name: gnocchi
version: 4.0.3
summary: Time Series Database as a Service
description: |
  Gnocchi is an open-source, multi-tenant timeseries, metrics and
  resources database. It provides an HTTP REST interface to create and
  manipulate the data. It is designed to store metrics at a very large
  scale while providing access to metrics and resources information
  and history.
confinement: strict
grade: stable

apps:
  uwsgi:
    command: run-wrap snap-openstack gnocchi-uwsgi
    daemon: simple
    plugs:
      - network-bind
  nginx:
    command: snap-openstack gnocchi-nginx
    daemon: forking
    plugs:
      - network-bind
  metricd:
    command: run-wrap snap-openstack gnocchi-metricd
    daemon: simple
    plugs:
      - network-bind
  upgrade:
    command: run-wrap snap-openstack gnocchi-upgrade
    plugs:
      - network
  change-sack-size:
    command: run-wrap snap-openstack gnocchi-change-sack-size
    plugs:
      - network
  config-generator:
    command: run-wrap snap-openstack gnocchi-config-generator
    plugs:
      - network

parts:
  gnocchi:
    plugin: python
    python-version: python2
    source: https://pypi.python.org/packages/31/04/f4a0d82279a9be0638e0f79a141e2f6295b18ad6c65b53ef716625fa712f/gnocchi-4.0.3.tar.gz
    constraints: https://raw.githubusercontent.com/openstack/requirements/stable/pike/upper-constraints.txt
    python-packages:
      - futurist
      - keystonemiddleware
      - python-memcached
      - lz4
      - oslo.db[mysql]
      - sqlalchemy-utils
      - tooz[memcached]
      - uwsgi
      - git+https://github.com/openstack/snap.openstack#egg=snap.openstack
    build-packages:
      - gcc
      - libffi-dev
      - libssl-dev
      - libxml2-dev
      - libxslt1-dev
    stage-packages:
      - memcached
      - python-rados
    install: |
      touch $SNAPCRAFT_PART_INSTALL/lib/python2.7/site-packages/paste/__init__.py
      export SNAP_ROOT="../../../"
      export SNAP_SITE_PACKAGES="$SNAPCRAFT_PART_INSTALL/lib/python2.7/site-packages"
      patch -d $SNAP_SITE_PACKAGES -p1 < $SNAP_ROOT/patches/oslo-config-prefer-snap-common.patch
  templates:
    after: [gnocchi]
    plugin: dump
    source: snap
  config:
    after: [gnocchi]
    plugin: dump
    source: https://pypi.python.org/packages/31/04/f4a0d82279a9be0638e0f79a141e2f6295b18ad6c65b53ef716625fa712f/gnocchi-4.0.3.tar.gz
    organize:
      etc/*.conf: etc/gnocchi/
      etc/*.ini: etc/gnocchi/
      etc/*.json: etc/gnocchi/
      etc/*.templates: etc/gnocchi/
      gnocchi/rest/*.ini: etc/gnocchi/
      gnocchi/rest/*.json: etc/gnocchi/
    filesets:
      etc:
        - etc/gnocchi/*.conf
        - etc/gnocchi/*.ini
        - etc/gnocchi/*.json
        - etc/gnocchi/*.templates
    stage: [$etc]
    prime: [$etc]
  nginx:
    source: http://www.nginx.org/download/nginx-1.12.2.tar.gz
    plugin: autotools
    configflags:
      - --prefix=/usr
      - --http-log-path=/var/snap/gnocchi/common/log/nginx-access.log
      - --error-log-path=/var/snap/gnocchi/common/log/nginx-error.log
      - --lock-path=/var/snap/gnocchi/common/lock/nginx.lock
      - --pid-path=/var/snap/gnocchi/common/run/nginx.pid
      - --http-client-body-temp-path=/var/snap/gnocchi/common/lib/nginx_client_body
      - --http-proxy-temp-path=/var/snap/gnocchi/common/lib/nginx_proxy
      - --http-fastcgi-temp-path=/var/snap/gnocchi/common/lib/nginx_fastcgi
      - --http-uwsgi-temp-path=/var/snap/gnocchi/common/lib/nginx_uwsgi
      - --http-scgi-temp-path=/var/snap/gnocchi/common/lib/nginx_scgi
      - --with-http_ssl_module
    build-packages:
      - libpcre3-dev
      - libssl-dev
    prepare: |
      export SNAP_ROOT="../../.."
      export SNAP_SOURCE="$SNAP_ROOT/parts/nginx/build"
      patch -d $SNAP_SOURCE -p1 < $SNAP_ROOT/patches/drop-nginx-setgroups.patch