mirror of
https://github.com/vimagick/dockerfiles
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85 lines
1.8 KiB
Markdown
85 lines
1.8 KiB
Markdown
ggr
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===
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Go Grid Router (aka [Ggr][1]) is a lightweight active load balancer used to
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create scalable and highly-available Selenium clusters.
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```bash
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$ docker stack deploy -c docker-stack.yml ggr
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$ docker run --rm -it alpine sh
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>>> apk update
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>>> apk add bind-tools
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>>> dig tasks.chrome
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```
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```bash
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$ curl http://127.0.0.1:4444/ping
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{
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"uptime": "29h48m31.005125621s",
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"lastReloadTime": "2019-11-02T20:27:53Z",
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"numRequests": 859704,
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"numSessions": 8241,
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"version": "1.6.6"
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}
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$ curl http://127.0.0.1:4444/quota
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[
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{
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"Name": "chrome",
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"DefaultVersion": "78.0",
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"DefaultPlatform": "",
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"Versions": [
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{
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"Number": "78.0",
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"Platform": "",
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"Regions": [
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{
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"Name": "1",
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"Hosts": [
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{
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"Name": "10.0.108.8",
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"Port": 5555,
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"Count": 10,
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"Username": "",
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"Password": "",
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"VNC": "",
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"Scheme": ""
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}
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]
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}
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]
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}
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]
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}
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]
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$ curl -X POST http://127.0.0.1:4444/wd/hub/session -d '{"desiredCapabilities":{"browserName": "chrome"}}'
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{
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"sessionId": "1d84d09822d2d54371e9bc1f3b98264536022f4ccf5ae1756a9fac0a05defd6b",
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"status": 0,
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"value": {
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"acceptInsecureCerts": false,
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"browserName": "chrome",
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"browserVersion": "78.0.3904.70",
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"chrome": {
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"chromedriverVersion": "78.0.3904.70 (edb9c9f3de0247fd912a77b7f6cae7447f6d3ad5-refs/branch-heads/3904@{#800})",
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"userDataDir": "/tmp/.com.google.Chrome.HhulSt"
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}
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}
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}
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$ curl http://127.0.0.1:4444/host/1d84d09822d2d54371e9bc1f3b98264536022f4ccf5ae1756a9fac0a05defd6b
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{
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"Name": "10.0.108.8",
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"Port": 5555,
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"Count": 10,
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"Username": "",
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"Password": "",
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"VNC": "",
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"Scheme": ""
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}
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```
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[1]: https://github.com/aerokube/ggr
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