From a92a4daac729de1cde501e5fb10a1197f39a241a Mon Sep 17 00:00:00 2001
From: kev <vimagick@gmail.com>
Date: Sun, 3 Nov 2019 04:34:23 +0800
Subject: [PATCH] add ggr

---
 README.md                               |  1 +
 ggr/Dockerfile                          | 15 +++++++++++++++
 ggr/README.md                           |  8 ++++++++
 ggr/data/confd/conf.d/ggr.toml          |  6 ++++++
 ggr/data/confd/templates/guest.xml.tmpl | 11 +++++++++++
 ggr/data/grid-router/quota/guest.xml    |  8 ++++++++
 ggr/data/grid-router/users.htpasswd     |  0
 ggr/data/supervisor.d/confd.ini         |  2 ++
 ggr/data/supervisor.d/ggr.ini           |  2 ++
 ggr/docker-compose.yml                  | 18 ++++++++++++++++++
 10 files changed, 71 insertions(+)
 create mode 100644 ggr/Dockerfile
 create mode 100644 ggr/README.md
 create mode 100644 ggr/data/confd/conf.d/ggr.toml
 create mode 100644 ggr/data/confd/templates/guest.xml.tmpl
 create mode 100644 ggr/data/grid-router/quota/guest.xml
 create mode 100644 ggr/data/grid-router/users.htpasswd
 create mode 100644 ggr/data/supervisor.d/confd.ini
 create mode 100644 ggr/data/supervisor.d/ggr.ini
 create mode 100644 ggr/docker-compose.yml

diff --git a/README.md b/README.md
index 54c92c5..38b7994 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,7 @@ A collection of delicious docker recipes.
 - [x] drone-scp-arm
 - [x] drone-ssh-arm
 - [x] errbot :octocat:
+- [x] ggr
 - [x] hubot :octocat:
 - [x] jenkins-arm :beetle:
 
diff --git a/ggr/Dockerfile b/ggr/Dockerfile
new file mode 100644
index 0000000..f37289e
--- /dev/null
+++ b/ggr/Dockerfile
@@ -0,0 +1,15 @@
+#
+# Dockerfile for ggr
+#
+
+FROM golang:alpine
+RUN apk add --no-cache git
+RUN go get -v github.com/kelseyhightower/confd
+
+FROM aerokube/ggr
+RUN apk add --no-cache 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
+ENTRYPOINT ["supervisord", "-n", "-c", "/etc/supervisord.conf"]
diff --git a/ggr/README.md b/ggr/README.md
new file mode 100644
index 0000000..fca21bc
--- /dev/null
+++ b/ggr/README.md
@@ -0,0 +1,8 @@
+ggr
+===
+
+Go Grid Router (aka [Ggr][1]) is a lightweight active load balancer used to
+create scalable and highly-available Selenium clusters.
+
+[1]: https://github.com/aerokube/ggr
+
diff --git a/ggr/data/confd/conf.d/ggr.toml b/ggr/data/confd/conf.d/ggr.toml
new file mode 100644
index 0000000..3d2e3ed
--- /dev/null
+++ b/ggr/data/confd/conf.d/ggr.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"
diff --git a/ggr/data/confd/templates/guest.xml.tmpl b/ggr/data/confd/templates/guest.xml.tmpl
new file mode 100644
index 0000000..cc81805
--- /dev/null
+++ b/ggr/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.chrome")}}
+            <host name="{{.}}" port="{{getenv "BROWSER_PORT" "5555"}}" count="{{getenv "BROWSER_COUNT" "1"}}"/>
+        {{end}}
+        </region>
+    </version>
+</browser>
+</qa:browsers>
diff --git a/ggr/data/grid-router/quota/guest.xml b/ggr/data/grid-router/quota/guest.xml
new file mode 100644
index 0000000..3f4c4ac
--- /dev/null
+++ b/ggr/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>
diff --git a/ggr/data/grid-router/users.htpasswd b/ggr/data/grid-router/users.htpasswd
new file mode 100644
index 0000000..e69de29
diff --git a/ggr/data/supervisor.d/confd.ini b/ggr/data/supervisor.d/confd.ini
new file mode 100644
index 0000000..96acd58
--- /dev/null
+++ b/ggr/data/supervisor.d/confd.ini
@@ -0,0 +1,2 @@
+[program:confd]
+command = confd -watch -backend file -file /dev/null
diff --git a/ggr/data/supervisor.d/ggr.ini b/ggr/data/supervisor.d/ggr.ini
new file mode 100644
index 0000000..d5b1312
--- /dev/null
+++ b/ggr/data/supervisor.d/ggr.ini
@@ -0,0 +1,2 @@
+[program:ggr]
+command = ggr -listen :4444 -users /etc/grid-router/users.htpasswd -quotaDir /etc/grid-router/quota -guests-allowed
diff --git a/ggr/docker-compose.yml b/ggr/docker-compose.yml
new file mode 100644
index 0000000..2e36f3c
--- /dev/null
+++ b/ggr/docker-compose.yml
@@ -0,0 +1,18 @@
+version: "3.7"
+
+services:
+
+  ggr:
+    image: vimagick/ggr
+    ports:
+      - "4444:4444"
+    volumes:
+      - ./data/grid-router:/etc/grid-router
+    environment:
+      - BROWSER_NAME=chrome
+      - BROWSER_VERSION=78.0
+      - BROWSER_REGION=1
+      - BROWSER_HOSTS=tasks.chrome
+      - BROWSER_PORT=5555
+      - BROWSER_COUNT=10
+    restart: unless-stopped