tweak the dockerfile to make it easier to generate new images with updates to the loader

assets/libloader.sh

@@ -7,6 +7,9 @@ TUN_SDK_PP_COUNT=35
 TUN_SDK_PP_DBCNT=45
 TUN_SDK_ML_COUNT=8
 TUN_SDK_ML_DBCNT=10
+TUN_WEB_CNC=2
+TUN_WEB_THD=4
+TUN_STR_NUM=4
 TUN_MAINT_CARDS_LIFETIME=60
 TUN_MAINT_MEDIA_LIFETIME=7
 
@@ -87,11 +90,14 @@ role_web() {
 	enrich es
 	enrich sg
 	enrich vapid
+	export WEB_CONCURRENCY=$TUN_WEB_CNC
+	export MAX_THREADS=$TUN_WEB_THD
 	CMD_RUN="$CMD_WEB"
 }
 role_stream() {
 	enrich mastodon
 	enrich db
+	export STREAMING_CLUSTER_NUM=$TUN_STR_NUM
 	CMD_RUN="$CMD_STR"
 }
 role_sk_main() {

deploy/Dockerfile

@@ -11,9 +11,10 @@ RUN test -x /usr/bin/patch || sh -c 'mkdir -p /var/lib/apt/lists/partial && \
 	mkdir -p /var/cache/apt/archives/partial && \
 	apt-get update && \
 	apt-get install -y git patch'
-RUN mkdir /patches
-RUN mkdir /ldr
-COPY loader/* /ldr/
+RUN mkdir /patches && \
+	mkdir /ldr && \
+	mkdir /configs && \
+	mkdir /secrets
 USER mastodon
 COPY images /mastodon/app/javascript/images/
 COPY fonts /mastodon/app/javascript/fonts/
@@ -27,5 +28,6 @@ RUN apt-get remove -y patch git && \
 	apt-get autoremove -y && \
 	apt-get clean -y && \
 	rm -rf /var/cache/apt/archives /var/lib/apt/lists /patches
+COPY loader/* /ldr/
 USER mastodon
 CMD ['/ldr/loader.sh']