docker: add a variant with official plugins included

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>

docker/README.md

@@ -10,6 +10,7 @@ SFTPGo provides an official Docker image, it is available on both [Docker Hub](h
 - [v2.3.3-alpine-slim, v2.3-alpine-slim, v2-alpine-slim, alpine-slim](https://github.com/drakkan/sftpgo/blob/v2.3.3/Dockerfile.alpine)
 - [v2.3.3-distroless-slim, v2.3-distroless-slim, v2-distroless-slim, distroless-slim](https://github.com/drakkan/sftpgo/blob/v2.3.3/Dockerfile.distroless)
 - [edge](../Dockerfile)
+- [edge-plugins](../Dockerfile)
 - [edge-alpine](../Dockerfile.alpine)
 - [edge-slim](../Dockerfile)
 - [edge-alpine-slim](../Dockerfile.alpine)
@@ -197,7 +198,11 @@ We only provide the slim variant and so the optional `git` dependency is not ava
 
 ### `sftpgo:<suite>-slim`
 
-These tags provide a slimmer image that does not include the optional `git` dependency.
+These tags provide a slimmer image that does not include `jq` and the optional `git` and `rsync` dependencies.
+
+### `sftpgo:<suite>-plugins`
+
+These tags provide the standard image with the addition of all "official" plugins installed in `/usr/local/bin`.
 
 ## Helm Chart
 

docker/scripts/download-plugins.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+ARCH=`uname -m`
+
+case ${ARCH} in
+    "x86_64")
+        SUFFIX=amd64
+        ;;
+    "aarch64")
+        SUFFIX=arm64
+        ;;
+    *)
+        SUFFIX=ppc64le
+        ;;
+esac
+
+echo "download plugins for arch ${SUFFIX}"
+
+for PLUGIN in geoipfilter kms pubsub eventstore eventsearch metadata
+do
+    echo "download plugin from https://github.com/sftpgo/sftpgo-plugin-${PLUGIN}/releases/latest/download/sftpgo-plugin-${PLUGIN}-linux-${SUFFIX}"
+    curl -L "https://github.com/sftpgo/sftpgo-plugin-${PLUGIN}/releases/latest/download/sftpgo-plugin-${PLUGIN}-linux-${SUFFIX}" --output "/usr/local/bin/sftpgo-plugin-${PLUGIN}"
+    chmod 755 "/usr/local/bin/sftpgo-plugin-${PLUGIN}"
+done