add jsonwire-grid

jsonwire-grid/Dockerfile

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+#
+# Dockerfile for jsonwire-grid
+#
+
+FROM alpine:1.9-alpine
+MAINTAINER EasyPi Software Foundation
+
+ENV VERSION=0.5.0
+ENV REPOSITORY=https://github.com/qa-dev/jsonwire-grid
+ENV CONFIG_PATH=config.json
+
+WORKDIR /etc/jsonwire-grid
+
+RUN set -xe \
+    && apk add --no-cache curl \
+    && curl -sSL ${REPOSITORY}/releases/download/v${VERSION}/jsonwire-grid_${VERSION}_linux_amd64.tar.gz \
+        | tar xz -C /usr/local/bin jsonwire-grid \
+    && curl -sSLO ${REPOSITORY}/raw/master/config-local-sample.json \
+    && curl -sSLO ${REPOSITORY}/raw/master/config-sample.json \
+    && curl -sSLO ${REPOSITORY}/raw/master/config-test.json \
+    && ln -s config-local-sample.json ${CONFIG_PATH} \
+    && apk del curl
+
+EXPOSE 4444
+
+ENTRYPOINT ["jsonwire-grid"]

jsonwire-grid/Dockerfile.latest

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+#
+# Dockerfile for jsonwire-grid
+#
+
+FROM golang:alpine AS build
+
+RUN apk add --no-cache git file
+RUN go get github.com/qa-dev/jsonwire-grid
+RUN file /go/bin/jsonwire-grid
+
+FROM alpine
+MAINTAINER EasyPi Software Foundation
+
+ENV REPOSITORY=https://github.com/qa-dev/jsonwire-grid
+ENV CONFIG_PATH=config.json
+
+WORKDIR /etc/jsonwire-grid
+
+RUN set -xe \
+    && apk add --no-cache curl \
+    && curl -sSLO ${REPOSITORY}/raw/master/config-local-sample.json \
+    && curl -sSLO ${REPOSITORY}/raw/master/config-sample.json \
+    && curl -sSLO ${REPOSITORY}/raw/master/config-test.json \
+    && ln -s config-local-sample.json ${CONFIG_PATH} \
+    && apk del curl
+
+COPY --from=build /go/bin/jsonwire-grid /usr/local/bin/
+
+EXPOSE 4444
+
+ENTRYPOINT ["jsonwire-grid"]

jsonwire-grid/README.md

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+jsonwire-grid
+=============
+
+This is high-performance scalable implementation of Selenium Grid (hub).
+
+## up and running
+
+```
+# every registed node accepts only one session (`maxInstances` does not work)
+$ docker-compose up -d
+
+# there are three common status for every registed node
+$ curl http://127.0.0.1:4444/grid/status | jq -r .node_list[].status
+available
+reserved
+busy
+```
+
+## quick start
+
+```python
+#!/usr/bin/env python
+
+from selenium import webdriver
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+
+capabilities = DesiredCapabilities.FIREFOX # it does not work :-1:
+capabilities = {'browserName': 'firefox'}  # it works         :+1:
+
+driver = webdriver.Remote(
+    command_executor='http://127.0.0.1:4444/wd/hub',
+    desired_capabilities=capabilities
+)
+
+driver.get('https://www.google.com/')
+
+driver.save_screenshot('google.png')
+driver.quit()
+```
+
+https://github.com/qa-dev/jsonwire-grid

jsonwire-grid/data/config.json

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+{
+  "logger": {
+    "level": "debug"
+  },
+  "db": {
+    "implementation": "local"
+  },
+  "grid": {
+    "client_type": "selenium",
+    "port": 4444,
+    "strategy_list": [
+      {
+        "type": "persistent"
+      }
+    ],
+    "busy_node_duration": "15m",
+    "reserved_node_duration": "5m"
+  }
+}

jsonwire-grid/docker-compose.yml

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+version: "3.7"
+
+services:
+
+  hub:
+    image: vimagick/jsonwire-grid
+    ports:
+      - "4444:4444"
+    volumes:
+      - ./data:/etc/jsonwire-grid
+    restart: unless-stopped
+
+  firefox:
+    image: selenium/node-firefox:3.141.59-xenon
+    entrypoint: bash -c 'SE_OPTS="-host $$HOSTNAME -port 5555" /opt/bin/entry_point.sh'
+    volumes:
+      - /dev/shm:/dev/shm
+    environment:
+      - HUB_HOST=hub
+      - HUB_PORT=4444
+    depends_on:
+      - hub
+    restart: unless-stopped

jsonwire-grid/docker-stack.yml

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+version: "3.7"
+
+services:
+
+  hub:
+    image: vimagick/jsonwire-grid
+    ports:
+      - "4444:4444"
+    deploy:
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+      restart_policy:
+        condition: on-failure
+
+  firefox:
+    image: selenium/node-firefox:3.141.59-xenon
+    entrypoint: bash -c 'SE_OPTS="-host $$HOSTNAME -port 5555" /opt/bin/entry_point.sh'
+    volumes:
+      - /dev/shm:/dev/shm
+    environment:
+      - HUB_HOST=hub
+      - HUB_PORT=4444
+    depends_on:
+      - hub
+    deploy:
+      replicas: 10
+      placement:
+        constraints:
+          - node.role == worker
+      restart_policy:
+        condition: on-failure