}" "${DB_SERVER_DBNAME}" 1>/dev/null
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}
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create_db_schema_postgresql() {
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@ -272,8 +262,8 @@ create_db_schema_postgresql() {
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fi
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zcat /usr/share/doc/zabbix-server-postgresql/create.sql.gz | psql --quiet \
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--host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} \
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--username ${DB_SERVER_ZBX_USER} --dbname ${DB_SERVER_DBNAME} 1>/dev/null || exit 1
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--host "${DB_SERVER_HOST}" --port "${DB_SERVER_PORT}" \
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--username "${DB_SERVER_ZBX_USER}" --dbname "${DB_SERVER_DBNAME}" 1>/dev/null || exit 1
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unset PGPASSWORD
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unset PGOPTIONS
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@ -403,7 +393,6 @@ prepare_server() {
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check_variables_postgresql
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check_db_connect_postgresql
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create_db_user_postgresql
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create_db_database_postgresql
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create_db_schema_postgresql
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@ -141,7 +141,6 @@ check_variables_postgresql() {
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: ${DB_SERVER_HOST:="postgres-server"}
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: ${DB_SERVER_PORT:="5432"}
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: ${CREATE_ZBX_DB_USER:="false"}
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DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
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DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
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@ -161,26 +160,17 @@ check_db_connect_postgresql() {
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echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
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echo "* DB_SERVER_SCHEMA: ${DB_SERVER_SCHEMA}"
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if [ "${DEBUG_MODE}" == "true" ]; then
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if [ "${USE_DB_ROOT_USER}" == "true" ]; then
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echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
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echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
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fi
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echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
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echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
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fi
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echo "********************"
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if [ "${USE_DB_ROOT_USER}" != "true" ]; then
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DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
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DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
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fi
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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WAIT_TIMEOUT=5
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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@ -188,8 +178,9 @@ check_db_connect_postgresql() {
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while true :
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do
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --quiet 2>&1 1>/dev/null && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --dbname ${DB_SERVER_DBNAME} --quiet 2>&1 1>/dev/null && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --quiet 1>/dev/null 2>&1 && break
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psql --host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} --username ${DB_SERVER_ROOT_USER} --list --dbname ${DB_SERVER_DBNAME} --quiet 1>/dev/null 2>&1 && break
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echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
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sleep $WAIT_TIMEOUT
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done
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@ -207,7 +198,7 @@ psql_query() {
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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@ -222,31 +213,31 @@ psql_query() {
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echo $result
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}
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create_db_user_postgresql() {
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[ "${CREATE_ZBX_DB_USER}" == "true" ] || return
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echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
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USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
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if [ -z "$USER_EXISTS" ]; then
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psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
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else
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psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
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fi
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}
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create_db_database_postgresql() {
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DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'" "${DB_SERVER_DBNAME}")
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if [ -z ${DB_EXISTS} ]; then
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echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
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psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
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if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
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export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
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fi
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if [ -n "${DB_SERVER_SCHEMA}" ]; then
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PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}"
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export PGOPTIONS
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fi
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createdb --host "${DB_SERVER_HOST}" --port "${DB_SERVER_PORT}" --username "${DB_SERVER_ROOT_USER}" \
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--owner "${DB_SERVER_ZBX_USER}" --lc-ctype "en_US.utf8" --lc-collate "en_US.utf8" "${DB_SERVER_DBNAME}"
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unset PGPASSWORD
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unset PGOPTIONS
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else
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echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
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fi
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psql_query "CREATE SCHEMA IF NOT EXISTS ${DB_SERVER_SCHEMA}"
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psql_query "CREATE SCHEMA IF NOT EXISTS ${DB_SERVER_SCHEMA}" "${DB_SERVER_DBNAME}" 1>/dev/null
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}
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create_db_schema_postgresql() {
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@ -271,8 +262,8 @@ create_db_schema_postgresql() {
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fi
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zcat /usr/share/doc/zabbix-server-postgresql/create.sql.gz | psql --quiet \
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--host ${DB_SERVER_HOST} --port ${DB_SERVER_PORT} \
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--username ${DB_SERVER_ZBX_USER} --dbname ${DB_SERVER_DBNAME} 1>/dev/null || exit 1
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--host "${DB_SERVER_HOST}" --port "${DB_SERVER_PORT}" \
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--username "${DB_SERVER_ZBX_USER}" --dbname "${DB_SERVER_DBNAME}" 1>/dev/null || exit 1
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unset PGPASSWORD
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unset PGOPTIONS
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@ -402,7 +393,6 @@ prepare_server() {
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check_variables_postgresql
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check_db_connect_postgresql
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create_db_user_postgresql
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create_db_database_postgresql
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create_db_schema_postgresql
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