| | |
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| | | ### Part 3 - Add configs to cluster |
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| | | > _In this exercise; we will use the OpenShift Applier to drive the creation of cluster content required by the app such and MongoDB and the Apps Build / Deploy Config_ |
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| | | |
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| | | 4. TODO - waiting for Justins example before proceeding here |
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| | | 4. On your terminal navigate to the root of the `todolist-fe` application. The app contains a hidden folder called `.openshift-applier`. Move (cd .openshift-applier) into this directory and your should seem a familiar looking directory structure for an ansible playbook. |
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| | | ``` |
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| | | .openshift-applier |
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| | | ├── README.md |
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| | | ├── apply.yml |
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| | | ├── inventory |
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| | | │ ├── group_vars |
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| | | │ │ └── all.yml |
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| | | │ └── hosts |
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| | | ├── params |
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| | | │ ├── build |
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| | | │ ├── dev |
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| | | │ └── test |
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| | | ├── requirements.yml |
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| | | └── templates |
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| | | ├── todolist-api-build.yml |
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| | | └── todolist-api-deploy.yml |
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| | | ``` |
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| | | where the following |
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| | | * the `apply.yml` file is the entrypoint. |
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| | | * the `inventory` contains the objects to populate the cluster with. |
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| | | * the `params` contains the variables we'll apply to the `templates` |
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| | | * the `templates` required by the app. These include the Build, Deploy configs as well as the services, health checks and other app definitions. |
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| | | |
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| | | 4. There are a few updates to these manifests we need to make before applying the cluster content. In the `apply.yml` update the namespace `<YOUR_NAME>` variables accordingly. |
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| | | ```yaml |
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| | | ci_cd_namespace: donal-ci-cd |
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| | | dev_namespace: donal-dev |
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| | | test_namespace: donal-test |
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| | | ``` |
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| | | |
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| | | 4. In the `params` folder update the `dev` and `test` files with the correct `<YOUR_NAME>` as you've done above. |
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| | | ```bash |
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| | | PIPELINES_NAMESPACE=donal-ci-cd |
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| | | NAME=todolist-api |
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| | | DEPLOYER_USER=jenkins |
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| | | APP_TAG=latest |
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| | | NAMESPACE=donal-dev |
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| | | ``` |
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| | | |
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| | | 4. With those changes in place we can now run the playbook. First install the `openshift-applier` dependency and then run the playbook. This will populate the cluster with all the config needed for the front end app. |
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| | | ```bash |
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| | | $ ansible-galaxy install -r requirements.yml --roles-path=roles |
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| | | $ ansible-playbook apply.yml -i inventory/ |
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| | | ``` |
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| | | |
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| | | |
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| | | |
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| | | ### Part 4 - Build > Bake > Deploy |
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| | | > _In this exercise; we take what we have working locally and get it working in OpenShift_ |
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