Install apparmor profile for ceph-osd processes, and provide
associated configuration option to place any ceph-osd processes
into enforce, complain, or disable apparmor profile mode.

As this is the first release of this feature, default to disabled
and allow charm users to test and provide feedback for this
release.

Change-Id: I4524c587ac70de13aa3a0cb912033e6eb44b0403

Path for python modules needs to be appended before
the module is imported

Closes-Bug: #1627685

Change-Id: I6001a7b01f3ba6c9a5179466a3165f2eace2e092

Change-Id: I5a86593fd1e81255e1accacfccf5da5984578413

Moving the ceph mon upgrade code over to the
ceph shared library. This will make it easier
to make patches and have them be applied to all
3 charms at once.

Change-Id: I541269d05e6ff8883233a21c78ebe9df89b9e797

Juju 2.0 provides support for display of the version of
an application deployed by a charm in juju status.

Insert the application_version_set function into the
existing assess_status function - this gets called after
all hook executions, and periodically after that, so any
changes in package versions due to normal system updates
will also be reflected in the status output.

This review also includes a resync of charm-helpers to
pickup hookenv support for this feature.

Change-Id: If1ec3dcc5025d1a1f7e64f21481412ad630050ea

This optimizes the publication process to the charm store, and
ensures that the charm code and version is consistent across all
supported Ubuntu series.

Change-Id: Ifff786758eab3b5b06d68afb6b07d842a0377219

All OpenStack Charms now contain identical tox.ini files,
not to be modified or made unique within each charm repo.

This is to ensure consistency across charm repos in tox
target naming, approach and purpose, also giving the
charm dev and test experience additional consistency.

Also create empty dirs with .keep files where necessary.
Some classic charms have actions and/or lib dirs, and some
do not. In all classic charms, flake will now check those
dirs to ensure lint coverage of existing or future content.

Change-Id: I657e3c0c0bdb372cb4e005045d7469b806fd5e3d

os.rename does not support moving files over partition boundaries. The charm
fails to deploy when /var is on a separate partition. Using shutil instead.

Closes-Bug: 1618034

Change-Id: Ifd45425a623fe55fff33299134af5741f587604d

All OpenStack Charms now contain identical tox.ini files,
not to be modified or made unique within each charm repo.

This is to ensure consistency across charm repos in tox
target naming, approach and purpose, also giving the
charm dev and test experience additional consistency.

Change-Id: I2b5bb5a0b101609ca3c1e26abf3ecbe5b774d57f

The rolling upgrade code sets keys in the ceph osd
cluster to discover whether it can upgrade itself. This
patch addresses an issue where the upgrade code was not
taking into account multiple upgrades to newer ceph versions
in a row.

Closes-Bug: 1611719
Change-Id: I467d95f3619b9ad2a9f4f46abee4e02b5d9703da

This includes a resync of charms_ceph to raise the directory one level
The charms_ceph change that we're syncing in changes the
name of the ceph.py file into the __init__.py file to remove the
second level of namespacing

Change-Id: I4eabbd313de2e9420667dc4acca177b2dbbf9581

This change moves our ceph.py into
a seperate repository that we can share between various
ceph related Juju projects, along with a Makefile
change to use a new git_sync file to partially sync
a git repository into a specified path

Change-Id: Iaf3ea38b6e5268c517d53b36105b70f23de891bb

This change ensures that when ceph is upgraded from an
older version that uses root to a newer version that
uses ceph as the process owner that all directories
are chowned.

Closes-Bug: 1600338
Change-Id: Ifac8cde6e6ea6f3a366fb40b9ffd261036720310

Switch to using bundletester for execution of functional tests,
leveraging tox to build out test virtualenvs.

Rename amulet tests inline with gate-*, dev-* and dfs-*
naming standards.

Update README to refer to functional testing section of the charm
guide.

Change-Id: I618219551fc116c151cda4790c01aa9e86fa462a

Sync charmhelpers to pick up bug fixes for 1607 release

Change-Id: I3bfa157e548f5a60ade8ae943178c0de8ccfcf58

The pause and resume actions shell out to the ceph command to run
OSD operations (in/out).

Because the default cephx key given out by the monitor cluster does
not contain the correct permissions, these commands fail.

Use the osd-upgrade user which has the correct permissions.

Closes-Bug: 1602826

Depends-On: I6af43b61149c6eeeeb5c77950701194beda2da71
Change-Id: Ie31bc9048972dbb0986ac8deb5b821a4db5d585f

Use the osd-upgrade key when replacing OSD's as this key
has the correct cephx permissions to perform the operation.

Closes-Bug: 1602826

Depends-On: I6af43b61149c6eeeeb5c77950701194beda2da71
Change-Id: I32d2f1a4036e09d5d1fd13009c95ab1514e7304c

When using charmhelpers.contrib.network.ip apt install was quietly
failing. Install python dependencies in the early install hook
(before install.real).

Charm-helpers sync to bring in apt_install with fatal=True

Change-Id: I0ed76694c452c70313ab26f8c2cf5f6103be9e31
Partial-Bug: 1601972

To begin release testing get each charm up to date with lp:charm-helpers

Change-Id: I671fa63c665337295c1c448709fcc38123d4508d

This patch starts down the road to automated performance
tuning.  It attempts to identify optimal settings for
hard drives and network cards and then persist them
for reboots.  It is conservative but configurable via
config.yaml settings.

Change-Id: Id4e72ae13ec3cb594e667f57e8cc70b7e18af15b

The charm-helpers project have re-licensed to Apache 2.0
inline with the agreed licensing approach to intefaces,
layers and charms generally.

Resync helpers to bring charmhelpers inline with charm
codebase.

Change-Id: I9ab9a5d8801536e68e3ee672be0cc9accdb5fd9a

All contributions to this charm where made under Canonical
copyright; switch to Apache-2.0 license as agreed so we
can move forward with official project status.

In order to make this change, this commit also drops the
inclusion of upstart configurations for very early versions
of Ceph (argonaut), as they are no longer required.

Change-Id: I9609dd79855b545a2c5adc12b7ac573c6f246d48

All OpenStack charms are now directly published to the charm store
on landing; switch Amulet helper to resolve charms using the
charm store rather than bzr branches, removing the lag between
charm changes landing and being available for other charms to
use for testing.

This is also important for new layered charms where the charm must
be build and published prior to being consumable.

Change-Id: Ib0c1da50750027f343bd3b77dcd6b85a059435dd

Adds a new config-flags option to the charm that
supports setting a dictionary of ceph configuration
settings that will be applied to ceph.conf.

This implementation supports config sections so that
settings can be applied to any section supported by
the ceph.conf template in the charm.

Change-Id: I306fd138820746c565f8c7cd83d3ffcc388b9735
Closes-Bug: 1522375

Avoid use of 'service --status-all' which is currently
broken on trusty for upstart managed daemons; the change
moves to detecting how the daemon is managed, and then
using upstart status XXX or the return code of service XXX
status to determine whether a process is running.

Fixes for IPv6 network address detection under Ubuntu
16.04 which changes the output format of the ip commands
slightly.

Update the version map to include 8.1.x as a Neutron
version for Mitaka.

Change-Id: I8aa5c59441362100ff48be0181f4cfdb98f2e6d7
Closes-Bug: 1581171
Closes-Bug: 1581598
Closes-Bug: 1580674

In addition to ensuring that we have AZ set, we ned to ensure that
the user has asked to have the crush map customized, ensuring
that uysing the availability zone features are entirely opt-in

Change-Id: Ie13f50d4d084317199813d417a8de6dab25d340d
Closes-Bug: 1582274

This adds support for Juju's storage hooks by merging the config
provided osd-devices with Juju storage provided osd-devices, in the
same way that the existing Ceph charm handles them.

In addition to providing support for ceph-osds via Juju storage,
we provide support for multiple journal devices through Juju storage
as well.

We have to add a shim hook to ensure that Ceph is installed prior
to storage hook invocation because storage attached at deploy time
will execute hooks before the install hook

Change-Id: Idad46e8f4cc32e09fbd64d29cd93745662e9f542

As of the Ceph Jewel release, certain limitations apply to
OSD object name lengths: specifically if ext4 is in use for
block devices or a directory based OSD is configured, OSD's
must be configured to limit object name length:

  osd max object name len = 256
  osd max object namespace len = 64

This may cause problems storing objects with long names via
the ceph-radosgw charm or for direct users of RADOS.

Also ensure that ceph.conf as a final newline as ceph requires
this.

Change-Id: I26f1d8a6f9560b307929f294d2d637c92986cf41
Closes-Bug: 1580320
Closes-Bug: 1578403

This charmhelpers change corrects how we detect
 if a device is mounted

Closes-Bug: #1513009
Closes-Bug: #1571840

Change-Id: I5c42fba38d11dd1cc02723dbe8e1b6bae7d5d35d

This reverts commit c94e0b4b.

Support for juju provided zones was broken on older Ceph releases
where MAAS zones are not configured (i.e. nothing other than the
default zone).

Backing this change out until we can provide a more complete and
backwards compatible solution.

Closes-Bug: 1570960

Change-Id: I889d556d180d47b54af2991a65efcca09d685332

This test is being updated to use the new functionality
being made available in the charmhelpers sync

Also, update tests/charmhelpers

Change-Id: I3109be2ee6069101c72ca1cfd786bcfc66fa27e0

Change-Id: I86dc381922bff2b2ca3c6c7b0f326e6d388fa32d

Change-Id: I688e367fa758cf9f052e85de13b3c549876807a7