This will enable the detection of specific objects including CRDs
that may vary widely between kubernetes clusters
Signed-off-by: Matt Farina <matt@mattfarina.com>
Makes sure CRDs installed through the crd_install hook reaches the `established` state before the hook is considered complete.
Signed-off-by: Morten Torkildsen <mortent@google.com>
This is the fix for only one particular, but important case.
The case when a new resource has been added to the chart and
there is an error in the chart, which leads to release failure.
In this case after first failed release upgrade new resource will be
created in the cluster. On the next release upgrade there will be the error:
`no RESOURCE with the name NAME found` for this newly created resource
from the previous release upgrade.
The root of this problem is in the side effect of the first release process,
Release invariant says: if resouce exists in the kubernetes cluster, then
it should exist in the release storage. But this invariant has been broken
by helm itself -- because helm created new resources as side effect and not
adopted them into release storage.
To maintain release invariant for such case during release upgrade operation
all newly *successfully* created resources will be deleted in the case
of an error in the subsequent resources update.
This behaviour will be enabled only when `--cleanup-on-fail` option used
for `helm upgrade` or `helm rollback`.
Signed-off-by: Timofey Kirillov <timofey.kirillov@flant.com>
When 'helm <install|upgrade> --render-subchart-notes ...' is run, this will include
the notes from the subchart when rendered via Tiller.
Closes#2751
Signed-off-by: jgleonard <jgleonard@gmail.com>
* Fix race in helm list when partitioning
Problem:
The chunks slice that is passed through the channel is reused for each
partition. This means that encoding the release into a message is racing with
populating the next partition, causing the results to sometimes not fit in the
message, and the release list to be incorrect
Solution:
Allocate a new slice for each partition
Issue #3322
Signed-off-by: Brian Marshall <bmarshall13@users.noreply.github.com>
(cherry picked from commit a0858e29d8)
* fix import sorting
Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>
* ref(release_server_test): use NewReleaseServer()
Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>
* add unit test for race condition in `helm list`
Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>
This adds support for installing CRDs well before any other resource
kinds are installed.
This PR introduces a new hook, `crd-install`, that fires before
manifests are even validated. It is used to install a CRD before any
other part of a chart is installed.
Currently, this hook is _only implemented for install_. That means we
currently cannot add new CRDs during `helm upgrade`, nor can they
be rolled back. This is the safest configuration, as the update/rollback
cycle gets very challenging when CRDs are added and removed.
* give an uniform check for release process
* fixed as the review of adamreese: update the err message when releasename is empty and update the test units.
* fixed as the review of bacongobbler: add more detail information to return message. the regex rule is added to the return message.
Extracted delete specific code from ReleaseServer to external function
which is called from both Local and Remote ReleaseModules.
Made getVersionSet function from tiller package exported.
This change introduces the concept of Rudders - pluggable modules that
Tiller communicates with via grpc, which allow to decouple orchestration
logic from Tiller into separate service.
This commit consists of simple Rudder implementation which does exactly
the same thing as built in Tiller orchestrator - it creates all k8s
objects from provided manifest without orchestrating them.
--experimental-release flag is introduced to enable this behaviour.
This change allows to use the service and tiller outside of the cluster.
Following commits will add Rudder to helm deployment.
Adds an `unreleased` flag to the version if not building from HEAD of a
tag. The compatibility check is bypassed if the client or server are
unreleased.
fixes#2110
This provides the Chart.yaml field `tillerVersion`, which is a semver
range. It allows users to choose to constrain a chart to a specific
version.
The reason for this is that we keep introducing new template functions,
but we have no way of saying "this chart will only work with Tiller
newer than...".
The check on version is _only_ done on Tiller. The client does not check
at all, since it does not do any template expansion on its own.
Users can now specify a namespace filter for 'helm list'. Only the
releases within the specified namespace will be shown. For example,
'helm list --namespace foo' will only show releases for the 'foo'
namespace. Also added a namespace field to the table view.
Closes#1563
The --reset-values flag on upgrade instructs Tiller to reset the
upgraded release to the chart's built-in values.yaml, and ignore the
last install's overridden values.
Closes#1569
Installs, rollback, upgrade, and delete now accept a `--timeout` flag
that allows the user to specify the maximum number of seconds that
any kubernetes command can take.
Closes#1678
Martin Hickey
Morten Torkildsen
Matt Farina
Matthew Fisher
Timofey Kirillov
Jacob LeGrone
Michelle Noorali
adshmh
Jon Leonard
Adam Reese
Colin Panisset
Matt Butcher
Arash Deshmeh
Timofey Kirillov
Adam Reese
Y.W
Michelle Noorali
peay
fibonacci1729
Maciej Kwiek
Matt Butcher
Larry Rensing
Taylor Thomas
Nikolay Mahotkin