添加 mysql redis postgres 插件

plugins/postgres/config

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+export POSTGRES_IMAGE=${POSTGRES_IMAGE:="$(awk -F '[ :]' '{print $2}' "${_DIR}/Dockerfile")"}
+export POSTGRES_IMAGE_VERSION=${POSTGRES_IMAGE_VERSION:="$(awk -F '[ :]' '{print $3}' "${_DIR}/Dockerfile")"}
+export POSTGRES_ROOT=${POSTGRES_ROOT:="$DOKKU_LIB_ROOT/services/postgres"}
+export DOKKU_LIB_HOST_ROOT=${DOKKU_LIB_HOST_ROOT:=$DOKKU_LIB_ROOT}
+export POSTGRES_HOST_ROOT=${POSTGRES_HOST_ROOT:="$DOKKU_LIB_HOST_ROOT/services/postgres"}
+
+export PLUGIN_UNIMPLEMENTED_SUBCOMMANDS=()
+export PLUGIN_COMMAND_PREFIX="postgres"
+export PLUGIN_CONFIG_ROOT=${PLUGIN_CONFIG_ROOT:="$DOKKU_LIB_ROOT/config/$PLUGIN_COMMAND_PREFIX"}
+export PLUGIN_DATA_ROOT=$POSTGRES_ROOT
+export PLUGIN_DATA_HOST_ROOT=$POSTGRES_HOST_ROOT
+export PLUGIN_DATASTORE_PORTS=(5432)
+export PLUGIN_DATASTORE_WAIT_PORT=5432
+export PLUGIN_DEFAULT_ALIAS="DATABASE"
+export PLUGIN_DISABLE_PULL=${POSTGRES_DISABLE_PULL:=}
+export PLUGIN_DISABLE_PULL_VARIABLE="POSTGRES_DISABLE_PULL"
+export PLUGIN_ALT_ALIAS="DOKKU_POSTGRES"
+export PLUGIN_IMAGE=$POSTGRES_IMAGE
+export PLUGIN_IMAGE_VERSION=$POSTGRES_IMAGE_VERSION
+export PLUGIN_SCHEME="postgres"
+export PLUGIN_SERVICE="Postgres"
+export PLUGIN_VARIABLE="POSTGRES"
+export PLUGIN_BASE_PATH="$PLUGIN_PATH"
+export PLUGIN_CONFIG_SUFFIX="data"
+if [[ -n $DOKKU_API_VERSION ]]; then
+  export PLUGIN_BASE_PATH="$PLUGIN_ENABLED_PATH"
+fi
+
+export PLUGIN_BUSYBOX_IMAGE=${PLUGIN_BUSYBOX_IMAGE:=busybox:1.37.0-uclibc}
+export PLUGIN_AMBASSADOR_IMAGE=${PLUGIN_AMBASSADOR_IMAGE:=dokku/ambassador:0.8.2}
+export PLUGIN_S3BACKUP_IMAGE=${PLUGIN_S3BACKUP_IMAGE:=dokku/s3backup:0.18.0}
+export PLUGIN_WAIT_IMAGE=${PLUGIN_WAIT_IMAGE:=dokku/wait:0.9.3}
+
+export POSTGRES_CONFIG_OPTIONS=${POSTGRES_CONFIG_OPTIONS:=""}