Initial scaffold

.gitignore

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+config/dev.yml
+config/private.yml
+config/settings.yml
+releases/*.tgz
+dev_releases
+blobs/*
+.blobs
+.dev_builds
+.vagrant
+.idea
+.DS_Store
+.final_builds/jobs/**/*.tgz
+.final_builds/packages/**/*.tgz
+*.swp
+*~
+*#
+#*
+tmp
+my*.yml

LICENSE.md

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README.md

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+# BOSH Release for haproxy
+
+## Usage
+
+To use this bosh release, first upload it to your bosh:
+
+```
+bosh target BOSH_HOST
+git clone https://github.com/cloudfoundry-community/haproxy-boshrelease.git
+cd haproxy-boshrelease
+bosh upload release releases/haproxy-1.yml
+```
+
+For [bosh-lite](https://github.com/cloudfoundry/bosh-lite), you can quickly create a deployment manifest & deploy a cluster:
+
+```
+templates/make_manifest warden
+bosh -n deploy
+```
+
+For AWS EC2, create a single VM:
+
+```
+templates/make_manifest aws-ec2
+bosh -n deploy
+```
+
+### Override security groups
+
+For AWS & Openstack, the default deployment assumes there is a `default` security group. If you wish to use a different security group(s) then you can pass in additional configuration when running `make_manifest` above.
+
+Create a file `my-networking.yml`:
+
+``` yaml
+---
+networks:
+  - name: haproxy1
+    type: dynamic
+    cloud_properties:
+      security_groups:
+        - haproxy
+```
+
+Where `- haproxy` means you wish to use an existing security group called `haproxy`.
+
+You now suffix this file path to the `make_manifest` command:
+
+```
+templates/make_manifest openstack-nova my-networking.yml
+bosh -n deploy
+```
+
+### Development
+
+As a developer of this release, create new releases and upload them:
+
+```
+bosh create release --force && bosh -n upload release
+```
+
+### Final releases
+
+To share final releases:
+
+```
+bosh create release --final
+```
+
+By default the version number will be bumped to the next major number. You can specify alternate versions:
+
+
+```
+bosh create release --final --version 2.1
+```
+
+After the first release you need to contact [Dmitriy Kalinin](mailto://[email protected]) to request your project is added to https://bosh.io/releases (as mentioned in README above).

Rakefile

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+desc "Generates a properties file for each job based on properties.X.Y used in templates"
+task :job_properties do
+  require "fileutils"
+  Dir["jobs/*"].each do |path|
+    puts "Searching job #{File.basename(path)}..."
+    FileUtils.chdir(path) do
+      properties = []
+      Dir["templates/*.erb"].each do |template_path|
+        properties |= File.read(template_path).scan(/\bproperties\.[\w\.]*\b/)
+        puts properties.join("\n")
+        File.open("properties", "w") { |file| file << properties.join("\n") }
+      end
+    end
+  end
+end

config/blobs.yml

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+--- {}

config/final.yml

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+---
+blobstore:
+  provider: s3
+  options:
+    bucket_name: haproxy-boshrelease

jobs/haproxy/monit

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+check process haproxy
+  with pidfile /var/vcap/sys/run/haproxy/haproxy.pid
+  start program "/var/vcap/jobs/haproxy/bin/monit_debugger haproxy_ctl '/var/vcap/jobs/haproxy/bin/haproxy_ctl start'"
+  stop program "/var/vcap/jobs/haproxy/bin/monit_debugger haproxy_ctl '/var/vcap/jobs/haproxy/bin/haproxy_ctl stop'"
+  group vcap

jobs/haproxy/spec

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+---
+name: haproxy
+packages: []
+templates:
+  bin/monit_debugger: bin/monit_debugger
+  bin/haproxy_ctl: bin/haproxy_ctl
+  config/haproxy.conf.erb: config/haproxy.conf
+  data/properties.sh.erb: data/properties.sh
+  helpers/ctl_setup.sh: helpers/ctl_setup.sh
+  helpers/ctl_utils.sh: helpers/ctl_utils.sh
+properties:
+  haproxy.leader_address:
+    description: Hostname/IP to the leader/master of the cluster

jobs/haproxy/templates/bin/haproxy_ctl

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+#!/bin/bash
+
+set -e # exit immediately if a simple command exits with a non-zero status
+set -u # report the usage of uninitialized variables
+
+# Setup env vars and folders for the webapp_ctl script
+source /var/vcap/jobs/haproxy/helpers/ctl_setup.sh 'haproxy'
+
+export PORT=${PORT:-5000}
+export LANG=en_US.UTF-8
+
+case $1 in
+
+  start)
+    pid_guard $PIDFILE $JOB_NAME
+
+    # store pid in $PIDFILE
+    echo $$ > $PIDFILE
+
+    exec chpst -u vcap:vcap haproxy \
+         >>$LOG_DIR/$JOB_NAME.stdout.log \
+         2>>$LOG_DIR/$JOB_NAME.stderr.log
+
+    ;;
+
+  stop)
+    kill_and_wait $PIDFILE
+
+    ;;
+  *)
+    echo "Usage: haproxy_ctl {start|stop}"
+
+    ;;
+
+esac
+exit 0

jobs/haproxy/templates/bin/monit_debugger

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+#!/bin/sh
+# USAGE monit_debugger <label> command to run
+mkdir -p /var/vcap/sys/log/monit
+{
+  echo "MONIT-DEBUG date"
+  date
+  echo "MONIT-DEBUG env"
+  env
+  echo "MONIT-DEBUG $@"
+  $2 $3 $4 $5 $6 $7
+  R=$?
+  echo "MONIT-DEBUG exit code $R"
+} >/var/vcap/sys/log/monit/monit_debugger.$1.log 2>&1

jobs/haproxy/templates/config/haproxy.conf.erb

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+# Example of how to do one thing when job is master/leader, and another thing if its follower/slave
+# See templates/infrastructure-warden.yml & templates/jobs.yml for where this value originates
+<% if_p("haproxy.leader_address") do |leader_address| %>
+leader: <%= leader_address %>
+<% end %>

jobs/haproxy/templates/data/properties.sh.erb

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+#!/usr/bin/env bash
+
+# job template binding variables
+
+# job name & index of this VM within cluster
+# e.g. JOB_NAME=redis, JOB_INDEX=0
+export NAME='<%= name %>'
+export JOB_INDEX=<%= index %>
+# full job name, like redis/0 or webapp/3
+export JOB_FULL="$NAME/$JOB_INDEX"
+
+export DEPLOYMENT_NAME=<%= spec.deployment %>
+export DNS_ROOT=<%= spec.dns_domain_name %>
+
+# $BIND_ADDR is the IP of the first network
+export BIND_ADDR=<%= spec.networks.send(spec.networks.methods(false).first).ip %>

jobs/haproxy/templates/helpers/ctl_setup.sh

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+#!/usr/bin/env bash
+
+# Setup env vars and folders for the ctl script
+# This helps keep the ctl script as readable
+# as possible
+
+# Usage options:
+# source /var/vcap/jobs/foobar/helpers/ctl_setup.sh JOB_NAME OUTPUT_LABEL
+# source /var/vcap/jobs/foobar/helpers/ctl_setup.sh foobar
+# source /var/vcap/jobs/foobar/helpers/ctl_setup.sh foobar foobar
+# source /var/vcap/jobs/foobar/helpers/ctl_setup.sh foobar nginx
+
+set -e # exit immediately if a simple command exits with a non-zero status
+set -u # report the usage of uninitialized variables
+
+JOB_NAME=$1
+output_label=${1:-JOB_NAME}
+
+export JOB_DIR=/var/vcap/jobs/$JOB_NAME
+chmod 755 $JOB_DIR # to access file via symlink
+
+# Load some bosh deployment properties into env vars
+# Try to put all ERb into data/properties.sh.erb
+# incl $NAME, $JOB_INDEX, $WEBAPP_DIR
+source $JOB_DIR/data/properties.sh
+
+source $JOB_DIR/helpers/ctl_utils.sh
+redirect_output ${output_label}
+
+export HOME=${HOME:-/home/vcap}
+
+# Add all packages' /bin & /sbin into $PATH
+for package_bin_dir in $(ls -d /var/vcap/packages/*/*bin)
+do
+  export PATH=${package_bin_dir}:$PATH
+done
+
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH:-''} # default to empty
+for package_bin_dir in $(ls -d /var/vcap/packages/*/lib)
+do
+  export LD_LIBRARY_PATH=${package_bin_dir}:$LD_LIBRARY_PATH
+done
+
+# Setup log, run and tmp folders
+
+export RUN_DIR=/var/vcap/sys/run/$JOB_NAME
+export LOG_DIR=/var/vcap/sys/log/$JOB_NAME
+export TMP_DIR=/var/vcap/sys/tmp/$JOB_NAME
+export STORE_DIR=/var/vcap/store/$JOB_NAME
+for dir in $RUN_DIR $LOG_DIR $TMP_DIR $STORE_DIR
+do
+  mkdir -p ${dir}
+  chown vcap:vcap ${dir}
+  chmod 775 ${dir}
+done
+export TMPDIR=$TMP_DIR
+
+export C_INCLUDE_PATH=/var/vcap/packages/mysqlclient/include/mysql:/var/vcap/packages/sqlite/include:/var/vcap/packages/libpq/include
+export LIBRARY_PATH=/var/vcap/packages/mysqlclient/lib/mysql:/var/vcap/packages/sqlite/lib:/var/vcap/packages/libpq/lib
+
+# consistent place for vendoring python libraries within package
+if [[ -d ${WEBAPP_DIR:-/xxxx} ]]
+then
+  export PYTHONPATH=$WEBAPP_DIR/vendor/lib/python
+fi
+
+if [[ -d /var/vcap/packages/java7 ]]
+then
+  export JAVA_HOME="/var/vcap/packages/java7"
+fi
+
+# setup CLASSPATH for all jars/ folders within packages
+export CLASSPATH=${CLASSPATH:-''} # default to empty
+for java_jar in $(ls -d /var/vcap/packages/*/*/*.jar)
+do
+  export CLASSPATH=${java_jar}:$CLASSPATH
+done
+
+PIDFILE=$RUN_DIR/$JOB_NAME.pid
+
+echo '$PATH' $PATH