262 Commits (7ceeda6c585217a19a1131663d8cd1f7d641b2a7)

Author	SHA1	Message	Date
Taylor Thomas	b46d7fd527	fix(kube): Fixes nil panic with stateful set waiting ... Sometimes the stateful set `rollingUpdate` field can be nil even when the strategy is a rolling update Fixes #6174 Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Jacob LeGrone	08b2d8a2dc	Merge branch 'dev-v3' of https://github.com/helm/helm into test-as-hook	7 years ago
Matthew Fisher	18ca0dd6c4	ref(client): use three-way merge patch strategy ... Co-Signed-by: Taylor Thomas <taylor.thomas@microsoft.com> Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>	7 years ago
Jacob LeGrone	49987975a8	fix(test): wait for pods and record status ... Signed-off-by: Jacob LeGrone <git@jacob.work>	7 years ago
Taylor Thomas	dd8222d7f2	Removes clientset method from interface in favor of the configuration struct ... Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Taylor Thomas	189b5a1229	Fixed object typing for watching Jobs/hooks ... Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Taylor Thomas	15fc57f8a3	ref(*): Refactors kube client to be a bit more friendly ... This changes most of the KubeClient interface to only ever build objects once and then pass in everything as lists of resources. As a consequence, we needed to refactor several of the actions. I took the opportunity to refactor out some duplicated code while I was in the same area Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Taylor Thomas	1dac8421ef	ref(kube): Renames `Result` type to `ResourceList` ... `Result` is a misnomer and is going to be repurposed in a future commit for a common result type for the different kube `Interface` methods Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Martin Hickey	5410e7d346	Fix style conformance issues ... Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>	7 years ago
Matthew Fisher	880f4456b3	Merge pull request #6046 from bacongobbler/fix-5654 ... fix(kube): remove namespace enforcement	7 years ago
Matthew Fisher	b5d555e4ea	fix(kube): remove namespace enforcement ... This fixes an issue where resources that hardcode the metadata.namespace parameter cannot be installed. Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>	7 years ago
Taylor Thomas	29c343278e	feat(action): Refactors unit tests with better fakes ... This also adds unit tests for the Atomic and Wait functionality Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Taylor Thomas	eaa7d8c7c4	feat(wait): Adds smarter waiting for DaemonSets and StatefulSets ... The partition and maxUnavailable values are now used in determining the state of both objects Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Marc Khouzam	81321532e6	Fix linter issuers ... Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>	7 years ago
Taylor Thomas	c8c854a35c	fix(pkg/kube): Fixes wait functionality ... This reenables wait functionality and fixes some small bugs in the logic. Please note that there are still some naive assumptions made about pods belonging to DaemonSets and StatefulSets, but that is how the logic was before, so it was not in scope to modify it for this PR. I will improve this logic in a follow up PR Signed-off-by: Taylor Thomas <taylor.thomas@microsoft.com>	7 years ago
Adam Reese	77a1b7e0a2	ref(*): expose klog flags ... Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Adam Reese	0338576fc5	ref(pkg/kube): cleanup kube client interface ... * move the main interface to it's own file * removed summarizeKeptManifests() which was the last place kube.Get() was called * when polling for hooks, use external types * refactor out legacyschema * refactor detecting selectors from object * refactor creating test client Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Adam Reese	b97f881be0	ref(*): use time.Duration for timeouts ... Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Adam Reese	2dd4744d23	ref(pkg/kube): extract wait logic from install/update ... This change adds a new method for waiting for kubernetes resources. Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Michelle Noorali	ceab13e9a1	fix test command, move test to test run subcmd ... Signed-off-by: Michelle Noorali <michellemolu@gmail.com>	7 years ago
Adam Reese	fe06343b8f	Merge pull request #5512 from adamreese/v3/linter-fixes ... ref(pkg/action): refactoring dup code and linter fixes	7 years ago
Adam Reese	295092cd7d	ref(pkg/action): refactoring dup code and linter fixes ... Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Matthew Fisher	bb179bdead	chore(dep): bump kubernetes to 1.14.0 ... Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>	7 years ago
Adam Reese	14d8e97d2a	fix(*): resolve new govet issues ... Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Adam Reese	895e9192d4	feat(*): use vanity import helm.sh/helm ... Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Matthew Fisher	2571dbf82f	ref: remove pkg/helm, pkg/hapi, pkg/tiller ... Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>	7 years ago
Adam Reese	f791421fab	feat(Makefile): add formatting target ... Signed-off-by: Adam Reese <adam@reese.io>	7 years ago
Matt Butcher	f3bfae5ea7	fix: fix a number of style errors (#5136) ... This fixes a dozen or so style errors, almost all of which were just missing comments. I left several which are fixed in other outstanding PRs, or which belong to code that is about to be removed. Signed-off-by: Matt Butcher <matt.butcher@microsoft.com>	7 years ago
Adam Reese	b4ed1de6b8	ref(*): kubernetes v1.12 support ... Signed-off-by: Adam Reese <adam@reese.io>	8 years ago
Adam Reese	4f26b658d8	change copyright to "Copyright The Helm Authors"	8 years ago
Adam Reese	f012940d9c	ref(*): refactor chart/chartutil ... ref(chartutil): move chart loading out of chartutil into new package add chart loader interface to allow lazy loading feat(chart): create chart accessors ref(*): cleanup requirements ref(tiller): remove optional template engines ref(tiller): simplify sorting releases and hooks ref(*): code simplification ref(hapi): move chart package out of hapi ref(chart): add requirements and lock to Chart struct	8 years ago
Adam Reese	7423eddf21	ref(*): kubernetes v1.11 support	8 years ago
Adam Reese	726e3c41be	feat(*): print stacktrace on error with debug enabled	8 years ago
Adam Reese	3c27143291	fix(kube): output internal object table ... fixes #3937	8 years ago
Adam Reese	1a508ccdd1	ref(*): move kubeconfig flags to helm/environment	8 years ago
Adam Reese	19398a2ef1	feat(*): store release History in same namespace as release ... https://github.com/kubernetes-helm/community/blob/master/helm-v3/003-state.md#namespacing-changes	8 years ago
Adam Reese	c233336079	ref(pkg/kube): simplify creating versioned objects	8 years ago
Adam Reese	8f58c9efdc	ref(*): refactor release testing	8 years ago
Adam Reese	496ca54183	ref(*): bypass grpc for helm client	8 years ago
AdamDang	ee9ef91df0	typo fix get->Get's ... typo fix get->Get's	8 years ago
AdamDang	138de17c64	Fix some typos ... outout->output Get's->get the the->the	8 years ago
Adam Reese	7c19cb7040	ref(*): kubernetes v1.10 support	8 years ago
Matthew Fisher	3c39e72189	Merge pull request #3401 from bacongobbler/revert-kubeconfig-flag ... Revert "feat(helm): adding kubeconfig flag"	8 years ago
Matt Farina	e6137ff05f	fix(api-machinery): Fixes patching for unstructured objects ... CRDs and other objects seen as unstructured cannot use strategic merge patching. It has never been supported on CRDs. Previously, cases like unstructured objects could have caused an unregistered error. This is no longer the case. This change explicitly looks for unstructured objects and handles those using json merge patching. Closes #3382	8 years ago
Matthew Fisher	2724387506	Merge pull request #3373 from unguiculus/feature/fix-recreate-part-1 ... Fix pod recreation	8 years ago
Paolo Mainardi	b065ffe1fc	adding other missing apiVersions	8 years ago
Paolo Mainardi	2cee4c68fa	add appsv1beta1 and appsv1beta2 apiVersion	8 years ago
Reinhard Nägele	ea520afd3e	Fix 'getSelectorFromObject'	8 years ago
Matthew Fisher	f13c4d28b5	Revert "feat(helm): adding kubeconfig flag" ... This reverts commit 371ff8f26d.	8 years ago
Reinhard Nägele	3d05da0109	Fix pod recreation	8 years ago
Adam Reese	a31e3b8fe1	ref(*): kubernetes v1.9 support (#3234)	8 years ago
Timofey Kirillov	13cb8d8244	Show kind in resource-not-found-in-release error ... This error occures when resource is not found in helm release: `Error: UPGRADE FAILED: no resource with the name "redis-cluster-sentinel" found` Changed to: `Error: UPGRADE FAILED: no ConfigMap with the name "redis-cluster-sentinel" found` So now that resource can easily be found in cluster.	8 years ago
Tim Hockin	05d4b30730	Convert registry to k8s.gcr.io	8 years ago
Taylor Thomas	04769b7c26	Merge pull request #3131 from fgimenez/fix-2745 ... check if resource is present before adding it to remaining or keep on deletion	9 years ago
Matt Cholick	fe3eeaf39d	fix(helm): Tunnel closing already closed channel (#3157) ... k8s client-go closes the ready channel that's passed in (see https://github.com/kubernetes/client-go/blob/master/tools/portforward/portforward.go#L171) This means that Tunnel's Close will always panic, as the client-go library will have closed then channel. This isn't reproducible unless helm.Client is externally, as the helm cli runner doesn't actually invoke Close.	9 years ago
Kai Chen	bc45e90198	Remove unnecessary parentheses in switch statements (#3175)	9 years ago
Federico Gimenez	e6d907ed28	check if resource is present before adding it to remaining or keep on deletion	9 years ago
gardlt	371ff8f26d	feat(helm): adding kubeconfig flag	9 years ago
Adam Reese	2b43ecd405	ref(*): kubernetes v1.8 support	9 years ago
Matthew Fisher	d7a81c99e1	Merge pull request #2976 from HotelsDotCom/respect-apiversion-change ... Ignore Apiversion, use Kind and Name only to search for original resource on update/delete	9 years ago
Taylor Thomas	acd113ec21	Merge pull request #2978 from HotelsDotCom/detailed-wait-log ... More helpful wait messages in tiller logs	9 years ago
Maxim Ivanov	cd8bae1df5	More helpful wait messages in tiller logs	9 years ago
Maxim Ivanov	bed80e482c	When looking for original resource on update/delete, ignore Apiversion, use Kind and Name only ... Kind can change it's APIVersion with time, such as "Deployment" which was "extensions/v1beta1" and then migrated to "apps/v1beta1" in Kube 1.6. Name, Kind and optinally Namespace are used to find relevant Info object for a original resource which is being upgraded, it safe enough, as it is uniquely identifies an object.	9 years ago
devinyan	3458ad8e6a	Add the status of pod when using "Helm status" command	9 years ago
Adam Reese	845e990143	feat(*): use kubernetes 1.7	9 years ago
Justin Scott	af4c243ee3	Correct punctuation and capitalization for user facing strings.	9 years ago
Taylor Thomas	d9c0a8b434	fix(tiller): Adds missing import back ... PR #2513 was behind master when merged. Other commits were added that required the use of the log package. This re-adds that package.	9 years ago
Taylor Thomas	b71bd6a455	Merge pull request #2513 from thomastaylor312/feat/moar_logging ... feat(tiller): Adds more logging	9 years ago
Taylor Thomas	119fa6537c	feat(tiller): Adds more logging ... This builds on previous work and adds more logging to follow the full process of installing, updating, deleting, and rolling back. This also standardizes capitalization of logs and small formatting fixes	9 years ago
peay	0f26cc5522	Add --force to upgrade and rollback	9 years ago
tyrannasaurusbanks	b4fc1c7cb2	Add check to ensure helm doesnt 'wait' for external services to become 'ready'	9 years ago
Adam Reese	15254e4c5c	feat(*): add generic logging interface (#2394) ... Adds a generic logging interface to importable packages.	9 years ago
Adam Reese	35aabdb61a	Merge pull request #2423 from FengyunPan/add-check ... Add check for getting kubeclient	9 years ago
Taylor Thomas	d310612526	fix(tiller): Fixes bug with `--wait` and updated deployments ... The current methodology generated its own RS slice instead of using a helper method that uses a `clientset`. This caused some issues where `FindNewReplicaSet` always returned `nil`. This switches the method and removes some unneeded API calls and code. Closes #2426	9 years ago
fengyun.pan	7887185984	Add check for getting kubeclient	9 years ago
Kiichiro Okano	46cad97950	Return as not ready if it new RS is nil	9 years ago
Adam Reese	7a141a10b3	fix(helm): correct import for apps api ... * cleanup named imports	9 years ago
Adam Reese	85c41ef11a	ref(*): kubernetes v1.6 ... Rebase on kubernetes v1.6	9 years ago
kiich	85a91394aa	Merge branch 'master' into deploymentsReady-when-newRS-has-minimumReplicas	9 years ago
Kiichiro Okano	e3655bb142	Trigger deployment as success when new replicaSet has reached minimum you need which is number of replicas minus maxUnavailable	9 years ago
Matt Butcher	55791e227e	Merge pull request #2148 from technosophos/fix/2118-broken-status ... fix(tiller): fix helm status failure on missing resource	9 years ago
Anubhav Mishra	76ebf20aac	fix(helm): fix typo	9 years ago
Anubhav Mishra	b208258f53	fix(helm): more quotation fixes	9 years ago
Anubhav Mishra	73fd0e4557	fix(tiller): now better formatting	9 years ago
Anubhav Mishra	c17ce5f9c1	fix(tiller): adding kind to tiller client logs ... Closes #2162	9 years ago
Matt Butcher	27c3ff595a	fix(tiller): fix helm status failure on missing resource ... This fixes a bug in which 'helm status' fails if any of the expected resources are missing in Kubernetes. Now it prints a list of missing resources at the end of the status report. Closes #2118	9 years ago
Taylor Thomas	185fb4f43c	fix(tiller): Fixes problem with `--wait` on headless Services ... Headless services (with `clusterIP` set to `None`) were reporting as not being ready because they didn't have an IP address. This adds a logic check to ignore those services.	9 years ago
Taylor Thomas	9afa04b71b	fix(tiller): Fixes `--wait` panic on upgrade ... When manifests do not change, they didn't get populated with the latest label info from the API server and then panic'd. This resolves that bug Closes #2043	9 years ago
Adam Reese	12db1f945f	fix(kube): fix wait and recreate ... fixes #2006	9 years ago
Adam Reese	790b90b95b	fix(kube): prevent recreating pods without a selector	9 years ago
Adam Reese	67fc1a21aa	feat(kube): support upgrading ThirdPartyResources	9 years ago
Adam Reese	ae9691910d	ref(kube): code style cleanup	9 years ago
Adam Reese	0f461ba8b5	feat(kube): use jsonpatch to update ThirdPartyResources	9 years ago
Adam Reese	4cdb2ac538	feat(kube): support thirdpartyresources	9 years ago
Michelle Noorali	e95a0570ad	chore(pkg/releasetesting): add test_suite tests ... * and comments	9 years ago
Michelle Noorali	e132191275	ref(pkg/): refactor helm test logic ... pulled logic out in pkg/releasetesting	9 years ago
Vaughn Dice	9bd12953a9	feat(*): add kube client test ... * for WaitAndGetCompletedPodPhase	9 years ago
Michelle Noorali	d46d63a8f7	feat(*): add helm test command mvp ... * This is a simple mvp which processes a test definition with the hook annotation for test when you run `helm test [release]` * helm client cmd, proto def, tiller logic	9 years ago
Taylor Thomas	7ef9bb6f71	feat(*): Add --wait flag ... Adds `--wait` flag to helm that waits for all pods to reach a ready state, PVCs to be bound, and services to have IP addresses Closes #1805	9 years ago
Adam Reese	de64da2bb1	ref(kube): misc code cleanup	9 years ago
Adam Reese	9e37009467	fix(kube): reap deleted resources during upgrade	9 years ago
Adam Reese	b22e6fcfaa	ref(kube): add Result to abstract a collection of resources	9 years ago
Adam Reese	d10e9186dc	feat(tiller): validate objects against kube schema on dry-run	9 years ago
Matt Butcher	dbe1c970b3	ref(tiller): minor style refactor	9 years ago
Matt Butcher	b28b58ad8b	Merge pull request #1715 from mariusgrigoriu/master ... Play nicely with roles that don't allow creating namespaces	9 years ago
Taylor Thomas	774789c79a	feat(*): Adds support for timeout flag ... 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	9 years ago
Marius Grigoriu	d87cd95112	Play nicely with roles that don't allow creating namespaces ... It is unnecessary to create a namespace just to test that it exists. Roles that don't have post namespace will error out even if the namespace exists and it is possible to install the package anyway. This patch Gets a namespace and only creates one if it doesn't exist.	9 years ago
Nikolay Mahotkin	1eaec045b2	Rename 'restart' to 'recreate'	10 years ago
Nikolay Mahotkin	44d9274df3	Fixing tests	10 years ago
Nikolay Mahotkin	ec0d104fe1	Reformatting changes ... * Run gofmt on all changed files so they formatted properly now	10 years ago
Nikolay Mahotkin	fdac5e8a39	Introducing flag for restarting pods during release upgrade/rollback ... * Added pod restart for ReplicaSet * Added --restart flag for helm CLI for upgrade/rollback commands * By default, restart is false	10 years ago
Nikolay Mahotkin	22b206cc69	Adding pod restarting while upgrading release ... * Added pod restarting for - ReplicationController - DaemonSet - PetSet	10 years ago
Adam Reese	525df8f0d1	ref(kube): simplify encoding for creating patches	10 years ago
Adam Reese	fb9ef50bc8	test(kube): add test for upgrade	10 years ago
Adam Reese	cac9f9c7cc	ref(kube): isolate ensureNamespace and add tests	10 years ago
Adam Reese	bceea66d27	ref(kube): remove unused fields on client	10 years ago
Adam Reese	ea3be9e3b2	feat(*): migrate to kubernetes 1.5	10 years ago
Adam Reese	803475c824	fix(*): misc linter issues	10 years ago
Adam Reese	2ae8821418	feat(kube): add schema validation ... Adds validation against the swagger schema. Example error: Error: release telling-wildebeest failed: error validating "": error validating data: expected type int, for field spec.template.spec.containers[0].ports[0].containerPort, got string Current error: unable to decode "": [pos 177]: json: expect char '"' but got char 'n'"'	10 years ago
Adam Reese	df123865c3	fix(kube): fix incomplete patches generated on update	10 years ago
Adam Reese	d59f66fc9e	fix(*): fix new linter errors	10 years ago
Matt Butcher	8a7e1ec29f	Merge pull request #1512 from technosophos/fix/1508-delete-error-message ... fix(tiller): improve deletion failure handling	10 years ago
Matt Butcher	3830736001	fix(tiller): improve deletion failure handling ... This does the following to improve deletion failure handling: - In an UninstallRelease operation, the release is marked DELETED as soon as the basic checks are passed. This resolves 1508. I filed a followup issue for doing this even better when we can modify protos again. - If a YAML manifest fails to parse, the error messages now suggests that the record is corrupt, and the resources must be manually deleted. - If a resource is missing during deletion, the error messages now make it clear that an object was skipped, but that the deletion continued. Closes #1508	10 years ago
Adam Reese	1920761c90	fix(kube): add default client config to the loading rules ... fixes: #1505	10 years ago
Adam Reese	ab12c46259	ref(kube): add info match helper functions	10 years ago
Adam Reese	afb24d00d3	ref(kube): add newBuilder function to dry up builder calls	10 years ago
Matt Butcher	846011b02a	Merge pull request #1473 from technosophos/fix/1468-3rd-party-apis ... fix(tiller): allow 3rd party APIs	10 years ago
Matt Butcher	f27791c35b	fix(tiller): allow 3rd party APIs ... This feature has been disabled in the past because simply enabling the feature causes the Kubernetes library to make requests to a server. Thus, running any tests that use the 'pkg/kube' library has required running a kube API server. This patch makes it possible to selectively activate 3rdParty API support, and then disables that support during testing. Future versions of the Kubernetes library appear to make it easier to configure and mock this behavior, so this is most likely a stop-gap measure. (Famous last words.) Closes #1472	10 years ago
Adam Reese	d2648ec479	fix(helm): add kubernetes defaults to context ... fixes: #1467	10 years ago
Matt Butcher	8d32bd2a60	fix(tiller): fix wording for a few errors ... This changes the wording of a log and an error message to make it clearer what is happening.	10 years ago
Michelle Noorali	a8418dd75b	fix(kube): find current resource by name and kind ... This resolves #1210. Update will find current resource by name and kind for comparison purposes.	10 years ago
Adam Reese	0f5990f4cd	feat(helm): add kubeconfig context switching to init command ... - decouple tunnel from kube client - add context switching for init cmd - add unit tests for installer and init command - refactor installer and remove unused code	10 years ago
Adam Reese	f71230ccd3	fix(*): resolve go linter issues	10 years ago
Matt Butcher	95a358de35	Merge pull request #1236 from technosophos/ref/kube1.4 ... ref(*): update to Kubernetes 1.4	10 years ago
Michelle Noorali	ac88aaf218	feat(*): add helm rollback functionality ... This feature allows you to rollback release to the previous version of release. resolves #1004	10 years ago
Matt Butcher	e4c217768e	ref(*): update to Kubernetes 1.4 ... This starts with #1211 and does the other updates necessary for bumping us to Kubernetes 1.4.	10 years ago
Keerthan Reddy Mala (kmala)	55dc7b690f	fix(tiller): Upgrade shouldn't fail if there are no changes ... Signed-off-by: Keerthan Reddy Mala (kmala) <kmala@deis.com>	10 years ago
Michelle Noorali	f062cff5a3	fix(kube): delete should skip resources not found	10 years ago
Michelle Noorali	50d8d36d8b	ref(kube): delete skips IsNotFound errs ... Currently, delete returns an error if a resource is not found. That is a bit confusing because if you delete something that is not found, the end state is not really an error. The end state is what you wanted to do in the first place. This type of error is not propogated from the kube client but it is logged in tiller. We could also change this to keep returning errors (even the not found) and filter it out in the release server.	10 years ago
Michelle Noorali	c7bec34454	chore(kube): make update logic more generic	10 years ago
Michelle Noorali	197e466b9a	ref(*): return resource update errors ... Resolves #1058	10 years ago
Matt Butcher	5bcf29d214	feat(tiller): make configmaps the default storage ... This adds a Tiller CLI flag to override the default, and tests to make sure that the default comes up as expected.	10 years ago
vaikas-google	d2841f92f3	formatting changes, add comments, make tests pass	10 years ago
vaikas-google	d8e185267d	First cut of adding dynamic cluster support to status command	10 years ago
Michelle Noorali	1b31382d9c	chore(glide): add kube pkgs to glide.yaml ... * Thanks for the reminder adam :)	10 years ago
Michelle Noorali	f600b30c7a	feat(kube): add update logic to kube client ... This commit adds an Update function to the client. The Update function takes in the modified manifests and the original manifests. It then iterates through the modified objects, creates objects not found in kubernetes, and updates objects that exists but have been modified. Finally, it iterates through the original resources and checks to see if they have been deleted in the modified configuration and then proceeds to delete them. #690	10 years ago
Phillip Wittrock	4964467868	Swtich from rc to deployment for running tiller	10 years ago
Adam Reese	ea4dcbab11	feat(kube): reap related resources on delete	10 years ago
Adam Reese	a14e76a65c	chore(*): add canonical import path annotation ... https://golang.org/doc/go1.4#canonicalimports	10 years ago
Matt Butcher	ff32062ae8	feat(tiller): support hooks for install	10 years ago