fluentd: Add a standalone fluentd software release.

software/fluentd/fluentd-agent.conf.jinja2.in

+{% set conf_text = slapparameter_dict.get('conf_text', '')  -%}
+{{ conf_text }}
\ No newline at end of file

software/fluentd/instance-input-schema.json

+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "description": "Parameters to instantiate Fluentd",
+  "additionalProperties": false,
+  "properties": {
+    "conf_text": {
+      "description": "Fluentd configuration. You can write it entirely by yourself. See fluentd-agent.conf.jinja2.in",
+      "default": "",
+      "type": "string"
+    },
+  }
+}

software/fluentd/instance.cfg.in

+[buildout]
+parts =
+  directory
+  service-fluentd
+  fluentd-agent-conf
+
+eggs-directory = {{ buildout['eggs-directory'] }}
+develop-eggs-directory = {{ buildout['develop-eggs-directory'] }}
+offline = true
+
+[instance-parameter]
+recipe = slapos.cookbook:slapconfiguration.serialised
+computer = ${slap_connection:computer_id}
+partition = ${slap_connection:partition_id}
+url = ${slap_connection:server_url}
+key = ${slap_connection:key_file}
+cert = ${slap_connection:cert_file}
+
+[directory]
+recipe = slapos.cookbook:mkdirectory
+home = ${buildout:directory}
+etc = ${:home}/etc
+var = ${:home}/var
+script = ${:etc}/run/
+service = ${:etc}/service
+promise = ${:etc}/promise/
+log = ${:var}/log
+bin = ${:home}/bin
+
+[service-fluentd]
+recipe  = slapos.cookbook:wrapper
+wrapper-path    = ${directory:service}/fluentd-service
+command-line    = {{ fluentd_location }}/bin/fluentd
+    -v
+    -c ${directory:etc}/fluentd-agent.conf
+environment = 
+  GEM_PATH={{ fluentd_location }}/lib/ruby/gems/1.8/
+
+[fluentd-agent-conf]
+recipe  = slapos.recipe.template:jinja2
+template = {{ fluentd_conf }}/fluentd-agent.conf.jinja2.in
+rendered = ${buildout:directory}/etc/fluentd-agent.conf
+mode = 0644
+context = 
+  key slapparameter_dict instance-parameter:configuration

software/fluentd/software.cfg

+[buildout]
+
+extends =
+  ../../component/fluentd/buildout.cfg
+  ../../stack/slapos.cfg
+
+parts = 
+  fluentd
+  fluentd-agent-conf
+  instance-profile
+  slapos-cookbook
+
+[instance-profile]
+recipe = slapos.recipe.template:jinja2
+template = ${:_profile_base_location_}/instance.cfg.in
+rendered = ${buildout:directory}/instance.cfg
+mode = 0644
+extensions = jinja2.ext.do
+context =
+  section buildout  buildout
+  raw fluentd_location                ${fluentd:location}
+  raw fluentd_conf                    ${buildout:directory}
+
+[fluentd-agent-conf]
+recipe = slapos.recipe.template
+url = ${:_profile_base_location_}/fluentd-agent.conf.jinja2.in
+#md5sum = 4b81ddcbe2f16d23013caac37151d396 
+output = ${buildout:directory}/fluentd-agent.conf.jinja2.in
+mode = 0644
+
+[fluentd]
+gems += 
+  fluent-plugin-wendelin==0.1
+  fluent-plugin-bin