Implement and dockerize demo application (#38, #34)

- add jason/demo app
- extend Makefile commands

Additionally:
- create 1k rooms on Medea start
- increase logger buffer to 2048 and block on logger overflow
- dockerize Yarn usage in Makefile

.editorconfig

@@ -29,6 +29,10 @@ indent_size = 2
 indent_style = space
 indent_size = 2
 
+[*.html]
+indent_style = space
+indent_size = 4
+
 [Makefile]
 indent_style = tab
 indent_size = 4
@@ -40,3 +44,7 @@ indent_size = 4
 [hooks/*]
 indent_style = space
 indent_size = 2
+
+[**/nginx{/*,.*}.conf]
+indent_style = space
+indent_size = 2

.yarnrc

@@ -0,0 +1,4 @@
+--cache-folder ".cache/yarn/"
+--non-interactive true
+
+network-timeout 600000

Makefile

@@ -15,7 +15,9 @@ eq = $(if $(or $(1),$(2)),$(and $(findstring $(1),$(2)),\
 # Project parameters #
 ######################
 
-IMAGE_NAME := $(strip $(shell grep 'COMPOSE_IMAGE_NAME=' .env | cut -d '=' -f2))
+MEDEA_IMAGE_NAME := $(strip \
+	$(shell grep 'COMPOSE_IMAGE_NAME=' .env | cut -d '=' -f2))
+DEMO_IMAGE_NAME := instrumentisto/medea-demo
 
 RUST_VER := 1.36
 
@@ -26,7 +28,7 @@ RUST_VER := 1.36
 # Aliases #
 ###########
 
-build: docker.build
+build: docker.build.medea
 
 
 # Resolve all project dependencies.
@@ -46,12 +48,15 @@ lint: cargo.lint
 fmt: cargo.fmt
 
 
-# Run all project application locally in development mode.
+up.demo: docker.up.demo
+
+
+# Run Medea and Jason development environment.
 #
 # Usage:
-#	make up
+#	make up.dev
 
-up:
+up.dev:
 	$(MAKE) -j3 up.coturn up.jason up.medea
 
 
@@ -103,12 +108,22 @@ cargo.lint:
 # for example: make yarn cmd='upgrade'
 #
 # Usage:
-#	make yarn [cmd=(install|<yarn-cmd>)]
+#	make yarn [cmd=('install --pure-lockfile'|<yarn-cmd>)]
+#	          [proj=(e2e|demo)]
+#	          [dockerized=(yes|no)]
 
-yarn-cmd =
+yarn-cmd = $(if $(call eq,$(cmd),),install --pure-lockfile,$(cmd))
+yarn-proj-dir = $(if $(call eq,$(proj),demo),jason/demo,jason/e2e-demo)
 
 yarn:
-	yarn --cwd=jason/e2e-demo/ $(if $(call eq,$(cmd),),install,$(cmd))
+ifneq ($(dockerized),no)
+	docker run --rm --network=host -v "$(PWD)":/app -w /app \
+	           -u $(shell id -u):$(shell id -g) \
+		node:latest \
+			make yarn cmd='$(yarn-cmd)' proj=$(proj) dockerized=no
+else
+	yarn --cwd=$(yarn-proj-dir) $(yarn-cmd)
+endif
 
 
 
@@ -168,19 +183,50 @@ endif
 
 
 
+######################
+# Releasing commands #
+######################
+
+# Build and publish Jason application to npm
+#
+# Usage:
+#	make release.jason
+
+release.jason:
+	@rm -rf jason/pkg/
+	wasm-pack build -t web jason
+	wasm-pack publish
+
+
+
+
 ###################
 # Docker commands #
 ###################
 
+# Build Docker image for demo application.
+#
+# Usage:
+#	make docker.build.demo [TAG=(dev|<tag>)]
+
+docker-build-demo-image-name = $(DEMO_IMAGE_NAME)
+
+docker.build.demo:
+	@make yarn proj=demo
+	docker build \
+		-t $(docker-build-demo-image-name):$(if $(call eq,$(TAG),),dev,$(TAG)) \
+		jason/demo
+
+
 # Build medea project Docker image.
 #
 # Usage:
-#	make docker.build [TAG=(dev|<tag>)]
+#	make docker.build.medea [TAG=(dev|<tag>)]
 #	                  [debug=(yes|no)] [no-cache=(no|yes)]
 
-docker-build-image-name = $(IMAGE_NAME)
+docker-build-medea-image-name = $(MEDEA_IMAGE_NAME)
 
-docker.build:
+docker.build.medea:
 ifneq ($(no-cache),yes)
 	docker run --rm --network=host -v "$(PWD)":/app -w /app \
 	           -u $(shell id -u):$(shell id -g) \
@@ -201,14 +247,33 @@ endif
 			--build-arg rustc_opts=$(if \
 				$(call eq,$(debug),no),--release,) \
 			--build-arg cargo_home=.cache/cargo,) \
-		-t $(docker-build-image-name):$(if $(call eq,$(TAG),),dev,$(TAG)) .
+		-t $(docker-build-medea-image-name):$(if $(call eq,$(TAG),),dev,$(TAG)) .
 	$(call docker.build.clean.ignore)
 define docker.build.clean.ignore
 	@sed -i $(if $(call eq,$(shell uname -s),Darwin),'',) \
 		/^!target\/d .dockerignore
 endef
 
 
+# Stop demo application in Docker Compose environment
+# and remove all related containers.
+#
+# Usage:
+#	make docker.down.demo
+
+docker.down.demo:
+	docker-compose -f jason/demo/docker-compose.yml down --rmi=local -v
+
+
+# Run demo application in Docker Compose environment.
+#
+# Usage:
+#	make docker.up.demo
+
+docker.up.demo: docker.down.demo
+	docker-compose -f jason/demo/docker-compose.yml up
+
+
 
 
 ####################
@@ -248,10 +313,11 @@ up.medea:
 # .PHONY section #
 ##################
 
-.PHONY: build cargo cargo.fmt cargo.lint \
-        docker.build \
+.PHONY: build \
+        cargo cargo.fmt cargo.lint \
+        docker.build.demo docker.build.medea docker.down.demo docker.up.demo \
         docs docs.rust \
+        release.jason \
         test test.unit \
-        up up.coturn up.jason up.medea \
+        up up.coturn up.demo up.dev up.jason up.medea \
         yarn
-

jason/demo/.gitignore

@@ -0,0 +1,3 @@
+/node_modules/
+
+/yarn-error.log

jason/demo/Dockerfile

@@ -0,0 +1,28 @@
+#
+# Stage 'dist' creates project distribution.
+#
+
+# https://hub.docker.com/_/node
+FROM node:alpine AS dist
+
+COPY / /npm/
+
+RUN cd /npm/ \
+ && yarn install --pure-lockfile
+
+
+
+
+#
+# Stage 'runtime' creates final Docker image to use in runtime.
+#
+
+# https://hub.docker.com/_/nginx
+FROM nginx:stable-alpine AS runtime
+
+COPY conf/nginx.vh.conf /etc/nginx/conf.d/default.conf
+
+COPY index.html /app/
+COPY --from=dist /npm/node_modules/jason-alexlapa/ /app/js/
+
+WORKDIR /app

jason/demo/README.md

@@ -0,0 +1,10 @@
+Medea Demo
+==========
+
+Demo application for performing video calls via [Medea] media server.
+
+
+
+
+
+[Medea]: https://github.com/instrumentisto/medea

jason/demo/conf/nginx.vh.conf

@@ -0,0 +1,18 @@
+server {
+  listen         80 default_server;
+  server_name    _;
+
+  root           /app;
+  index          index.html;
+  charset        utf-8;
+
+  location = /js/jason_alexlapa_bg.wasm {
+      types { } default_type "application/wasm";
+  }
+
+  # Disable unnecessary access logs.
+  location = /favicon.ico {
+    access_log       off;
+    log_not_found    off;
+  }
+}

jason/demo/docker-compose.yml

@@ -0,0 +1,36 @@
+version: "2"
+
+services:
+  webclient:
+    container_name: demo-webclient
+    image: instrumentisto/medea-demo:dev
+    ports:
+      - "80:80"
+      - "6379:6379"    # coturn redis
+      - "8080:8080"    # medea ws
+    volumes:
+      - ./conf/nginx.vh.conf:/etc/nginx/conf.d/default.conf
+  medea:
+    container_name: demo-medea
+    image: instrumentisto/medea:dev
+    depends_on: ["coturn-db"]
+    environment:
+      MEDEA_LOG.LEVEL: "DEBUG"
+    network_mode: service:webclient
+  coturn:
+    container_name: demo-coturn
+    image: instrumentisto/coturn:4.5
+    depends_on: ["coturn-db"]
+    command:
+      - --log-file=stdout
+    volumes:
+      - ../../dev/coturn/turnserver.conf:/etc/coturn/turnserver.conf:ro
+      - ../../.cache/coturn/data:/var/lib/coturn
+    network_mode: host
+  coturn-db:
+    container_name: demo-coturn-db
+    image: redis:alpine
+    command: ["redis-server", "/etc/redis.conf"]
+    volumes:
+      - ../../dev/coturn/redis.conf:/etc/redis.conf:ro
+    network_mode: service:webclient