Merge lp:~jjo/ubuntu-api-website/add-api-website-relations into lp:ubuntu-api-website

[JuanJo Ciarlante]

[lp:~jjo/ubuntu-api-website/add-api-website-relations]

5. By JuanJo Ciarlante on 2013-09-26

[jjo, r=mhall119] Add a basic api-website-relation-{joined,changed} hook, need as per provides (for reverseproxy-like FE services in-front) - requires setting {hostname,port} properly

6. By JuanJo Ciarlante on 2013-09-30

[jjo,r=???] add nagios_context config, change NAGIOS_HOSTNAME to match other deployments ($nagios_context-$dashed_unitname)

Unmerged revisions

6. By JuanJo Ciarlante on 2013-09-30

[jjo,r=???] add nagios_context config, change NAGIOS_HOSTNAME to match other deployments ($nagios_context-$dashed_unitname)

5. By JuanJo Ciarlante on 2013-09-26

[jjo, r=mhall119] Add a basic api-website-relation-{joined,changed} hook, need as per provides (for reverseproxy-like FE services in-front) - requires setting {hostname,port} properly

4. By Michael Hall on 2013-09-23

Version bump to include new search functionality

3. By Michael Hall on 2013-09-20

Cleanup README

2. By Michael Hall on 2013-09-20

Fixes and changes

1. By Michael Hall on 2013-09-18

Initial Juju charm for Canonical IS deployments

=== added file 'README'
--- README	1970-01-01 00:00:00 +0000
+++ README	2013-09-30 18:05:56 +0000
@@ -0,0 +1,40 @@
+Ubuntu API Website charm 
+========================
+
+* Deploys using postgresql and gunicorn
+
+Prerequisites
+-------------
+* Needs a reverse proxy server to point to gunicorn
+* Needs an apache server to provide static files in response to /static/
+
+Setup charm config
+------------------
+* The default config is appropriate for production deployments.  
+
+* To test the website running on it's own, you can generate a dev
+* environment script using the command below:
+cat > api-website.yaml  <<EOF
+api-website:
+    instance_type: "dev"
+    basedir: "api-website.local"
+    url_root: "/"
+    admin_node: True
+    bzr_branch: "https://code.launchpad.net/+branch/ubuntu-api-website"
+    bzr_revno: "last:1"
+    debug_mode: True
+    listen_port: 80
+EOF
+
+Bootstrap and Deploy:
+---------------------
+export JUJU_REPOSITORY=${PWD}/api-website
+juju bootstrap
+juju deploy                             local:postgresql    postgresql
+juju deploy --config=api-website.yaml   local:api-website   api-website
+juju deploy                             local:gunicorn      gunicorn
+
+juju add-relation gunicorn              api-website
+juju add-relation postgresql:db         api-website:db
+
+juju expose api-website

=== renamed file 'README' => 'README.moved'
=== added file 'config.yaml'
--- config.yaml	1970-01-01 00:00:00 +0000
+++ config.yaml	2013-09-30 18:05:56 +0000
@@ -0,0 +1,108 @@
+options:
+    bzr_branch:
+        type: string
+        default: "https://code.launchpad.net/+branch/ubuntu-api-website"
+        description: "API Website bzr source branch."
+    bzr_revno:
+        type: string
+        default: "35"
+        description: "API Website bzr revision."
+    theme_branch:
+        type: string
+        default: "https://code.launchpad.net/+branch/ubuntu-community-webthemes/developer-django-theme/"
+        description: "Ubuntu Devportal theme bzr source branch."
+    theme_revno:
+        type: string
+        default: "54"
+        description: "Ubuntu Devportal theme bzr revision."
+    basedir:
+        default: "ubuntu-api-website"
+        type: string
+        description: Base directory for code
+    sitename:
+        default: "developer.ubuntu.com"
+        type: string
+        description: Domain name site is accessed through
+    url_root:
+        default: "/"
+        type: string
+        description: URL path root, in case the site isn't on /
+    debug_mode:
+        default: False
+        type: boolean
+        description: Put Django into developer mode
+    admin_node:
+        default: False
+        type: boolean
+        description: Is this the node that should update the database
+    instance_type:
+        default: "production"
+        type: string
+        description: Instance type
+    region:
+        default: "prodstack"
+        type: string
+        description: Region we're deploying to
+    user_code_runner:
+        default: "apiwebsite"
+        type: string
+        description: The user that runs the code
+    group_code_runner:
+        default: "apiwebsite"
+        type: string
+        description: The group that runs the code
+    user_code_owner:
+        default: "webops_deploy"
+        type: string
+        description: The user that owns the code
+    group_code_owner:
+        default: "webops_deploy"
+        type: string
+        description: The group that owns the code
+    listen_port:
+        default: 8081
+        type: int
+        description: Port for the application to listen on
+    wsgi_workers:
+        type: int
+        default: 2
+        description: "The number of worker process for handling requests."
+    wsgi_worker_class:
+        type: string
+        default: "gevent_wsgi"
+        description: "Gunicorn workers type."
+    wsgi_worker_connections:
+        type: int
+        default: 1000
+        description: "The maximum number of simultaneous clients."
+    wsgi_max_requests:
+        type: int
+        default: 0
+        description: "The maximum number of requests a worker will process before restarting."
+    wsgi_backlog:
+        type: int
+        default: 2048
+        description: "The maximum number of pending connections."
+    wsgi_timeout:
+        type: int
+        default: 30
+        description: ""
+    wsgi_keep_alive:
+        type: int
+        default: 2
+        description: ""
+    nrpe_url_check_params:
+        default: "-e ' 200 OK' -u / -s '<title>Ubuntu App Developer</title>'"
+        type: string
+        description: The parameters to use for the nrpe check of the gunicorn IP and port
+    nagios_context:
+      default: "juju"
+      type: string
+      description: |
+          Used by the nrpe-external-master subordinate charm.
+          A string that will be prepended to instance name to set the host name
+          in nagios. So for instance the hostname would be something like:
+              juju-ubuntu-api-website-machine-0
+          If you're running multiple environments with the same services in them
+          this allows you to differentiate between them.
+

=== added directory 'files'
=== added directory 'hooks'
=== added symlink 'hooks/api-website-relation-changed'
=== target is u'api-website-relation-joined'
=== added file 'hooks/api-website-relation-joined'
--- hooks/api-website-relation-joined	1970-01-01 00:00:00 +0000
+++ hooks/api-website-relation-joined	2013-09-30 18:05:56 +0000
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -x
+. hooks/common.sh
+RID=$(relation-ids reverseproxy)
+if [[ -n ${RID} ]]; then
+    OPTION="-r $RID"
+fi
+relation-set $OPTION port="${LISTEN_PORT?}"
+relation-set $OPTION hostname="$(unit-get private-address)"

=== added file 'hooks/common.sh'
--- hooks/common.sh	1970-01-01 00:00:00 +0000
+++ hooks/common.sh	2013-09-30 18:05:56 +0000
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Common variables used in setting up the service
+MODE=$(config-get mode)
+BASEDIR=$(config-get basedir)
+BZR_SOURCE_BRANCH=$(config-get bzr_branch)
+BZR_SOURCE_REVNO=$(config-get bzr_revno)
+BZR_THEME_BRANCH=$(config-get theme_branch)
+BZR_THEME_REVNO=$(config-get theme_revno)
+BASEDIR=$(config-get basedir)
+SITENAME=$(config-get sitename)
+URL_ROOT=$(config-get url_root)
+INSTANCE_TYPE=$(config-get instance_type)
+REGION=$(config-get region)
+USER_CODE_OWNER=$(config-get user_code_owner)
+GROUP_CODE_OWNER=$(config-get group_code_owner)
+USER_CODE_RUNNER=$(config-get user_code_runner)
+GROUP_CODE_RUNNER=$(config-get group_code_runner)
+LISTEN_PORT=$(config-get listen_port)
+DEBUG_MODE=$(config-get debug_mode)
+ADMIN_NODE=$(config-get admin_node)
+WSGI_WORKERS=$(config-get wsgi_workers)
+WSGI_WORKER_CLASS=$(config-get wsgi_worker_class)
+WSGI_WORKER_CONNECTIONS=$(config-get wsgi_worker_connections)
+WSGI_MAX_REQUESTS=$(config-get wsgi_max_requests)
+WSGI_BACKLOG=$(config-get wsgi_backlog)
+WSGI_TIMEOUT=$(config-get wsgi_timeout)
+WSGI_KEEP_ALIVE=$(config-get wsgi_keep_alive)
+
+DB_ROLE=$(config-get db_role)
+NRPE_URL_CHECK_PARAMS=$(config-get nrpe_url_check_params)
+
+DEPLOY_ROOT=/srv/${BASEDIR}/${INSTANCE_TYPE}
+LOG_DIR=/srv/${BASEDIR}/${INSTANCE_TYPE}-logs
+CODE_LOCATION=${DEPLOY_ROOT}/ubuntu-api-website
+DJANGO_PROJECT=${CODE_LOCATION}/developer_network
+MANAGE_PY=${DJANGO_PROJECT}/manage.py
+LOCAL_CONFIG_LOCATION=${CODE_LOCATION}/developer_network
+
+# And this is for generating the deploymgr script from a template
+JUJU_CONFIGS=$(/bin/mktemp --suffix=.juju)
+config-get --format=json -o $JUJU_CONFIGS
+
+function manage_db {
+    juju-log "Syncing the database for ubuntu-api-website..."
+    python ${MANAGE_PY} syncdb --noinput --settings=local_settings
+    python ${MANAGE_PY} migrate --noinput --settings=local_settings
+    if [[ ${DEBUG_MODE} == "True" ]]; then
+        juju-log "Loading sample data..."
+        python ${MANAGE_PY} loaddata ${CODE_LOCATION}/developer_network/common/fixtures/sample_data.json --settings=local_settings
+        python ${MANAGE_PY} loaddata ${CODE_LOCATION}/developer_network/apidocs/fixtures/sample_data.json --settings=local_settings
+    fi 
+}
+
+function update_local_settings {
+    juju-log "Creating local settings in ${LOCAL_CONFIG_LOCATION}/local_settings.py"
+    juju-log "Creating local settings with URL_ROOT=${URL_ROOT}"
+    cat > ${LOCAL_CONFIG_LOCATION}/local_settings.py <<EOF
+# Local instance overrides
+
+from settings import *
+
+DEBUG=${DEBUG_MODE}
+
+URL_ROOT = '${URL_ROOT}'
+
+try:
+    from db_settings import *
+except Exception:
+    pass
+EOF
+}
+
+function ctrl_service {
+    # Check if there is an upstart or sysvinit service defined and issue the
+    # requested command if there is. This is used to control services in a
+    # friendly way when errexit is on.
+    service_name=$1
+    service_cmd=$2
+    ( service --status-all 2>1 | grep -w $service_name ) && service $service_name $service_cmd
+    ( initctl list 2>1 | grep -w $service_name ) && service $service_name $service_cmd
+    return 0
+}

=== added file 'hooks/config-changed'
--- hooks/config-changed	1970-01-01 00:00:00 +0000
+++ hooks/config-changed	2013-09-30 18:05:56 +0000
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+set -e
+set -u
+
+. hooks/common.sh
+
+mkdir -p /srv/${BASEDIR}/${INSTANCE_TYPE}/
+
+# Make sure the code runner group can see all the code but only the code owner can change it
+chown -R ${USER_CODE_OWNER}:${GROUP_CODE_RUNNER} $CODE_LOCATION
+chmod -R u+rwX,go+rX,go-w $CODE_LOCATION
+
+# Configure deploymgr script
+mkdir -p /srv/deploymgr/
+
+RID=$(relation-ids wsgi-file)
+[ -n "$RID" ] && hooks/wsgi-file-relation-changed $RID
+
+HAD_DB_SETTINGS="False"
+if [[ -f ${LOCAL_CONFIG_LOCATION}/db_settings.py ]]; then
+    HAD_DB_SETTINGS="True"
+fi 
+
+# If this is a new revision of ubuntu-api-website get the new code
+if [ ! -d ${CODE_LOCATION}-${BZR_SOURCE_REVNO} ]; then
+    juju-log "Branching from ${BZR_SOURCE_BRANCH}:${BZR_SOURCE_REVNO} to ${CODE_LOCATION}-${BZR_SOURCE_REVNO}"
+    bzr branch -r ${BZR_SOURCE_REVNO} ${BZR_SOURCE_BRANCH} ${CODE_LOCATION}-${BZR_SOURCE_REVNO}
+
+    if [ -d ${CODE_LOCATION} ]; then
+        rm -r ${CODE_LOCATION}
+    fi
+    juju-log "Creating symlink from ${CODE_LOCATION}-${BZR_SOURCE_REVNO} to ${CODE_LOCATION}"
+    ln -s ${CODE_LOCATION}-${BZR_SOURCE_REVNO} ${CODE_LOCATION}
+
+fi
+
+# If there is no theme checkout in the ubuntu-api-website branch get it now
+if [ ! -d ${CODE_LOCATION}-${BZR_SOURCE_REVNO}/developer_network/ubuntu_website ]; then
+    juju-log "Branching Theme from ${BZR_THEME_BRANCH}:${BZR_THEME_REVNO} to ${CODE_LOCATION}-${BZR_SOURCE_REVNO}/developer_network/ubuntu_website"
+    bzr branch -r ${BZR_THEME_REVNO} ${BZR_THEME_BRANCH} ${CODE_LOCATION}-${BZR_SOURCE_REVNO}/developer_network/ubuntu_website
+fi
+
+# Update local_settings.py
+update_local_settings
+
+if [[ ${HAD_DB_SETTINGS} == "True" ]]; then
+    DID=$(relation-ids db)
+    [ -n "$DID" ] && hooks/db-relation-changed $DID
+fi
+
+ctrl_service gunicorn restart
+if [[ ${ADMIN_NODE} == "True" ]] && [[ -f ${LOCAL_CONFIG_LOCATION}/db_settings.py ]]; then
+    manage_db
+fi 
+

=== added file 'hooks/db-relation-changed'
--- hooks/db-relation-changed	1970-01-01 00:00:00 +0000
+++ hooks/db-relation-changed	2013-09-30 18:05:56 +0000
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Copyright 2012 Canonical Ltd.  All rights reserved.
+. hooks/common.sh
+juju-log "Adding settings for the database service..."
+
+DB_NAME="api_website"
+relation-set database=$DB_NAME
+relation-set roles=$DB_ROLE
+
+
+DB_USER=$(relation-get user)
+DB_PASSWORD=$(relation-get password)
+DB_HOST=$(relation-get private-address)
+DB_PORT=$(relation-get port)
+if [ -z "$DB_USER" ] ; then
+  juju-log "Exiting, DB_USER not set ($DB_USER)"
+  exit 0 # wait for future handshake from database service unit
+fi
+
+if [[ ${DB_NAME} != $(relation-get database) ]]; then
+    echo "Requested db not created yet"
+    exit 0
+fi
+
+cat > ${LOCAL_CONFIG_LOCATION}/db_settings.py <<EOF
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.postgresql_psycopg2",
+        "NAME": "$DB_NAME",
+        "USER": "$DB_USER",
+        "PASSWORD": "$DB_PASSWORD",
+        "HOST": "$DB_HOST",
+        "PORT": "$DB_PORT",
+    },
+}
+EOF
+
+chown ${USER_CODE_OWNER}:${GROUP_CODE_RUNNER} ${LOCAL_CONFIG_LOCATION}/db_settings.py
+
+if [[ ${ADMIN_NODE} == "True" ]]; then
+    manage_db
+fi 
+
+ctrl_service gunicorn restart

=== added symlink 'hooks/db-relation-joined'
=== target is u'db-relation-changed'
=== added file 'hooks/install'
--- hooks/install	1970-01-01 00:00:00 +0000
+++ hooks/install	2013-09-30 18:05:56 +0000
@@ -0,0 +1,76 @@
+#!/bin/bash
+set -x
+# Here do anything needed to install the service
+# i.e. apt-get install -y foo  or  bzr branch http://myserver/mycode /srv/webroot
+
+juju-log "Beginning ubuntu-api-website install..."
+# Pre-exec
+if [[ -d exec.d ]]; then
+    shopt -s nullglob
+    for f in exec.d/*/charm-pre-install; do
+    [[ -x "$f" ]] || continue
+    ${SHELL} -c "$f"|| {
+        ## bail out if anyone fails
+        juju-log -l ERROR "$f: returned exit_status=$? "
+        exit 1
+    }
+    done
+fi
+
+juju-log "Importing common variables..."
+. hooks/common.sh
+
+charm_dir=$(pwd)
+
+# Check if the groups already exists and create a new group if it doesn't
+juju-log "Checking or creating groups: ${GROUP_CODE_OWNER} and ${GROUP_CODE_RUNNER}"
+for group in $GROUP_CODE_OWNER $GROUP_CODE_RUNNER; do
+	res=$(getent group | grep -c "^${group}:")
+	if [[ $res -eq 0 ]]; then
+		addgroup --quiet ${group}
+	fi
+done
+
+# Check if the users already exists and create a new user if it doesn't
+juju-log "Checking or creating users: ${USER_CODE_OWNER} and ${USER_CODE_RUNNER}"
+set +e
+id $USER_CODE_OWNER
+ret=$?
+set -e
+if [[ $ret -ne 0 ]]; then
+	adduser --quiet --system --disabled-password --ingroup $GROUP_CODE_OWNER $USER_CODE_OWNER
+fi
+set +e
+id $USER_CODE_RUNNER
+ret=$?
+set -e
+if [[ $ret -ne 0 ]]; then
+	adduser --quiet --system --disabled-password --ingroup $GROUP_CODE_RUNNER $USER_CODE_RUNNER
+fi
+
+juju-log "Installing django and south packages..."
+apt-get install -y bzr python-django python-django-south python-psycopg2 python-jinja2 python-gevent
+
+juju-log "Creating deployment directories..."
+mkdir -p ${DEPLOY_ROOT} ${DEPLOY_ROOT}/local_config ${DEPLOY_ROOT}/scripts ${DEPLOY_ROOT}-logs /srv/${BASEDIR}/var
+
+juju-log "Branching from ${BZR_SOURCE_BRANCH}:${BZR_SOURCE_REVNO} to ${CODE_LOCATION}-${BZR_SOURCE_REVNO}"
+bzr branch -r ${BZR_SOURCE_REVNO} ${BZR_SOURCE_BRANCH} ${CODE_LOCATION}-${BZR_SOURCE_REVNO}
+
+juju-log "Creating symlink from ${CODE_LOCATION}-${BZR_SOURCE_REVNO} to ${CODE_LOCATION}"
+ln -s ${CODE_LOCATION}-${BZR_SOURCE_REVNO} ${CODE_LOCATION}
+
+bzr branch -r ${BZR_THEME_REVNO} ${BZR_THEME_BRANCH} ${CODE_LOCATION}-${BZR_SOURCE_REVNO}/developer_network/ubuntu_website
+
+# Update local_settings.py
+update_local_settings
+
+juju-log "Changing ownership of /srv/${BASEDIR}"
+chown -R $USER_CODE_OWNER:$GROUP_CODE_RUNNER /srv/${BASEDIR}
+chmod -R g+w /srv/${BASEDIR}/var ${DEPLOY_ROOT}-logs
+
+juju-log "Collecting static files..."
+python ${MANAGE_PY} collectstatic --noinput --settings=local_settings
+
+juju-log "Install of ubuntu-api-website complete!"
+exit 0

=== added file 'hooks/nrpe-external-master-relation-changed'
--- hooks/nrpe-external-master-relation-changed	1970-01-01 00:00:00 +0000
+++ hooks/nrpe-external-master-relation-changed	2013-09-30 18:05:56 +0000
@@ -0,0 +1,40 @@
+#!/bin/bash
+set -eux
+. hooks/common.sh
+install --owner=root --group=root --mode=0555 scripts/check_status_file.sh /usr/lib/nagios/plugins/check_status_file.sh
+export NAGIOS_CONTEXT="$(config-get nagios_context)"
+export NAGIOS_SERVICEGROUP="${NAGIOS_CONTEXT}"
+export NAGIOS_HOSTNAME="${NAGIOS_CONTEXT}-${JUJU_UNIT_NAME//\//-}"
+
+export INSTANCE_TYPE
+export PROJECT="API_WEBSITE"
+
+export SERVICE_DESCRIPTION="Developer Portal API Website"
+export NRPE_CMD_NAME="check_api_website_${INSTANCE_TYPE}"
+export NRPE_CMD="/usr/lib/nagios/plugins/check_http -I 127.0.0.1 -p ${LISTEN_PORT} ${NRPE_URL_CHECK_PARAMS}"
+cat > /etc/nagios/nrpe.d/${NRPE_CMD_NAME}.cfg <<EOF
+#---------------------------------------------------
+# This file is Juju managed
+#---------------------------------------------------
+# ${PROJECT} ${INSTANCE_TYPE} ${SERVICE_DESCRIPTION}
+command[${NRPE_CMD_NAME}]=${NRPE_CMD}
+
+EOF
+
+# Admin nodes don't serve content
+if [[ ${ADMIN_NODE} == "False" ]]; then
+    cat > /var/lib/nagios/export/service__${NAGIOS_HOSTNAME}_${NRPE_CMD_NAME}.cfg <<EOF
+#---------------------------------------------------
+# This file is Juju managed
+#---------------------------------------------------
+define service {
+    use                             active-service
+    host_name                       ${NAGIOS_HOSTNAME}
+    service_description             ${NAGIOS_HOSTNAME} ${PROJECT} ${INSTANCE_TYPE} ${SERVICE_DESCRIPTION}
+    check_command                   check_nrpe!${NRPE_CMD_NAME}
+    servicegroups                   ${NAGIOS_SERVICEGROUP},
+}
+EOF
+fi 
+
+/etc/init.d/nagios-nrpe-server reload

=== added file 'hooks/start'
--- hooks/start	1970-01-01 00:00:00 +0000
+++ hooks/start	2013-09-30 18:05:56 +0000
@@ -0,0 +1,5 @@
+#!/bin/bash
+# Here put anything that is needed to start the service.
+# Note that currently this is run directly after install
+# i.e. 'service apache2 start'
+exit 0

=== added file 'hooks/stop'
--- hooks/stop	1970-01-01 00:00:00 +0000
+++ hooks/stop	2013-09-30 18:05:56 +0000
@@ -0,0 +1,8 @@
+#!/bin/bash
+# This will be run when the service is being torn down, allowing you to disable
+# it in various ways..
+# For example, if your web app uses a text file to signal to the load balancer
+# that it is live... you could remove it and sleep for a bit to allow the load
+# balancer to stop sending traffic.
+# rm /srv/webroot/server-live.txt && sleep 30
+exit 0

=== added symlink 'hooks/upgrade-charm'
=== target is u'config-changed'
=== added symlink 'hooks/website-cache-relation-changed'
=== target is u'website-cache-relation-joined'
=== added file 'hooks/website-cache-relation-joined'
--- hooks/website-cache-relation-joined	1970-01-01 00:00:00 +0000
+++ hooks/website-cache-relation-joined	2013-09-30 18:05:56 +0000
@@ -0,0 +1,7 @@
+#!/bin/bash
+set -x
+. hooks/common.sh
+RID=$(relation-ids wsgi-file)
+if [[ -n ${RID} ]]; then
+    hooks/wsgi-file-relation-changed ${RID}
+fi

=== added file 'hooks/wsgi-file-relation-changed'
--- hooks/wsgi-file-relation-changed	1970-01-01 00:00:00 +0000
+++ hooks/wsgi-file-relation-changed	2013-09-30 18:05:56 +0000
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+. hooks/common.sh
+RID=$1
+if [[ -n $RID ]]; then
+    OPTION="-r $RID"
+fi
+relation-set $OPTION working_dir=${CODE_LOCATION}
+relation-set $OPTION wsgi_workers="${WSGI_WORKERS}"
+relation-set $OPTION wsgi_worker_class="${WSGI_WORKER_CLASS}"
+relation-set $OPTION wsgi_worker_connections="${WSGI_WORKER_CONNECTIONS}"
+relation-set $OPTION wsgi_max_requests="${WSGI_MAX_REQUESTS}"
+relation-set $OPTION wsgi_backlog="${WSGI_BACKLOG}"
+relation-set $OPTION wsgi_timeout="${WSGI_TIMEOUT}"
+relation-set $OPTION wsgi_keep_alive="${WSGI_KEEP_ALIVE}"
+relation-set $OPTION wsgi_user="${USER_CODE_RUNNER}"
+relation-set $OPTION wsgi_group="${GROUP_CODE_RUNNER}"
+relation-set $OPTION port="${LISTEN_PORT}"
+relation-set $OPTION wsgi_access_logfile="${LOG_DIR}/access.log"
+relation-set $OPTION wsgi_extra="'--error-logfile=${LOG_DIR}/error.log',"
+relation-set $OPTION django_settings="local_settings"
+relation-set $OPTION wsgi_wsgi_file="wsgi:application"

=== added symlink 'hooks/wsgi-file-relation-joined'
=== target is u'wsgi-file-relation-changed'
=== added file 'metadata.yaml'
--- metadata.yaml	1970-01-01 00:00:00 +0000
+++ metadata.yaml	2013-09-30 18:05:56 +0000
@@ -0,0 +1,19 @@
+name: api-website
+summary: Ubuntu API Website
+description: |
+  Deploy Devportal API Website
+provides:
+  wsgi-file:
+    interface: wsgi
+    scope: container
+  api-website:
+    interface: http
+  nrpe-external-master:
+    interface: nrpe-external-master
+    scope: container
+requires:
+  website-cache:
+    interface: http
+  db:
+    interface: pgsql
+

=== added file 'revision'
--- revision	1970-01-01 00:00:00 +0000
+++ revision	2013-09-30 18:05:56 +0000
@@ -0,0 +1,1 @@
+20
\ No newline at end of file

=== added directory 'scripts'
=== added file 'scripts/check_status_file.sh'
--- scripts/check_status_file.sh	1970-01-01 00:00:00 +0000
+++ scripts/check_status_file.sh	2013-09-30 18:05:56 +0000
@@ -0,0 +1,21 @@
+#!/bin/bash
+#------------------------------------------------------------
+# This file is managed by Juju.  Do not make local changes.
+#------------------------------------------------------------
+# Query a status file for current state
+set -u
+. /usr/lib/nagios/plugins/utils.sh
+
+STATUS_FILE=$1
+if [[ ! -f ${STATUS_FILE} ]]; then
+    echo "CRITICAL: Failed to open status file (${STATUS_FILE})"
+    exit ${STATE_CRITICAL}
+fi
+STATUS=$(cat ${STATUS_FILE})
+if [[ ${STATUS} == "OK" ]]; then
+    echo "OK"
+    exit ${STATE_OK}
+else
+    echo "CRITICAL: Status is ${STATUS}"
+    exit ${STATE_CRITICAL}
+fi