add ggr-ui

README.md

@@ -74,6 +74,7 @@ A collection of delicious docker recipes.
 ## Cluster
 
 - [x] ggr
+- [x] ggr-ui
 - [x] jsonwire-grid
 
 ## Monitor

browserless/docker-stack.yml

@@ -21,6 +21,16 @@ services:
       restart_policy:
         condition: on-failure
 
+  cleanup:
+    image: docker
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    command: docker system prune --all --force
+    deploy:
+      mode: global
+      restart_policy:
+        delay: 24h
+
 networks:
   default:
     ipam:

ggr-ui/Dockerfile

@@ -0,0 +1,17 @@
+#
+# Dockerfile for ggr-ui
+#
+
+FROM golang:alpine
+RUN apk add --no-cache git
+RUN go get -v github.com/kelseyhightower/confd
+
+FROM aerokube/ggr-ui:latest-release
+RUN apk add --no-cache curl libxml2-utils supervisor
+COPY --from=0 /go/bin/confd /usr/bin/
+COPY data/confd /etc/confd
+COPY data/supervisor.d /etc/supervisor.d
+COPY data/grid-router /etc/grid-router
+EXPOSE 8888
+ENTRYPOINT ["supervisord", "-n", "-c", "/etc/supervisord.conf"]
+HEALTHCHECK CMD ["curl", "-f", "http://127.0.0.1:8888/ping"]

ggr-ui/README.md

@@ -0,0 +1,23 @@
+ggr-ui
+======
+
+[Ggr UI][1] is a standalone daemon that automatically collects `/status` information
+from multiple Selenoid instances and returns it as a single `/status` API. When
+this daemon is running you can use Selenoid UI to see the state of the entire
+cluster.
+
+```bash
+$ docker-compose up -d
+$ docker run --rm -it alpine sh
+>>> apk update
+>>> apk add bind-tools
+>>> dig tasks.selenoid
+```
+
+```bash
+$ curl http://127.0.0.1:8888/ping
+$ curl http://127.0.0.1:8888/status
+```
+
+[1]: https://github.com/aerokube/ggr-ui
+

ggr-ui/data/confd/conf.d/ggr-ui.toml

@@ -0,0 +1,6 @@
+[template]
+src = "guest.xml.tmpl"
+dest = "/etc/grid-router/quota/guest.xml"
+keys = ["/"]
+check_cmd = "xmllint --noout /etc/grid-router/quota/guest.xml"
+reload_cmd = "supervisorctl signal HUP ggr-ui"

ggr-ui/data/confd/templates/guest.xml.tmpl

@@ -0,0 +1,11 @@
+<qa:browsers xmlns:qa="urn:config.gridrouter.qatools.ru">
+<browser name="{{getenv "BROWSER_NAME" "chrome"}}" defaultVersion="{{getenv "BROWSER_VERSION" "78.0"}}">
+    <version number="{{getenv "BROWSER_VERSION" "78.0"}}">
+        <region name="{{getenv "BROWSER_REGION" "1"}}">
+        {{range lookupIP (getenv "BROWSER_HOSTS" "tasks.selenoid")}}
+            <host name="{{.}}" port="{{getenv "BROWSER_PORT" "5555"}}" count="{{getenv "BROWSER_COUNT" "1"}}" vnc="vnc://{{.}}:5900"/>
+        {{end}}
+        </region>
+    </version>
+</browser>
+</qa:browsers>

ggr-ui/data/grid-router/quota/guest.xml

@@ -0,0 +1,8 @@
+<qa:browsers xmlns:qa="urn:config.gridrouter.qatools.ru">
+<browser name="chrome" defaultVersion="78.0">
+    <version number="78.0">
+        <region name="1">
+        </region>
+    </version>
+</browser>
+</qa:browsers>

ggr-ui/data/supervisor.d/confd.ini

@@ -0,0 +1,7 @@
+[program:confd]
+command = confd -watch -backend file -file /dev/null
+redirect_stderr = true
+
+[program:null]
+command = sh -c 'while true; do date > /dev/null; sleep 60; done'
+redirect_stderr = true

ggr-ui/data/supervisor.d/ggr-ui.ini

@@ -0,0 +1,3 @@
+[program:ggr-ui]
+command = ggr-ui -listen 8888 -limit 10 -quota-dir /etc/grid-router/quota
+redirect_stderr = true

ggr-ui/docker-compose.yml

@@ -0,0 +1,28 @@
+version: "3.7"
+
+services:
+
+  ggr-ui:
+    image: vimagick/ggr-ui
+    ports:
+      - "8888:8888"
+    environment:
+      - BROWSER_NAME=chrome
+      - BROWSER_VERSION=78.0
+      - BROWSER_REGION=1
+      - BROWSER_HOSTS=tasks.selenoid
+      - BROWSER_PORT=4444
+      - BROWSER_COUNT=10
+    extra_hosts:
+      - tasks.selenoid:1.2.3.4
+      - tasks.selenoid:4.3.2.1
+    restart: unless-stopped
+
+  selenoid-ui:
+    image: aerokube/selenoid-ui:latest-release
+    command: --selenoid-uri=http://ggr-ui:8888
+    ports:
+      - "8080:8080"
+    depends_on:
+      - ggr-ui
+    restart: unless-stopped

ggr/README.md

@@ -4,6 +4,14 @@ ggr
 Go Grid Router (aka [Ggr][1]) is a lightweight active load balancer used to
 create scalable and highly-available Selenium clusters.
 
+```bash
+$ docker stack deploy -c docker-stack.yml ggr
+$ docker run --rm -it alpine sh
+>>> apk update
+>>> apk add bind-tools
+>>> dig tasks.chrome
+```
+
 ```bash
 $ curl http://127.0.0.1:4444/ping
 {

ggr/docker-stack.yml

@@ -41,3 +41,8 @@ services:
         parallelism: 5
         delay: 10s
         order: stop-first
+
+networks:
+  default:
+    driver: overlay
+    attachable: true

selenoid/docker-stack.yml

@@ -0,0 +1,75 @@
+version: "3.7"
+
+services:
+
+  selenoid:
+    image: aerokube/selenoid:latest-release
+    command: >
+      -conf config/browsers.json
+      -video-output-dir video
+      -log-output-dir logs
+      -limit 10
+      -timeout 5m
+      -max-timeout 1h
+      -container-network selenoid_default
+    ports:
+      - "4444:4444"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - selenoid_data:/opt/selenoid
+    environment:
+      - OVERRIDE_VIDEO_OUTPUT_DIR=/mnt/selenoid/video
+    deploy:
+      replicas: 0
+      placement:
+        constraints:
+          - node.role == worker
+      restart_policy:
+        condition: on-failure
+
+  ggr-ui:
+    image: vimagick/ggr-ui
+    ports:
+      - "8888:8888"
+    environment:
+      - BROWSER_NAME=chrome
+      - BROWSER_VERSION=78.0
+      - BROWSER_REGION=1
+      - BROWSER_HOSTS=tasks.selenoid
+      - BROWSER_PORT=4444
+      - BROWSER_COUNT=10
+    deploy:
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+      restart_policy:
+        condition: on-failure
+
+  selenoid-ui:
+    image: aerokube/selenoid-ui:latest-release
+    command: --selenoid-uri=http://ggr-ui:8888
+    ports:
+    - "8080:8080"
+    depends_on:
+      - ggr-ui
+    deploy:
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+      restart_policy:
+        condition: on-failure
+
+volumes:
+  selenoid_data:
+    driver: local
+    driver_opts:
+      type: nfs
+      o: "addr=10.0.0.96,nolock,soft,ro"
+      device: ":/export/selenoid"
+
+networks:
+  default:
+    driver: overlay
+    attachable: true

splash/docker-stack.yml

@@ -1,7 +1,8 @@
-version: '3.5'
+version: '3.7'
+
 services:
   splash:
-    image: scrapinghub/splash:3.3.1
+    image: scrapinghub/splash:3.4
     command: --maxrss 2048 --max-timeout 300 --disable-lua-sandbox --verbosity 1
     ports:
       - "8050:8050"
@@ -20,6 +21,7 @@ services:
           - node.role == worker
       restart_policy:
         condition: on-failure
+
 volumes:
   splash_filters:
     driver: local
@@ -45,6 +47,7 @@ volumes:
       type: nfs
       o: "addr=10.0.0.96,nolock,soft,ro"
       device: ":/export/splash/proxy-profiles"
+
 networks:
   default:
     ipam: