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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| Copyright AppsCode Inc. and Contributors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
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| package v1 | ||
|
|
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| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
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| petsetcs "kubeops.dev/petset/client/clientset/versioned" | ||
|
|
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| jsoniter "github.com/json-iterator/go" | ||
| "github.com/pkg/errors" | ||
| "gomodules.xyz/pointer" | ||
| kerr "k8s.io/apimachinery/pkg/api/errors" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/types" | ||
| "k8s.io/apimachinery/pkg/util/strategicpatch" | ||
| "k8s.io/apimachinery/pkg/util/wait" | ||
| "k8s.io/client-go/kubernetes" | ||
| "k8s.io/klog/v2" | ||
| kutil "kmodules.xyz/client-go" | ||
| core_util "kmodules.xyz/client-go/core/v1" | ||
| ) | ||
|
|
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| var json = jsoniter.ConfigFastest | ||
|
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| func CreateOrPatchPetSet(ctx context.Context, psc petsetcs.Interface, meta metav1.ObjectMeta, transform func(*PetSet) *PetSet, opts metav1.PatchOptions) (*PetSet, kutil.VerbType, error) { | ||
| cur, err := psc.AppsV1().PetSets(meta.Namespace).Get(ctx, meta.Name, metav1.GetOptions{}) | ||
| if kerr.IsNotFound(err) { | ||
| klog.V(3).Infof("Creating PetSet %s/%s.", meta.Namespace, meta.Name) | ||
| out, err := psc.AppsV1().PetSets(meta.Namespace).Create(ctx, transform(&PetSet{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| Kind: "PetSet", | ||
| APIVersion: SchemeGroupVersion.String(), | ||
| }, | ||
| ObjectMeta: meta, | ||
| }), metav1.CreateOptions{ | ||
| DryRun: opts.DryRun, | ||
| FieldManager: opts.FieldManager, | ||
| }) | ||
| return out, kutil.VerbCreated, err | ||
| } else if err != nil { | ||
| return nil, kutil.VerbUnchanged, err | ||
| } | ||
| return PatchPetSet(ctx, psc, cur, transform, opts) | ||
| } | ||
|
|
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| func PatchPetSet(ctx context.Context, psc petsetcs.Interface, cur *PetSet, transform func(*PetSet) *PetSet, opts metav1.PatchOptions) (*PetSet, kutil.VerbType, error) { | ||
| return PatchPetSetObject(ctx, psc, cur, transform(cur.DeepCopy()), opts) | ||
| } | ||
|
|
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| func PatchPetSetObject(ctx context.Context, psc petsetcs.Interface, cur, mod *PetSet, opts metav1.PatchOptions) (*PetSet, kutil.VerbType, error) { | ||
| curJson, err := json.Marshal(cur) | ||
| if err != nil { | ||
| return nil, kutil.VerbUnchanged, err | ||
| } | ||
|
|
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| modJson, err := json.Marshal(mod) | ||
| if err != nil { | ||
| return nil, kutil.VerbUnchanged, err | ||
| } | ||
|
|
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| patch, err := strategicpatch.CreateTwoWayMergePatch(curJson, modJson, PetSet{}) | ||
| if err != nil { | ||
| return nil, kutil.VerbUnchanged, err | ||
| } | ||
| if len(patch) == 0 || string(patch) == "{}" { | ||
| return cur, kutil.VerbUnchanged, nil | ||
| } | ||
| klog.V(3).Infof("Patching PetSet %s/%s with %s.", cur.Namespace, cur.Name, string(patch)) | ||
| out, err := psc.AppsV1().PetSets(cur.Namespace).Patch(ctx, cur.Name, types.StrategicMergePatchType, patch, opts) | ||
| return out, kutil.VerbPatched, err | ||
| } | ||
|
|
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| func TryUpdatePetSet(ctx context.Context, psc petsetcs.Interface, meta metav1.ObjectMeta, transform func(*PetSet) *PetSet, opts metav1.UpdateOptions) (result *PetSet, err error) { | ||
| attempt := 0 | ||
| err = wait.PollUntilContextTimeout(ctx, kutil.RetryInterval, kutil.RetryTimeout, true, func(ctx context.Context) (bool, error) { | ||
| attempt++ | ||
| cur, e2 := psc.AppsV1().PetSets(meta.Namespace).Get(ctx, meta.Name, metav1.GetOptions{}) | ||
| if kerr.IsNotFound(e2) { | ||
| return false, e2 | ||
| } else if e2 == nil { | ||
| result, e2 = psc.AppsV1().PetSets(cur.Namespace).Update(ctx, transform(cur.DeepCopy()), opts) | ||
| return e2 == nil, nil | ||
| } | ||
| klog.Errorf("Attempt %d failed to update PetSet %s/%s due to %v.", attempt, cur.Namespace, cur.Name, e2) | ||
| return false, nil | ||
| }) | ||
|
|
||
| if err != nil { | ||
| err = errors.Errorf("failed to update PetSet %s/%s after %d attempts due to %v", meta.Namespace, meta.Name, attempt, err) | ||
| } | ||
| return | ||
| } | ||
|
|
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| func IsPetSetReady(obj *PetSet) bool { | ||
| replicas := int32(1) | ||
| if obj.Spec.Replicas != nil { | ||
| replicas = *obj.Spec.Replicas | ||
| } | ||
| return replicas == obj.Status.ReadyReplicas | ||
| } | ||
|
|
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| func PetSetsAreReady(items []*PetSet) (bool, string) { | ||
| for _, ps := range items { | ||
| if !IsPetSetReady(ps) { | ||
| return false, fmt.Sprintf("All desired replicas are not ready. For PetSet: %s/%s desired replicas: %d, ready replicas: %d.", ps.Namespace, ps.Name, pointer.Int32(ps.Spec.Replicas), ps.Status.ReadyReplicas) | ||
| } | ||
| } | ||
| return true, "All desired replicas are ready." | ||
| } | ||
|
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| func WaitUntilPetSetReady(ctx context.Context, psc petsetcs.Interface, meta metav1.ObjectMeta) error { | ||
| return wait.PollUntilContextTimeout(ctx, kutil.RetryInterval, kutil.ReadinessTimeout, true, func(ctx context.Context) (bool, error) { | ||
| if obj, err := psc.AppsV1().PetSets(meta.Namespace).Get(ctx, meta.Name, metav1.GetOptions{}); err == nil { | ||
| return IsPetSetReady(obj), nil | ||
| } | ||
| return false, nil | ||
| }) | ||
| } | ||
|
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| func DeletePetSet(ctx context.Context, c kubernetes.Interface, psc petsetcs.Interface, meta metav1.ObjectMeta) error { | ||
| petSet, err := psc.AppsV1().PetSets(meta.Namespace).Get(ctx, meta.Name, metav1.GetOptions{}) | ||
| if err != nil { | ||
| if kerr.IsNotFound(err) { | ||
| return nil | ||
| } else { | ||
| return err | ||
| } | ||
| } | ||
|
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| // Update PetSet | ||
| _, _, err = PatchPetSet(ctx, psc, petSet, func(in *PetSet) *PetSet { | ||
| in.Spec.Replicas = pointer.Int32P(0) | ||
| return in | ||
| }, metav1.PatchOptions{}) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| err = core_util.WaitUntilPodDeletedBySelector(ctx, c, petSet.Namespace, petSet.Spec.Selector) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| return psc.AppsV1().PetSets(petSet.Namespace).Delete(ctx, petSet.Name, metav1.DeleteOptions{}) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,12 @@ | ||
| version = 1 | ||
|
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| test_patterns = [ | ||
| "*_test.go" | ||
| ] | ||
|
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| [[analyzers]] | ||
| name = "go" | ||
| enabled = true | ||
|
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| [analyzers.meta] | ||
| import_path = "gomodules.xyz/mergo" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,33 @@ | ||
| #### joe made this: http://goel.io/joe | ||
|
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| #### go #### | ||
| # Binaries for programs and plugins | ||
| *.exe | ||
| *.dll | ||
| *.so | ||
| *.dylib | ||
|
|
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| # Test binary, build with `go test -c` | ||
| *.test | ||
|
|
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| # Output of the go coverage tool, specifically when used with LiteIDE | ||
| *.out | ||
|
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| # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 | ||
| .glide/ | ||
|
|
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| #### vim #### | ||
| # Swap | ||
| [._]*.s[a-v][a-z] | ||
| [._]*.sw[a-p] | ||
| [._]s[a-v][a-z] | ||
| [._]sw[a-p] | ||
|
|
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| # Session | ||
| Session.vim | ||
|
|
||
| # Temporary | ||
| .netrwhist | ||
| *~ | ||
| # Auto-generated tag files | ||
| tags |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| # Contributor Covenant Code of Conduct | ||
|
|
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| ## Our Pledge | ||
|
|
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| In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation. | ||
|
|
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| ## Our Standards | ||
|
|
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| Examples of behavior that contributes to creating a positive environment include: | ||
|
|
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| * Using welcoming and inclusive language | ||
| * Being respectful of differing viewpoints and experiences | ||
| * Gracefully accepting constructive criticism | ||
| * Focusing on what is best for the community | ||
| * Showing empathy towards other community members | ||
|
|
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| Examples of unacceptable behavior by participants include: | ||
|
|
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| * The use of sexualized language or imagery and unwelcome sexual attention or advances | ||
| * Trolling, insulting/derogatory comments, and personal or political attacks | ||
| * Public or private harassment | ||
| * Publishing others' private information, such as a physical or electronic address, without explicit permission | ||
| * Other conduct which could reasonably be considered inappropriate in a professional setting | ||
|
|
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| ## Our Responsibilities | ||
|
|
||
| Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior. | ||
|
|
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| Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful. | ||
|
|
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| ## Scope | ||
|
|
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| This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers. | ||
|
|
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| ## Enforcement | ||
|
|
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| Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at i@dario.im. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately. | ||
|
|
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| Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership. | ||
|
|
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| ## Attribution | ||
|
|
||
| This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version] | ||
|
|
||
| [homepage]: http://contributor-covenant.org | ||
| [version]: http://contributor-covenant.org/version/1/4/ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| Copyright (c) 2013 Dario Castañé. All rights reserved. | ||
| Copyright (c) 2012 The Go Authors. All rights reserved. | ||
|
|
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| Redistribution and use in source and binary forms, with or without | ||
| modification, are permitted provided that the following conditions are | ||
| met: | ||
|
|
||
| * Redistributions of source code must retain the above copyright | ||
| notice, this list of conditions and the following disclaimer. | ||
| * Redistributions in binary form must reproduce the above | ||
| copyright notice, this list of conditions and the following disclaimer | ||
| in the documentation and/or other materials provided with the | ||
| distribution. | ||
| * Neither the name of Google Inc. nor the names of its | ||
| contributors may be used to endorse or promote products derived from | ||
| this software without specific prior written permission. | ||
|
|
||
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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