name: microstack
version: ussuri
base: core20
summary: OpenStack on your laptop.
description: |
  Microstack gives you an easy way to develop and test OpenStack
  workloads on your laptop.
grade: devel
confinement: strict
environment:
  LC_ALL: C
  PATH: $SNAP/usr/sbin:$SNAP/usr/bin:$SNAP/sbin:$SNAP/bin:$SNAP/usr/local/bin:$SNAP/usr/local/sbin:$PATH
  # OS_PLACEMENT_CONFIG_DIR: $SNAP/etc/nova/
  # Standard library components must have priority in module name resolution: https://storyboard.openstack.org/#!/story/2007806
  PYTHONPATH: $PYTHONPATH:/usr/lib/python3.8:/usr/lib/python3/dist-packages:$SNAP/usr/lib/python3.8:$SNAP/lib/python3.8/site-packages:$SNAP/usr/lib/python3/dist-packages
  PYTHONWARNINGS: ignore
  # Needed by a targetcli dependency.
  GI_TYPELIB_PATH: $SNAP/usr/lib/x86_64-linux-gnu/girepository-1.0

system-usernames:
  snap_daemon: shared

layout:
  /usr/local/bin:
    bind: $SNAP/usr/local/bin
  /usr/lib/$SNAPCRAFT_ARCH_TRIPLET/ceph:
    bind: $SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/ceph
  /usr/lib/$SNAPCRAFT_ARCH_TRIPLET/qemu:
    bind: $SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/qemu
  /usr/lib/$SNAPCRAFT_ARCH_TRIPLET/pulseaudio:
    bind: $SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/pulseaudio
  /usr/lib/libvirt:
    bind: $SNAP/usr/lib/libvirt
  /usr/share/libvirt:
    bind: $SNAP/usr/share/libvirt
  /usr/share/qemu:
    bind: $SNAP/usr/share/qemu
  # Keystone really wants to look here for its fernet keys for some reason
  /etc/keystone/fernet-keys:
    bind: $SNAP_COMMON/fernet-keys
  # Libvirt has a hard-coded path for the apparmor directory.
  /etc/apparmor.d:
    bind: $SNAP_COMMON/etc/apparmor.d
  # os-brick has a hard-coded location for the iscsi initiator name file.
  /etc/iscsi:
    bind: $SNAP_COMMON/etc/iscsi
  # NOTE: /var/target is there since vhost-scsi module is a holder of target-core-mod (see 
  # the content of /sys/module/target_core_mod/holders). This prevents rtslib from being
  # able to change the value of /sys/kernel/config/target/dbroot to /etc/target. At the same time,
  # rtslib saves configuration to /etc/target/saveconfig.json by default. Hence both bind mounts
  # point to the same target directory.
  # LIO: the preferred db_root directory documented both in the kernel target code and rtslib.
  /etc/target:
    bind: $SNAP_COMMON/etc/target
  # LIO: the default db_root directory documented both in the kernel target code and rtslib.
  /var/target:
    bind: $SNAP_COMMON/etc/target
  # LIO: Debian targetcli and rtslib carry a patch that changes the preferred dbroot from /etc/target
  # to /etc/rtslib-fb-target.
  /etc/rtslib-fb-target:
    bind: $SNAP_COMMON/etc/target
apps:
  # Openstack
  openstack:
    command: bin/openstack-wrapper openstack
    plugs:
      - network
      # TODO: - microstack-support

  # A proxy command to avoid calling <namespace>.<command>.
  # TODO: potentially remove the individual commands completely in favor of this.
  microstack:
    command: bin/microstack
    plugs:
      - network
      - mount-observe
      - network-bind
      - firewall-control
      - network-control
      - ssh-keys
      - system-observe
      - hardware-observe
      # TODO: - microstack-support

  # OpenStack Service Configuration
  init:
    command: bin/microstack_init
    plugs:
      - network
      - mount-observe  # rabbitmq-ctl
      - network-bind  # rabbitmq-ctl?
      - firewall-control  # iptables
      - network-control  # iptables
      - ssh-keys # write ssh key
      - system-observe  # rabbitmq ?
      - hardware-observe  # rabbitmq ?
      # TODO: - microstack-support

  add-compute:
    command: bin/microstack_add_compute
    plugs:
      - network

  # Keystone
  keystone-uwsgi:
    command: bin/snap-openstack launch keystone-uwsgi
    daemon: simple
    plugs:
      - network-bind
      - network
      - network-control
      # TODO: - microstack-support
  keystone-manage:
    command: bin/snap-openstack launch keystone-manage
    plugs:
      - network
      # TODO: - microstack-support

  nova-api:
    command: bin/snap-openstack launch nova-api-os-compute
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      # TODO: - microstack-support
  nova-conductor:
    command: bin/snap-openstack launch nova-conductor
    daemon: simple
    plugs:
      - network
      - network-control
      # TODO: - microstack-support
  nova-scheduler:
    command: bin/snap-openstack launch nova-scheduler
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      # TODO: - microstack-support
  nova-compute:
    command: bin/snap-openstack launch nova-compute
    after: [libvirtd]
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      - firewall-control
      - hardware-observe
      # TODO: - microstack-support
      # Needs access to block devices so that blockdev --flushbufs works.
      - block-devices
  nova-api-metadata:
    command: bin/snap-openstack launch nova-api-metadata
    daemon: simple
    plugs:
      - network
      - network-bind
      - firewall-control
      # TODO: - microstack-support
  nova-manage:
    command: bin/snap-openstack launch nova-manage
    plugs:
      - network
      # TODO: - microstack-support
  nova-spicehtml5proxy:
    command: bin/snap-openstack launch nova-spicehtml5proxy
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      # TODO: - microstack-support
  # Neutron
  neutron-api:
    command: bin/snap-openstack launch neutron-server
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      # TODO: - microstack-support
  neutron-ovn-metadata-agent:
    command: bin/snap-openstack launch neutron-ovn-metadata-agent
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      - network-observe
      # TODO: - microstack-support
  neutron-ovs-cleanup:
    command: bin/snap-openstack launch neutron-ovs-cleanup
    plugs:
      - network
      - network-control
      # TODO: - microstack-support
  # NOTE(dmitriis): Upstream Neutron does not support cleaning up ovnmeta-<uuid> namespaces
  # as of Ussuri which is a bug.
  neutron-netns-cleanup:
    command: bin/snap-openstack launch neutron-netns-cleanup
    plugs:
      - network
      - network-control
      # TODO: - microstack-support
  neutron-db-manage:
    command: bin/snap-openstack launch neutron-db-manage
    plugs:
      - network
      # TODO: - microstack-support

  # Glance
  glance-api:
    command: bin/snap-openstack launch glance-api
    daemon: simple
    plugs:
      - network
      - network-bind
      - mount-observe
      - network-control
      # TODO: - microstack-support
  registry:
    command: bin/snap-openstack launch glance-registry
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      # TODO: - microstack-support
  glance-manage:
    command: bin/snap-openstack launch glance-manage
    plugs:
      - network
      # TODO: - microstack-support

  # Placement
  placement-uwsgi:
    command: bin/snap-openstack launch placement-uwsgi
    daemon: simple
    plugs:
      - network
      - network-bind
      - mount-observe
      - network-control
      # TODO: - microstack-support

  placement-manage:
    command: bin/snap-openstack launch placement-manage
    plugs:
      - network
      # TODO: - microstack-support

  # Openstack Shared Services
  nginx:
    command: bin/snap-openstack launch nginx
    daemon: forking
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support

  # Openvswitch
  ovs-vswitchd:
    command: bin/ovs-wrapper $SNAP/usr/local/share/openvswitch/scripts/ovs-ctl --no-ovsdb-server --no-monitor start
    stop-command: bin/ovs-wrapper $SNAP/usr/local/share/openvswitch/scripts/ovs-ctl --no-ovsdb-server stop
    after: [ovsdb-server]
    daemon: forking
    plugs:
      - network
      - network-bind
      - network-control
      # NETLINK_NETFILTER SOCK_RAW sockets
      - firewall-control
      - openvswitch-support
      - process-control
      - system-trace
      - hardware-observe
      - hugepages-control
      # TODO: - microstack-support
  ovsdb-server:
    command: bin/ovs-wrapper $SNAP/usr/local/share/openvswitch/scripts/ovs-ctl --no-ovs-vswitchd --no-monitor start
    stop-command: bin/ovs-wrapper $SNAP/usr/local/share/openvswitch/scripts/ovs-ctl --no-ovs-vswitchd stop
    daemon: forking
    plugs:
      - network
      - network-bind
      - network-control
      - openvswitch-support
      - process-control
      - system-trace
      # TODO: - microstack-support
  ovn-ovsdb-server-nb:
    command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl start_nb_ovsdb
    stop-command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl stop_nb_ovsdb
    daemon: forking
    plugs:
      - network
      - network-bind
      - network-control
      - openvswitch-support
      - process-control
      - system-trace
      # TODO: - microstack-support
  ovn-ovsdb-server-sb:
    command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl start_sb_ovsdb
    stop-command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl stop_sb_ovsdb
    daemon: forking
    plugs:
      - network
      - network-bind
      - network-control
      - openvswitch-support
      - process-control
      - system-trace
      # TODO: - microstack-support
  ovn-northd:
    command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl start_northd
    stop-command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl stop_northd
    daemon: forking
    plugs:
      - network
      - network-bind
      - network-control
      - openvswitch-support
      - process-control
      - system-trace
      # TODO: - microstack-support
    after:
      - ovn-ovsdb-server-nb
      - ovn-ovsdb-server-sb
  ovn-controller:
    command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl start_controller
    stop-command: bin/ovn-wrapper $SNAP/usr/local/share/ovn/scripts/ovn-ctl stop_controller
    daemon: forking
    plugs:
      - network
      - network-bind
      - network-control
      - openvswitch-support
      - process-control
      - system-trace
      # TODO: - microstack-support
    after:
      - ovsdb-server
      - ovs-vswitchd

  ovn-appctl:
    command: bin/ovn-wrapper $SNAP/usr/local/bin/ovn-appctl
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support
  ovn-trace:
    command: bin/ovn-wrapper $SNAP/usr/local/bin/ovn-trace
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support
  ovn-detrace:
    command: bin/ovn-wrapper $SNAP/usr/local/bin/ovn-detrace
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support
  ovn-nbctl:
    command: bin/ovn-wrapper $SNAP/usr/local/bin/ovn-nbctl
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support
  ovn-sbctl:
    command: bin/ovn-wrapper $SNAP/usr/local/bin/ovn-sbctl
    plugs:
      - network
      - network-bind
      - process-control
      # TODO: - microstack-support

  ovs-vsctl:
    command: bin/ovs-wrapper $SNAP/usr/local/bin/ovs-vsctl
    plugs:
      - network
      - process-control
      # TODO: - microstack-support
  ovs-appctl:
    command: bin/ovs-wrapper $SNAP/usr/local/bin/ovs-appctl
    plugs:
      - network
      - process-control
      # TODO: - microstack-support
  ovs-ofctl:
    command: bin/ovs-wrapper $SNAP/usr/local/bin/ovs-ofctl
    plugs:
      - network
      - process-control
      # TODO: - microstack-support
  ovs-dpctl:
    command: bin/ovs-wrapper $SNAP/usr/local/bin/ovs-dpctl
    plugs:
      - network
      - process-control
      # TODO: - microstack-support

  external-bridge:
    command: bin/wait-on-init setup-br-ex
    daemon: oneshot
    after: [ovs-vswitchd]
    plugs:
      - network
      - network-control
      - process-control
      # TODO: - microstack-support

  # Libvirt/Qemu
  libvirtd:
    command: usr/sbin/libvirtd --pid $SNAP_DATA/libvirt.pid
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      - netlink-connector
      - netlink-audit
      - libvirt
      - opengl
      - raw-usb
      - hardware-observe
      - hugepages-control
      - kvm
      - kernel-module-observe
      - process-control
      - mount-observe
      - block-devices
      # TODO: - microstack-support
    # Make sure KillMode=process is set in the resulting systemd unit instead of
    # the default KillMode=control-group to avoid the situation where stopping
    # libvirtd causes the forced power off scenario for all VMs; it also affects
    # snap refreshes as libvirtd is restarted in this case.
    # Removing the snap will still result in VMs being forcefully powered off which
    # is intended.
    stop-mode: sigterm

  virtlogd:
    command: usr/sbin/virtlogd --pid $SNAP_DATA/virtlogd.pid
    daemon: simple
    plugs:
      - network
      - network-bind
      - network-control
      # TODO: - microstack-support
  virsh:
    command: usr/bin/virsh
    plugs:
      - network
      # TODO: - microstack-support

  # MySQL
  mysqld:
    command: bin/mysql-start-server
    daemon: simple
    plugs:
      - process-control
      - network
      - network-bind
      # TODO: - microstack-support
  mysql:
    command: bin/mysql-start-client
    plugs:
      - process-control
      - network
      # TODO: - microstack-support

  # RabbitMQ
  rabbitmq-server:
    command: usr/sbin/rabbitmq-server
    daemon: simple
    plugs:
      - network-bind
      - network
      - mount-observe
      - log-observe
      # TODO: - microstack-support
    environment:
      HOME: $SNAP_COMMON/lib/rabbitmq
  rabbitmqctl:
    command: usr/sbin/rabbitmqctl
    plugs:
      - network
      - mount-observe
      # TODO: - microstack-support
    environment:
      HOME: $SNAP_COMMON/lib/rabbitmq
  rabbitmq-plugins:
    command: usr/sbin/rabbitmq-plugins
    environment:
      HOME: $SNAP_COMMON/lib/rabbitmq
      # TODO: - microstack-support

  # Memcached
  memcached:
    command: usr/bin/memcached -u root -v
    daemon: simple
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support

  # Cinder
  cinder-uwsgi:
    command: bin/snap-openstack launch cinder-uwsgi
    daemon: simple
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support
  cinder-backup:
    command: bin/snap-openstack launch cinder-backup
    daemon: simple
    plugs:
      - network
      - mount-observe
      # TODO: - microstack-support
  cinder-manage:
    command: bin/snap-openstack launch cinder-manage
    plugs:
      - network
      - mount-observe
      # TODO: - microstack-support
  cinder-scheduler:
    command: bin/snap-openstack launch cinder-scheduler
    daemon: simple
    plugs:
      - network
      - mount-observe
      # TODO: - microstack-support
  cinder-volume:
    command: bin/snap-openstack launch cinder-volume
    daemon: simple
    plugs:
      - network
      - network-bind
      - mount-observe
      - block-devices
      # setpriority by LVM tools.
      - process-control
      # TODO: - microstack-support
    after:
      - setup-lvm-loopdev

  # Restores LIO kernel target configuration.
  target:
    command: bin/target-start
    stop-command: bin/target-stop
    daemon: oneshot
    plugs:
      - network
      - network-bind
      - mount-observe
      - block-devices
      # TODO: - microstack-support
    after:
      - setup-lvm-loopdev
    environment:
      TARGETCLI_HOME: $SNAP_USER_COMMON/.targetcli

  iscsid:
    command: bin/iscsid-start
    daemon: forking
    plugs:
      - network
      - network-bind
      # NETLINK_ISCSI protocol sockets
      - network-control
      # TODO: - microstack-support
      - block-devices
      - process-control
    after:
      # Make sure iscsid is stopped before target configuration is cleaned up.
      - target

  # TODO: this is a --devmode workaround since the microstack-support interface is not merged yet.
  load-modules:
    command: bin/load-modules
    daemon: oneshot
    plugs:
      - kernel-module-control

  setup-lvm-loopdev:
    command: bin/setup-lvm-loopdev
    daemon: oneshot
    plugs:
      - network
      - block-devices
      - mount-observe
      # loop device control etc.
      # LVM tools use setpriority to set it to -18 which is prohibited in the default snapd templates.
      - process-control
      # TODO: - microstack-support
    after:
      - load-modules

  # Horizon
  horizon-uwsgi:
    command: bin/snap-openstack launch horizon-uwsgi
    daemon: simple
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support

  # Utility to launch a vm. Creates security groups, floating ips,
  # and other necessities as well.
  launch:
    command: bin/microstack_launch
    plugs:
      - network
      - network-control  # could also be mount-observe
      # TODO: - microstack-support

  # Cluster
  cluster-uwsgi:
    command: bin/snap-openstack launch cluster-uwsgi
    daemon: simple
    plugs:
      - network
      - network-bind
      # TODO: - microstack-support

  telegraf:
    command: bin/telegraf
    daemon: simple

  filebeat:
  # this is to avoid conflict with filebeat package
    command: bin/filebeat
    daemon: simple

  nrpe:
    command: bin/nrpe
    daemon: simple

parts:
  # Add Ubuntu Cloud Archive sources.
  # Allows us to fetch things such as updated libvirt.
  uca-sources:
    plugin: nil
    build-packages:
      - ubuntu-cloud-keyring
      - software-properties-common
      - dpkg-dev  # We'll need to manipulate sources later.
        #stage-packages:
      # The two dependencies below are added to avoid errors during
      # the build step of the openstack-projects part (see LP: #1864589).
      - python3-dev
      - python3-distutils
    override-build: |
      # add-apt-repository -s cloud-archive:ussuri
      # apt-key update
      # apt update
      snapcraftctl build

  # OpenStack Python Projects, keyed off Keystone
  openstack-projects:
    plugin: python
    # python-version: python3
    after:
      - uca-sources
      - libvirt
      - patches
    constraints:
      - ${SNAPCRAFT_STAGE}/patches/upper-constraints.txt
    source: http://tarballs.openstack.org/keystone/keystone-stable-ussuri.tar.gz
    build-packages:
      - gcc
      - git
      - libffi-dev
      - libssl-dev
      - libxml2-dev
      - libxslt1-dev
      - python3-dev
      - libsystemd-dev
    stage-packages:
      - procps  # sysctl utility is used by Neutron agents.
      - conntrack
      - coreutils
      - haproxy
      - libmagic1
      - petname
      - libsystemd0
      - libpython3.8
      - spice-html5
      - sg3-utils
      # LIO userspace dependencies
      # Will also pull rtslib-fb to work with ConfigFS.
      - targetcli-fb
    python-packages:
      - wheel
      - libvirt-python
      - oslo.cache[dogpile]
      - pymysql
      - uwsgi
      - git+https://opendev.org/x/snap.openstack#egg=snap.openstack
      - nova==21.1.1
      - neutron===16.2.0
      - glance==20.0.1
      - cinder==16.2.1
      - openstack-placement==3.0.0
      - horizon==18.3.2
      - python-cinderclient
      - python-openstackclient
      - python-swiftclient
      # Workaround for https://bugs.launchpad.net/snapcraft/+bug/1860768
      # This is a package required for the launch script, per the bug
      # above. We include it here so that we don't try to rebuild dist
      # stuff:
      - petname
      - systemd-python
      # Used by spice-html5 proxy.
      - websockify
      # For debugging purposes.
      - rpdb
    build-environment: &python-build-environment
      - PIP_COMPILE: 'false'  # disable .pyc generation in pip
      - PYTHONDONTWRITEBYTECODE: 'false'  # disable .pyc generation by setup.py
      - SOURCE_DATE_EPOCH: '1591640328'
    override-prime: |
      snapcraftctl prime
      # Patch Openstack Dashboard (horizon) settings files.
      for patch in ${SNAPCRAFT_STAGE}/patches/horizon/*.patch; do
        echo "Applying $(basename "$patch") ..."
        patch \
          --batch \
          --forward \
          --strip 1 \
          --input "$patch"
        echo
      done
      # Now that everything is built, let's disable user site-packages
      # as stated in PEP-0370
      # sed -i usr/lib/python3.8/site.py -e 's/^ENABLE_USER_SITE = None$/ENABLE_USER_SITE = False/'
      # Uncomment the below line for better python-libvirt debugging output.
      # patch --batch --forward --strip 1 --input ../project/patches/nova/nova_log_error.patch
    organize:
      lib/python3.8/site-packages/openstack_dashboard/local/local_settings.py.example: lib/python3.8/site-packages/openstack_dashboard/local/local_settings.py
    override-build: |
      snapcraftctl build
      rm $SNAPCRAFT_PART_INSTALL/pyvenv.cfg
          --strip 1 \
          --input "$patch"
        echo
      done
      # Now that everything is built, let's disable user site-packages
      # as stated in PEP-0370
      # sed -i usr/lib/python3.8/site.py -e 's/^ENABLE_USER_SITE = None$/ENABLE_USER_SITE = False/'
      # Uncomment the below line for better python-libvirt debugging output.
      # patch --batch --forward --strip 1 --input ../project/patches/nova/nova_log_error.patch
    organize:
      lib/python3.8/site-packages/openstack_dashboard/local/local_settings.py.example: lib/python3.8/site-packages/openstack_dashboard/local/local_settings.py
    override-build: |
      snapcraftctl build
      rm $SNAPCRAFT_PART_INSTALL/pyvenv.cfg
      rm $SNAPCRAFT_PART_INSTALL/bin/activate
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.csh
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.fish
      # see LP: #1882994
      rm $SNAPCRAFT_PART_INSTALL/bin/python3
      rm $SNAPCRAFT_PART_INSTALL/bin/python

  keystone-config:
    after: [openstack-projects]
    plugin: dump
    source: http://tarballs.openstack.org/keystone/keystone-stable-ussuri.tar.gz
    organize:
      etc/*.conf: etc/keystone/
      etc/*.ini: etc/keystone/
      etc/*.json: etc/keystone/
      etc/*.templates: etc/keystone/

    filesets:
      etc:
        - etc/keystone/*
    stage: [$etc]
    prime: [$etc]

  openstack-wrapper:
    source: ./snap-wrappers/openstack
    plugin: dump
    after:
      - openstack-projects
    organize:
      openstack-wrapper: bin/openstack-wrapper

  init-wrapper:
    source: ./snap-wrappers/init
    plugin: dump
    organize:
      wait-on-init: bin/wait-on-init

  nova-config:
    after: [openstack-projects]
    plugin: dump
    source: http://tarballs.openstack.org/nova/nova-stable-ussuri.tar.gz
    filesets:
      etc:
        - etc/nova/*
    stage: [$etc]
    prime: [$etc]

  glance-config:
    after: [openstack-projects]
    plugin: dump
    source: http://tarballs.openstack.org/glance/glance-stable-ussuri.tar.gz
    organize:
      etc/*.conf: etc/glance/
      etc/*.ini: etc/glance/
      etc/*.json: etc/glance/
    filesets:
      etc:
        - etc/glance/*
    stage: [$etc]
    prime: [$etc]

  placement-config:
    after: [openstack-projects]
    plugin: dump
    source: http://tarballs.openstack.org/placement/placement-stable-ussuri.tar.gz
    organize:
      etc/*.conf: etc/placement/
      etc/*.ini: etc/placement/
      etc/*.json: etc/placement/
    filesets:
      etc:
        - etc/placement/*
    stage: [$etc]
    prime: [$etc]

  cinder-config:
    after: [openstack-projects]
    plugin: dump
    source: http://tarballs.openstack.org/cinder/cinder-stable-ussuri.tar.gz
    organize:
      etc/*.conf: etc/cinder/
      etc/*.ini: etc/cinder/
      etc/*.json: etc/cinder/
      etc/*.templates: etc/cinder/
    filesets:
      etc:
        - etc/cinder/*
    stage: [$etc]
    prime: [$etc]

  horizon-config:
    after: [openstack-projects]
    plugin: dump
    source: http://tarballs.openstack.org/horizon/horizon-stable-ussuri.tar.gz
    organize:
      etc/*.conf: etc/horizon/
    filesets:
      etc:
        - etc/horizon/*
    stage: [$etc]
    prime: [$etc]

  # Snap patches
  patches:
    after:
      - uca-sources
    source: patches/
    plugin: dump
    build-packages:
      - curl
    override-build: |
      # Create ${SNAPCRAFT_STAGE}/patches/upper-constraints
      # Fetch upstream file
      curl https://raw.githubusercontent.com/openstack/requirements/stable/ussuri/upper-constraints.txt --output ./upper-constraints.txt
      snapcraftctl build
    organize:
      '*' : patches/
    prime:
      - -*

  openvswitch:
    source: https://github.com/openvswitch/ovs/archive/v2.13.0.tar.gz
    plugin: autotools
    build-packages:
      - autoconf
      - binutils
      - bsdmainutils
      - build-essential
      - gettext
      - git
      - libarchive-zip-perl
      - libcap-ng-dev
      - libpcap-dev
      - on arm64:
        - libnuma-dev
      - on ppc64el:
        - libnuma-dev
      - on amd64:
        - libnuma-dev
      - libssl-dev
      - libtimedate-perl
      - libtool
      - libunbound-dev
      - pkg-config
      - python-all-dev
      - python-setuptools
      - python3-all-dev
      - python3-setuptools
      - python3-sphinx
      - sphinx-common
      - zlib1g-dev
    stage-packages:
      - libevent-2.1-7
      - kmod
      - libcap-ng0
      - libssl1.1
      - libunbound8
      - netbase
      - ethtool
      - procps
      - uuid-runtime
    autotools-configure-parameters:
      - "--localstatedir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common"
      - "--sysconfdir=/var/snap/$SNAPCRAFT_PROJECT_NAME/etc"
    after:
      - patches
    override-build: |
      snapcraftctl build
      tar -cvzf $SNAPCRAFT_STAGE/openvswitch.tar.gz .

  ovs-wrapper:
    source: ./snap-wrappers/ovs
    plugin: dump
    after:
      - openvswitch
    organize:
      ovs-wrapper: bin/ovs-wrapper
      # Nova os-vif code makes libvirt plug a VM interface into an integration bridge
      # which relies on ovs-vsctl execution. Since we use modified paths, some environment
      # variables need to be set.
      ovs-vsctl: bin/ovs-vsctl

  ovn:
    after: [openvswitch, patches]
    source: https://github.com/ovn-org/ovn/archive/v20.03.0.tar.gz
    plugin: autotools
    autotools-configure-parameters:
      - --sysconfdir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/etc
      - --localstatedir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/var
      - --with-ovs-source=$SNAPCRAFT_PART_BUILD/openvswitch
    override-pull: |
      snapcraftctl pull
      rm -rf openvswitch
      mkdir openvswitch
      tar -C openvswitch -xvzf $SNAPCRAFT_STAGE/openvswitch.tar.gz
      rm -f $SNAPCRAFT_STAGE/openvswitch.tar.gz
    override-build: |
      snapcraftctl build
    build-packages:
      - autoconf
      - binutils
      - build-essential
      - git
      - libssl-dev
      - libtool
      - python3-all-dev
      - sphinx-common
    stage-packages:
      - libevent-2.1-7
      - libunbound8
    organize:
      snap/$SNAPCRAFT_PROJECT_NAME/current/share: /share
    filesets:
      exclude-duplicate-manpages:
        - -share/man/man*/ovsdb*
        - -usr/local/share/man/man*/ovsdb*
    stage:
      - $exclude-duplicate-manpages
    prime:
      - $exclude-duplicate-manpages

  ovn-wrapper:
    source: ./snap-wrappers/ovn
    plugin: dump
    after:
      - ovn
    organize:
      ovn-wrapper: bin/ovn-wrapper

  nginx:
    source: http://www.nginx.org/download/nginx-1.19.0.tar.gz
    plugin: autotools
    autotools-configure-parameters:
      - --prefix=/usr
      - "--http-log-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/log/nginx-access.log"
      - "--error-log-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/log/nginx-error.log"
      - "--lock-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/lock/nginx.lock"
      - "--pid-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/run/nginx.pid"
      - "--http-client-body-temp-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/lib/nginx_client_body"
      - "--http-proxy-temp-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/lib/nginx_proxy"
      - "--http-fastcgi-temp-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/lib/nginx_fastcgi"
      - "--http-uwsgi-temp-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/lib/nginx_uwsgi"
      - "--http-scgi-temp-path=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/lib/nginx_scgi"
      - --with-http_ssl_module
    build-packages:
      - libpcre3-dev
      - libssl-dev
      - python-six
    override-build: |
      # Apply patches
      for patch in ${SNAPCRAFT_STAGE}/patches/nginx/*.patch; do
        echo "Applying $(basename "$patch") ..."
        patch \
          --batch \
          --forward \
          --strip 1 \
          --input "$patch"
        echo
      done
      snapcraftctl build


  # libvirt/qemu
  qemu:
    source: https://git.launchpad.net/ubuntu/+source/qemu
    source-type: git
    source-branch: ubuntu/focal-updates
    plugin: autotools
    after:
      - uca-sources
    build-environment:
      # Workaround for https://bugs.launchpad.net/snapcraft/+bug/1860766
      - LD_LIBRARY_PATH: $SNAPCRAFT_PART_INSTALL/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/ceph:$SNAPCRAFT_PART_INSTALL/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/pulseaudio:$LD_LIBRARY_PATH
    stage-packages:
      - seabios
      - ipxe-qemu
      - freeglut3 # provides libglut.so.3
      - libnuma1
      - libspice-server1
      - libasound2
      - libasyncns0
      - libbluetooth3
      - libboost-iostreams1.67.0
      - libboost-random1.67.0
      - libboost-system1.67.0
      - libboost-thread1.67.0
      - libcaca0
      - libfdt1
      - libflac8
      - libglu1-mesa
      - libiscsi7
      - libjpeg-turbo8
      - libnspr4
      - libnss3
      - libogg0
      - libopus0
      - libpixman-1-0
      - libpulse0
      - librados2
      - librbd1
      - libsdl1.2debian
      - libslang2
      - libsndfile1
      - libusb-1.0-0
      - libusbredirparser1
      - libvorbis0a
      - libvorbisenc2
      - libx11-6
      - libxi6
      - libxau6
      - libxcb1
      - libxdmcp6
      - libxext6
      - libpng16-16
      - libaio1
      - libasn1-8-heimdal
      - libbrotli1
      - libcurl3-gnutls
      - libgssapi3-heimdal
      - libhcrypto4-heimdal
      - libheimbase1-heimdal
      - libheimntlm0-heimdal
      - libhx509-5-heimdal
      - libkrb5-26-heimdal
      - libldap-2.4-2
      - libnghttp2-14
      - libpsl5
      - libroken18-heimdal
      - librtmp1
      - libssh-4
      - libwind0-heimdal
    build-packages:
      - acpica-tools
      - libaio-dev
      - libasound2-dev
      - libattr1-dev
      - libbluetooth-dev
      - libcap-dev
      - libcap-ng-dev
      - libcurl4-gnutls-dev
      - libfdt-dev
      - gnutls-dev
      - libiscsi-dev
      - libncurses5-dev
      - try: [libnuma-dev]
      - libpixman-1-dev
      - libpulse-dev
      - librados-dev
      - librbd-dev
      - libsasl2-dev
      - libsdl1.2-dev
      - try: [libspice-server-dev, libspice-protocol-dev]
      - libusb-1.0-0-dev
      - libusbredirparser-dev
      - linux-libc-dev
      - uuid-dev
      - xfslibs-dev
      - libjpeg-dev
      - zlib1g-dev
      - libpng-dev
      - wget
      - dpkg-dev
      - gcc
    autotools-configure-parameters:
      - --disable-blobs
      - --prefix=/usr
      - --localstatedir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common
      - --sysconfdir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common
      - --firmwarepath=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/share/seabios:/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/share/qemu:/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/lib/ipxe/qemu
      - --disable-user
      - --disable-linux-user
      - --disable-bsd-user
      - --disable-vhost-user
      - --enable-system
      - --target-list=x86_64-softmmu
      - --disable-xen
    override-build: |
      dpkg-source --before-build .
      snapcraftctl build

  kvm-support:
    plugin: nil
    stage-packages:
    - try: [msr-tools]

  libvirt:
    source: https://git.launchpad.net/ubuntu/+source/libvirt
    source-type: git
    source-branch: ubuntu/focal-updates
    source-subdir: build-subdir
    after:
      - qemu
      - uca-sources
    plugin: autotools
    build-packages:
    - libxml2-dev
    - libxml-libxml-perl
    - libcurl4-gnutls-dev
    - libncurses5-dev
    - libreadline-dev
    - zlib1g-dev
    - libgcrypt20-dev
    - libgnutls28-dev
    - libyajl-dev
    - libpcap0.8-dev
    - libaudit-dev
    - libdevmapper-dev
    - libpciaccess-dev
    - libnl-3-dev
    - libnl-route-3-dev
    - libxml2-utils
    - uuid-dev
    - try: [libnuma-dev]
    - python-all
    - python-six
    - wget
    - dpkg-dev
    - xsltproc
    - libapparmor-dev
    - rsync
    - open-iscsi
    stage-packages:
    - dmidecode
    - dnsmasq
    - iptables
    - genisoimage
    - libxml2
    - libyajl2
    - try: [libnuma1]
    - libcurl3-gnutls
    - libpcap0.8
    - libpciaccess0
    # libvirt uses the pm-is-supported tool.
    - pm-utils
    - ebtables
    - apparmor
    - libapparmor1
    autotools-configure-parameters:
    - --with-qemu
    - --without-bhyve
    - --without-xen
    - --without-openvz
    - --without-vmware
    - --without-xenapi
    - --without-esx
    - --without-hyperv
    - --without-lxc
    - --without-vz
    - --without-vbox
    - --without-uml
    - --without-sasl
    - --without-storage-iscsi
    - --without-storage-sheepdog
    - --without-storage-rbd
    - --without-storage-lvm
    - --without-selinux
    - --with-chrdev-lock-files=/run/lock
    - --with-storage-iscsi
    # TODO(dmitriis): re-enable once a workaround is found for subprocess' RPATH handling.
    # - --with-apparmor
    - --without-apparmor
    # NOTE: the install prefix will be different from the actual location on snap installation.
    - --prefix=/usr
    - --bindir=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/bin
    - --sbindir=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin
    - --libexecdir=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/libexec
    - --libdir=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/lib
    - --includedir=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/include
    - --oldincludedir=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/include
    - --localstatedir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common
    - --sysconfdir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common
    - DNSMASQ=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/dnsmasq
    - DMIDECODE=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/dmidecode
    - OVSVSCTL=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/local/bin/ovs-vsctl
    - IPTABLES_PATH=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/iptables-legacy
    - IP6TABLES_PATH=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/ip6tables-legacy
    - EBTABLES_PATH=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/ebtables-legacy
    build-environment:
      # Libraries under /snap/$SNAPCRAFT_PROJECT_NAME/current/usr/lib/x86_64-linux-gnu are not added to the
      # runpath by default. This is OK for parent processes which get LD_LIBRARY_PATH set properly but not
      # for the child processes they spawn since the environment variables are not passed down to children by default after execve(2).
      # `readelf -d /snap/microstack/current/usr/libexec/virt-aa-helper` should return something like:
      # (RUNPATH)            Library runpath: [/snap/microstack/current/usr/lib:/snap/microstack/current/usr/lib/x86_64-linux-gnu:...]
      - LDFLAGS: '$LDFLAGS -Wl,-rpath=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/lib -Wl,-rpath=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/lib/x86_64-linux-gnu -Wl,-rpath=/snap/$SNAPCRAFT_PROJECT_NAME/current/lib -Wl,-rpath=/lib/x86_64-linux-gnu -Wl,-rpath=/lib/'
    override-build: |
      dpkg-source --before-build .
      logger `echo -n $PWD`
      # Prevent libvirt from attempting to run setgroups
      echo "

      #undef HAVE_SETGROUPS
      #undef HAVE_SETEUID
      " >> config-post.h

      # See https://bugs.launchpad.net/snapcraft/+bug/1882255
      mkdir build-subdir
      cd build-subdir
      ../autogen.sh

      echo "#!/bin/sh
      exit 0
      " >> autogen.sh
      chmod +x autogen.sh
      ln -s ../configure configure
      cd ..
      # end of a workaround for LP: #1882255
      # Build
      snapcraftctl build

      rsync --remove-source-files -arhvP $SNAPCRAFT_PART_INSTALL/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/* $SNAPCRAFT_PART_INSTALL/usr/
      rm -rf $SNAPCRAFT_PART_INSTALL/snap/$SNAPCRAFT_PROJECT_NAME/current/usr

      # Copy the generated apparmor template into the install dir
      # it will be used by libvirt at runtime.
      mkdir -p $SNAPCRAFT_PART_INSTALL/etc/apparmor.d/libvirt/
      mkdir -p $SNAPCRAFT_PART_INSTALL/etc/apparmor.d/abstractions
      cp $SNAPCRAFT_PART_BUILD/src/security/apparmor/TEMPLATE.qemu $SNAPCRAFT_PART_INSTALL/etc/apparmor.d/libvirt/TEMPLATE.qemu
      cp $SNAPCRAFT_PART_BUILD/src/security/apparmor/libvirt-qemu $SNAPCRAFT_PART_INSTALL/etc/apparmor.d/abstractions/libvirt-qemu
      # While LXC is not used, the AppArmor code errors out if the template for LXC is not there.
      cp $SNAPCRAFT_PART_BUILD/src/security/apparmor/TEMPLATE.lxc $SNAPCRAFT_PART_INSTALL/etc/apparmor.d/libvirt/TEMPLATE.lxc
      cp $SNAPCRAFT_PART_BUILD/src/security/apparmor/libvirt-lxc $SNAPCRAFT_PART_INSTALL/etc/apparmor.d/abstractions/libvirt-lxc
  # MySQL
  mysql-server:
    plugin: dump
    source: ./snap-wrappers/mysql
    stage-packages:
      - mysql-server
      - mysql-client
    organize:
      mysql-start-server: bin/mysql-start-server
      mysql-start-client: bin/mysql-start-client

  # RabbitMQ
  rabbitmq-server:
    source: ./snap-wrappers/rabbitmq
    plugin: dump
    stage-packages:
      - rabbitmq-server
    override-build: |
      rm -f $SNAPCRAFT_PART_INSTALL/usr/bin/erl
      rm -f $SNAPCRAFT_PART_INSTALL/usr/lib/rabbitmq/bin/rabbitmq-script-wrapper
      # NOTE(jamespage): The versioned path below is brittle.
      rm -f $SNAPCRAFT_PART_INSTALL/usr/lib/rabbitmq/lib/rabbitmq_server-3.8.2/sbin/rabbitmq-defaults
      snapcraftctl build
    organize:
      rabbitmq-script-wrapper: usr/lib/rabbitmq/bin/rabbitmq-script-wrapper
      rabbitmq-defaults: usr/lib/rabbitmq/lib/rabbitmq_server-3.8.2/sbin/rabbitmq-defaults
      erl: usr/bin/erl

  # Memcached Token Caching
  memcached:
    plugin: nil
    stage-packages:
      - memcached

  # Cinder LVM backend
  lvm2:
    after:
      - libvirt
    source: https://git.launchpad.net/ubuntu/+source/lvm2
    source-type: git
    source-branch: ubuntu/focal
    build-packages:
      - python3-pyudev
    stage-packages:
      - thin-provisioning-tools
    plugin: autotools
    autotools-configure-parameters:
      - --with-confdir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/etc/
      - --with-default-system-dir=/var/snap/$SNAPCRAFT_PROJECT_NAME/common/etc/
      - --with-cache=internal
      - --with-device-uid=0
      # Assumes that the "disk" group is present on the host and has 6 for its gid.
      # This is common but not fully reliable not knowing the target distribution.
      - --with-device-gid=6
      - --with-device-mode=0660
      - --with-default-pid-dir=/run
      - --with-default-run-dir=/run/lvm
      - --with-default-locking-dir=/run/lock/lvm
      - --with-thin=internal
      - --with-thin-check=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/thin_check
      - --with-thin-dump=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/thin_dump
      - --with-thin-repair=/snap/$SNAPCRAFT_PROJECT_NAME/current/usr/sbin/thin_repair
      - --enable-applib
      - --enable-blkid_wiping
      - --enable-cmdlib
      - --enable-dmeventd
      - --enable-dbus-service
      # - --enable-lvmlockd-dlm
      # - --enable-lvmlockd-sanlock
      # - --enable-lvmpolld
      # - --enable-notify-dbus
      - --enable-pkgconfig
      - --enable-readline
      # The two below are especially important to make sure lvm tools do not try to use
      # mknod themselves to create block special files for device mapper devices and
      # so that cookies are used to synchronize udev and LVM tools operations.
      - --enable-udev_rules
      - --enable-udev_sync

  open-iscsi:
    after:
      - patches
    source: https://git.launchpad.net/ubuntu/+source/open-iscsi
    source-type: git
    source-branch: ubuntu/focal
    build-packages:
      - autotools-dev
      - bison
      - bzip2
      - debhelper
      - dh-autoreconf
      - dh-exec
      - dh-systemd
      - dpkg-dev
      - flex
      - libisns-dev
      - libmount-dev
      - po-debconf
    stage-packages:
      - libisns0
    plugin: dump
    organize:
      usr/iscsid: sbin/iscsid
      usr/iscsiadm: sbin/iscsiadm
      usr/iscsistart: sbin/iscsistart
      utils/iscsi_discovery: sbin/iscsi_discovery
      utils/iscsi-iname: sbin/iscsi-iname
    filesets:
      iscsi-binaries:
        - sbin/*
      iscsi-deps:
        - lib/*
        - usr/lib/*
    stage: [$iscsi-binaries, $iscsi-deps]
    prime: [$iscsi-binaries, $iscsi-deps]
    override-build: |
      # Distro patches.
      dpkg-source --before-build .
      # snap-specific patches.
      for patch in ${SNAPCRAFT_STAGE}/patches/open-iscsi/*.patch; do
        echo "Applying $(basename "$patch") ..."
        patch \
          --batch \
          --forward \
          --strip 1 \
          --input "$patch"
        echo
      done

      dh build-arch --with autotools_dev,autoreconf,systemd
      snapcraftctl build

  # Templates and other files to be overlaid over the snap.
  overlay:
    plugin: dump
    source: snap-overlay

  # Optionally interactive init script
  init:
    plugin: python
    # python-version: python3
    requirements:
     - requirements.txt  # Relative to source path, so tools/init/req...txt
    source: tools/init
    stage-packages:
      # note(dmitriis) in order to avoid conflicts about lib64/ld-linux-x86-64.so.2
      # with other parts.
      - libc6
      - rsync
    build-environment: *python-build-environment
    after: [openstack-projects]
    override-build: |
      snapcraftctl build
      `find $SNAPCRAFT_PART_INSTALL -name '__pycache__' | xargs rm -r`
      `find $SNAPCRAFT_PART_INSTALL -name 'RECORD' | xargs rm`
      rm $SNAPCRAFT_PART_INSTALL/pyvenv.cfg
      rm $SNAPCRAFT_PART_INSTALL/bin/activate
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.csh
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.fish
      # see LP: #1882994
      rm $SNAPCRAFT_PART_INSTALL/bin/python3
      rm $SNAPCRAFT_PART_INSTALL/bin/python
      rm $SNAPCRAFT_PART_INSTALL/lib/python3.8/site-packages/netifaces.cpython-38-x86_64-linux-gnu.so

  # Launch script
  launch:
    plugin: python
    # python-version: python3
    requirements:
     - requirements.txt
    source: tools/launch
    stage-packages:
      # note(dmitriis) in order to avoid conflicts about lib64/ld-linux-x86-64.so.2
      # with other parts.
      - libc6
    build-environment: *python-build-environment
    after: [init]
    override-build: |
      snapcraftctl build
      `find $SNAPCRAFT_PART_INSTALL -name '__pycache__' | xargs rm -r`
      `find $SNAPCRAFT_PART_INSTALL -name 'RECORD' | xargs rm`
      rm $SNAPCRAFT_PART_INSTALL/pyvenv.cfg
      rm $SNAPCRAFT_PART_INSTALL/bin/activate
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.csh
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.fish
      rm $SNAPCRAFT_PART_INSTALL/bin/python3
      rm $SNAPCRAFT_PART_INSTALL/bin/python

  microstack:
    plugin: python
    source: tools/microstack
    stage-packages:
      # note(dmitriis) in order to avoid conflicts about lib64/ld-linux-x86-64.so.2
      # with other parts.
      - libc6
    build-environment: *python-build-environment
    override-build: |
      snapcraftctl build
      `find $SNAPCRAFT_PART_INSTALL -name '__pycache__' | xargs rm -r`
      `find $SNAPCRAFT_PART_INSTALL -name 'RECORD' | xargs rm`
      rm $SNAPCRAFT_PART_INSTALL/pyvenv.cfg
      rm $SNAPCRAFT_PART_INSTALL/bin/activate
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.csh
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.fish
      rm $SNAPCRAFT_PART_INSTALL/bin/python3
      rm $SNAPCRAFT_PART_INSTALL/bin/python

  # Clustering client and server
  cluster:
    plugin: python
    # python-version: python3
    requirements:
      - requirements.txt
    constraints:
      - ${SNAPCRAFT_STAGE}/patches/upper-constraints.txt
    source: tools/cluster
    # note(dmitriis) in order to avoid conflicts about lib64/ld-linux-x86-64.so.2
    # with other parts.
    stage-packages:
      - libc6
    build-packages:
      - python3-dev
    build-environment: *python-build-environment
    after: [launch]
    override-build: |
      snapcraftctl build
      `find $SNAPCRAFT_PART_INSTALL -name '__pycache__' | xargs rm -r`
      `find $SNAPCRAFT_PART_INSTALL -name 'RECORD' | xargs rm`
      rm $SNAPCRAFT_PART_INSTALL/pyvenv.cfg
      rm $SNAPCRAFT_PART_INSTALL/bin/activate
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.csh
      rm $SNAPCRAFT_PART_INSTALL/bin/activate.fish
      rm $SNAPCRAFT_PART_INSTALL/bin/python
      rm $SNAPCRAFT_PART_INSTALL/bin/python3

  setup-lvm-loopdev:
    source-type: local
    source: ./tools/setup-lvm-loopdev
    plugin: dump
    organize:
      setup-lvm-loopdev: bin/setup-lvm-loopdev
    stage-packages:
      # note(dmitriis) in order to avoid conflicts about lib64/ld-linux-x86-64.so.2
      # with other parts.
      - libc6
      # fallocate
      - util-linux
      # losetup
      - mount

  ### LMA stack ###
  filebeat:
    plugin: dump
    source: ./snap-wrappers/filebeat
    after: [ lma-build-prep, qemu, libvirt ]
    stage-packages: [ filebeat ]
    organize:
      filebeat: bin/filebeat

  nrpe:
    plugin: dump
    source: ./snap-wrappers/nrpe
    organize:
      nrpe: bin/nrpe
    after: [ lma-build-prep ]
    stage-packages: [ nagios-nrpe-server, nagios-nrpe-plugin, monitoring-plugins, monitoring-plugins-basic, monitoring-plugins-common ]

  telegraf:
    plugin: dump
    source: ./snap-wrappers/telegraf
    organize:
      telegraf: bin/telegraf
    # we use autotools plugin here because it brings git, make
    # otherwise we'd have to add respective packages
    after: [ lma-build-prep, qemu, libvirt ]
    # See https://forum.snapcraft.io/t/patchelf-broke-my-binary/4928
    # and https://bugs.launchpad.net/snapcraft/+bug/1753995
    build-attributes: [no-patchelf]
    stage-packages: [ telegraf, iproute2, bridge-utils, ethtool, fancontrol, libatm1, ipmitool, freeipmi-tools ]

  lma-build-prep:
    plugin: nil
    source: ""
    build-packages:
        - dirmngr
    override-build: |
      cat $SNAPCRAFT_PROJECT_DIR/filebeat.pgp.key | apt-key add -
      cat $SNAPCRAFT_PROJECT_DIR/telegraf.pgp.key | apt-key add -
      apt-get install apt-transport-https
      echo 'deb https://artifacts.elastic.co/packages/5.x/apt stable main' > /etc/apt/sources.list.d/elastic-5.x.list
      echo 'deb http://ppa.launchpad.net/telegraf-devs/ppa/ubuntu bionic main' > /etc/apt/sources.list.d/telegraf.x.list
      # this needs to be re-worked in order to be built in-place
      echo 'deb http://ppa.launchpad.net/nikolay.vinogradov/nrpe-root/ubuntu bionic main' > /etc/apt/sources.list.d/nrpe-root.list
      sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F767C80E0FC5C835
      apt-get update --allow-unauthenticated

  #lma-configs:
  #  plugin: dump
  #  source: ./lma
  #  after: [ lma-build-prep ]
  #  organize:
  #    'config/nrpe': etc/nrpe
  #    'config/telegraf': etc/telegraf


  checks:
    plugin: dump
    source: ./checks
    organize:
      check_systemd.py: usr/lib/nagios/plugins/check_systemd.py


hooks:
  install:
    plugs: [ network ] # TODO: , microstack-support]
  configure:
    plugs: [ network ] # TODO:, microstack-support]
  post-refresh:
    plugs: [ network ] #, microstack-support]
  remove:
    # NOTE: network-bind is here due to LP: #1644573.
    plugs:
      - network
      - network-bind
      - network-control
      - firewall-control
      - hardware-observe
      # TODO: - microstack-support
      - block-devices