k8s_scale doesn't honor wait_timeout #203
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Hi @haroonb, Thanks for taking the times to report this issue. Here is the output: As you can see the code uses to wait is expecting the resource to reach the desired state: kubernetes.core/plugins/module_utils/common.py Lines 395 to 425 in a27c701 Could you please provide more details ? Which version of collection are you using ? |
abikouo
added
needs_info
|
Hello @abikouo, I'm sorry for the incredible late reply. I have some more information regarding this issue. I'm however unsure if I should open a new issue for this, since my setup has significantly changed in the meantime ( latest ansible ) SUMMARY
ISSUE TYPE
COMPONENT NAME
ANSIBLE VERSIONCOLLECTION VERSIONCONFIGURATIONOS / ENVIRONMENTSTEPS TO REPRODUCE - name: Scale Keycloak down
ignore_errors: yes
kubernetes.core.k8s_scale:
api_version: v1
kind: "{{ item.kind }}"
name: "{{ item.name }}"
namespace: "{{ item.namespace }}"
replicas: "{{ item.replicas }}"
wait_timeout: 600
loop:
- { kind: 'Deployment', name: 'keycloak-operator', namespace: 'keycloak', replicas: '0'}
- { kind: 'StatefulSet', name: 'keycloak', namespace: 'keycloak', replicas: '0'}
- name: Scale Keycloak up
ignore_errors: yes
kubernetes.core.k8s_scale:
api_version: v1
kind: "{{ item.kind }}"
name: "{{ item.name }}"
namespace: "{{ item.namespace }}"
replicas: "{{ item.replicas }}"
wait_timeout: 600
loop:
- { kind: 'StatefulSet', name: 'keycloak', namespace: 'keycloak', replicas: '3'}
- { kind: 'Deployment', name: 'keycloak-operator', namespace: 'keycloak', replicas: '1'}EXPECTED RESULTScorrect scaling without errors ACTUAL RESULTSThe module scales the deployment successfully The full traceback is: |
|
@haroonb Thanks for the extra information. I'm able to reproduce this. Deployments work fine, but the wait logic for statefulsets has some incorrect assumptions. |
gravesm
added
type/bug
softwarefactory-project-zuul bot
pushed a commit
that referenced
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Mar 11, 2022
Fix waiting on StatefulSet scale down SUMMARY When scaling a StatefulSet down to 0 replicas the wait will fail because some properties of the status (readyReplicas, updatedReplicas) will not exist. These are probably defined as omitempty in the API and since the value is zero are not present in the response. Fixes #203 ISSUE TYPE Bugfix Pull Request COMPONENT NAME k8s_scale ADDITIONAL INFORMATION Reviewed-by: Gonéri Le Bouder <goneri@lebouder.net>
1 task
1 task
StinkyBenji
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to StinkyBenji/ansible-tekton-demo
that referenced
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Nov 1, 2023
[](https://renovatebot.com) This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [kubernetes.core](https://togithub.com/ansible-collections/kubernetes.core) | galaxy-collection | minor | `2.2.3` -> `2.4.0` | --- ### Release Notes <details> <summary>ansible-collections/kubernetes.core (kubernetes.core)</summary> ### [`v2.4.0`](https://togithub.com/ansible-collections/kubernetes.core/blob/HEAD/CHANGELOG.rst#v240) [Compare Source](https://togithub.com/ansible-collections/kubernetes.core/compare/2.3.2...2.4.0) \====== ## Major Changes - refactor K8sAnsibleMixin into module_utils/k8s/ ([ansible-collections/kubernetes.core#481). ## Minor Changes - Adjust k8s_user_impersonation tests to be compatible with Kubernetes 1.24 ([ansible-collections/kubernetes.core#520). - add support for dry run with kubernetes client version >=18.20 ([ansible-collections/kubernetes.core#245). - added ignore.txt for Ansible 2.14 devel branch. - fixed module_defaults by removing routing hacks from runtime.yml ([ansible-collections/kubernetes.core#347). - helm - add support for -set-file, -set-json, -set and -set-string options when running helm install ([ansible-collections/kubernetes.core#533). - helm - add support for helm dependency update ([ansible-collections/kubernetes.core#208). - helm - add support for post-renderer flag ([ansible-collections/kubernetes.core#30). - helm - add support for timeout cli parameter to allow setting Helm timeout independent of wait ([ansible-collections/kubernetes.core#67). - helm - add support for wait parameter for helm uninstall command. (https://github.com/ansible-collections/kubernetes/core/issues/33). - helm - support repo location for helm diff ([ansible-collections/kubernetes.core#174). - helm - when ansible is executed in check mode, return the diff between what's deployed and what will be deployed. - helm, helm_plugin, helm_info, helm_plugin_info, kubectl - add support for in-memory kubeconfig. ([ansible-collections/kubernetes.core#492). - helm_info - add hooks, notes and manifest as part of returned information ([ansible-collections/kubernetes.core#546). - helm_info - add release state as a module argument ([ansible-collections/kubernetes.core#377). - helm_info - added possibility to get all values by adding get_all_values parameter ([ansible-collections/kubernetes.core#531). - helm_plugin - Add plugin_version parameter to the helm_plugin module ([ansible-collections/kubernetes.core#157). - helm_plugin - Add support for helm plugin update using state=update. - helm_repository - Ability to replace (overwrite) the repo if it already exists by forcing ([ansible-collections/kubernetes.core#491). - helm_repository - add support for pass-credentials cli parameter ([ansible-collections/kubernetes.core#282). - helm_repository - added support for `host`, `api_key`, `validate_certs`, and `ca_cert`. - helm_repository - mark `pass_credentials` as no_log=True to silence false warning ([ansible-collections/kubernetes.core#412). - helm_template - add name (NAME of release) and disable_hook as optional module arguments ([ansible-collections/kubernetes.core#313). - helm_template - add show_only and release_namespace as module arguments ([ansible-collections/kubernetes.core#313). - helm_template - add support for -set-file, -set-json, -set and -set-string options when running helm template ([ansible-collections/kubernetes.core#546). - k8s - add no_proxy support to k8s\* [ansible-collections/kubernetes.core#272). - k8s - add support for server_side_apply. ([ansible-collections/kubernetes.core#87). - k8s - add support for user impersonation. (https://github.com/ansible-collections/kubernetes/core/issues/40). - k8s - allow resource definition using metadata.generateName ([ansible-collections/kubernetes.core#35). - k8s lookup plugin - Enable turbo mode via environment variable ([ansible-collections/kubernetes.core#291). - k8s, k8s_scale, k8s_service - add support for resource definition as manifest via. ([ansible-collections/kubernetes.core#451). - k8s_cp - remove dependency with 'find' executable on remote pod when state=from_pod ([ansible-collections/kubernetes.core#486). - k8s_drain - Adds `delete_emptydir_data` option to `k8s_drain.delete_options` to evict pods with an `emptyDir` volume attached ([ansible-collections/kubernetes.core#322). - k8s_exec - select first container from the pod if none specified ([ansible-collections/kubernetes.core#358). - k8s_exec - update deprecation warning for `return_code` ([ansible-collections/kubernetes.core#417). - k8s_json_patch - minor typo fix in the example section ([ansible-collections/kubernetes.core#411). - k8s_log - add the `all_containers` for retrieving all containers' logs in the pod(s). - k8s_log - added the `previous` parameter for retrieving the previously terminated pod logs ([ansible-collections/kubernetes.core#437). - k8s_log - added the `tail_lines` parameter to limit the number of lines to be retrieved from the end of the logs ([ansible-collections/kubernetes.core#488). - k8s_rollback - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/243). - k8s_scale - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/244). - kubectl - wait for dd command to complete before proceeding ([ansible-collections/kubernetes.core#321). - kubectl.py - replace distutils.spawn.find_executable with shutil.which in the kubectl connection plugin ([ansible-collections/kubernetes.core#456). ## Bugfixes - Fix dry_run logic - Pass the value dry_run=All instead of dry_run=True to the client, add conditional check on kubernetes client version as this feature is supported only for kubernetes >= 18.20.0 ([ansible-collections/kubernetes.core#561). - Fix kubeconfig parameter when multiple config files are provided ([ansible-collections/kubernetes.core#435). - Helm - Fix issue with alternative kubeconfig provided with validate_certs=False ([ansible-collections/kubernetes.core#538). - Various modules and plugins - use vendored version of `distutils.version` instead of the deprecated Python standard library `distutils` ([ansible-collections/kubernetes.core#314). - add missing documentation for filter plugin kubernetes.core.k8s_config_resource_name ([ansible-collections/kubernetes.core#558). - common - Ensure the label_selectors parameter of \_wait_for method is optional. - common - handle `aliases` passed from inventory and lookup plugins. - helm_template - evaluate release_values after values_files, insuring highest precedence (now same behavior as in helm module). ([ansible-collections/kubernetes.core#348) - import exception from `kubernetes.client.rest`. - k8s - Fix issue with check_mode when using server side apply ([ansible-collections/kubernetes.core#547). - k8s - Fix issue with server side apply with kubernetes release '25.3.0' ([ansible-collections/kubernetes.core#548). - k8s_cp - add support for check_mode ([ansible-collections/kubernetes.core#380). - k8s_drain - fix error caused by accessing an undefined variable when pods have local storage ([ansible-collections/kubernetes.core#292). - k8s_info - don't wait on empty List resources ([ansible-collections/kubernetes.core#253). - k8s_info - fix issue when module returns successful true after the resource cache has been established during periods where communication to the api-server is not possible ([ansible-collections/kubernetes.core#508). - k8s_log - Fix module traceback when no resource found ([ansible-collections/kubernetes.core#479). - k8s_log - fix exception raised when the name is not provided for resources requiring. ([ansible-collections/kubernetes.core#514) - k8s_scale - fix waiting on statefulset when scaled down to 0 replicas ([ansible-collections/kubernetes.core#203). - module_utils.common - change default opening mode to read-bytes to avoid bad interpretation of non ascii characters and strings, often present in 3rd party manifests. - module_utils/k8s/client.py - fix issue when trying to authenticate with host, client_cert and client_key parameters only. - remove binary file from k8s_cp test suite ([ansible-collections/kubernetes.core#298). - use resource prefix when finding resource and apiVersion is v1 ([ansible-collections/kubernetes.core#351). ## New Modules - helm_pull - download a chart from a repository and (optionally) unpack it in local directory. ### [`v2.3.2`](https://togithub.com/ansible-collections/kubernetes.core/compare/2.3.1...2.3.2) [Compare Source](https://togithub.com/ansible-collections/kubernetes.core/compare/2.3.1...2.3.2) ### [`v2.3.1`](https://togithub.com/ansible-collections/kubernetes.core/blob/HEAD/CHANGELOG.rst#v231) [Compare Source](https://togithub.com/ansible-collections/kubernetes.core/compare/2.3.0...2.3.1) \====== ## Bugfixes - Catch exception raised when the process is waiting for resources ([ansible-collections/kubernetes.core#407). - Remove `omit` placeholder when defining resource using template parameter ([ansible-collections/kubernetes.core#431). - k8s - fix the issue when trying to delete resources using label_selectors options ([ansible-collections/kubernetes.core#433). - k8s_cp - fix issue when using parameter local_path with file on managed node. ([ansible-collections/kubernetes.core#421). - k8s_drain - fix error occurring when trying to drain node with disable_eviction set to yes ([ansible-collections/kubernetes.core#416). ### [`v2.3.0`](https://togithub.com/ansible-collections/kubernetes.core/blob/HEAD/CHANGELOG.rst#v230) [Compare Source](https://togithub.com/ansible-collections/kubernetes.core/compare/2.2.3...2.3.0) \====== ## Minor Changes - add support for dry run with kubernetes client version >=18.20 ([ansible-collections/kubernetes.core#245). - fixed module_defaults by removing routing hacks from runtime.yml ([ansible-collections/kubernetes.core#347). - helm - add support for timeout cli parameter to allow setting Helm timeout independent of wait ([ansible-collections/kubernetes.core#67). - helm - add support for wait parameter for helm uninstall command. (https://github.com/ansible-collections/kubernetes/core/issues/33). - helm - support repo location for helm diff ([ansible-collections/kubernetes.core#174). - helm - when ansible is executed in check mode, return the diff between what's deployed and what will be deployed. - helm_info - add release state as a module argument ([ansible-collections/kubernetes.core#377). - helm_plugin - Add plugin_version parameter to the helm_plugin module ([ansible-collections/kubernetes.core#157). - helm_plugin - Add support for helm plugin update using state=update. - helm_repository - add support for pass-credentials cli parameter ([ansible-collections/kubernetes.core#282). - helm_repository - added support for `host`, `api_key`, `validate_certs`, and `ca_cert`. - helm_template - add show_only and release_namespace as module arguments ([ansible-collections/kubernetes.core#313). - k8s - add no_proxy support to k8s\* [ansible-collections/kubernetes.core#272). - k8s - add support for server_side_apply. ([ansible-collections/kubernetes.core#87). - k8s - add support for user impersonation. (https://github.com/ansible-collections/kubernetes/core/issues/40). - k8s - allow resource definition using metadata.generateName ([ansible-collections/kubernetes.core#35). - k8s lookup plugin - Enable turbo mode via environment variable ([ansible-collections/kubernetes.core#291). - k8s_drain - Adds `delete_emptydir_data` option to `k8s_drain.delete_options` to evict pods with an `emptyDir` volume attached ([ansible-collections/kubernetes.core#322). - k8s_exec - select first container from the pod if none specified ([ansible-collections/kubernetes.core#358). - k8s_rollback - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/243). - k8s_scale - add support for check_mode. (https://github.com/ansible-collections/kubernetes/core/issues/244). - kubectl - wait for dd command to complete before proceeding ([ansible-collections/kubernetes.core#321). ## Bugfixes - Various modules and plugins - use vendored version of `distutils.version` instead of the deprecated Python standard library `distutils` ([ansible-collections/kubernetes.core#314). - common - Ensure the label_selectors parameter of \_wait_for method is optional. - helm_template - evaluate release_values after values_files, insuring highest precedence (now same behavior as in helm module). ([ansible-collections/kubernetes.core#348) - import exception from `kubernetes.client.rest`. - k8s_drain - fix error caused by accessing an undefined variable when pods have local storage ([ansible-collections/kubernetes.core#292). - k8s_info - don't wait on empty List resources ([ansible-collections/kubernetes.core#253). - k8s_scale - fix waiting on statefulset when scaled down to 0 replicas ([ansible-collections/kubernetes.core#203). - module_utils.common - change default opening mode to read-bytes to avoid bad interpretation of non ascii characters and strings, often present in 3rd party manifests. - remove binary file from k8s_cp test suite ([ansible-collections/kubernetes.core#298). - use resource prefix when finding resource and apiVersion is v1 ([ansible-collections/kubernetes.core#351). ## New Modules - k8s_taint - Taint a node in a Kubernetes/OpenShift cluster </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/StinkyBenji/ansible-tekton-demo). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zMS41IiwidXBkYXRlZEluVmVyIjoiMzcuMzEuNSIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
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SUMMARY
k8s_scale module doesn't wait for Deployment to reach desired state.
ISSUE TYPE
COMPONENT NAME
community.kubernetes.k8s_scale:
ANSIBLE VERSION
COLLECTION VERSION
CONFIGURATION
OS / ENVIRONMENT
STEPS TO REPRODUCE
EXPECTED RESULTS
wait for the deployment and statefulset to reach desired state within the wait_timeout.
ACTUAL RESULTS
The play just continues without waiting for deployment to reach desired state. It just scales the deployment and statefulset down and continues.
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