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https://github.com/redhatofficial/ansible-redhat_openshift_utils
Ansible content supplemental to the openshift-ansible project for doing things that don't ship with that project, such as prerequisites for updates, upgrades, restarts, etc.
https://github.com/redhatofficial/ansible-redhat_openshift_utils
Last synced: about 20 hours ago
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Ansible content supplemental to the openshift-ansible project for doing things that don't ship with that project, such as prerequisites for updates, upgrades, restarts, etc.
- Host: GitHub
- URL: https://github.com/redhatofficial/ansible-redhat_openshift_utils
- Owner: RedHatOfficial
- License: apache-2.0
- Created: 2018-01-29T18:59:47.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2022-01-19T16:16:38.000Z (almost 3 years ago)
- Last Synced: 2024-04-20T19:43:23.382Z (7 months ago)
- Language: Python
- Size: 77.1 KB
- Stars: 32
- Watchers: 17
- Forks: 18
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# ansible-redhat_openshift_utils
Ansible content supplemental to the openshift-ansible project for doing things that don't ship with that project, such as prerequisites for updates, upgrades, restarts, etc.
## Playbooks
Playbooks provided by this project are currently supported in either OCP 3.9 or OCP 3.11. See details for each playbook to determine OCP compatability.
### ocp-rolling-os-update-and-upgrade.yml (OCP 3.11)
Performs a rolling (one host at a time) operating system (OS) update and/or upgrade to the OCP cluster. This is done as per the instructions at [Operating System Updates and Upgrades](https://docs.openshift.com/container-platform/latest/install_config/upgrading/os_upgrades.html).
#### Assumptions
* etcd is deployed to masters
* pull request welcome to make this work with etcd either on masters or on seperate nodes
#### Required groups
* masters
* infra_nodes
* app_nodes
#### Default Vars (defaults/main.yml)
* ocp_deployment_version:
* ocp_docker_storage:
* expected_docker_version: <1.13.1 if using OCP 3.11>
* ocp_repositories:
* ocp_deployment_packages:
### ocp-rolling-hosts-reboot.yml (OCP 3.11)
Performs a rolling (one host at a time) reboot for each node in the OCP cluster.
### ocp-rolling-services-restart.yml (OCP 3.11)
Performs a rolling (one host at a time) restart of OCP services for each node in the OCP cluster.
### ocp-hosts-reboot.yml (OCP 3.11)
Performs a blanket reboot for all nodes in the OCP cluster
### ocp-install-preparation.yml (OCP 3.9)
Performs some prerequisite steps before [Installing OpenShift](https://docs.openshift.com/container-platform/3.11/install/host_preparation.html)
```
ansible-playbook ocp-install-preparation.yml
```
### ocp-upgrade-preparation.yml (OCP 3.9)
Executes the steps that should be performed before [Performing Automated In-place Cluster Upgrades](https://docs.openshift.com/container-platform/latest/install_config/upgrading/automated_upgrades.html). Specifically before running the appropriate upgrade playbook in the [openshift-ansible](https://github.com/openshift/openshift-ansible/) project.
This is essentially an ansible version of [Preparing for an Automated Upgrade](https://docs.openshift.com/container-platform/latest/install_config/upgrading/automated_upgrades.html#preparing-for-an-automated-upgrade).
### ocp-upgrade-cleanup.yml (OCP 3.9)
Executes the steps that should be performed after [Performing Automated In-place Cluster Upgrades](https://docs.openshift.com/container-platform/latest/install_config/upgrading/automated_upgrades.html). Specifically after running the appropriate upgrade playbook in the [openshift-ansible](https://github.com/openshift/openshift-ansible/) project.
### ocp-ldap-groups-sync.yml (OCP 3.9)
Performs an ldap group sync.
#### Options
| parameter | required | default | choices | comments
|--------------------------------------|----------|---------|-------------|---------------------------------------------
| ocp\_ldap\_server\_fqdn | yes | | | FQDN of the LDAP server
| ocp\_ldap\_bind\_dn | yes | | | Bind DN to use
| ocp\_ldap\_bind\_password | yes | | | Bind passwrod assoicated with the `ocp_ldap_bind_dn`
| ocp\_ldap\_groups\_query\_base\_dn | yes | | | Base DN for looking for LDAP groups
| ocp\_ldap\_users\_query\_base\_dn | yes | | | Base DN for looking for LDAP users
| ocp\_ldap\_group\_uid\_name\_mapping | yes | | | Hash of LDAP group DNs to OCP group names to map
| ocp\_ldap\_insecure | no | false | true, false | Whether to use insecure connection to LDAP
| ocp\_ldap\_ca | no | | | Path to CA for LDAP server
| ocp\_projects\_group\_roll\_mapping | no | | | Array of dictionaries mapping a group and role to a projects